Merge commit 'wd/master'

172 files changed, 8694 insertions, 1956 deletions

diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c
index 00c793afd0..c4eace5804 100644
--- a/board/amcc/bamboo/bamboo.c
+++ b/board/amcc/bamboo/bamboo.c
@@ -67,13 +67,13 @@ const unsigned char cfg_simulate_spd_eeprom[128] = {
 	0x00,    /* Module data width continued: +0 */
 	0x04,    /* 2.5 Volt */
 	0x75,    /* SDRAM Cycle Time (cas latency 2.5) = 7.5 ns */
+	0x00,    /* SDRAM Access from clock */
 #ifdef CONFIG_DDR_ECC
 	0x02,    /* ECC ON : 02 OFF : 00 */
 #else
 	0x00,    /* ECC ON : 02 OFF : 00 */
 #endif
-	0x82,    /* refresh Rate Type: Normal (15.625us) + Self refresh */
-	0,
+	0x82,    /* refresh Rate Type: Normal (7.8us) + Self refresh */
 	0,
 	0,
 	0x01,    /* wcsbc = 1 */
diff --git a/board/amcc/bubinga/u-boot.lds b/board/amcc/bubinga/u-boot.lds
index be030923b8..b08c9994bd 100644
--- a/board/amcc/bubinga/u-boot.lds
+++ b/board/amcc/bubinga/u-boot.lds
@@ -62,19 +62,6 @@ SECTIONS
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
     cpu/ppc4xx/start.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/ebony/u-boot.lds b/board/amcc/ebony/u-boot.lds
index 5a1c5b1af4..e32b030692 100644
--- a/board/amcc/ebony/u-boot.lds
+++ b/board/amcc/ebony/u-boot.lds
@@ -68,19 +68,6 @@ SECTIONS
 
     cpu/ppc4xx/start.o	(.text)
     board/amcc/ebony/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/katmai/katmai.c b/board/amcc/katmai/katmai.c
index a49066fcc9..25c9a22fea 100644
--- a/board/amcc/katmai/katmai.c
+++ b/board/amcc/katmai/katmai.c
@@ -24,21 +24,16 @@
 
 #include <common.h>
 #include <ppc4xx.h>
-#include <asm/processor.h>
 #include <i2c.h>
-#include <asm-ppc/io.h>
-#include <asm-ppc/gpio.h>
-
-#include "../cpu/ppc4xx/440spe_pcie.h"
-
-#undef PCIE_ENDPOINT
-/* #define PCIE_ENDPOINT 1 */
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+#include <asm/4xx_pcie.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-int ppc440spe_init_pcie_rootport(int port);
-void ppc440spe_setup_pcie(struct pci_controller *hose, int port);
-
 int board_early_init_f (void)
 {
 	unsigned long mfr;
@@ -224,10 +219,9 @@ int board_early_init_f (void)
 	mtdcr (uic0sr, 0x00000000);	/* clear all interrupts*/
 	mtdcr (uic0sr, 0xffffffff);	/* clear all interrupts*/
 
-/* SDR0_MFR should be part of Ethernet init */
-	mfsdr (sdr_mfr, mfr);
-	mfr &= ~SDR0_MFR_ECS_MASK;
-/*	mtsdr(sdr_mfr, mfr); */
+	mfsdr(sdr_mfr, mfr);
+	mfr |= SDR0_MFR_FIXD;		/* Workaround for PCI/DMA */
+	mtsdr(sdr_mfr, mfr);
 
 	mtsdr(SDR0_PFC0, CFG_PFC0);
 
@@ -396,6 +390,7 @@ void pcie_setup_hoses(int busno)
 {
 	struct pci_controller *hose;
 	int i, bus;
+	int ret = 0;
 	char *env;
 	unsigned int delay;
 
@@ -409,12 +404,13 @@ void pcie_setup_hoses(int busno)
 		if (!katmai_pcie_card_present(i))
 			continue;
 
-#ifdef PCIE_ENDPOINT
- 		if (ppc440spe_init_pcie_endport(i)) {
-#else
-		if (ppc440spe_init_pcie_rootport(i)) {
-#endif
-			printf("PCIE%d: initialization failed\n", i);
+		if (is_end_point(i))
+			ret = ppc4xx_init_pcie_endport(i);
+		else
+			ret = ppc4xx_init_pcie_rootport(i);
+		if (ret) {
+			printf("PCIE%d: initialization as %s failed\n", i,
+			       is_end_point(i) ? "endpoint" : "root-complex");
 			continue;
 		}
 
@@ -428,35 +424,33 @@ void pcie_setup_hoses(int busno)
 			       CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
 			       CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
 			       CFG_PCIE_MEMSIZE,
-			       PCI_REGION_MEM
-			);
+			       PCI_REGION_MEM);
 		hose->region_count = 1;
 		pci_register_hose(hose);
 
-#ifdef PCIE_ENDPOINT
-		ppc440spe_setup_pcie_endpoint(hose, i);
-		/*
-		 * Reson for no scanning is endpoint can not generate
-		 * upstream configuration accesses.
-		 */
-#else
-		ppc440spe_setup_pcie_rootpoint(hose, i);
-
-		env = getenv ("pciscandelay");
-		if (env != NULL) {
-			delay = simple_strtoul (env, NULL, 10);
-			if (delay > 5)
-				printf ("Warning, expect noticable delay before PCIe"
-					"scan due to 'pciscandelay' value!\n");
-			mdelay (delay * 1000);
+		if (is_end_point(i)) {
+		    	ppc4xx_setup_pcie_endpoint(hose, i);
+			/*
+			 * Reson for no scanning is endpoint can not generate
+			 * upstream configuration accesses.
+		    	 */
+		} else {
+		    	ppc4xx_setup_pcie_rootpoint(hose, i);
+			env = getenv ("pciscandelay");
+		    	if (env != NULL) {
+			    	delay = simple_strtoul(env, NULL, 10);
+				if (delay > 5)
+				    	printf("Warning, expect noticable delay before "
+					       "PCIe scan due to 'pciscandelay' value!\n");
+				mdelay(delay * 1000);
+			}
+
+		    	/*
+		     	 * Config access can only go down stream
+		     	 */
+		    	hose->last_busno = pci_hose_scan(hose);
+		    	bus = hose->last_busno + 1;
 		}
-
-		/*
-		 * Config access can only go down stream
-		 */
-		hose->last_busno = pci_hose_scan(hose);
-		bus = hose->last_busno + 1;
-#endif
 	}
 }
 #endif	/* defined(CONFIG_PCI) */
@@ -541,3 +535,24 @@ int post_hotkeys_pressed(void)
 	return (ctrlc());
 }
 #endif
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	u32 val[4];
+	int rc;
+
+	ft_cpu_setup(blob, bd);
+
+	/* Fixup NOR mapping */
+	val[0] = 0;				/* chip select number */
+	val[1] = 0;				/* always 0 */
+	val[2] = gd->bd->bi_flashstart;
+	val[3] = gd->bd->bi_flashsize;
+	rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
+				  val, sizeof(val), 1);
+	if (rc)
+		printf("Unable to update property NOR mapping, err=%s\n",
+		       fdt_strerror(rc));
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/board/amcc/kilauea/Makefile b/board/amcc/kilauea/Makefile
new file mode 100644
index 0000000000..b8da25ff42
--- /dev/null
+++ b/board/amcc/kilauea/Makefile
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2007
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	= $(BOARD).o cmd_pll.o memory.o
+SOBJS	= init.o
+
+SRCS 	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend *~
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/amcc/kilauea/cmd_pll.c b/board/amcc/kilauea/cmd_pll.c
new file mode 100644
index 0000000000..b2666dd83b
--- /dev/null
+++ b/board/amcc/kilauea/cmd_pll.c
@@ -0,0 +1,297 @@
+/*
+ * (C) Copyright 2000, 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+/*
+ * ehnus: change pll frequency.
+ * Wed Sep  5 11:45:17 CST 2007
+ * hsun@udtech.com.cn
+ */
+
+
+#include <common.h>
+#include <config.h>
+#include <command.h>
+#include <i2c.h>
+
+#ifdef CONFIG_CMD_EEPROM
+
+#define EEPROM_CONF_OFFSET		0
+#define EEPROM_TEST_OFFSET		16
+#define EEPROM_SDSTP_PARAM		16
+
+#define PLL_NAME_MAX			12
+#define BUF_STEP			8
+
+/* eeprom_wirtes 8Byte per op. */
+#define EEPROM_ALTER_FREQ(freq)						\
+	do {								\
+		int __i;						\
+		for (__i = 0; __i < 2; __i++)				\
+			eeprom_write (CFG_I2C_EEPROM_ADDR,		\
+				      EEPROM_CONF_OFFSET + __i*BUF_STEP, \
+				      pll_select[freq],			\
+				      BUF_STEP + __i*BUF_STEP);		\
+	} while (0)
+
+#define PDEBUG
+#ifdef	PDEBUG
+#define PLL_DEBUG	pll_debug(EEPROM_CONF_OFFSET)
+#else
+#define PLL_DEBUG
+#endif
+
+typedef enum {
+	PLL_ebc20,
+	PLL_333,
+	PLL_4001,
+	PLL_4002,
+	PLL_533,
+	PLL_600,
+	PLL_666,	/* For now, kilauea can't support */
+	RCONF,
+	WTEST,
+	PLL_TOTAL
+} pll_freq_t;
+
+static const char
+pll_name[][PLL_NAME_MAX] = {
+	"PLL_ebc20",
+	"PLL_333",
+	"PLL_400@1",
+	"PLL_400@2",
+	"PLL_533",
+	"PLL_600",
+	"PLL_666",
+	"RCONF",
+	"WTEST",
+	""
+};
+
+/*
+ * ehnus:
+ */
+static uchar
+pll_select[][EEPROM_SDSTP_PARAM] = {
+	/* 0: CPU 333MHz EBC 20MHz, for test only */
+	{
+		0x8c, 0x12, 0xec, 0x12, 0x88, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 0: 333 */
+	{
+		0x8c, 0x12, 0xec, 0x12, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 1: 400_266 */
+	{
+		0x8e, 0x0e, 0xe8, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 2: 400 */
+	{
+		0x8e, 0x0e, 0xe8, 0x12, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 3: 533 */
+	{
+		0x8e, 0x43, 0x60, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 4: 600 */
+	{
+		0x8d, 0x02, 0x34, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 5: 666 */
+	{
+		0x8d, 0x03, 0x78, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	{}
+};
+
+static uchar
+testbuf[EEPROM_SDSTP_PARAM] = {
+	0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+	0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff
+};
+
+static void
+pll_debug(int off)
+{
+	int i;
+	uchar buffer[EEPROM_SDSTP_PARAM];
+
+	memset(buffer, 0, sizeof(buffer));
+	eeprom_read(CFG_I2C_EEPROM_ADDR, off,
+		    buffer, EEPROM_SDSTP_PARAM);
+
+	printf("Debug: SDSTP[0-3] at offset \"0x%02x\" lists as follows: \n", off);
+	for (i = 0; i < EEPROM_SDSTP_PARAM; i++)
+		printf("%02x ", buffer[i]);
+	printf("\n");
+}
+
+static void
+test_write(void)
+{
+	printf("Debug: test eeprom_write ... ");
+
+	/*
+	 * Write twice, 8 bytes per write
+	 */
+	eeprom_write (CFG_I2C_EEPROM_ADDR, EEPROM_TEST_OFFSET,
+		      testbuf, 8);
+	eeprom_write (CFG_I2C_EEPROM_ADDR, EEPROM_TEST_OFFSET+8,
+		      testbuf, 16);
+	printf("done\n");
+
+	pll_debug(EEPROM_TEST_OFFSET);
+}
+
+int
+do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	char c = '\0';
+	pll_freq_t pll_freq;
+	if (argc < 2) {
+		printf("Usage: \n%s\n", cmdtp->usage);
+		goto ret;
+	}
+
+	for (pll_freq = PLL_ebc20; pll_freq < PLL_TOTAL; pll_freq++)
+		if (!strcmp(pll_name[pll_freq], argv[1]))
+			break;
+
+	switch (pll_freq) {
+	case PLL_ebc20:
+	case PLL_333:
+	case PLL_4001:
+	case PLL_4002:
+	case PLL_533:
+	case PLL_600:
+		EEPROM_ALTER_FREQ(pll_freq);
+		break;
+
+	case PLL_666:		/* not support */
+		printf("Choose this option will result in a boot failure."
+		       "\nContinue? (Y/N): ");
+
+		c = getc(); putc('\n');
+
+		if ((c == 'y') || (c == 'Y')) {
+			EEPROM_ALTER_FREQ(pll_freq);
+			break;
+		}
+		goto ret;
+
+	case RCONF:
+		pll_debug(EEPROM_CONF_OFFSET);
+		goto ret;
+	case WTEST:
+		printf("DEBUG: write test\n");
+		test_write();
+		goto ret;
+
+	default:
+		printf("Invalid options"
+		       "\n\nUsage: \n%s\n", cmdtp->usage);
+		goto ret;
+	}
+
+	printf("PLL set to %s, "
+	       "reset the board to take effect\n", pll_name[pll_freq]);
+
+	PLL_DEBUG;
+ret:
+	return 0;
+}
+
+U_BOOT_CMD(
+	pllalter, CFG_MAXARGS, 1,        do_pll_alter,
+	"pllalter- change pll frequence \n",
+	"pllalter <selection>      - change pll frequence \n\n\
+	** New freq take effect after reset. ** \n\
+	----------------------------------------------\n\
+	PLL_ebc20: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	Same as PLL_333	\n\
+	\t	except          \n\
+	\t	EBC: 20 MHz     \n\
+	----------------------------------------------\n\
+	PLL_333: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 666 MHz  \n\
+	\t	CPU: 333 MHz  \n\
+	\t	PLB: 166 MHz  \n\
+	\t	OPB: 83 MHz   \n\
+	\t	DDR: 83 MHz   \n\
+	------------------------------------------------\n\
+	PLL_400@1: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 800 MHz  \n\
+	\t	CPU: 400 MHz  \n\
+	\t	PLB: 133 MHz  \n\
+	\t	OPB: 66  MHz  \n\
+	\t	DDR: 133 MHz  \n\
+	------------------------------------------------\n\
+	PLL_400@2: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 800 MHz  \n\
+	\t	CPU: 400 MHz  \n\
+	\t	PLB: 200 MHz  \n\
+	\t	OPB: 100 MHz  \n\
+	\t	DDR: 200 MHz  \n\
+	----------------------------------------------\n\
+	PLL_533: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 1066 MHz  \n\
+	\t	CPU: 533  MHz  \n\
+	\t	PLB: 177  MHz  \n\
+	\t	OPB: 88   MHz  \n\
+	\t	DDR: 177  MHz  \n\
+	----------------------------------------------\n\
+	PLL_600: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 1200 MHz  \n\
+	\t	CPU: 600  MHz  \n\
+	\t	PLB: 200  MHz  \n\
+	\t	OPB: 100  MHz  \n\
+	\t	DDR: 200  MHz  \n\
+	----------------------------------------------\n\
+	PLL_666: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 1333 MHz  \n\
+	\t	CPU: 666  MHz  \n\
+	\t	PLB: 166  MHz  \n\
+	\t	OPB: 83   MHz  \n\
+	\t	DDR: 166  MHz  \n\
+	-----------------------------------------------\n\
+	RCONF: Read current eeprom configuration.      \n\
+	-----------------------------------------------\n\
+	WTEST: Test EEPROM write with predefined values\n\
+	-----------------------------------------------\n"
+	);
+
+#endif	/* (CONFIG_COMMANDS & CFG_CMD_EEPROM) */
diff --git a/board/amcc/kilauea/config.mk b/board/amcc/kilauea/config.mk
new file mode 100644
index 0000000000..f5800ebe82
--- /dev/null
+++ b/board/amcc/kilauea/config.mk
@@ -0,0 +1,32 @@
+#
+# (C) Copyright 2007
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
+
+ifndef TEXT_BASE
+TEXT_BASE = 0xFFFA0000
+endif
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
diff --git a/board/amcc/kilauea/init.S b/board/amcc/kilauea/init.S
new file mode 100644
index 0000000000..43387445b1
--- /dev/null
+++ b/board/amcc/kilauea/init.S
@@ -0,0 +1,154 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * Based on code provided from UDTech and AMCC
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <ppc4xx.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#define mtsdram_as(reg, value)	 	\
+	addi    r4,0,reg	;     	\
+	mtdcr   memcfga,r4	;	\
+	addis   r4,0,value@h 	;	\
+	ori     r4,r4,value@l	;	\
+	mtdcr   memcfgd,r4	;
+
+	.globl  ext_bus_cntlr_init
+ext_bus_cntlr_init:
+#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+
+	/*
+	 * DDR2 setup
+	 */
+
+	/* Following the DDR Core Manual, here is the initialization */
+
+	/* Step 1 */
+
+	/* Step 2 */
+
+	/* Step 3 */
+
+	/* base=00000000, size=256MByte (6), mode=7 (n*10*8) */
+	mtsdram_as(SDRAM_MB0CF, 0x00006701);
+
+	/* SET SDRAM_MB1CF - Not enabled */
+	mtsdram_as(SDRAM_MB1CF, 0x00000000);
+
+	/* SET SDRAM_MB2CF  - Not enabled */
+	mtsdram_as(SDRAM_MB2CF, 0x00000000);
+
+	/* SET SDRAM_MB3CF  - Not enabled */
+	mtsdram_as(SDRAM_MB3CF, 0x00000000);
+
+	/* SDRAM_CLKTR: Adv Addr clock by 90 deg */
+	mtsdram_as(SDRAM_CLKTR, 0x80000000);
+
+	/* Refresh Time register (0x30) Refresh every 7.8125uS */
+	mtsdram_as(SDRAM_RTR, 0x06180000);
+
+	/* SDRAM_SDTR1 */
+	mtsdram_as(SDRAM_SDTR1, 0x80201000);
+
+	/* SDRAM_SDTR2	*/
+	mtsdram_as(SDRAM_SDTR2, 0x32204232);
+
+	/* SDRAM_SDTR3	*/
+	mtsdram_as(SDRAM_SDTR3, 0x080b0d1a);
+
+	mtsdram_as(SDRAM_MMODE, 0x00000442);
+	mtsdram_as(SDRAM_MEMODE, 0x00000404);
+
+	/* SDRAM0_MCOPT1 (0X20) No ECC Gen */
+	mtsdram_as(SDRAM_MCOPT1, 0x04322000);
+
+	/* NOP */
+	mtsdram_as(SDRAM_INITPLR0, 0xa8380000);
+	/* precharge 3 DDR clock cycle */
+	mtsdram_as(SDRAM_INITPLR1, 0x81900400);
+	/* EMR2 twr = 2tck */
+	mtsdram_as(SDRAM_INITPLR2, 0x81020000);
+	/* EMR3  twr = 2tck */
+	mtsdram_as(SDRAM_INITPLR3, 0x81030000);
+	/* EMR DLL ENABLE twr = 2tck */
+	mtsdram_as(SDRAM_INITPLR4, 0x81010404);
+	/* MR w/ DLL reset
+	 * Note: 5 is CL.  May need to be changed
+	 */
+	mtsdram_as(SDRAM_INITPLR5, 0x81000542);
+	/* precharge 3 DDR clock cycle */
+	mtsdram_as(SDRAM_INITPLR6, 0x81900400);
+	/* Auto-refresh trfc = 26tck */
+	mtsdram_as(SDRAM_INITPLR7, 0x8D080000);
+	/* Auto-refresh trfc = 26tck */
+	mtsdram_as(SDRAM_INITPLR8, 0x8D080000);
+	/* Auto-refresh */
+	mtsdram_as(SDRAM_INITPLR9, 0x8D080000);
+	/* Auto-refresh */
+	mtsdram_as(SDRAM_INITPLR10, 0x8D080000);
+	/* MRS - normal operation; wait 2 cycle (set wait to tMRD) */
+	mtsdram_as(SDRAM_INITPLR11, 0x81000442);
+	mtsdram_as(SDRAM_INITPLR12, 0x81010780);
+	mtsdram_as(SDRAM_INITPLR13, 0x81010400);
+	mtsdram_as(SDRAM_INITPLR14, 0x00000000);
+	mtsdram_as(SDRAM_INITPLR15, 0x00000000);
+
+	/* SET MCIF0_CODT   Die Termination On */
+	mtsdram_as(SDRAM_CODT, 0x0080f837);
+	mtsdram_as(SDRAM_MODT0, 0x01800000);
+	mtsdram_as(SDRAM_MODT1, 0x00000000);
+
+	mtsdram_as(SDRAM_WRDTR, 0x00000000);
+
+	/* SDRAM0_MCOPT2 (0X21) Start initialization */
+	mtsdram_as(SDRAM_MCOPT2, 0x20000000);
+
+	/* Step 5 */
+	lis     r3,0x1	/* 400000 =  wait 100ms */
+	mtctr   r3
+
+pll_wait:
+	bdnz	pll_wait
+
+	/* Step 6 */
+
+	/* SDRAM_DLCR */
+	mtsdram_as(SDRAM_DLCR, 0x030000a5);
+
+	/* SDRAM_RDCC */
+	mtsdram_as(SDRAM_RDCC, 0x40000000);
+
+	/* SDRAM_RQDC */
+	mtsdram_as(SDRAM_RQDC, 0x80000038);
+
+	/* SDRAM_RFDC */
+	mtsdram_as(SDRAM_RFDC, 0x00000209);
+
+	/* Enable memory controller */
+	mtsdram_as(SDRAM_MCOPT2, 0x28000000);
+#endif /* #ifndef CONFIG_NAND_U_BOOT */
+
+	blr
diff --git a/board/amcc/kilauea/kilauea.c b/board/amcc/kilauea/kilauea.c
new file mode 100644
index 0000000000..2ee896abd9
--- /dev/null
+++ b/board/amcc/kilauea/kilauea.c
@@ -0,0 +1,392 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <ppc405.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+
+#if defined(CONFIG_PCI)
+#include <pci.h>
+#include <asm/4xx_pcie.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*
+ * Board early initialization function
+ */
+int board_early_init_f (void)
+{
+	u32 val;
+
+	/*--------------------------------------------------------------------+
+	 | Interrupt controller setup for the AMCC 405EX(r) PINE evaluation board.
+	 +--------------------------------------------------------------------+
+	+---------------------------------------------------------------------+
+	|Interrupt| Source                            | Pol.  | Sensi.| Crit. |
+	+---------+-----------------------------------+-------+-------+-------+
+	| IRQ 00  | UART0                             | High  | Level | Non   |
+	| IRQ 01  | UART1                             | High  | Level | Non   |
+	| IRQ 02  | IIC0                              | High  | Level | Non   |
+	| IRQ 03  | TBD                               | High  | Level | Non   |
+	| IRQ 04  | TBD                               | High  | Level | Non   |
+	| IRQ 05  | EBM                               | High  | Level | Non   |
+	| IRQ 06  | BGI                               | High  | Level | Non   |
+	| IRQ 07  | IIC1                              | Rising| Edge  | Non   |
+	| IRQ 08  | SPI                               | High  | Lvl/ed| Non   |
+	| IRQ 09  | External IRQ 0 - (PCI-Express)    | pgm H | Pgm   | Non   |
+	| IRQ 10  | MAL TX EOB                        | High  | Level | Non   |
+	| IRQ 11  | MAL RX EOB                        | High  | Level | Non   |
+	| IRQ 12  | DMA Channel 0 FIFO Full           | High  | Level | Non   |
+	| IRQ 13  | DMA Channel 0 Stat FIFO           | High  | Level | Non   |
+	| IRQ 14  | DMA Channel 1 FIFO Full           | High  | Level | Non   |
+	| IRQ 15  | DMA Channel 1 Stat FIFO           | High  | Level | Non   |
+	| IRQ 16  | PCIE0 AL                          | high  | Level | Non   |
+	| IRQ 17  | PCIE0 VPD access                  | rising| Edge  | Non   |
+	| IRQ 18  | PCIE0 hot reset request           | rising| Edge  | Non   |
+	| IRQ 19  | PCIE0 hot reset request           | faling| Edge  | Non   |
+	| IRQ 20  | PCIE0 TCR                         | High  | Level | Non   |
+	| IRQ 21  | PCIE0 MSI level0                  | High  | Level | Non   |
+	| IRQ 22  | PCIE0 MSI level1                  | High  | Level | Non   |
+	| IRQ 23  | Security EIP-94                   | High  | Level | Non   |
+	| IRQ 24  | EMAC0 interrupt                   | High  | Level | Non   |
+	| IRQ 25  | EMAC1 interrupt                   | High  | Level | Non   |
+	| IRQ 26  | PCIE0 MSI level2                  | High  | Level | Non   |
+	| IRQ 27  | External IRQ 4                    | pgm H | Pgm   | Non   |
+	| IRQ 28  | UIC2 Non-critical Int.            | High  | Level | Non   |
+	| IRQ 29  | UIC2 Critical Interrupt           | High  | Level | Crit. |
+	| IRQ 30  | UIC1 Non-critical Int.            | High  | Level | Non   |
+	| IRQ 31  | UIC1 Critical Interrupt           | High  | Level | Crit. |
+	|----------------------------------------------------------------------
+	| IRQ 32  | MAL Serr                          | High  | Level | Non   |
+	| IRQ 33  | MAL Txde                          | High  | Level | Non   |
+	| IRQ 34  | MAL Rxde                          | High  | Level | Non   |
+	| IRQ 35  | PCIE0 bus master VC0              |falling| Edge  | Non   |
+	| IRQ 36  | PCIE0 DCR Error                   | High  | Level | Non   |
+	| IRQ 37  | EBC                               | High  |Lvl Edg| Non   |
+	| IRQ 38  | NDFC                              | High  | Level | Non   |
+	| IRQ 39  | GPT Compare Timer 8               | Risin | Edge  | Non   |
+	| IRQ 40  | GPT Compare Timer 9               | Risin | Edge  | Non   |
+	| IRQ 41  | PCIE1 AL                          | high  | Level | Non   |
+	| IRQ 42  | PCIE1 VPD access                  | rising| edge  | Non   |
+	| IRQ 43  | PCIE1 hot reset request           | rising| Edge  | Non   |
+	| IRQ 44  | PCIE1 hot reset request           | faling| Edge  | Non   |
+	| IRQ 45  | PCIE1 TCR                         | High  | Level | Non   |
+	| IRQ 46  | PCIE1 bus master VC0              |falling| Edge  | Non   |
+	| IRQ 47  | GPT Compare Timer 3               | Risin | Edge  | Non   |
+	| IRQ 48  | GPT Compare Timer 4               | Risin | Edge  | Non   |
+	| IRQ 49  | Ext. IRQ 7                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 50  | Ext. IRQ 8 -                      |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 51  | Ext. IRQ 9                        |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 52  | GPT Compare Timer 5               | high  | Edge  | Non   |
+	| IRQ 53  | GPT Compare Timer 6               | high  | Edge  | Non   |
+	| IRQ 54  | GPT Compare Timer 7               | high  | Edge  | Non   |
+	| IRQ 55  | Serial ROM                        | High  | Level | Non   |
+	| IRQ 56  | GPT Decrement Pulse               | High  | Level | Non   |
+	| IRQ 57  | Ext. IRQ 2                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 58  | Ext. IRQ 5                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 59  | Ext. IRQ 6                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 60  | EMAC0 Wake-up                     | High  | Level | Non   |
+	| IRQ 61  | Ext. IRQ 1                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 62  | EMAC1 Wake-up                     | High  | Level | Non   |
+	|----------------------------------------------------------------------
+	| IRQ 64  | PE0 AL                            | High  | Level | Non   |
+	| IRQ 65  | PE0 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 66  | PE0 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 67  | PE0 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 68  | PE0 TCR                           | High  | Level | Non   |
+	| IRQ 69  | PE0 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 70  | PE0 DCR Error                     | High  | Level | Non   |
+	| IRQ 71  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 72  | PE1 AL                            | High  | Level | Non   |
+	| IRQ 73  | PE1 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 74  | PE1 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 75  | PE1 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 76  | PE1 TCR                           | High  | Level | Non   |
+	| IRQ 77  | PE1 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 78  | PE1 DCR Error                     | High  | Level | Non   |
+	| IRQ 79  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 80  | PE2 AL                            | High  | Level | Non   |
+	| IRQ 81  | PE2 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 82  | PE2 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 83  | PE2 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 84  | PE2 TCR                           | High  | Level | Non   |
+	| IRQ 85  | PE2 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 86  | PE2 DCR Error                     | High  | Level | Non   |
+	| IRQ 87  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 88  | External IRQ(5)                   | Progr | Progr | Non   |
+	| IRQ 89  | External IRQ 4 - Ethernet         | Progr | Progr | Non   |
+	| IRQ 90  | External IRQ 3 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 91  | External IRQ 2 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 92  | External IRQ 1 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 93  | External IRQ 0 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 94  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 95  | Reserved                          | N/A   | N/A   | Non   |
+	|---------------------------------------------------------------------
+	+---------+-----------------------------------+-------+-------+------*/
+	/*--------------------------------------------------------------------+
+	 | Initialise UIC registers.  Clear all interrupts.  Disable all
+	 | interrupts.
+	 | Set critical interrupt values.  Set interrupt polarities.  Set
+	 | interrupt trigger levels.  Make bit 0 High  priority.  Clear all
+	 | interrupts again.
+	 +-------------------------------------------------------------------*/
+
+	mtdcr (uic2sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic2er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic2cr, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (uic2pr, 0xf7ffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic2tr, 0x01e1fff8);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic2vr, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (uic2sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic2sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic1sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic1er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic1cr, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (uic1pr, 0xfffac785);	/* Set Interrupt Polarities */
+	mtdcr (uic1tr, 0x001d0040);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic1vr, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (uic1sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic1sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic0sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic0er, 0x0000000a);	/* Disable all interrupts */
+					/* Except cascade UIC0 and UIC1 */
+	mtdcr (uic0cr, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (uic0pr, 0xffbfefef);	/* Set Interrupt Polarities */
+	mtdcr (uic0tr, 0x00007000);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic0vr, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (uic0sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic0sr, 0xffffffff);	/* clear all interrupts */
+
+	/*
+	 * Note: Some cores are still in reset when the chip starts, so
+	 * take them out of reset
+	 */
+	mtsdr(SDR0_SRST, 0);
+
+	/*
+	 * Configure FPGA register with PCIe reset
+	 */
+	out_be32((void *)CFG_FPGA_BASE, 0xff570cc0);	/* assert PCIe reset */
+	mdelay(50);
+	out_be32((void *)CFG_FPGA_BASE, 0xff570cc3);	/* deassert PCIe reset */
+
+	/* Configure 405EX for NAND usage */
+	val = SDR0_CUST0_MUX_NDFC_SEL |
+		SDR0_CUST0_NDFC_ENABLE |
+		SDR0_CUST0_NDFC_BW_8_BIT |
+		SDR0_CUST0_NRB_BUSY |
+		(0x80000000 >> (28 + CFG_NAND_CS));
+	mtsdr(SDR0_CUST0, val);
+
+	/*
+	 * Configure PFC (Pin Function Control) registers
+	 * -> Enable USB
+	 */
+	val = SDR0_PFC1_USBEN | SDR0_PFC1_USBBIGEN | SDR0_PFC1_GPT_FREQ;
+	mtsdr(SDR0_PFC1, val);
+
+	return 0;
+}
+
+int misc_init_r(void)
+{
+#ifdef CFG_ENV_IS_IN_FLASH
+	/* Monitor protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      -CFG_MONITOR_LEN,
+		      0xffffffff,
+		      &flash_info[0]);
+#endif
+
+	return 0;
+}
+
+int board_emac_count(void)
+{
+	u32 pvr = get_pvr();
+
+	/*
+	 * 405EXr only has one EMAC interface, 405EX has two
+	 */
+	if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA))
+		return 1;
+	else
+		return 2;
+}
+
+static int board_pcie_count(void)
+{
+	u32 pvr = get_pvr();
+
+	/*
+	 * 405EXr only has one EMAC interface, 405EX has two
+	 */
+	if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA))
+		return 1;
+	else
+		return 2;
+}
+
+int checkboard (void)
+{
+	char *s = getenv("serial#");
+	u32 pvr = get_pvr();
+
+	if ((pvr == PVR_405EXR1_RA) || (pvr == PVR_405EXR2_RA))
+		printf("Board: Haleakala - AMCC PPC405EXr Evaluation Board");
+	else
+		printf("Board: Kilauea - AMCC PPC405EX Evaluation Board");
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return (0);
+}
+
+/*************************************************************************
+ *  pci_pre_init
+ *
+ *  This routine is called just prior to registering the hose and gives
+ *  the board the opportunity to check things. Returning a value of zero
+ *  indicates that things are bad & PCI initialization should be aborted.
+ *
+ *      Different boards may wish to customize the pci controller structure
+ *      (add regions, override default access routines, etc) or perform
+ *      certain pre-initialization actions.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int pci_pre_init(struct pci_controller * hose )
+{
+	return 0;
+}
+#endif  /* defined(CONFIG_PCI) */
+
+#ifdef CONFIG_PCI
+static struct pci_controller pcie_hose[2] = {{0},{0}};
+
+void pcie_setup_hoses(int busno)
+{
+	struct pci_controller *hose;
+	int i, bus;
+	int ret = 0;
+	bus = busno;
+	char *env;
+	unsigned int delay;
+
+	for (i = 0; i < board_pcie_count(); i++) {
+
+		if (is_end_point(i))
+			ret = ppc4xx_init_pcie_endport(i);
+		else
+			ret = ppc4xx_init_pcie_rootport(i);
+		if (ret) {
+			printf("PCIE%d: initialization as %s failed\n", i,
+			       is_end_point(i) ? "endpoint" : "root-complex");
+			continue;
+		}
+
+		hose = &pcie_hose[i];
+		hose->first_busno = bus;
+		hose->last_busno = bus;
+		hose->current_busno = bus;
+
+		/* setup mem resource */
+		pci_set_region(hose->regions + 0,
+			       CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
+			       CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
+			       CFG_PCIE_MEMSIZE,
+			       PCI_REGION_MEM);
+		hose->region_count = 1;
+		pci_register_hose(hose);
+
+		if (is_end_point(i)) {
+		    	ppc4xx_setup_pcie_endpoint(hose, i);
+			/*
+			 * Reson for no scanning is endpoint can not generate
+			 * upstream configuration accesses.
+		    	 */
+		} else {
+		    	ppc4xx_setup_pcie_rootpoint(hose, i);
+			env = getenv ("pciscandelay");
+		    	if (env != NULL) {
+			    	delay = simple_strtoul(env, NULL, 10);
+				if (delay > 5)
+				    	printf("Warning, expect noticable delay before "
+					       "PCIe scan due to 'pciscandelay' value!\n");
+				mdelay(delay * 1000);
+			}
+
+		    	/*
+		     	 * Config access can only go down stream
+		     	 */
+		    	hose->last_busno = pci_hose_scan(hose);
+		    	bus = hose->last_busno + 1;
+		}
+	}
+}
+#endif
+
+#if defined(CONFIG_POST)
+/*
+ * Returns 1 if keys pressed to start the power-on long-running tests
+ * Called from board_init_f().
+ */
+int post_hotkeys_pressed(void)
+{
+	return 0;	/* No hotkeys supported */
+}
+#endif /* CONFIG_POST */
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	u32 val[4];
+	int rc;
+
+	ft_cpu_setup(blob, bd);
+
+	/* Fixup NOR mapping */
+	val[0] = 0;				/* chip select number */
+	val[1] = 0;				/* always 0 */
+	val[2] = gd->bd->bi_flashstart;
+	val[3] = gd->bd->bi_flashsize;
+	rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
+				  val, sizeof(val), 1);
+	if (rc)
+		printf("Unable to update property NOR mapping, err=%s\n",
+		       fdt_strerror(rc));
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/board/amcc/kilauea/memory.c b/board/amcc/kilauea/memory.c
new file mode 100644
index 0000000000..1d7a3fad97
--- /dev/null
+++ b/board/amcc/kilauea/memory.c
@@ -0,0 +1,79 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <i2c.h>
+
+void sdram_init(void)
+{
+	return;
+}
+
+long int initdram(int board_type)
+{
+	return (CFG_MBYTES_SDRAM << 20);
+}
+
+#if defined(CFG_DRAM_TEST)
+int testdram (void)
+{
+    printf ("testdram\n");
+#if defined (CONFIG_NAND_U_BOOT)
+    return 0;
+#endif
+	uint *pstart = (uint *) 0x00000000;
+	uint *pend = (uint *) 0x00001000;
+	uint *p;
+
+	for (p = pstart; p < pend; p++) {
+		*p = 0xaaaaaaaa;
+	}
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0xaaaaaaaa) {
+#if !defined (CONFIG_NAND_SPL)
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+#endif
+			return 1;
+		}
+	}
+
+	for (p = pstart; p < pend; p++) {
+		*p = 0x55555555;
+	}
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0x55555555) {
+#if !defined (CONFIG_NAND_SPL)
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+#endif
+			return 1;
+		}
+	}
+#if !defined (CONFIG_NAND_SPL)
+	printf ("SDRAM test passed!!!\n");
+#endif
+	return 0;
+}
+#endif
diff --git a/board/amcc/kilauea/u-boot-nand.lds b/board/amcc/kilauea/u-boot-nand.lds
new file mode 100644
index 0000000000..a5dae0e98c
--- /dev/null
+++ b/board/amcc/kilauea/u-boot-nand.lds
@@ -0,0 +1,137 @@
+/*
+ * (C) Copyright 2007
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o	(.text)
+
+    /* Align to next NAND block */
+    . = ALIGN(0x4000);
+    common/environment.o  (.ppcenv)
+    /* Keep some space here for redundant env and potential bad env blocks */
+    . = ALIGN(0x10000);
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/amcc/kilauea/u-boot.lds b/board/amcc/kilauea/u-boot.lds
new file mode 100644
index 0000000000..390b3f397b
--- /dev/null
+++ b/board/amcc/kilauea/u-boot.lds
@@ -0,0 +1,137 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+/* To compile successfully, uncomment the following section.
+ * To go in ram, remove the section.
+ * Added by SunHe.
+ */
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    cpu/ppc4xx/start.o	(.text)
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/amcc/luan/luan.c b/board/amcc/luan/luan.c
index 0067ce0e7e..f964511c57 100644
--- a/board/amcc/luan/luan.c
+++ b/board/amcc/luan/luan.c
@@ -39,6 +39,8 @@ extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
  ************************************************************************/
 int board_early_init_f(void)
 {
+	u32 mfr;
+
 	mtebc( pb0ap,  0x03800000 );	/* set chip selects */
 	mtebc( pb0cr,  0xffc58000 );	/* ebc0_b0cr, 4MB at 0xffc00000 CS0 */
 	mtebc( pb1ap,  0x03800000 );
@@ -64,6 +66,10 @@ int board_early_init_f(void)
 	mtdcr( uic0sr, 0x00000000 );	/* clear all interrupts */
 	mtdcr( uic0sr, 0xffffffff );
 
+	mfsdr(sdr_mfr, mfr);
+	mfr |= SDR0_MFR_FIXD;		/* Workaround for PCI/DMA */
+	mtsdr(sdr_mfr, mfr);
+
 	return  0;
 }
 
diff --git a/board/amcc/makalu/Makefile b/board/amcc/makalu/Makefile
new file mode 100644
index 0000000000..b8da25ff42
--- /dev/null
+++ b/board/amcc/makalu/Makefile
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2007
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	= $(BOARD).o cmd_pll.o memory.o
+SOBJS	= init.o
+
+SRCS 	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend *~
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/amcc/makalu/cmd_pll.c b/board/amcc/makalu/cmd_pll.c
new file mode 100644
index 0000000000..b2666dd83b
--- /dev/null
+++ b/board/amcc/makalu/cmd_pll.c
@@ -0,0 +1,297 @@
+/*
+ * (C) Copyright 2000, 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+/*
+ * ehnus: change pll frequency.
+ * Wed Sep  5 11:45:17 CST 2007
+ * hsun@udtech.com.cn
+ */
+
+
+#include <common.h>
+#include <config.h>
+#include <command.h>
+#include <i2c.h>
+
+#ifdef CONFIG_CMD_EEPROM
+
+#define EEPROM_CONF_OFFSET		0
+#define EEPROM_TEST_OFFSET		16
+#define EEPROM_SDSTP_PARAM		16
+
+#define PLL_NAME_MAX			12
+#define BUF_STEP			8
+
+/* eeprom_wirtes 8Byte per op. */
+#define EEPROM_ALTER_FREQ(freq)						\
+	do {								\
+		int __i;						\
+		for (__i = 0; __i < 2; __i++)				\
+			eeprom_write (CFG_I2C_EEPROM_ADDR,		\
+				      EEPROM_CONF_OFFSET + __i*BUF_STEP, \
+				      pll_select[freq],			\
+				      BUF_STEP + __i*BUF_STEP);		\
+	} while (0)
+
+#define PDEBUG
+#ifdef	PDEBUG
+#define PLL_DEBUG	pll_debug(EEPROM_CONF_OFFSET)
+#else
+#define PLL_DEBUG
+#endif
+
+typedef enum {
+	PLL_ebc20,
+	PLL_333,
+	PLL_4001,
+	PLL_4002,
+	PLL_533,
+	PLL_600,
+	PLL_666,	/* For now, kilauea can't support */
+	RCONF,
+	WTEST,
+	PLL_TOTAL
+} pll_freq_t;
+
+static const char
+pll_name[][PLL_NAME_MAX] = {
+	"PLL_ebc20",
+	"PLL_333",
+	"PLL_400@1",
+	"PLL_400@2",
+	"PLL_533",
+	"PLL_600",
+	"PLL_666",
+	"RCONF",
+	"WTEST",
+	""
+};
+
+/*
+ * ehnus:
+ */
+static uchar
+pll_select[][EEPROM_SDSTP_PARAM] = {
+	/* 0: CPU 333MHz EBC 20MHz, for test only */
+	{
+		0x8c, 0x12, 0xec, 0x12, 0x88, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 0: 333 */
+	{
+		0x8c, 0x12, 0xec, 0x12, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 1: 400_266 */
+	{
+		0x8e, 0x0e, 0xe8, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 2: 400 */
+	{
+		0x8e, 0x0e, 0xe8, 0x12, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 3: 533 */
+	{
+		0x8e, 0x43, 0x60, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 4: 600 */
+	{
+		0x8d, 0x02, 0x34, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	/* 5: 666 */
+	{
+		0x8d, 0x03, 0x78, 0x13, 0x98, 0x00, 0x0a, 0x00,
+		0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+	},
+
+	{}
+};
+
+static uchar
+testbuf[EEPROM_SDSTP_PARAM] = {
+	0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+	0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff
+};
+
+static void
+pll_debug(int off)
+{
+	int i;
+	uchar buffer[EEPROM_SDSTP_PARAM];
+
+	memset(buffer, 0, sizeof(buffer));
+	eeprom_read(CFG_I2C_EEPROM_ADDR, off,
+		    buffer, EEPROM_SDSTP_PARAM);
+
+	printf("Debug: SDSTP[0-3] at offset \"0x%02x\" lists as follows: \n", off);
+	for (i = 0; i < EEPROM_SDSTP_PARAM; i++)
+		printf("%02x ", buffer[i]);
+	printf("\n");
+}
+
+static void
+test_write(void)
+{
+	printf("Debug: test eeprom_write ... ");
+
+	/*
+	 * Write twice, 8 bytes per write
+	 */
+	eeprom_write (CFG_I2C_EEPROM_ADDR, EEPROM_TEST_OFFSET,
+		      testbuf, 8);
+	eeprom_write (CFG_I2C_EEPROM_ADDR, EEPROM_TEST_OFFSET+8,
+		      testbuf, 16);
+	printf("done\n");
+
+	pll_debug(EEPROM_TEST_OFFSET);
+}
+
+int
+do_pll_alter (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	char c = '\0';
+	pll_freq_t pll_freq;
+	if (argc < 2) {
+		printf("Usage: \n%s\n", cmdtp->usage);
+		goto ret;
+	}
+
+	for (pll_freq = PLL_ebc20; pll_freq < PLL_TOTAL; pll_freq++)
+		if (!strcmp(pll_name[pll_freq], argv[1]))
+			break;
+
+	switch (pll_freq) {
+	case PLL_ebc20:
+	case PLL_333:
+	case PLL_4001:
+	case PLL_4002:
+	case PLL_533:
+	case PLL_600:
+		EEPROM_ALTER_FREQ(pll_freq);
+		break;
+
+	case PLL_666:		/* not support */
+		printf("Choose this option will result in a boot failure."
+		       "\nContinue? (Y/N): ");
+
+		c = getc(); putc('\n');
+
+		if ((c == 'y') || (c == 'Y')) {
+			EEPROM_ALTER_FREQ(pll_freq);
+			break;
+		}
+		goto ret;
+
+	case RCONF:
+		pll_debug(EEPROM_CONF_OFFSET);
+		goto ret;
+	case WTEST:
+		printf("DEBUG: write test\n");
+		test_write();
+		goto ret;
+
+	default:
+		printf("Invalid options"
+		       "\n\nUsage: \n%s\n", cmdtp->usage);
+		goto ret;
+	}
+
+	printf("PLL set to %s, "
+	       "reset the board to take effect\n", pll_name[pll_freq]);
+
+	PLL_DEBUG;
+ret:
+	return 0;
+}
+
+U_BOOT_CMD(
+	pllalter, CFG_MAXARGS, 1,        do_pll_alter,
+	"pllalter- change pll frequence \n",
+	"pllalter <selection>      - change pll frequence \n\n\
+	** New freq take effect after reset. ** \n\
+	----------------------------------------------\n\
+	PLL_ebc20: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	Same as PLL_333	\n\
+	\t	except          \n\
+	\t	EBC: 20 MHz     \n\
+	----------------------------------------------\n\
+	PLL_333: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 666 MHz  \n\
+	\t	CPU: 333 MHz  \n\
+	\t	PLB: 166 MHz  \n\
+	\t	OPB: 83 MHz   \n\
+	\t	DDR: 83 MHz   \n\
+	------------------------------------------------\n\
+	PLL_400@1: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 800 MHz  \n\
+	\t	CPU: 400 MHz  \n\
+	\t	PLB: 133 MHz  \n\
+	\t	OPB: 66  MHz  \n\
+	\t	DDR: 133 MHz  \n\
+	------------------------------------------------\n\
+	PLL_400@2: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 800 MHz  \n\
+	\t	CPU: 400 MHz  \n\
+	\t	PLB: 200 MHz  \n\
+	\t	OPB: 100 MHz  \n\
+	\t	DDR: 200 MHz  \n\
+	----------------------------------------------\n\
+	PLL_533: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 1066 MHz  \n\
+	\t	CPU: 533  MHz  \n\
+	\t	PLB: 177  MHz  \n\
+	\t	OPB: 88   MHz  \n\
+	\t	DDR: 177  MHz  \n\
+	----------------------------------------------\n\
+	PLL_600: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 1200 MHz  \n\
+	\t	CPU: 600  MHz  \n\
+	\t	PLB: 200  MHz  \n\
+	\t	OPB: 100  MHz  \n\
+	\t	DDR: 200  MHz  \n\
+	----------------------------------------------\n\
+	PLL_666: Board: AMCC 405EX(r) Evaluation Board\n\
+	\t	VCO: 1333 MHz  \n\
+	\t	CPU: 666  MHz  \n\
+	\t	PLB: 166  MHz  \n\
+	\t	OPB: 83   MHz  \n\
+	\t	DDR: 166  MHz  \n\
+	-----------------------------------------------\n\
+	RCONF: Read current eeprom configuration.      \n\
+	-----------------------------------------------\n\
+	WTEST: Test EEPROM write with predefined values\n\
+	-----------------------------------------------\n"
+	);
+
+#endif	/* (CONFIG_COMMANDS & CFG_CMD_EEPROM) */
diff --git a/board/amcc/makalu/config.mk b/board/amcc/makalu/config.mk
new file mode 100644
index 0000000000..a46b197249
--- /dev/null
+++ b/board/amcc/makalu/config.mk
@@ -0,0 +1,24 @@
+#
+# (C) Copyright 2000
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+TEXT_BASE = 0xFFFA0000
diff --git a/board/amcc/makalu/init.S b/board/amcc/makalu/init.S
new file mode 100644
index 0000000000..57c1774e02
--- /dev/null
+++ b/board/amcc/makalu/init.S
@@ -0,0 +1,148 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * Based on code provided from Senao and AMCC
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <ppc4xx.h>
+
+#include <ppc_asm.tmpl>
+#include <ppc_defs.h>
+
+#define mtsdram_as(reg, value)	 	\
+	addi    r4,0,reg	;     	\
+	mtdcr   memcfga,r4	;	\
+	addis   r4,0,value@h 	;	\
+	ori     r4,r4,value@l	;	\
+	mtdcr   memcfgd,r4	;
+
+	.globl  ext_bus_cntlr_init
+ext_bus_cntlr_init:
+
+	/*
+	 * DDR2 setup
+	 */
+
+	/* Following the DDR Core Manual, here is the initialization */
+
+	/* Step 1 */
+
+	/* Step 2 */
+
+	/* Step 3 */
+
+	/* base=00000000, size=128MByte (5), mode=2 (n*10*4) */
+	mtsdram_as(SDRAM_MB0CF, 0x00005201);
+
+	/* base=08000000, size=128MByte (5), mode=2 (n*10*4) */
+	mtsdram_as(SDRAM_MB1CF, (0x08000000 >> 3) | 0x5201);
+
+	/* SDRAM_CLKTR: Adv Addr clock by 90 deg */
+	mtsdram_as(SDRAM_CLKTR,0x80000000);
+
+	/* Refresh Time register (0x30) Refresh every 7.8125uS */
+	mtsdram_as(SDRAM_RTR, 0x06180000);
+
+	/* SDRAM_SDTR1 */
+	mtsdram_as(SDRAM_SDTR1, 0x80201000);
+
+	/* SDRAM_SDTR2	*/
+	mtsdram_as(SDRAM_SDTR2, 0x32204232);
+
+	/* SDRAM_SDTR3	*/
+	mtsdram_as(SDRAM_SDTR3, 0x080b0d1a);
+
+	mtsdram_as(SDRAM_MMODE, 0x00000442);
+	mtsdram_as(SDRAM_MEMODE, 0x00000404);
+
+	/* SDRAM0_MCOPT1 (0X20) No ECC Gen */
+	mtsdram_as(SDRAM_MCOPT1, 0x04322000);
+
+	/* NOP */
+	mtsdram_as(SDRAM_INITPLR0, 0xa8380000);
+	/* precharge 3 DDR clock cycle */
+	mtsdram_as(SDRAM_INITPLR1, 0x81900400);
+	/* EMR2 twr = 2tck */
+	mtsdram_as(SDRAM_INITPLR2, 0x81020000);
+	/* EMR3  twr = 2tck */
+	mtsdram_as(SDRAM_INITPLR3, 0x81030000);
+	/* EMR DLL ENABLE twr = 2tck */
+	mtsdram_as(SDRAM_INITPLR4, 0x81010404);
+	/* MR w/ DLL reset
+	 * Note: 5 is CL.  May need to be changed
+	 */
+	mtsdram_as(SDRAM_INITPLR5, 0x81000542);
+	/* precharge 3 DDR clock cycle */
+	mtsdram_as(SDRAM_INITPLR6, 0x81900400);
+	/* Auto-refresh trfc = 26tck */
+	mtsdram_as(SDRAM_INITPLR7, 0x8D080000);
+	/* Auto-refresh trfc = 26tck */
+	mtsdram_as(SDRAM_INITPLR8, 0x8D080000);
+	/* Auto-refresh */
+	mtsdram_as(SDRAM_INITPLR9, 0x8D080000);
+	/* Auto-refresh */
+	mtsdram_as(SDRAM_INITPLR10, 0x8D080000);
+	/* MRS - normal operation; wait 2 cycle (set wait to tMRD) */
+	mtsdram_as(SDRAM_INITPLR11, 0x81000442);
+	mtsdram_as(SDRAM_INITPLR12, 0x81010780);
+	mtsdram_as(SDRAM_INITPLR13, 0x81010400);
+	mtsdram_as(SDRAM_INITPLR14, 0x00000000);
+	mtsdram_as(SDRAM_INITPLR15, 0x00000000);
+
+	/* SET MCIF0_CODT   Die Termination On */
+	mtsdram_as(SDRAM_CODT, 0x0080f837);
+	mtsdram_as(SDRAM_MODT0, 0x01800000);
+#if 0 /* test-only: not sure if 0 is ok when 2nd bank is used */
+	mtsdram_as(SDRAM_MODT1, 0x00000000);
+#endif
+
+	mtsdram_as(SDRAM_WRDTR, 0x00000000);
+
+	/* SDRAM0_MCOPT2 (0X21) Start initialization */
+	mtsdram_as(SDRAM_MCOPT2, 0x20000000);
+
+	/* Step 5 */
+	lis     r3,0x1	/* 400000 =  wait 100ms */
+	mtctr   r3
+
+pll_wait:
+	bdnz	pll_wait
+
+	/* Step 6 */
+
+	/* SDRAM_DLCR */
+	mtsdram_as(SDRAM_DLCR, 0x030000a5);
+
+	/* SDRAM_RDCC */
+	mtsdram_as(SDRAM_RDCC, 0x40000000);
+
+	/* SDRAM_RQDC */
+	mtsdram_as(SDRAM_RQDC, 0x80000038);
+
+	/* SDRAM_RFDC */
+	mtsdram_as(SDRAM_RFDC, 0x00000209);
+
+	/* Enable memory controller */
+	mtsdram_as(SDRAM_MCOPT2, 0x28000000);
+
+	blr
diff --git a/board/amcc/makalu/makalu.c b/board/amcc/makalu/makalu.c
new file mode 100644
index 0000000000..15e51f4292
--- /dev/null
+++ b/board/amcc/makalu/makalu.c
@@ -0,0 +1,352 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <ppc4xx.h>
+#include <ppc405.h>
+#include <libfdt.h>
+#include <asm/processor.h>
+#include <asm/gpio.h>
+#include <asm/io.h>
+
+#if defined(CONFIG_PCI)
+#include <pci.h>
+#include <asm/4xx_pcie.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+/*
+ * Board early initialization function
+ */
+int board_early_init_f (void)
+{
+	u32 val;
+
+	/*--------------------------------------------------------------------+
+	 | Interrupt controller setup for the AMCC 405EX(r) PINE evaluation board.
+	 +--------------------------------------------------------------------+
+	+---------------------------------------------------------------------+
+	|Interrupt| Source                            | Pol.  | Sensi.| Crit. |
+	+---------+-----------------------------------+-------+-------+-------+
+	| IRQ 00  | UART0                             | High  | Level | Non   |
+	| IRQ 01  | UART1                             | High  | Level | Non   |
+	| IRQ 02  | IIC0                              | High  | Level | Non   |
+	| IRQ 03  | TBD                               | High  | Level | Non   |
+	| IRQ 04  | TBD                               | High  | Level | Non   |
+	| IRQ 05  | EBM                               | High  | Level | Non   |
+	| IRQ 06  | BGI                               | High  | Level | Non   |
+	| IRQ 07  | IIC1                              | Rising| Edge  | Non   |
+	| IRQ 08  | SPI                               | High  | Lvl/ed| Non   |
+	| IRQ 09  | External IRQ 0 - (PCI-Express)    | pgm H | Pgm   | Non   |
+	| IRQ 10  | MAL TX EOB                        | High  | Level | Non   |
+	| IRQ 11  | MAL RX EOB                        | High  | Level | Non   |
+	| IRQ 12  | DMA Channel 0 FIFO Full           | High  | Level | Non   |
+	| IRQ 13  | DMA Channel 0 Stat FIFO           | High  | Level | Non   |
+	| IRQ 14  | DMA Channel 1 FIFO Full           | High  | Level | Non   |
+	| IRQ 15  | DMA Channel 1 Stat FIFO           | High  | Level | Non   |
+	| IRQ 16  | PCIE0 AL                          | high  | Level | Non   |
+	| IRQ 17  | PCIE0 VPD access                  | rising| Edge  | Non   |
+	| IRQ 18  | PCIE0 hot reset request           | rising| Edge  | Non   |
+	| IRQ 19  | PCIE0 hot reset request           | faling| Edge  | Non   |
+	| IRQ 20  | PCIE0 TCR                         | High  | Level | Non   |
+	| IRQ 21  | PCIE0 MSI level0                  | High  | Level | Non   |
+	| IRQ 22  | PCIE0 MSI level1                  | High  | Level | Non   |
+	| IRQ 23  | Security EIP-94                   | High  | Level | Non   |
+	| IRQ 24  | EMAC0 interrupt                   | High  | Level | Non   |
+	| IRQ 25  | EMAC1 interrupt                   | High  | Level | Non   |
+	| IRQ 26  | PCIE0 MSI level2                  | High  | Level | Non   |
+	| IRQ 27  | External IRQ 4                    | pgm H | Pgm   | Non   |
+	| IRQ 28  | UIC2 Non-critical Int.            | High  | Level | Non   |
+	| IRQ 29  | UIC2 Critical Interrupt           | High  | Level | Crit. |
+	| IRQ 30  | UIC1 Non-critical Int.            | High  | Level | Non   |
+	| IRQ 31  | UIC1 Critical Interrupt           | High  | Level | Crit. |
+	|----------------------------------------------------------------------
+	| IRQ 32  | MAL Serr                          | High  | Level | Non   |
+	| IRQ 33  | MAL Txde                          | High  | Level | Non   |
+	| IRQ 34  | MAL Rxde                          | High  | Level | Non   |
+	| IRQ 35  | PCIE0 bus master VC0              |falling| Edge  | Non   |
+	| IRQ 36  | PCIE0 DCR Error                   | High  | Level | Non   |
+	| IRQ 37  | EBC                               | High  |Lvl Edg| Non   |
+	| IRQ 38  | NDFC                              | High  | Level | Non   |
+	| IRQ 39  | GPT Compare Timer 8               | Risin | Edge  | Non   |
+	| IRQ 40  | GPT Compare Timer 9               | Risin | Edge  | Non   |
+	| IRQ 41  | PCIE1 AL                          | high  | Level | Non   |
+	| IRQ 42  | PCIE1 VPD access                  | rising| edge  | Non   |
+	| IRQ 43  | PCIE1 hot reset request           | rising| Edge  | Non   |
+	| IRQ 44  | PCIE1 hot reset request           | faling| Edge  | Non   |
+	| IRQ 45  | PCIE1 TCR                         | High  | Level | Non   |
+	| IRQ 46  | PCIE1 bus master VC0              |falling| Edge  | Non   |
+	| IRQ 47  | GPT Compare Timer 3               | Risin | Edge  | Non   |
+	| IRQ 48  | GPT Compare Timer 4               | Risin | Edge  | Non   |
+	| IRQ 49  | Ext. IRQ 7                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 50  | Ext. IRQ 8 -                      |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 51  | Ext. IRQ 9                        |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 52  | GPT Compare Timer 5               | high  | Edge  | Non   |
+	| IRQ 53  | GPT Compare Timer 6               | high  | Edge  | Non   |
+	| IRQ 54  | GPT Compare Timer 7               | high  | Edge  | Non   |
+	| IRQ 55  | Serial ROM                        | High  | Level | Non   |
+	| IRQ 56  | GPT Decrement Pulse               | High  | Level | Non   |
+	| IRQ 57  | Ext. IRQ 2                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 58  | Ext. IRQ 5                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 59  | Ext. IRQ 6                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 60  | EMAC0 Wake-up                     | High  | Level | Non   |
+	| IRQ 61  | Ext. IRQ 1                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 62  | EMAC1 Wake-up                     | High  | Level | Non   |
+	|----------------------------------------------------------------------
+	| IRQ 64  | PE0 AL                            | High  | Level | Non   |
+	| IRQ 65  | PE0 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 66  | PE0 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 67  | PE0 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 68  | PE0 TCR                           | High  | Level | Non   |
+	| IRQ 69  | PE0 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 70  | PE0 DCR Error                     | High  | Level | Non   |
+	| IRQ 71  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 72  | PE1 AL                            | High  | Level | Non   |
+	| IRQ 73  | PE1 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 74  | PE1 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 75  | PE1 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 76  | PE1 TCR                           | High  | Level | Non   |
+	| IRQ 77  | PE1 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 78  | PE1 DCR Error                     | High  | Level | Non   |
+	| IRQ 79  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 80  | PE2 AL                            | High  | Level | Non   |
+	| IRQ 81  | PE2 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 82  | PE2 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 83  | PE2 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 84  | PE2 TCR                           | High  | Level | Non   |
+	| IRQ 85  | PE2 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 86  | PE2 DCR Error                     | High  | Level | Non   |
+	| IRQ 87  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 88  | External IRQ(5)                   | Progr | Progr | Non   |
+	| IRQ 89  | External IRQ 4 - Ethernet         | Progr | Progr | Non   |
+	| IRQ 90  | External IRQ 3 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 91  | External IRQ 2 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 92  | External IRQ 1 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 93  | External IRQ 0 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 94  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 95  | Reserved                          | N/A   | N/A   | Non   |
+	|---------------------------------------------------------------------
+	+---------+-----------------------------------+-------+-------+------*/
+	/*--------------------------------------------------------------------+
+	 | Initialise UIC registers.  Clear all interrupts.  Disable all
+	 | interrupts.
+	 | Set critical interrupt values.  Set interrupt polarities.  Set
+	 | interrupt trigger levels.  Make bit 0 High  priority.  Clear all
+	 | interrupts again.
+	 +-------------------------------------------------------------------*/
+
+	mtdcr (uic2sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic2er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic2cr, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (uic2pr, 0xf7ffffff);	/* Set Interrupt Polarities */
+	mtdcr (uic2tr, 0x01e1fff8);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic2vr, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (uic2sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic2sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic1sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic1er, 0x00000000);	/* disable all interrupts */
+	mtdcr (uic1cr, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (uic1pr, 0xfffac785);	/* Set Interrupt Polarities */
+	mtdcr (uic1tr, 0x001d0040);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic1vr, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (uic1sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic1sr, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (uic0sr, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (uic0er, 0x0000000a);	/* Disable all interrupts */
+					/* Except cascade UIC0 and UIC1 */
+	mtdcr (uic0cr, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (uic0pr, 0xffbfefef);	/* Set Interrupt Polarities */
+	mtdcr (uic0tr, 0x00007000);	/* Set Interrupt Trigger Levels */
+	mtdcr (uic0vr, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (uic0sr, 0x00000000);	/* clear all interrupts */
+	mtdcr (uic0sr, 0xffffffff);	/* clear all interrupts */
+
+	/*
+	 * Note: Some cores are still in reset when the chip starts, so
+	 * take them out of reset
+	 */
+	mtsdr(SDR0_SRST, 0);
+
+	/* Reset PCIe slots */
+	gpio_write_bit(CFG_GPIO_PCIE_RST, 0);
+	udelay(100);
+	gpio_write_bit(CFG_GPIO_PCIE_RST, 1);
+
+	/*
+	 * Configure PFC (Pin Function Control) registers
+	 * -> Enable USB
+	 */
+	val = SDR0_PFC1_USBEN | SDR0_PFC1_USBBIGEN | SDR0_PFC1_GPT_FREQ;
+	mtsdr(SDR0_PFC1, val);
+
+	return 0;
+}
+
+int misc_init_r(void)
+{
+#ifdef CFG_ENV_IS_IN_FLASH
+	/* Monitor protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      -CFG_MONITOR_LEN,
+		      0xffffffff,
+		      &flash_info[0]);
+#endif
+
+	return 0;
+}
+
+int checkboard (void)
+{
+	char *s = getenv("serial#");
+
+	printf("Board: Makalu - AMCC PPC405EX Evaluation Board");
+
+	if (s != NULL) {
+		puts(", serial# ");
+		puts(s);
+	}
+	putc('\n');
+
+	return (0);
+}
+
+/*************************************************************************
+ *  pci_pre_init
+ *
+ *  This routine is called just prior to registering the hose and gives
+ *  the board the opportunity to check things. Returning a value of zero
+ *  indicates that things are bad & PCI initialization should be aborted.
+ *
+ *      Different boards may wish to customize the pci controller structure
+ *      (add regions, override default access routines, etc) or perform
+ *      certain pre-initialization actions.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int pci_pre_init(struct pci_controller * hose )
+{
+	return 0;
+}
+#endif  /* defined(CONFIG_PCI) */
+
+#ifdef CONFIG_PCI
+static struct pci_controller pcie_hose[2] = {{0},{0}};
+
+void pcie_setup_hoses(int busno)
+{
+	struct pci_controller *hose;
+	int i, bus;
+	int ret = 0;
+	bus = busno;
+	char *env;
+	unsigned int delay;
+
+	for (i = 0; i < 2; i++) {
+
+		if (is_end_point(i))
+			ret = ppc4xx_init_pcie_endport(i);
+		else
+			ret = ppc4xx_init_pcie_rootport(i);
+		if (ret) {
+			printf("PCIE%d: initialization as %s failed\n", i,
+			       is_end_point(i) ? "endpoint" : "root-complex");
+			continue;
+		}
+
+		hose = &pcie_hose[i];
+		hose->first_busno = bus;
+		hose->last_busno = bus;
+		hose->current_busno = bus;
+
+		/* setup mem resource */
+		pci_set_region(hose->regions + 0,
+			       CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
+			       CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
+			       CFG_PCIE_MEMSIZE,
+			       PCI_REGION_MEM);
+		hose->region_count = 1;
+		pci_register_hose(hose);
+
+		if (is_end_point(i)) {
+		    	ppc4xx_setup_pcie_endpoint(hose, i);
+			/*
+			 * Reson for no scanning is endpoint can not generate
+			 * upstream configuration accesses.
+		    	 */
+		} else {
+		    	ppc4xx_setup_pcie_rootpoint(hose, i);
+			env = getenv ("pciscandelay");
+		    	if (env != NULL) {
+			    	delay = simple_strtoul(env, NULL, 10);
+				if (delay > 5)
+				    	printf("Warning, expect noticable delay before "
+					       "PCIe scan due to 'pciscandelay' value!\n");
+				mdelay(delay * 1000);
+			}
+
+		    	/*
+		     	 * Config access can only go down stream
+		     	 */
+		    	hose->last_busno = pci_hose_scan(hose);
+		    	bus = hose->last_busno + 1;
+		}
+	}
+}
+#endif
+
+#if defined(CONFIG_POST)
+/*
+ * Returns 1 if keys pressed to start the power-on long-running tests
+ * Called from board_init_f().
+ */
+int post_hotkeys_pressed(void)
+{
+	return 0;	/* No hotkeys supported */
+}
+#endif /* CONFIG_POST */
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	u32 val[4];
+	int rc;
+
+	ft_cpu_setup(blob, bd);
+
+	/* Fixup NOR mapping */
+	val[0] = 0;				/* chip select number */
+	val[1] = 0;				/* always 0 */
+	val[2] = gd->bd->bi_flashstart;
+	val[3] = gd->bd->bi_flashsize;
+	rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
+				  val, sizeof(val), 1);
+	if (rc)
+		printf("Unable to update property NOR mapping, err=%s\n",
+		       fdt_strerror(rc));
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/board/amcc/makalu/memory.c b/board/amcc/makalu/memory.c
new file mode 100644
index 0000000000..b03b60b8f4
--- /dev/null
+++ b/board/amcc/makalu/memory.c
@@ -0,0 +1,188 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+
+void sdram_init(void)
+{
+	return;
+}
+
+long int initdram(int board_type)
+{
+	/*
+	 * Same as on Kilauea, Makalu generates exception 0x200
+	 * (machine check) after trap_init() in board_init_f,
+	 * when SDRAM is initialized here (late) and d-cache is
+	 * used earlier as INIT_RAM.
+	 * So for now, initialize DDR2 in init.S very early and
+	 * also use it for INIT_RAM. Then this exception doesn't
+	 * occur.
+	 */
+#if 0
+	u32 val;
+
+	/* base=00000000, size=128MByte (5), mode=2 (n*10*4) */
+	mtsdram(SDRAM_MB0CF, 0x00005201);
+
+	/* SET SDRAM_MB1CF - Not enabled */
+	mtsdram(SDRAM_MB1CF, 0x00000000);
+
+	/* SET SDRAM_MB2CF  - Not enabled */
+	mtsdram(SDRAM_MB2CF, 0x00000000);
+
+	/* SET SDRAM_MB3CF  - Not enabled */
+	mtsdram(SDRAM_MB3CF, 0x00000000);
+
+	/* SDRAM_CLKTR: Adv Addr clock by 90 deg */
+	mtsdram(SDRAM_CLKTR, 0x80000000);
+
+	/* Refresh Time register (0x30) Refresh every 7.8125uS */
+	mtsdram(SDRAM_RTR, 0x06180000);
+
+	/* SDRAM_SDTR1 */
+	mtsdram(SDRAM_SDTR1, 0x80201000);
+
+	/* SDRAM_SDTR2	*/
+	mtsdram(SDRAM_SDTR2, 0x32204232);
+
+	/* SDRAM_SDTR3	*/
+	mtsdram(SDRAM_SDTR3, 0x080b0d1a);
+
+	mtsdram(SDRAM_MMODE, 0x00000442);
+	mtsdram(SDRAM_MEMODE, 0x00000404);
+
+	/* SDRAM0_MCOPT1 (0X20) No ECC Gen */
+	mtsdram(SDRAM_MCOPT1, 0x04322000);
+
+	/* NOP */
+	mtsdram(SDRAM_INITPLR0, 0xa8380000);
+	/* precharge 3 DDR clock cycle */
+	mtsdram(SDRAM_INITPLR1, 0x81900400);
+	/* EMR2 twr = 2tck */
+	mtsdram(SDRAM_INITPLR2, 0x81020000);
+	/* EMR3  twr = 2tck */
+	mtsdram(SDRAM_INITPLR3, 0x81030000);
+	/* EMR DLL ENABLE twr = 2tck */
+	mtsdram(SDRAM_INITPLR4, 0x81010404);
+	/* MR w/ DLL reset
+	 * Note: 5 is CL.  May need to be changed
+	 */
+	mtsdram(SDRAM_INITPLR5, 0x81000542);
+	/* precharge 3 DDR clock cycle */
+	mtsdram(SDRAM_INITPLR6, 0x81900400);
+	/* Auto-refresh trfc = 26tck */
+	mtsdram(SDRAM_INITPLR7, 0x8D080000);
+	/* Auto-refresh trfc = 26tck */
+	mtsdram(SDRAM_INITPLR8, 0x8D080000);
+	/* Auto-refresh */
+	mtsdram(SDRAM_INITPLR9, 0x8D080000);
+	/* Auto-refresh */
+	mtsdram(SDRAM_INITPLR10, 0x8D080000);
+	/* MRS - normal operation; wait 2 cycle (set wait to tMRD) */
+	mtsdram(SDRAM_INITPLR11, 0x81000442);
+	mtsdram(SDRAM_INITPLR12, 0x81010780);
+	mtsdram(SDRAM_INITPLR13, 0x81010400);
+	mtsdram(SDRAM_INITPLR14, 0x00000000);
+	mtsdram(SDRAM_INITPLR15, 0x00000000);
+
+	/* SET MCIF0_CODT   Die Termination On */
+	mtsdram(SDRAM_CODT, 0x0080f837);
+	mtsdram(SDRAM_MODT0, 0x01800000);
+	mtsdram(SDRAM_MODT1, 0x00000000);
+
+	mtsdram(SDRAM_WRDTR, 0x00000000);
+
+	/* SDRAM0_MCOPT2 (0X21) Start initialization */
+	mtsdram(SDRAM_MCOPT2, 0x20000000);
+
+	/* Step 5 */
+	do {
+		mfsdram(SDRAM_MCSTAT, val);
+	} while ((val & SDRAM_MCSTAT_MIC_COMP) != SDRAM_MCSTAT_MIC_COMP);
+
+	/* Step 6 */
+
+	/* SDRAM_DLCR */
+	mtsdram(SDRAM_DLCR, 0x030000a5);
+
+	/* SDRAM_RDCC */
+	mtsdram(SDRAM_RDCC, 0x40000000);
+
+	/* SDRAM_RQDC */
+	mtsdram(SDRAM_RQDC, 0x80000038);
+
+	/* SDRAM_RFDC */
+	mtsdram(SDRAM_RFDC, 0x00000209);
+
+	/* Enable memory controller */
+	mfsdram(SDRAM_MCOPT2, val);
+	val |= SDRAM_MCOPT2_DCEN_ENABLE;
+	mtsdram(SDRAM_MCOPT2, val);
+#endif
+	return (CFG_MBYTES_SDRAM << 20);
+}
+
+#if defined(CFG_DRAM_TEST)
+int testdram (void)
+{
+    printf ("testdram\n");
+#if defined (CONFIG_NAND_U_BOOT)
+    return 0;
+#endif
+	uint *pstart = (uint *) 0x00000000;
+	uint *pend = (uint *) 0x00001000;
+	uint *p;
+
+	for (p = pstart; p < pend; p++) {
+		*p = 0xaaaaaaaa;
+	}
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0xaaaaaaaa) {
+#if !defined (CONFIG_NAND_SPL)
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+#endif
+			return 1;
+		}
+	}
+
+	for (p = pstart; p < pend; p++) {
+		*p = 0x55555555;
+	}
+
+	for (p = pstart; p < pend; p++) {
+		if (*p != 0x55555555) {
+#if !defined (CONFIG_NAND_SPL)
+			printf ("SDRAM test fails at: %08x\n", (uint) p);
+#endif
+			return 1;
+		}
+	}
+#if !defined (CONFIG_NAND_SPL)
+	printf ("SDRAM test passed!!!\n");
+#endif
+	return 0;
+}
+#endif
diff --git a/board/amcc/makalu/u-boot.lds b/board/amcc/makalu/u-boot.lds
new file mode 100644
index 0000000000..390b3f397b
--- /dev/null
+++ b/board/amcc/makalu/u-boot.lds
@@ -0,0 +1,137 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+/* To compile successfully, uncomment the following section.
+ * To go in ram, remove the section.
+ * Added by SunHe.
+ */
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    cpu/ppc4xx/start.o	(.text)
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/amcc/ocotea/u-boot.lds b/board/amcc/ocotea/u-boot.lds
index 316fee88c0..0daca70b70 100644
--- a/board/amcc/ocotea/u-boot.lds
+++ b/board/amcc/ocotea/u-boot.lds
@@ -68,19 +68,6 @@ SECTIONS
 
     cpu/ppc4xx/start.o	(.text)
     board/amcc/ocotea/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/sequoia/init.S b/board/amcc/sequoia/init.S
index 5fe3af9a09..ff6ae669ef 100644
--- a/board/amcc/sequoia/init.S
+++ b/board/amcc/sequoia/init.S
@@ -20,57 +20,9 @@
  */
 
 #include <ppc_asm.tmpl>
+#include <asm-ppc/mmu.h>
 #include <config.h>
 
-/* General */
-#define TLB_VALID   0x00000200
-#define _256M       0x10000000
-
-/* Supported page sizes */
-
-#define SZ_1K	    0x00000000
-#define SZ_4K	    0x00000010
-#define SZ_16K	    0x00000020
-#define SZ_64K	    0x00000030
-#define SZ_256K	    0x00000040
-#define SZ_1M	    0x00000050
-#define SZ_8M       0x00000060
-#define SZ_16M	    0x00000070
-#define SZ_256M	    0x00000090
-
-/* Storage attributes */
-#define SA_W	    0x00000800	    /* Write-through */
-#define SA_I	    0x00000400	    /* Caching inhibited */
-#define SA_M	    0x00000200	    /* Memory coherence */
-#define SA_G	    0x00000100	    /* Guarded */
-#define SA_E	    0x00000080	    /* Endian */
-
-/* Access control */
-#define AC_X	    0x00000024	    /* Execute */
-#define AC_W	    0x00000012	    /* Write */
-#define AC_R	    0x00000009	    /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)		((e) & 0xfffffc00)
-#define TLB0(epn,sz)	( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn)	( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)		( (a)&0x00000fbf )
-
-#define tlbtab_start\
-	mflr    r1  ;\
-	bl 0f	    ;
-
-#define tlbtab_end\
-	.long 0, 0, 0	;   \
-0:	mflr    r0	;   \
-	mtlr    r1	;   \
-	blr		;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-	.long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
 /**************************************************************************
  * TLB TABLE
  *
@@ -98,7 +50,11 @@ tlbtab:
 #endif
 
 	/* TLB-entry for DDR SDRAM (Up to 2GB) */
+#ifdef CONFIG_4xx_DCACHE
+	tlbentry( CFG_SDRAM_BASE, SZ_256M, CFG_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G)
+#else
 	tlbentry( CFG_SDRAM_BASE, SZ_256M, CFG_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+#endif
 
 #ifdef CFG_INIT_RAM_DCACHE
 	/* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
diff --git a/board/amcc/sequoia/sdram.h b/board/amcc/sequoia/sdram.h
index 7f847aa2ad..6a7bf01efb 100644
--- a/board/amcc/sequoia/sdram.h
+++ b/board/amcc/sequoia/sdram.h
@@ -395,8 +395,8 @@
 #define DDR0_26_TRAS_MAX_ENCODE(n)          ((((unsigned long)(n))&0xFFFF)<<16)
 #define DDR0_26_TRAS_MAX_DECODE(n)          ((((unsigned long)(n))>>16)&0xFFFF)
 #define DDR0_26_TREF_MASK                 0x00003FFF
-#define DDR0_26_TREF_ENCODE(n)              ((((unsigned long)(n))&0x3FF)<<0)
-#define DDR0_26_TREF_DECODE(n)              ((((unsigned long)(n))>>0)&0x3FF)
+#define DDR0_26_TREF_ENCODE(n)              ((((unsigned long)(n))&0x3FFF)<<0)
+#define DDR0_26_TREF_DECODE(n)              ((((unsigned long)(n))>>0)&0x3FFF)
 
 #define DDR0_27                         0x1B
 #define DDR0_27_EMRS_DATA_MASK            0x3FFF0000
diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c
index 4e47ab395b..37b4f31b90 100644
--- a/board/amcc/sequoia/sequoia.c
+++ b/board/amcc/sequoia/sequoia.c
@@ -23,9 +23,11 @@
  */
 
 #include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <ppc440.h>
 #include <asm/processor.h>
 #include <asm/io.h>
-#include <ppc440.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -46,31 +48,31 @@ int board_early_init_f(void)
 	 * Setup the GPIO pins
 	 *-------------------------------------------------------------------*/
 	/* test-only: take GPIO init from pcs440ep ???? in config file */
-	out32(GPIO0_OR, 0x00000000);
-	out32(GPIO0_TCR, 0x0000000f);
-	out32(GPIO0_OSRL, 0x50015400);
-	out32(GPIO0_OSRH, 0x550050aa);
-	out32(GPIO0_TSRL, 0x50015400);
-	out32(GPIO0_TSRH, 0x55005000);
-	out32(GPIO0_ISR1L, 0x50000000);
-	out32(GPIO0_ISR1H, 0x00000000);
-	out32(GPIO0_ISR2L, 0x00000000);
-	out32(GPIO0_ISR2H, 0x00000100);
-	out32(GPIO0_ISR3L, 0x00000000);
-	out32(GPIO0_ISR3H, 0x00000000);
-
-	out32(GPIO1_OR, 0x00000000);
-	out32(GPIO1_TCR, 0xc2000000);
-	out32(GPIO1_OSRL, 0x5c280000);
-	out32(GPIO1_OSRH, 0x00000000);
-	out32(GPIO1_TSRL, 0x0c000000);
-	out32(GPIO1_TSRH, 0x00000000);
-	out32(GPIO1_ISR1L, 0x00005550);
-	out32(GPIO1_ISR1H, 0x00000000);
-	out32(GPIO1_ISR2L, 0x00050000);
-	out32(GPIO1_ISR2H, 0x00000000);
-	out32(GPIO1_ISR3L, 0x01400000);
-	out32(GPIO1_ISR3H, 0x00000000);
+	out_be32((u32 *) GPIO0_OR, 0x00000000);
+	out_be32((u32 *) GPIO0_TCR, 0x0000000f);
+	out_be32((u32 *) GPIO0_OSRL, 0x50015400);
+	out_be32((u32 *) GPIO0_OSRH, 0x550050aa);
+	out_be32((u32 *) GPIO0_TSRL, 0x50015400);
+	out_be32((u32 *) GPIO0_TSRH, 0x55005000);
+	out_be32((u32 *) GPIO0_ISR1L, 0x50000000);
+	out_be32((u32 *) GPIO0_ISR1H, 0x00000000);
+	out_be32((u32 *) GPIO0_ISR2L, 0x00000000);
+	out_be32((u32 *) GPIO0_ISR2H, 0x00000100);
+	out_be32((u32 *) GPIO0_ISR3L, 0x00000000);
+	out_be32((u32 *) GPIO0_ISR3H, 0x00000000);
+
+	out_be32((u32 *) GPIO1_OR, 0x00000000);
+	out_be32((u32 *) GPIO1_TCR, 0xc2000000);
+	out_be32((u32 *) GPIO1_OSRL, 0x5c280000);
+	out_be32((u32 *) GPIO1_OSRH, 0x00000000);
+	out_be32((u32 *) GPIO1_TSRL, 0x0c000000);
+	out_be32((u32 *) GPIO1_TSRH, 0x00000000);
+	out_be32((u32 *) GPIO1_ISR1L, 0x00005550);
+	out_be32((u32 *) GPIO1_ISR1H, 0x00000000);
+	out_be32((u32 *) GPIO1_ISR2L, 0x00050000);
+	out_be32((u32 *) GPIO1_ISR2H, 0x00000000);
+	out_be32((u32 *) GPIO1_ISR3L, 0x01400000);
+	out_be32((u32 *) GPIO1_ISR3H, 0x00000000);
 
 	/*--------------------------------------------------------------------
 	 * Setup the interrupt controller polarities, triggers, etc.
@@ -100,16 +102,16 @@ int board_early_init_f(void)
 	mtdcr(uic2sr, 0xffffffff);	/* clear all */
 
 	/* 50MHz tmrclk */
-	*(unsigned char *)(CFG_BCSR_BASE | 0x04) = 0x00;
+	out_8((u8 *) CFG_BCSR_BASE + 0x04, 0x00);
 
 	/* clear write protects */
-	*(unsigned char *)(CFG_BCSR_BASE | 0x07) = 0x00;
+	out_8((u8 *) CFG_BCSR_BASE + 0x07, 0x00);
 
 	/* enable Ethernet */
-	*(unsigned char *)(CFG_BCSR_BASE | 0x08) = 0x00;
+	out_8((u8 *) CFG_BCSR_BASE + 0x08, 0x00);
 
 	/* enable USB device */
-	*(unsigned char *)(CFG_BCSR_BASE | 0x09) = 0x20;
+	out_8((u8 *) CFG_BCSR_BASE + 0x09, 0x20);
 
 	/* select Ethernet pins */
 	mfsdr(SDR0_PFC1, sdr0_pfc1);
@@ -583,3 +585,24 @@ int post_hotkeys_pressed(void)
 	return 0;	/* No hotkeys supported */
 }
 #endif /* CONFIG_POST */
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	u32 val[4];
+	int rc;
+
+	ft_cpu_setup(blob, bd);
+
+	/* Fixup NOR mapping */
+	val[0] = 0;				/* chip select number */
+	val[1] = 0;				/* always 0 */
+	val[2] = gd->bd->bi_flashstart;
+	val[3] = gd->bd->bi_flashsize;
+	rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
+				  val, sizeof(val), 1);
+	if (rc)
+		printf("Unable to update property NOR mapping, err=%s\n",
+		       fdt_strerror(rc));
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/board/amcc/taihu/u-boot.lds b/board/amcc/taihu/u-boot.lds
index be030923b8..b08c9994bd 100644
--- a/board/amcc/taihu/u-boot.lds
+++ b/board/amcc/taihu/u-boot.lds
@@ -62,19 +62,6 @@ SECTIONS
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
     cpu/ppc4xx/start.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/taishan/showinfo.c b/board/amcc/taishan/showinfo.c
index 57b9d1c421..040b8004da 100644
--- a/board/amcc/taishan/showinfo.c
+++ b/board/amcc/taishan/showinfo.c
@@ -33,25 +33,25 @@ void show_reset_reg(void)
 
 	/* read clock regsiter */
 	printf("===== Display reset and initialize register Start =========\n");
-	mfclk(clk_pllc,reg);
+	mfcpr(clk_pllc,reg);
 	printf("cpr_pllc   = %#010x\n",reg);
 
-	mfclk(clk_plld,reg);
+	mfcpr(clk_plld,reg);
 	printf("cpr_plld   = %#010x\n",reg);
 
-	mfclk(clk_primad,reg);
+	mfcpr(clk_primad,reg);
 	printf("cpr_primad = %#010x\n",reg);
 
-	mfclk(clk_primbd,reg);
+	mfcpr(clk_primbd,reg);
 	printf("cpr_primbd = %#010x\n",reg);
 
-	mfclk(clk_opbd,reg);
+	mfcpr(clk_opbd,reg);
 	printf("cpr_opbd   = %#010x\n",reg);
 
-	mfclk(clk_perd,reg);
+	mfcpr(clk_perd,reg);
 	printf("cpr_perd   = %#010x\n",reg);
 
-	mfclk(clk_mald,reg);
+	mfcpr(clk_mald,reg);
 	printf("cpr_mald   = %#010x\n",reg);
 
 	/* read sdr register */
diff --git a/board/amcc/taishan/u-boot.lds b/board/amcc/taishan/u-boot.lds
index 664716ed44..b2be352886 100644
--- a/board/amcc/taishan/u-boot.lds
+++ b/board/amcc/taishan/u-boot.lds
@@ -68,19 +68,6 @@ SECTIONS
 
     cpu/ppc4xx/start.o	(.text)
     board/amcc/taishan/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/walnut/u-boot.lds b/board/amcc/walnut/u-boot.lds
index 1dcbab5a24..fa75ddecd4 100644
--- a/board/amcc/walnut/u-boot.lds
+++ b/board/amcc/walnut/u-boot.lds
@@ -62,19 +62,6 @@ SECTIONS
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
     cpu/ppc4xx/start.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/yosemite/u-boot.lds b/board/amcc/yosemite/u-boot.lds
index a9a7b0af6a..978319fd65 100644
--- a/board/amcc/yosemite/u-boot.lds
+++ b/board/amcc/yosemite/u-boot.lds
@@ -68,19 +68,6 @@ SECTIONS
 
     cpu/ppc4xx/start.o	(.text)
     board/amcc/yosemite/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/yucca/u-boot.lds b/board/amcc/yucca/u-boot.lds
index 9df4f925c2..c9cf4dbf86 100644
--- a/board/amcc/yucca/u-boot.lds
+++ b/board/amcc/yucca/u-boot.lds
@@ -68,19 +68,6 @@ SECTIONS
 
     cpu/ppc4xx/start.o		(.text)
     board/amcc/yucca/init.o	(.text)
-    cpu/ppc4xx/kgdb.o		(.text)
-    cpu/ppc4xx/traps.o		(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o		(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o		(.text)
-    common/dlmalloc.o		(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o		(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/amcc/yucca/u-boot.lds.debug b/board/amcc/yucca/u-boot.lds.debug
deleted file mode 100644
index 474f922161..0000000000
--- a/board/amcc/yucca/u-boot.lds.debug
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * (C) Copyright 2002-2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-OUTPUT_ARCH(powerpc)
-SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)		}
-  .dynsym        : { *(.dynsym)		}
-  .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)	}
-  .rela.text     : { *(.rela.text)	}
-  .rel.data      : { *(.rel.data)	}
-  .rela.data     : { *(.rela.data)	}
-  .rel.rodata    : { *(.rel.rodata)	}
-  .rela.rodata   : { *(.rela.rodata)	}
-  .rel.got       : { *(.rel.got)	}
-  .rela.got      : { *(.rela.got)	}
-  .rel.ctors     : { *(.rel.ctors)	}
-  .rela.ctors    : { *(.rela.ctors)	}
-  .rel.dtors     : { *(.rel.dtors)	}
-  .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)	}
-  .rela.bss      : { *(.rela.bss)	}
-  .rel.plt       : { *(.rel.plt)	}
-  .rela.plt      : { *(.rela.plt)	}
-  .init          : { *(.init)		}
-  .plt : { *(.plt) }
-  .text      :
-  {
-    /* WARNING - the following is hand-optimized to fit within	*/
-    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
-
-    cpu/ppc4xx/start.o		(.text)
-    board/amcc/yucca/init.o	(.text)
-    cpu/ppc4xx/kgdb.o		(.text)
-    cpu/ppc4xx/traps.o		(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o		(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o		(.text)
-    common/dlmalloc.o		(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o		(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    common/environment.o(.text) */
-
-    *(.text)
-    *(.fixup)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.rodata)
-    *(.rodata1)
-    *(.rodata.str1.4)
-    *(.eh_frame)
-  }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    *(.got)
-    _GOT2_TABLE_ = .;
-    *(.got2)
-    _FIXUP_TABLE_ = .;
-    *(.fixup)
-  }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  . = .;
-  __u_boot_cmd_start = .;
-  .u_boot_cmd : { *(.u_boot_cmd) }
-  __u_boot_cmd_end = .;
-
-
-  . = .;
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(256);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(256);
-  __init_end = .;
-
-  __bss_start = .;
-  .bss       :
-  {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
-  _end = . ;
-  PROVIDE (end = .);
-}
diff --git a/board/amcc/yucca/yucca.c b/board/amcc/yucca/yucca.c
index d7cc384ba0..52486cc4c9 100644
--- a/board/amcc/yucca/yucca.c
+++ b/board/amcc/yucca/yucca.c
@@ -27,29 +27,17 @@
 
 #include <common.h>
 #include <ppc4xx.h>
-#include <asm/processor.h>
 #include <i2c.h>
-#include <asm-ppc/io.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/4xx_pcie.h>
 
 #include "yucca.h"
-#include "../cpu/ppc4xx/440spe_pcie.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#undef PCIE_ENDPOINT
-/* #define PCIE_ENDPOINT 1 */
-
 void fpga_init (void);
 
-void get_sys_info(PPC440_SYS_INFO *board_cfg );
-int compare_to_true(char *str );
-char *remove_l_w_space(char *in_str );
-char *remove_t_w_space(char *in_str );
-int get_console_port(void);
-
-int ppc440spe_init_pcie_rootport(int port);
-void ppc440spe_setup_pcie(struct pci_controller *hose, int port);
-
 #define DEBUG_ENV
 #ifdef DEBUG_ENV
 #define DEBUGF(fmt,args...) printf(fmt ,##args)
@@ -541,10 +529,10 @@ int board_early_init_f (void)
 	mtdcr (uic0sr, 0x00000000);	/* clear all interrupts */
 	mtdcr (uic0sr, 0xffffffff);	/* clear all interrupts */
 
-	/* SDR0_MFR should be part of Ethernet init */
-	mfsdr (sdr_mfr, mfr);
-	mfr &= ~SDR0_MFR_ECS_MASK;
-	/*mtsdr(sdr_mfr, mfr);*/
+	mfsdr(sdr_mfr, mfr);
+	mfr |= SDR0_MFR_FIXD;		/* Workaround for PCI/DMA */
+	mtsdr(sdr_mfr, mfr);
+
 	fpga_init();
 
 	return 0;
@@ -850,6 +838,7 @@ void pcie_setup_hoses(int busno)
 {
 	struct pci_controller *hose;
 	int i, bus;
+	int ret = 0;
 	char *env;
 	unsigned int delay;
 
@@ -863,14 +852,16 @@ void pcie_setup_hoses(int busno)
 		if (!yucca_pcie_card_present(i))
 			continue;
 
-#ifdef PCIE_ENDPOINT
- 		yucca_setup_pcie_fpga_endpoint(i);
- 		if (ppc440spe_init_pcie_endport(i)) {
-#else
-		yucca_setup_pcie_fpga_rootpoint(i);
-		if (ppc440spe_init_pcie_rootport(i)) {
-#endif
-			printf("PCIE%d: initialization failed\n", i);
+		if (is_end_point(i)) {
+			yucca_setup_pcie_fpga_endpoint(i);
+			ret = ppc4xx_init_pcie_endport(i);
+		} else {
+			yucca_setup_pcie_fpga_rootpoint(i);
+			ret = ppc4xx_init_pcie_rootport(i);
+		}
+		if (ret) {
+			printf("PCIE%d: initialization as %s failed\n", i,
+			       is_end_point(i) ? "endpoint" : "root-complex");
 			continue;
 		}
 
@@ -884,35 +875,33 @@ void pcie_setup_hoses(int busno)
 			CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
 			CFG_PCIE_MEMBASE + i * CFG_PCIE_MEMSIZE,
 			CFG_PCIE_MEMSIZE,
-			PCI_REGION_MEM
-			);
+			PCI_REGION_MEM);
 		hose->region_count = 1;
 		pci_register_hose(hose);
 
-#ifdef PCIE_ENDPOINT
-		ppc440spe_setup_pcie_endpoint(hose, i);
-		/*
-		 * Reson for no scanning is endpoint can not generate
-		 * upstream configuration accesses.
-		 */
-#else
-		ppc440spe_setup_pcie_rootpoint(hose, i);
-
-		env = getenv ("pciscandelay");
-		if (env != NULL) {
-			delay = simple_strtoul (env, NULL, 10);
-			if (delay > 5)
-				printf ("Warning, expect noticable delay before PCIe"
-					"scan due to 'pciscandelay' value!\n");
-			mdelay (delay * 1000);
-		}
+		if (is_end_point(i)) {
+			ppc4xx_setup_pcie_endpoint(hose, i);
+			/*
+			 * Reson for no scanning is endpoint can not generate
+			 * upstream configuration accesses.
+		 	 */
+		} else {
+			ppc4xx_setup_pcie_rootpoint(hose, i);
+			env = getenv("pciscandelay");
+			if (env != NULL) {
+				delay = simple_strtoul(env, NULL, 10);
+				if (delay > 5)
+				    	printf("Warning, expect noticable delay before "
+					       "PCIe scan due to 'pciscandelay' value!\n");
+				mdelay(delay * 1000);
+			}
 
-		/*
-		 * Config access can only go down stream
-		 */
-		hose->last_busno = pci_hose_scan(hose);
-		bus = hose->last_busno + 1;
-#endif
+			/*
+			 * Config access can only go down stream
+		 	 */
+			hose->last_busno = pci_hose_scan(hose);
+			bus = hose->last_busno + 1;
+		}
 	}
 }
 #endif	/* defined(CONFIG_PCI) */
diff --git a/board/amirix/ap1000/u-boot.lds b/board/amirix/ap1000/u-boot.lds
index 109e7fe3e1..3d5b575861 100644
--- a/board/amirix/ap1000/u-boot.lds
+++ b/board/amirix/ap1000/u-boot.lds
@@ -61,7 +61,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/cm5200/cm5200.c b/board/cm5200/cm5200.c
index 4a86d3c552..79fb71dc70 100644
--- a/board/cm5200/cm5200.c
+++ b/board/cm5200/cm5200.c
@@ -263,7 +263,6 @@ static void ft_blob_update(void *blob, bd_t *bd)
 {
 	int len, ret, nodeoffset = 0;
 	char module_name[MODULE_NAME_MAXLEN] = {0};
-	ulong memory_data[2] = {0};
 
 	compose_module_name(hw_id, module_name);
 	len = strlen(module_name) + 1;
@@ -273,22 +272,12 @@ static void ft_blob_update(void *blob, bd_t *bd)
 	printf("ft_blob_update(): cannot set /model property err:%s\n",
 		fdt_strerror(ret));
 
-	memory_data[0] = cpu_to_be32(bd->bi_memstart);
-	memory_data[1] = cpu_to_be32(bd->bi_memsize);
+	ret = fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
 
-	nodeoffset = fdt_path_offset (blob, "/memory");
-	if (nodeoffset >= 0) {
-		ret = fdt_setprop(blob, nodeoffset, "reg", memory_data,
-					sizeof(memory_data));
-	if (ret < 0)
+	if (ret < 0) {
 		printf("ft_blob_update): cannot set /memory/reg "
 			"property err:%s\n", fdt_strerror(ret));
 	}
-	else {
-		/* memory node is required in dts */
-		printf("ft_blob_update(): cannot find /memory node "
-		"err:%s\n", fdt_strerror(nodeoffset));
-	}
 }
 #endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
 
diff --git a/board/cray/L1/u-boot.lds b/board/cray/L1/u-boot.lds
index cf4bbb921d..6d3e171cc7 100644
--- a/board/cray/L1/u-boot.lds
+++ b/board/cray/L1/u-boot.lds
@@ -66,7 +66,7 @@ SECTIONS
     board/cray/L1/init.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/csb272/u-boot.lds b/board/csb272/u-boot.lds
index d75d6d1ce9..a664d0f5f1 100644
--- a/board/csb272/u-boot.lds
+++ b/board/csb272/u-boot.lds
@@ -66,7 +66,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/csb472/u-boot.lds b/board/csb472/u-boot.lds
index 14ac3fb4fc..8765016a24 100644
--- a/board/csb472/u-boot.lds
+++ b/board/csb472/u-boot.lds
@@ -66,7 +66,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/dave/PPChameleonEVB/u-boot.lds b/board/dave/PPChameleonEVB/u-boot.lds
index 481d291874..d40ee62eff 100644
--- a/board/dave/PPChameleonEVB/u-boot.lds
+++ b/board/dave/PPChameleonEVB/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/eric/u-boot.lds b/board/eric/u-boot.lds
index 4a0e5b4aed..de51b3f62e 100644
--- a/board/eric/u-boot.lds
+++ b/board/eric/u-boot.lds
@@ -66,7 +66,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/esd/apc405/u-boot.lds b/board/esd/apc405/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/apc405/u-boot.lds
+++ b/board/esd/apc405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/ar405/u-boot.lds b/board/esd/ar405/u-boot.lds
index 3b9aa7c5d1..64293d21af 100644
--- a/board/esd/ar405/u-boot.lds
+++ b/board/esd/ar405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o		(.text)
     cpu/ppc4xx/traps.o		(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o		(.text)
+    cpu/ppc4xx/4xx_uart.o		(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o		(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/esd/ash405/u-boot.lds b/board/esd/ash405/u-boot.lds
index 95854f2932..b49e3ff9f6 100644
--- a/board/esd/ash405/u-boot.lds
+++ b/board/esd/ash405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/canbt/u-boot.lds b/board/esd/canbt/u-boot.lds
index ff15b3fef9..aaaccbeaee 100644
--- a/board/esd/canbt/u-boot.lds
+++ b/board/esd/canbt/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o		(.text)
     cpu/ppc4xx/traps.o		(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o		(.text)
+    cpu/ppc4xx/4xx_uart.o		(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o		(.text)
     common/dlmalloc.o		(.text)
diff --git a/board/esd/cms700/u-boot.lds b/board/esd/cms700/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/cms700/u-boot.lds
+++ b/board/esd/cms700/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/common/lcd.c b/board/esd/common/lcd.c
index 196171ce5a..4116838b28 100644
--- a/board/esd/common/lcd.c
+++ b/board/esd/common/lcd.c
@@ -24,6 +24,7 @@
  * MA 02111-1307 USA
  */
 
+#include "asm/io.h"
 #include "lcd.h"
 
 
@@ -45,11 +46,10 @@ void lcd_setup(int lcd, int config)
 		 */
 		out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD0_RST); /* set reset to low */
 		udelay(10); /* wait 10us */
-		if (config == 1) {
+		if (config == 1)
 			out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD_ENDIAN); /* big-endian */
-		} else {
+		else
 			out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD_ENDIAN); /* little-endian */
-		}
 		udelay(10); /* wait 10us */
 		out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD0_RST); /* set reset to high */
 	} else {
@@ -58,11 +58,10 @@ void lcd_setup(int lcd, int config)
 		 */
 		out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD1_RST); /* set reset to low */
 		udelay(10); /* wait 10us */
-		if (config == 1) {
+		if (config == 1)
 			out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD_ENDIAN); /* big-endian */
-		} else {
+		else
 			out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD_ENDIAN); /* little-endian */
-		}
 		udelay(10); /* wait 10us */
 		out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD1_RST); /* set reset to high */
 	}
@@ -104,12 +103,10 @@ void lcd_bmp(uchar *logo_bmp)
 			printf("Error: malloc in gunzip failed!\n");
 			return;
 		}
-		if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0) {
+		if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0)
 			return;
-		}
-		if (len == CFG_VIDEO_LOGO_MAX_SIZE) {
+		if (len == CFG_VIDEO_LOGO_MAX_SIZE)
 			printf("Image could be truncated (increase CFG_VIDEO_LOGO_MAX_SIZE)!\n");
-		}
 
 		/*
 		 * Check for bmp mark 'BM'
@@ -152,9 +149,8 @@ void lcd_bmp(uchar *logo_bmp)
 		break;
 	default:
 		printf("LCD: Unknown bpp (%d) im image!\n", bpp);
-		if ((dst != NULL) && (dst != (uchar *)logo_bmp)) {
+		if ((dst != NULL) && (dst != (uchar *)logo_bmp))
 			free(dst);
-		}
 		return;
 	}
 	printf(" (%d*%d, %dbpp)\n", width, height, bpp);
@@ -212,9 +208,8 @@ void lcd_bmp(uchar *logo_bmp)
 		}
 	}
 
-	if ((dst != NULL) && (dst != (uchar *)logo_bmp)) {
+	if ((dst != NULL) && (dst != (uchar *)logo_bmp))
 		free(dst);
-	}
 }
 
 
@@ -229,10 +224,10 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
 	/*
 	 * Detect epson
 	 */
-	lcd_reg[0] = 0x00;
-	lcd_reg[1] = 0x00;
+	out_8(&lcd_reg[0], 0x00);
+	out_8(&lcd_reg[1], 0x00);
 
-	if (lcd_reg[0] == 0x1c) {
+	if (in_8(&lcd_reg[0]) == 0x1c) {
 		/*
 		 * Big epson detected
 		 */
@@ -241,7 +236,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
 		palette_value = 0x1e4;
 		lcd_depth = 16;
 		puts("LCD:   S1D13806");
-	} else if (lcd_reg[1] == 0x1c) {
+	} else if (in_8(&lcd_reg[1]) == 0x1c) {
 		/*
 		 * Big epson detected (with register swap bug)
 		 */
@@ -250,7 +245,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
 		palette_value = 0x1e5;
 		lcd_depth = 16;
 		puts("LCD:   S1D13806S");
-	} else if (lcd_reg[0] == 0x18) {
+	} else if (in_8(&lcd_reg[0]) == 0x18) {
 		/*
 		 * Small epson detected (704)
 		 */
@@ -259,7 +254,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
 		palette_value = 0x17;
 		lcd_depth = 8;
 		puts("LCD:   S1D13704");
-	} else if (lcd_reg[0x10000] == 0x24) {
+	      } else if (in_8(&lcd_reg[0x10000]) == 0x24) {
 		/*
 		 * Small epson detected (705)
 		 */
@@ -277,7 +272,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count,
 	/*
 	 * Setup lcd controller regs
 	 */
-	for (i = 0; i<reg_count; i++) {
+	for (i = 0; i < reg_count; i++) {
 		s1dReg = regs[i].Index;
 		if (reg_byte_swap) {
 			if ((s1dReg & 0x0001) == 0)
diff --git a/board/esd/cpci2dp/u-boot.lds b/board/esd/cpci2dp/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/cpci2dp/u-boot.lds
+++ b/board/esd/cpci2dp/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/cpci405/u-boot.lds b/board/esd/cpci405/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/cpci405/u-boot.lds
+++ b/board/esd/cpci405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/cpci440/cpci440.c b/board/esd/cpci440/cpci440.c
deleted file mode 100644
index 43d8a3b3bf..0000000000
--- a/board/esd/cpci440/cpci440.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * (C) Copyright 2002
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-
-#include <common.h>
-#include <asm/processor.h>
-
-
-extern void lxt971_no_sleep(void);
-
-
-long int fixed_sdram( void );
-
-int board_early_init_f (void)
-{
-	uint reg;
-
-	/*--------------------------------------------------------------------
-	 * Setup the external bus controller/chip selects
-	 *-------------------------------------------------------------------*/
-	mtdcr( ebccfga, xbcfg );
-	reg = mfdcr( ebccfgd );
-	mtdcr( ebccfgd, reg | 0x04000000 );	/* Set ATC */
-
-	mtebc( pb0ap, 0x92015480 );	/* FLASH/SRAM */
-	mtebc( pb0cr, 0xFF87A000 ); /* BAS=0xff8 8MB R/W 16-bit */
-	/* test-only: other regs still missing... */
-
-	/*--------------------------------------------------------------------
-	 * Setup the interrupt controller polarities, triggers, etc.
-	 *-------------------------------------------------------------------*/
-	mtdcr( uic0sr, 0xffffffff );    /* clear all */
-	mtdcr( uic0er, 0x00000000 );    /* disable all */
-	mtdcr( uic0cr, 0x00000009 );    /* SMI & UIC1 crit are critical */
-	mtdcr( uic0pr, 0xfffffe13 );    /* per ref-board manual */
-	mtdcr( uic0tr, 0x01c00008 );    /* per ref-board manual */
-	mtdcr( uic0vr, 0x00000001 );    /* int31 highest, base=0x000 */
-	mtdcr( uic0sr, 0xffffffff );    /* clear all */
-
-	mtdcr( uic1sr, 0xffffffff );    /* clear all */
-	mtdcr( uic1er, 0x00000000 );    /* disable all */
-	mtdcr( uic1cr, 0x00000000 );    /* all non-critical */
-	mtdcr( uic1pr, 0xffffe0ff );    /* per ref-board manual */
-	mtdcr( uic1tr, 0x00ffc000 );    /* per ref-board manual */
-	mtdcr( uic1vr, 0x00000001 );    /* int31 highest, base=0x000 */
-	mtdcr( uic1sr, 0xffffffff );    /* clear all */
-
-	return 0;
-}
-
-
-int checkboard (void)
-{
-	sys_info_t sysinfo;
-	get_sys_info(&sysinfo);
-
-	printf("Board: esd CPCI-440\n");
-	printf("\tVCO: %lu MHz\n", sysinfo.freqVCOMhz/1000000);
-	printf("\tCPU: %lu MHz\n", sysinfo.freqProcessor/1000000);
-	printf("\tPLB: %lu MHz\n", sysinfo.freqPLB/1000000);
-	printf("\tOPB: %lu MHz\n", sysinfo.freqOPB/1000000);
-	printf("\tEPB: %lu MHz\n", sysinfo.freqEPB/1000000);
-
-	/*
-	 * Disable sleep mode in LXT971
-	 */
-	lxt971_no_sleep();
-
-	return (0);
-}
-
-
-long int initdram (int board_type)
-{
-	long    dram_size = 0;
-
-	dram_size = fixed_sdram();
-	return dram_size;
-}
-
-
-/*************************************************************************
- *  fixed sdram init -- doesn't use serial presence detect.
- *
- *  Assumes:    64 MB, non-ECC, non-registered
- *              PLB @ 133 MHz
- *
- ************************************************************************/
-long int fixed_sdram( void )
-{
-	uint    reg;
-
-#if 1 /* test-only */
-	/*--------------------------------------------------------------------
-	 * Setup some default
-	 *------------------------------------------------------------------*/
-	mtsdram( mem_uabba, 0x00000000 );   /* ubba=0 (default)             */
-	mtsdram( mem_slio,  0x00000000 );   /* rdre=0 wrre=0 rarw=0         */
-	mtsdram( mem_devopt,0x00000000 );   /* dll=0 ds=0 (normal)          */
-	mtsdram( mem_wddctr,0x40000000 );   /* wrcp=0 dcd=0                 */
-	mtsdram( mem_clktr, 0x40000000 );   /* clkp=1 (90 deg wr) dcdt=0    */
-
-	/*--------------------------------------------------------------------
-	 * Setup for board-specific specific mem
-	 *------------------------------------------------------------------*/
-	/*
-	 * Following for CAS Latency = 2.5 @ 133 MHz PLB
-	 */
-	mtsdram( mem_b0cr, 0x00082001 );/* SDBA=0x000, 64MB, Mode 2, enabled*/
-	mtsdram( mem_tr0,  0x410a4012 );/* WR=2  WD=1 CL=2.5 PA=3 CP=4 LD=2 */
-	/* RA=10 RD=3                       */
-	mtsdram( mem_tr1,  0x8080082f );/* SS=T2 SL=STAGE 3 CD=1 CT=0x02f   */
-	mtsdram( mem_rtr,  0x08200000 );/* Rate 15.625 ns @ 133 MHz PLB     */
-	mtsdram( mem_cfg1, 0x00000000 );/* Self-refresh exit, disable PM    */
-	udelay( 400 );                  /* Delay 200 usecs (min)            */
-
-	/*--------------------------------------------------------------------
-	 * Enable the controller, then wait for DCEN to complete
-	 *------------------------------------------------------------------*/
-	mtsdram( mem_cfg0, 0x86000000 );/* DCEN=1, PMUD=1, 64-bit           */
-	for(;;)
-	{
-		mfsdram( mem_mcsts, reg );
-		if( reg & 0x80000000 )
-			break;
-	}
-
-	return( 64 * 1024 * 1024 );      /* 64 MB                           */
-#else
-	return( 32 * 1024 * 1024 );      /* 64 MB                           */
-#endif
-}
diff --git a/board/esd/cpci440/init.S b/board/esd/cpci440/init.S
deleted file mode 100644
index 82f37fd996..0000000000
--- a/board/esd/cpci440/init.S
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
-*  Copyright (C) 2002 Scott McNutt <smcnutt@artesyncp.com>
-*
-* See file CREDITS for list of people who contributed to this
-* project.
-*
-* This program is free software; you can redistribute it and/or
-* modify it under the terms of the GNU General Public License as
-* published by the Free Software Foundation; either version 2 of
-* the License, or (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-* MA 02111-1307 USA
-*/
-
-#include <ppc_asm.tmpl>
-#include <config.h>
-
-/* General */
-#define TLB_VALID   0x00000200
-
-/* Supported page sizes */
-
-#define SZ_1K	    0x00000000
-#define SZ_4K	    0x00000010
-#define SZ_16K	    0x00000020
-#define SZ_64K	    0x00000030
-#define SZ_256K	    0x00000040
-#define SZ_1M	    0x00000050
-#define SZ_16M	    0x00000070
-#define SZ_256M	    0x00000090
-
-/* Storage attributes */
-#define SA_W	    0x00000800	    /* Write-through */
-#define SA_I	    0x00000400	    /* Caching inhibited */
-#define SA_M	    0x00000200	    /* Memory coherence */
-#define SA_G	    0x00000100	    /* Guarded */
-#define SA_E	    0x00000080	    /* Endian */
-
-/* Access control */
-#define AC_X	    0x00000024	    /* Execute */
-#define AC_W	    0x00000012	    /* Write */
-#define AC_R	    0x00000009	    /* Read */
-
-/* Some handy macros */
-
-#define EPN(e)		((e) & 0xfffffc00)
-#define TLB0(epn,sz)	( (EPN((epn)) | (sz) | TLB_VALID ) )
-#define TLB1(rpn,erpn)	( ((rpn)&0xfffffc00) | (erpn) )
-#define TLB2(a)		( (a)&0x00000fbf )
-
-#define tlbtab_start\
-	mflr    r1  ;\
-	bl 0f	    ;
-
-#define tlbtab_end\
-	.long 0, 0, 0	;   \
-0:	mflr    r0	;   \
-	mtlr    r1	;   \
-	blr		;
-
-#define tlbentry(epn,sz,rpn,erpn,attr)\
-	.long TLB0(epn,sz),TLB1(rpn,erpn),TLB2(attr)
-
-
-/**************************************************************************
- * TLB TABLE
- *
- * This table is used by the cpu boot code to setup the initial tlb
- * entries. Rather than make broad assumptions in the cpu source tree,
- * this table lets each board set things up however they like.
- *
- *  Pointer to the table is returned in r1
- *
- *************************************************************************/
-
-    .section .bootpg,"ax"
-    .globl tlbtab
-
-tlbtab:
-    tlbtab_start
-    tlbentry( 0xf0000000, SZ_256M, 0xf0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
-    tlbentry( CFG_PERIPHERAL_BASE, SZ_256M, 0x40000000, 1, AC_R|AC_W|SA_G|SA_I)
-    tlbentry( CFG_ISRAM_BASE, SZ_4K, 0x80000000, 0, AC_R|AC_W|AC_X )
-    tlbentry( CFG_ISRAM_BASE + 0x1000, SZ_4K, 0x80001000, 0, AC_R|AC_W|AC_X )
-    tlbentry( CFG_SDRAM_BASE, SZ_256M, 0x00000000, 0, AC_R|AC_W|AC_X )
-    tlbtab_end
diff --git a/board/esd/cpci440/strataflash.c b/board/esd/cpci440/strataflash.c
deleted file mode 100644
index 2f055c20d5..0000000000
--- a/board/esd/cpci440/strataflash.c
+++ /dev/null
@@ -1,755 +0,0 @@
-/*
- * (C) Copyright 2002
- * Brad Kemp, Seranoa Networks, Brad.Kemp@seranoa.com
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <asm/processor.h>
-
-#undef  DEBUG_FLASH
-/*
- * This file implements a Common Flash Interface (CFI) driver for U-Boot.
- * The width of the port and the width of the chips are determined at initialization.
- * These widths are used to calculate the address for access CFI data structures.
- * It has been tested on an Intel Strataflash implementation.
- *
- * References
- * JEDEC Standard JESD68 - Common Flash Interface (CFI)
- * JEDEC Standard JEP137-A Common Flash Interface (CFI) ID Codes
- * Intel Application Note 646 Common Flash Interface (CFI) and Command Sets
- * Intel 290667-008 3 Volt Intel StrataFlash Memory datasheet
- *
- * TODO
- * Use Primary Extended Query table (PRI) and Alternate Algorithm Query Table (ALT) to determine if protection is available
- * Add support for other command sets Use the PRI and ALT to determine command set
- * Verify erase and program timeouts.
- */
-
-#define FLASH_CMD_CFI			0x98
-#define FLASH_CMD_READ_ID		0x90
-#define FLASH_CMD_RESET			0xff
-#define FLASH_CMD_BLOCK_ERASE		0x20
-#define FLASH_CMD_ERASE_CONFIRM		0xD0
-#define FLASH_CMD_WRITE			0x40
-#define FLASH_CMD_PROTECT		0x60
-#define FLASH_CMD_PROTECT_SET		0x01
-#define FLASH_CMD_PROTECT_CLEAR		0xD0
-#define FLASH_CMD_CLEAR_STATUS		0x50
-#define FLASH_CMD_WRITE_TO_BUFFER       0xE8
-#define FLASH_CMD_WRITE_BUFFER_CONFIRM  0xD0
-
-#define FLASH_STATUS_DONE		0x80
-#define FLASH_STATUS_ESS		0x40
-#define FLASH_STATUS_ECLBS		0x20
-#define FLASH_STATUS_PSLBS		0x10
-#define FLASH_STATUS_VPENS		0x08
-#define FLASH_STATUS_PSS		0x04
-#define FLASH_STATUS_DPS		0x02
-#define FLASH_STATUS_R			0x01
-#define FLASH_STATUS_PROTECT		0x01
-
-#define FLASH_OFFSET_CFI		0x55
-#define FLASH_OFFSET_CFI_RESP		0x10
-#define FLASH_OFFSET_WTOUT		0x1F
-#define FLASH_OFFSET_WBTOUT             0x20
-#define FLASH_OFFSET_ETOUT		0x21
-#define FLASH_OFFSET_CETOUT             0x22
-#define FLASH_OFFSET_WMAX_TOUT		0x23
-#define FLASH_OFFSET_WBMAX_TOUT         0x24
-#define FLASH_OFFSET_EMAX_TOUT		0x25
-#define FLASH_OFFSET_CEMAX_TOUT         0x26
-#define FLASH_OFFSET_SIZE		0x27
-#define FLASH_OFFSET_INTERFACE          0x28
-#define FLASH_OFFSET_BUFFER_SIZE        0x2A
-#define FLASH_OFFSET_NUM_ERASE_REGIONS	0x2C
-#define FLASH_OFFSET_ERASE_REGIONS	0x2D
-#define FLASH_OFFSET_PROTECT		0x02
-#define FLASH_OFFSET_USER_PROTECTION    0x85
-#define FLASH_OFFSET_INTEL_PROTECTION   0x81
-
-
-#define FLASH_MAN_CFI			0x01000000
-
-
-typedef union {
-	unsigned char c;
-	unsigned short w;
-	unsigned long l;
-} cfiword_t;
-
-typedef union {
-	unsigned char * cp;
-	unsigned short *wp;
-	unsigned long *lp;
-} cfiptr_t;
-
-#define NUM_ERASE_REGIONS 4
-
-flash_info_t	flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
-
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-
-
-static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c);
-static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf);
-static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd);
-static int flash_isequal(flash_info_t * info, int sect, uchar offset, uchar cmd);
-static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd);
-static int flash_detect_cfi(flash_info_t * info);
-static ulong flash_get_size (ulong base, int banknum);
-static int flash_write_cfiword (flash_info_t *info, ulong dest, cfiword_t cword);
-static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt);
-#ifdef CFG_FLASH_USE_BUFFER_WRITE
-static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp, int len);
-#endif
-/*-----------------------------------------------------------------------
- * create an address based on the offset and the port width
- */
-inline uchar * flash_make_addr(flash_info_t * info, int sect, int offset)
-{
-	return ((uchar *)(info->start[sect] + (offset * info->portwidth)));
-}
-/*-----------------------------------------------------------------------
- * read a character at a port width address
- */
-inline uchar flash_read_uchar(flash_info_t * info, uchar offset)
-{
-	uchar *cp;
-	cp = flash_make_addr(info, 0, offset);
-	return (cp[info->portwidth - 1]);
-}
-
-/*-----------------------------------------------------------------------
- * read a short word by swapping for ppc format.
- */
-ushort flash_read_ushort(flash_info_t * info, int sect,  uchar offset)
-{
-    uchar * addr;
-
-    addr = flash_make_addr(info, sect, offset);
-    return ((addr[(2*info->portwidth) - 1] << 8) | addr[info->portwidth - 1]);
-
-}
-
-/*-----------------------------------------------------------------------
- * read a long word by picking the least significant byte of each maiximum
- * port size word. Swap for ppc format.
- */
-ulong flash_read_long(flash_info_t * info, int sect,  uchar offset)
-{
-    uchar * addr;
-
-    addr = flash_make_addr(info, sect, offset);
-    return ( (addr[(2*info->portwidth) - 1] << 24 ) | (addr[(info->portwidth) -1] << 16) |
-	    (addr[(4*info->portwidth) - 1] << 8) | addr[(3*info->portwidth) - 1]);
-
-}
-
-/*-----------------------------------------------------------------------
- */
-unsigned long flash_init (void)
-{
-	unsigned long size;
-	int i;
-	unsigned long  address;
-
-
-	/* The flash is positioned back to back, with the demultiplexing of the chip
-	 * based on the A24 address line.
-	 *
-	 */
-
-	address = CFG_FLASH_BASE;
-	size = 0;
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-		size += flash_info[i].size = flash_get_size(address, i);
-		address += CFG_FLASH_INCREMENT;
-		if (flash_info[0].flash_id == FLASH_UNKNOWN) {
-			printf ("## Unknown FLASH on Bank %d - Size = 0x%08lx = %ld MB\n",i,
-				flash_info[0].size, flash_info[i].size<<20);
-		}
-	}
-
-#if 0 /* test-only */
-	/* Monitor protection ON by default */
-#if (CFG_MONITOR_BASE >= CFG_FLASH_BASE)
-	for(i=0; flash_info[0].start[i] < CFG_MONITOR_BASE+monitor_flash_len-1; i++)
-		(void)flash_real_protect(&flash_info[0], i, 1);
-#endif
-#endif
-
-	return (size);
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	int rcode = 0;
-	int prot;
-	int sect;
-
-	if( info->flash_id != FLASH_MAN_CFI) {
-		printf ("Can't erase unknown flash type - aborted\n");
-		return 1;
-	}
-	if ((s_first < 0) || (s_first > s_last)) {
-		printf ("- no sectors to erase\n");
-		return 1;
-	}
-
-	prot = 0;
-	for (sect=s_first; sect<=s_last; ++sect) {
-		if (info->protect[sect]) {
-			prot++;
-		}
-	}
-	if (prot) {
-		printf ("- Warning: %d protected sectors will not be erased!\n",
-			prot);
-	} else {
-		printf ("\n");
-	}
-
-
-	for (sect = s_first; sect<=s_last; sect++) {
-		if (info->protect[sect] == 0) { /* not protected */
-			flash_write_cmd(info, sect, 0, FLASH_CMD_CLEAR_STATUS);
-			flash_write_cmd(info, sect, 0, FLASH_CMD_BLOCK_ERASE);
-			flash_write_cmd(info, sect, 0, FLASH_CMD_ERASE_CONFIRM);
-
-			if(flash_full_status_check(info, sect, info->erase_blk_tout, "erase")) {
-				rcode = 1;
-			} else
-				printf(".");
-		}
-	}
-	printf (" done\n");
-	return rcode;
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info  (flash_info_t *info)
-{
-	int i;
-
-	if (info->flash_id != FLASH_MAN_CFI) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	printf("CFI conformant FLASH (%d x %d)",
-	       (info->portwidth	 << 3 ), (info->chipwidth  << 3 ));
-	printf ("  Size: %ld MB in %d Sectors\n",
-		info->size >> 20, info->sector_count);
-	printf(" Erase timeout %ld ms, write timeout %ld ms, buffer write timeout %ld ms, buffer size %d\n",
-	       info->erase_blk_tout, info->write_tout, info->buffer_write_tout, info->buffer_size);
-
-	printf ("  Sector Start Addresses:");
-	for (i=0; i<info->sector_count; ++i) {
-		if ((i % 5) == 0)
-			printf ("\n");
-		printf (" %08lX%5s",
-			info->start[i],
-			info->protect[i] ? " (RO)" : " "
-			);
-	}
-	printf ("\n");
-	return;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	ulong wp;
-	ulong cp;
-	int aln;
-	cfiword_t cword;
-	int i, rc;
-
-	/* get lower aligned address */
-	wp = (addr & ~(info->portwidth - 1));
-
-	/* handle unaligned start */
-	if((aln = addr - wp) != 0) {
-		cword.l = 0;
-		cp = wp;
-		for(i=0;i<aln; ++i, ++cp)
-			flash_add_byte(info, &cword, (*(uchar *)cp));
-
-		for(; (i< info->portwidth) && (cnt > 0) ; i++) {
-			flash_add_byte(info, &cword, *src++);
-			cnt--;
-			cp++;
-		}
-		for(; (cnt == 0) && (i < info->portwidth); ++i, ++cp)
-			flash_add_byte(info, &cword, (*(uchar *)cp));
-		if((rc = flash_write_cfiword(info, wp, cword)) != 0)
-			return rc;
-		wp = cp;
-	}
-
-#ifdef CFG_FLASH_USE_BUFFER_WRITE
-	while(cnt >= info->portwidth) {
-		i = info->buffer_size > cnt? cnt: info->buffer_size;
-		if((rc = flash_write_cfibuffer(info, wp, src,i)) != ERR_OK)
-			return rc;
-		wp += i;
-		src += i;
-		cnt -=i;
-	}
-#else
-	/* handle the aligned part */
-	while(cnt >= info->portwidth) {
-		cword.l = 0;
-		for(i = 0; i < info->portwidth; i++) {
-			flash_add_byte(info, &cword, *src++);
-		}
-		if((rc = flash_write_cfiword(info, wp, cword)) != 0)
-			return rc;
-		wp += info->portwidth;
-		cnt -= info->portwidth;
-	}
-#endif /* CFG_FLASH_USE_BUFFER_WRITE */
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	cword.l = 0;
-	for (i=0, cp=wp; (i<info->portwidth) && (cnt>0); ++i, ++cp) {
-		flash_add_byte(info, &cword, *src++);
-		--cnt;
-	}
-	for (; i<info->portwidth; ++i, ++cp) {
-		flash_add_byte(info, & cword, (*(uchar *)cp));
-	}
-
-	return flash_write_cfiword(info, wp, cword);
-}
-
-/*-----------------------------------------------------------------------
- */
-int flash_real_protect(flash_info_t *info, long sector, int prot)
-{
-	int retcode = 0;
-
-	flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
-	flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT);
-	if(prot)
-		flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_SET);
-	else
-		flash_write_cmd(info, sector, 0, FLASH_CMD_PROTECT_CLEAR);
-
-	if((retcode = flash_full_status_check(info, sector, info->erase_blk_tout,
-					 prot?"protect":"unprotect")) == 0) {
-
-		info->protect[sector] = prot;
-		/* Intel's unprotect unprotects all locking */
-		if(prot == 0) {
-			int i;
-			for(i = 0 ; i<info->sector_count; i++) {
-				if(info->protect[i])
-					flash_real_protect(info, i, 1);
-			}
-		}
-	}
-
-	return retcode;
-}
-/*-----------------------------------------------------------------------
- *  wait for XSR.7 to be set. Time out with an error if it does not.
- *  This routine does not set the flash to read-array mode.
- */
-static int flash_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt)
-{
-	ulong start;
-
-	/* Wait for command completion */
-	start = get_timer (0);
-	while(!flash_isset(info, sector, 0, FLASH_STATUS_DONE)) {
-		if (get_timer(start) > info->erase_blk_tout) {
-			printf("Flash %s timeout at address %lx\n", prompt, info->start[sector]);
-			flash_write_cmd(info, sector, 0, FLASH_CMD_RESET);
-			return ERR_TIMOUT;
-		}
-	}
-	return ERR_OK;
-}
-/*-----------------------------------------------------------------------
- * Wait for XSR.7 to be set, if it times out print an error, otherwise do a full status check.
- * This routine sets the flash to read-array mode.
- */
-static int flash_full_status_check(flash_info_t * info, ulong sector, ulong tout, char * prompt)
-{
-	int retcode;
-	retcode = flash_status_check(info, sector, tout, prompt);
-	if((retcode == ERR_OK) && !flash_isequal(info,sector, 0, FLASH_STATUS_DONE)) {
-		retcode = ERR_INVAL;
-		printf("Flash %s error at address %lx\n", prompt,info->start[sector]);
-		if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS | FLASH_STATUS_PSLBS)){
-			printf("Command Sequence Error.\n");
-		} else if(flash_isset(info, sector, 0, FLASH_STATUS_ECLBS)){
-			printf("Block Erase Error.\n");
-		        retcode = ERR_NOT_ERASED;
-		} else if (flash_isset(info, sector, 0, FLASH_STATUS_PSLBS)) {
-			printf("Locking Error\n");
-		}
-		if(flash_isset(info, sector, 0, FLASH_STATUS_DPS)){
-			printf("Block locked.\n");
-			retcode = ERR_PROTECTED;
-		}
-		if(flash_isset(info, sector, 0, FLASH_STATUS_VPENS))
-			printf("Vpp Low Error.\n");
-	}
-	flash_write_cmd(info, sector, 0, FLASH_CMD_RESET);
-	return retcode;
-}
-/*-----------------------------------------------------------------------
- */
-static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c)
-{
-	switch(info->portwidth) {
-	case FLASH_CFI_8BIT:
-		cword->c = c;
-		break;
-	case FLASH_CFI_16BIT:
-		cword->w = (cword->w << 8) | c;
-		break;
-	case FLASH_CFI_32BIT:
-		cword->l = (cword->l << 8) | c;
-	}
-}
-
-
-/*-----------------------------------------------------------------------
- * make a proper sized command based on the port and chip widths
- */
-static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf)
-{
-	int i;
-	uchar *cp = (uchar *)cmdbuf;
-	for(i=0; i< info->portwidth; i++)
-		*cp++ = ((i+1) % info->chipwidth) ? '\0':cmd;
-}
-
-/*
- * Write a proper sized command to the correct address
- */
-static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd)
-{
-
-	volatile cfiptr_t addr;
-	cfiword_t cword;
-	addr.cp = flash_make_addr(info, sect, offset);
-	flash_make_cmd(info, cmd, &cword);
-	switch(info->portwidth) {
-	case FLASH_CFI_8BIT:
-		*addr.cp = cword.c;
-		break;
-	case FLASH_CFI_16BIT:
-		*addr.wp = cword.w;
-		break;
-	case FLASH_CFI_32BIT:
-		*addr.lp = cword.l;
-		break;
-	}
-}
-
-/*-----------------------------------------------------------------------
- */
-static int flash_isequal(flash_info_t * info, int sect, uchar offset, uchar cmd)
-{
-	cfiptr_t cptr;
-	cfiword_t cword;
-	int retval;
-	cptr.cp = flash_make_addr(info, sect, offset);
-	flash_make_cmd(info, cmd, &cword);
-	switch(info->portwidth) {
-	case FLASH_CFI_8BIT:
-		retval = (cptr.cp[0] == cword.c);
-		break;
-	case FLASH_CFI_16BIT:
-		retval = (cptr.wp[0] == cword.w);
-		break;
-	case FLASH_CFI_32BIT:
-		retval = (cptr.lp[0] == cword.l);
-		break;
-	default:
-		retval = 0;
-		break;
-	}
-	return retval;
-}
-/*-----------------------------------------------------------------------
- */
-static int flash_isset(flash_info_t * info, int sect, uchar offset, uchar cmd)
-{
-	cfiptr_t cptr;
-	cfiword_t cword;
-	int retval;
-	cptr.cp = flash_make_addr(info, sect, offset);
-	flash_make_cmd(info, cmd, &cword);
-	switch(info->portwidth) {
-	case FLASH_CFI_8BIT:
-		retval = ((cptr.cp[0] & cword.c) == cword.c);
-		break;
-	case FLASH_CFI_16BIT:
-		retval = ((cptr.wp[0] & cword.w) == cword.w);
-		break;
-	case FLASH_CFI_32BIT:
-		retval = ((cptr.lp[0] & cword.l) == cword.l);
-		break;
-	default:
-		retval = 0;
-		break;
-	}
-	return retval;
-}
-
-/*-----------------------------------------------------------------------
- * detect if flash is compatible with the Common Flash Interface (CFI)
- * http://www.jedec.org/download/search/jesd68.pdf
- *
- */
-static int flash_detect_cfi(flash_info_t * info)
-{
-
-	for(info->portwidth=FLASH_CFI_8BIT; info->portwidth <= FLASH_CFI_32BIT;
-	    info->portwidth <<= 1) {
-		for(info->chipwidth =FLASH_CFI_BY8;
-		    info->chipwidth <= info->portwidth;
-		    info->chipwidth <<= 1) {
-			flash_write_cmd(info, 0, 0, FLASH_CMD_RESET);
-			flash_write_cmd(info, 0, FLASH_OFFSET_CFI, FLASH_CMD_CFI);
-			if(flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP,'Q') &&
-			   flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 1, 'R') &&
-			   flash_isequal(info, 0, FLASH_OFFSET_CFI_RESP + 2, 'Y'))
-				return 1;
-		}
-	}
-	return 0;
-}
-/*
- * The following code cannot be run from FLASH!
- *
- */
-static ulong flash_get_size (ulong base, int banknum)
-{
-	flash_info_t * info = &flash_info[banknum];
-	int i, j;
-	int sect_cnt;
-	unsigned long sector;
-	unsigned long tmp;
-	int size_ratio;
-	uchar num_erase_regions;
-	int  erase_region_size;
-	int  erase_region_count;
-
-	info->start[0] = base;
-
-	if(flash_detect_cfi(info)){
-#ifdef DEBUG_FLASH
-		printf("portwidth=%d chipwidth=%d\n", info->portwidth, info->chipwidth); /* test-only */
-#endif
-		size_ratio = info->portwidth / info->chipwidth;
-		num_erase_regions = flash_read_uchar(info, FLASH_OFFSET_NUM_ERASE_REGIONS);
-#ifdef DEBUG_FLASH
-		printf("found %d erase regions\n", num_erase_regions);
-#endif
-		sect_cnt = 0;
-		sector = base;
-		for(i = 0 ; i < num_erase_regions; i++) {
-			if(i > NUM_ERASE_REGIONS) {
-				printf("%d erase regions found, only %d used\n",
-				       num_erase_regions, NUM_ERASE_REGIONS);
-				break;
-			}
-			tmp = flash_read_long(info, 0, FLASH_OFFSET_ERASE_REGIONS);
-			erase_region_size = (tmp & 0xffff)? ((tmp & 0xffff) * 256): 128;
-			tmp >>= 16;
-			erase_region_count = (tmp & 0xffff) +1;
-			for(j = 0; j< erase_region_count; j++) {
-				info->start[sect_cnt] = sector;
-				sector += (erase_region_size * size_ratio);
-				info->protect[sect_cnt] = flash_isset(info, sect_cnt, FLASH_OFFSET_PROTECT, FLASH_STATUS_PROTECT);
-				sect_cnt++;
-			}
-		}
-
-		info->sector_count = sect_cnt;
-		/* multiply the size by the number of chips */
-		info->size = (1 << flash_read_uchar(info, FLASH_OFFSET_SIZE)) * size_ratio;
-		info->buffer_size = (1 << flash_read_ushort(info, 0, FLASH_OFFSET_BUFFER_SIZE));
-		tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_ETOUT);
-		info->erase_blk_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_EMAX_TOUT)));
-		tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WBTOUT);
-		info->buffer_write_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_WBMAX_TOUT)));
-		tmp = 1 << flash_read_uchar(info, FLASH_OFFSET_WTOUT);
-		info->write_tout = (tmp * (1 << flash_read_uchar(info, FLASH_OFFSET_WMAX_TOUT)))/ 1000;
-		info->flash_id = FLASH_MAN_CFI;
-	}
-
-	flash_write_cmd(info, 0, 0, FLASH_CMD_RESET);
-	return(info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-static int flash_write_cfiword (flash_info_t *info, ulong dest, cfiword_t cword)
-{
-
-	cfiptr_t ctladdr;
-	cfiptr_t cptr;
-	int flag;
-
-	ctladdr.cp = flash_make_addr(info, 0, 0);
-	cptr.cp = (uchar *)dest;
-
-
-	/* Check if Flash is (sufficiently) erased */
-	switch(info->portwidth) {
-	case FLASH_CFI_8BIT:
-		flag = ((cptr.cp[0] & cword.c) == cword.c);
-		break;
-	case FLASH_CFI_16BIT:
-		flag = ((cptr.wp[0] & cword.w) == cword.w);
-		break;
-	case FLASH_CFI_32BIT:
-		flag = ((cptr.lp[0] & cword.l)	== cword.l);
-		break;
-	default:
-		return 2;
-	}
-	if(!flag)
-		return 2;
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts();
-
-	flash_write_cmd(info, 0, 0, FLASH_CMD_CLEAR_STATUS);
-	flash_write_cmd(info, 0, 0, FLASH_CMD_WRITE);
-
-	switch(info->portwidth) {
-	case FLASH_CFI_8BIT:
-		cptr.cp[0] = cword.c;
-		break;
-	case FLASH_CFI_16BIT:
-		cptr.wp[0] = cword.w;
-		break;
-	case FLASH_CFI_32BIT:
-		cptr.lp[0] = cword.l;
-		break;
-	}
-
-	/* re-enable interrupts if necessary */
-	if(flag)
-		enable_interrupts();
-
-	return flash_full_status_check(info, 0, info->write_tout, "write");
-}
-
-#ifdef CFG_FLASH_USE_BUFFER_WRITE
-
-/* loop through the sectors from the highest address
- * when the passed address is greater or equal to the sector address
- * we have a match
- */
-static int find_sector(flash_info_t *info, ulong addr)
-{
-	int sector;
-	for(sector = info->sector_count - 1; sector >= 0; sector--) {
-		if(addr >= info->start[sector])
-			break;
-	}
-	return sector;
-}
-
-static int flash_write_cfibuffer(flash_info_t * info, ulong dest, uchar * cp, int len)
-{
-
-	int sector;
-	int cnt;
-	int retcode;
-	volatile cfiptr_t src;
-	volatile cfiptr_t dst;
-
-	src.cp = cp;
-	dst.cp = (uchar *)dest;
-	sector = find_sector(info, dest);
-	flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
-	flash_write_cmd(info, sector, 0, FLASH_CMD_WRITE_TO_BUFFER);
-	if((retcode = flash_status_check(info, sector, info->buffer_write_tout,
-					 "write to buffer")) == ERR_OK) {
-		switch(info->portwidth) {
-		case FLASH_CFI_8BIT:
-			cnt = len;
-			break;
-		case FLASH_CFI_16BIT:
-			cnt = len >> 1;
-			break;
-		case FLASH_CFI_32BIT:
-			cnt = len >> 2;
-			break;
-		default:
-			return ERR_INVAL;
-			break;
-		}
-		flash_write_cmd(info, sector, 0, (uchar)cnt-1);
-		while(cnt-- > 0) {
-			switch(info->portwidth) {
-			case FLASH_CFI_8BIT:
-				*dst.cp++ = *src.cp++;
-				break;
-			case FLASH_CFI_16BIT:
-				*dst.wp++ = *src.wp++;
-				break;
-			case FLASH_CFI_32BIT:
-				*dst.lp++ = *src.lp++;
-				break;
-			default:
-				return ERR_INVAL;
-				break;
-			}
-		}
-		flash_write_cmd(info, sector, 0, FLASH_CMD_WRITE_BUFFER_CONFIRM);
-		retcode = flash_full_status_check(info, sector, info->buffer_write_tout,
-					     "buffer write");
-	}
-	flash_write_cmd(info, sector, 0, FLASH_CMD_CLEAR_STATUS);
-	return retcode;
-}
-#endif /* CFG_USE_FLASH_BUFFER_WRITE */
diff --git a/board/esd/cpciiser4/u-boot.lds b/board/esd/cpciiser4/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/cpciiser4/u-boot.lds
+++ b/board/esd/cpciiser4/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/dasa_sim/u-boot.lds b/board/esd/dasa_sim/u-boot.lds
index fef5b52433..497177d974 100644
--- a/board/esd/dasa_sim/u-boot.lds
+++ b/board/esd/dasa_sim/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o		(.text)
     cpu/ppc4xx/traps.o		(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o		(.text)
+    cpu/ppc4xx/iop480_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o		(.text)
     common/dlmalloc.o		(.text)
diff --git a/board/esd/dp405/u-boot.lds b/board/esd/dp405/u-boot.lds
index 43f776579e..43fe6ca0bf 100644
--- a/board/esd/dp405/u-boot.lds
+++ b/board/esd/dp405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/esd/du405/u-boot.lds b/board/esd/du405/u-boot.lds
index 1cf375fef5..21c5044b2b 100644
--- a/board/esd/du405/u-boot.lds
+++ b/board/esd/du405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/hh405/u-boot.lds b/board/esd/hh405/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/hh405/u-boot.lds
+++ b/board/esd/hh405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/hub405/u-boot.lds b/board/esd/hub405/u-boot.lds
index 98338e9351..852e9ede8a 100644
--- a/board/esd/hub405/u-boot.lds
+++ b/board/esd/hub405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/esd/ocrtc/cmd_ocrtc.c b/board/esd/ocrtc/cmd_ocrtc.c
index 4177f68ef4..f83dfe870b 100644
--- a/board/esd/ocrtc/cmd_ocrtc.c
+++ b/board/esd/ocrtc/cmd_ocrtc.c
@@ -25,7 +25,7 @@
 #include <command.h>
 #include <pci.h>
 #include <pci_ids.h>
-#include <405gp_pci.h>
+#include <asm/4xx_pci.h>
 
 
 #if defined(CONFIG_CMD_BSP)
diff --git a/board/esd/ocrtc/u-boot.lds b/board/esd/ocrtc/u-boot.lds
index 476b4a0550..8ff25fa6ef 100644
--- a/board/esd/ocrtc/u-boot.lds
+++ b/board/esd/ocrtc/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/pci405/cmd_pci405.c b/board/esd/pci405/cmd_pci405.c
index 5b5ad8c446..9a0bf1e360 100644
--- a/board/esd/pci405/cmd_pci405.c
+++ b/board/esd/pci405/cmd_pci405.c
@@ -27,7 +27,7 @@
 #include <net.h>
 #include <asm/io.h>
 #include <pci.h>
-#include <405gp_pci.h>
+#include <asm/4xx_pci.h>
 #include <asm/processor.h>
 
 #include "pci405.h"
diff --git a/board/esd/pci405/pci405.c b/board/esd/pci405/pci405.c
index e5d2273f07..c4ab072009 100644
--- a/board/esd/pci405/pci405.c
+++ b/board/esd/pci405/pci405.c
@@ -26,7 +26,7 @@
 #include <command.h>
 #include <malloc.h>
 #include <pci.h>
-#include <405gp_pci.h>
+#include <asm/4xx_pci.h>
 
 #include "pci405.h"
 
diff --git a/board/esd/pci405/u-boot.lds b/board/esd/pci405/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/pci405/u-boot.lds
+++ b/board/esd/pci405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/plu405/plu405.c b/board/esd/plu405/plu405.c
index f026a7ac3b..57762b54ee 100644
--- a/board/esd/plu405/plu405.c
+++ b/board/esd/plu405/plu405.c
@@ -109,8 +109,8 @@ int misc_init_f (void)
 
 int misc_init_r (void)
 {
-	volatile unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4);
-	volatile unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4);
+	unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4);
+	unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4);
 	unsigned char *dst;
 	ulong len = sizeof(fpgadata);
 	int status;
@@ -184,16 +184,28 @@ int misc_init_r (void)
 	/*
 	 * Reset external DUARTs
 	 */
-	out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) | CFG_DUART_RST);
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_DUART_RST); /* set reset to high */
 	udelay(10); /* wait 10us */
-	out_be32((void *)GPIO0_OR, in_be32((void *)GPIO0_OR) & ~CFG_DUART_RST);
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_DUART_RST); /* set reset to low */
 	udelay(1000); /* wait 1ms */
 
 	/*
+	 * Set NAND-FLASH GPIO signals to default
+	 */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~(CFG_NAND_CLE | CFG_NAND_ALE));
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_NAND_CE);
+
+	/*
+	 * Setup EEPROM write protection
+	 */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP);
+	out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | CFG_EEPROM_WP);
+
+	/*
 	 * Enable interrupts in exar duart mcr[3]
 	 */
-	*duart0_mcr = 0x08;
-	*duart1_mcr = 0x08;
+	out_8(duart0_mcr, 0x08);
+	out_8(duart1_mcr, 0x08);
 
 	return (0);
 }
@@ -259,3 +271,74 @@ void reset_phy(void)
 	lxt971_no_sleep();
 #endif
 }
+
+
+#if defined(CFG_EEPROM_WREN)
+/* Input: <dev_addr>  I2C address of EEPROM device to enable.
+ *         <state>     -1: deliver current state
+ *	               0: disable write
+ *		       1: enable write
+ *  Returns:           -1: wrong device address
+ *                      0: dis-/en- able done
+ *		     0/1: current state if <state> was -1.
+ */
+int eeprom_write_enable (unsigned dev_addr, int state)
+{
+	if (CFG_I2C_EEPROM_ADDR != dev_addr) {
+		return -1;
+	} else {
+		switch (state) {
+		case 1:
+			/* Enable write access, clear bit GPIO0. */
+			out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_EEPROM_WP);
+			state = 0;
+			break;
+		case 0:
+			/* Disable write access, set bit GPIO0. */
+			out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP);
+			state = 0;
+			break;
+		default:
+			/* Read current status back. */
+			state = (0 == (in_be32((void*)GPIO0_OR) & CFG_EEPROM_WP));
+			break;
+		}
+	}
+	return state;
+}
+
+int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int query = argc == 1;
+	int state = 0;
+
+	if (query) {
+		/* Query write access state. */
+		state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, -1);
+		if (state < 0) {
+			puts ("Query of write access state failed.\n");
+		} else {
+			printf ("Write access for device 0x%0x is %sabled.\n",
+				CFG_I2C_EEPROM_ADDR, state ? "en" : "dis");
+			state = 0;
+		}
+	} else {
+		if ('0' == argv[1][0]) {
+			/* Disable write access. */
+			state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 0);
+		} else {
+			/* Enable write access. */
+			state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 1);
+		}
+		if (state < 0) {
+			puts ("Setup of write access state failed.\n");
+		}
+	}
+
+	return state;
+}
+
+U_BOOT_CMD(eepwren,	2,	0,	do_eep_wren,
+	   "eepwren - Enable / disable / query EEPROM write access\n",
+	   NULL);
+#endif /* #if defined(CFG_EEPROM_WREN) */
diff --git a/board/esd/plu405/u-boot.lds b/board/esd/plu405/u-boot.lds
index 43f776579e..43fe6ca0bf 100644
--- a/board/esd/plu405/u-boot.lds
+++ b/board/esd/plu405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/esd/pmc405/u-boot.lds b/board/esd/pmc405/u-boot.lds
index e84d69ebb7..898963c980 100644
--- a/board/esd/pmc405/u-boot.lds
+++ b/board/esd/pmc405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/cpci440/Makefile b/board/esd/pmc440/Makefile
index d13d31c974..4dd9c386cd 100644
--- a/board/esd/cpci440/Makefile
+++ b/board/esd/pmc440/Makefile
@@ -22,13 +22,12 @@
 #
 
 include $(TOPDIR)/config.mk
-ifneq ($(OBJTREE),$(SRCTREE))
-$(shell mkdir -p $(obj)../common)
-endif
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	= $(BOARD).o strataflash.o ../common/misc.o
+COBJS	= $(BOARD).o cmd_pmc440.o sdram.o fpga.o \
+	../common/cmd_loadpci.o
+
 SOBJS	= init.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
@@ -36,7 +35,7 @@ OBJS	:= $(addprefix $(obj),$(COBJS))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
 $(LIB):	$(OBJS) $(SOBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
 
 clean:
 	rm -f $(SOBJS) $(OBJS)
diff --git a/board/esd/pmc440/cmd_pmc440.c b/board/esd/pmc440/cmd_pmc440.c
new file mode 100644
index 0000000000..d588d8ca9b
--- /dev/null
+++ b/board/esd/pmc440/cmd_pmc440.c
@@ -0,0 +1,558 @@
+/*
+ * (C) Copyright 2007
+ * Matthias Fuchs, esd Gmbh, matthias.fuchs@esd-electronics.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/io.h>
+#include <asm/cache.h>
+#include <asm/processor.h>
+
+#include "pmc440.h"
+
+int is_monarch(void);
+int bootstrap_eeprom_write(unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
+int eeprom_write_enable(unsigned dev_addr, int state);
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_CMD_BSP)
+
+static int got_fifoirq;
+static int got_hcirq;
+
+int fpga_interrupt(u32 arg)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)arg;
+	int rc = -1; /* not for us */
+	u32 status = FPGA_IN32(&fpga->status);
+
+	/* check for interrupt from fifo module */
+	if (status & STATUS_FIFO_ISF) {
+		/* disable this int source */
+		FPGA_OUT32(&fpga->hostctrl, HOSTCTRL_FIFOIE_GATE);
+		rc = 0;
+		got_fifoirq = 1; /* trigger backend */
+	}
+
+	if (status & STATUS_HOST_ISF) {
+		FPGA_OUT32(&fpga->hostctrl, HOSTCTRL_HCINT_GATE);
+		rc = 0;
+		got_hcirq = 1;
+	}
+
+	return rc;
+}
+
+
+int do_waithci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	got_hcirq = 0;
+
+	FPGA_CLRBITS(&fpga->ctrla, CTRL_HOST_IE);
+	FPGA_OUT32(&fpga->hostctrl, HOSTCTRL_HCINT_GATE);
+
+	irq_install_handler(IRQ0_FPGA,
+			    (interrupt_handler_t *)fpga_interrupt,
+			    fpga);
+
+	FPGA_SETBITS(&fpga->ctrla, CTRL_HOST_IE);
+
+	while (!got_hcirq) {
+		/* Abort if ctrl-c was pressed */
+		if (ctrlc()) {
+			puts("\nAbort\n");
+			break;
+		}
+	}
+	if (got_hcirq)
+		printf("Got interrupt!\n");
+
+	FPGA_CLRBITS(&fpga->ctrla, CTRL_HOST_IE);
+	irq_free_handler(IRQ0_FPGA);
+	return 0;
+}
+U_BOOT_CMD(
+	waithci,	1,	1,	do_waithci,
+	"waithci - Wait for host control interrupt\n",
+	NULL
+	);
+
+
+void dump_fifo(pmc440_fpga_t *fpga, int f, int *n)
+{
+	u32 ctrl;
+
+	while (!((ctrl = FPGA_IN32(&fpga->fifo[f].ctrl)) & FIFO_EMPTY)) {
+		printf("%5d  %d    %3d  %08x",
+		       (*n)++, f, ctrl & (FIFO_LEVEL_MASK | FIFO_FULL),
+		       FPGA_IN32(&fpga->fifo[f].data));
+		if (ctrl & FIFO_OVERFLOW) {
+			printf(" OVERFLOW\n");
+			FPGA_CLRBITS(&fpga->fifo[f].ctrl, FIFO_OVERFLOW);
+		} else
+			printf("\n");
+	}
+}
+
+
+int do_fifo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+	int i;
+	int n = 0;
+	u32 ctrl, data, f;
+	char str[] = "\\|/-";
+	int abort = 0;
+	int count = 0;
+	int count2 = 0;
+
+	switch (argc) {
+	case 1:
+		/* print all fifos status information */
+		printf("fifo level status\n");
+		printf("______________________________\n");
+		for (i=0; i<FIFO_COUNT; i++) {
+			ctrl = FPGA_IN32(&fpga->fifo[i].ctrl);
+			printf(" %d    %3d  %s%s%s %s\n",
+			       i, ctrl & (FIFO_LEVEL_MASK | FIFO_FULL),
+			       ctrl & FIFO_FULL ? "FULL     " : "",
+			       ctrl & FIFO_EMPTY ? "EMPTY    " : "",
+			       ctrl & (FIFO_FULL|FIFO_EMPTY) ? "" : "NOT EMPTY",
+			       ctrl & FIFO_OVERFLOW ? "OVERFLOW" : "");
+		}
+		break;
+
+	case 2:
+		/* completely read out fifo 'n' */
+		if (!strcmp(argv[1],"read")) {
+			printf("  #   fifo level data\n");
+			printf("______________________________\n");
+
+			for (i=0; i<FIFO_COUNT; i++)
+				dump_fifo(fpga, i, &n);
+
+		} else if (!strcmp(argv[1],"wait")) {
+			got_fifoirq = 0;
+
+			irq_install_handler(IRQ0_FPGA,
+					    (interrupt_handler_t *)fpga_interrupt,
+					    fpga);
+
+			printf("  #   fifo level data\n");
+			printf("______________________________\n");
+
+			/* enable all fifo interrupts */
+			FPGA_OUT32(&fpga->hostctrl,
+				   HOSTCTRL_FIFOIE_GATE | HOSTCTRL_FIFOIE_FLAG);
+			for (i=0; i<FIFO_COUNT; i++) {
+				/* enable interrupts from all fifos */
+				FPGA_SETBITS(&fpga->fifo[i].ctrl, FIFO_IE);
+			}
+
+			while (1) {
+				/* wait loop */
+				while (!got_fifoirq) {
+					count++;
+					if (!(count % 100)) {
+						count2++;
+						putc(0x08); /* backspace */
+						putc(str[count2 % 4]);
+					}
+
+					/* Abort if ctrl-c was pressed */
+					if ((abort = ctrlc())) {
+						puts("\nAbort\n");
+						break;
+					}
+					udelay(1000);
+				}
+				if (abort)
+					break;
+
+				/* simple fifo backend */
+				if (got_fifoirq) {
+					for (i=0; i<FIFO_COUNT; i++)
+						dump_fifo(fpga, i, &n);
+
+					got_fifoirq = 0;
+					/* unmask global fifo irq */
+					FPGA_OUT32(&fpga->hostctrl,
+						   HOSTCTRL_FIFOIE_GATE | HOSTCTRL_FIFOIE_FLAG);
+				}
+			}
+
+			/* disable all fifo interrupts */
+			FPGA_OUT32(&fpga->hostctrl, HOSTCTRL_FIFOIE_GATE);
+			for (i=0; i<FIFO_COUNT; i++)
+				FPGA_CLRBITS(&fpga->fifo[i].ctrl, FIFO_IE);
+
+			irq_free_handler(IRQ0_FPGA);
+
+		} else {
+			printf("Usage:\nfifo %s\n", cmdtp->help);
+			return 1;
+		}
+		break;
+
+	case 4:
+	case 5:
+		if (!strcmp(argv[1],"write")) {
+			/* get fifo number or fifo address */
+			f = simple_strtoul(argv[2], NULL, 16);
+
+			/* data paramter */
+			data = simple_strtoul(argv[3], NULL, 16);
+
+			/* get optional count parameter */
+			n = 1;
+			if (argc >= 5)
+				n = (int)simple_strtoul(argv[4], NULL, 10);
+
+			if (f < FIFO_COUNT) {
+				printf("writing %d x %08x to fifo %d\n",
+				       n, data, f);
+				for (i=0; i<n; i++)
+					FPGA_OUT32(&fpga->fifo[f].data, data);
+			} else {
+				printf("writing %d x %08x to fifo port at address %08x\n",
+				       n, data, f);
+				for (i=0; i<n; i++)
+					out32(f, data);
+			}
+		} else {
+			printf("Usage:\nfifo %s\n", cmdtp->help);
+			return 1;
+		}
+		break;
+
+	default:
+		printf("Usage:\nfifo %s\n", cmdtp->help);
+		return 1;
+	}
+	return 0;
+}
+U_BOOT_CMD(
+	fifo,	5,	1,	do_fifo,
+	"fifo    - Fifo module operations\n",
+	"wait\nfifo read\n"
+	"fifo write fifo(0..3) data [cnt=1]\n"
+	"fifo write address(>=4) data [cnt=1]\n"
+	"  - without arguments: print all fifo's status\n"
+	"  - with 'wait' argument: interrupt driven read from all fifos\n"
+	"  - with 'read' argument: read current contents from all fifos\n"
+	"  - with 'write' argument: write 'data' 'cnt' times to 'fifo' or 'address'\n"
+	);
+
+
+int do_setup_bootstrap_eeprom(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	ulong sdsdp[5];
+	ulong delay;
+	int count=16;
+
+	if (argc < 2) {
+		printf("Usage:\nsbe %s\n", cmdtp->help);
+		return -1;
+	}
+
+	if (argc > 1) {
+		if (!strcmp(argv[1], "400")) {
+			/* PLB=133MHz, PLB/PCI=4 */
+			printf("Bootstrapping for 400MHz\n");
+			sdsdp[0]=0x8678624e;
+			sdsdp[1]=0x0947a030;
+			sdsdp[2]=0x40082350;
+			sdsdp[3]=0x0d050000;
+		} else if (!strcmp(argv[1], "533")) {
+			/* PLB=133MHz, PLB/PCI=3 */
+			printf("Bootstrapping for 533MHz\n");
+			sdsdp[0]=0x87788252;
+			sdsdp[1]=0x095fa030;
+			sdsdp[2]=0x40082350;
+			sdsdp[3]=0x0d050000;
+		} else if (!strcmp(argv[1], "667")) {
+			/* PLB=133MHz, PLB/PCI=4 */
+			printf("Bootstrapping for 667MHz\n");
+			sdsdp[0]=0x8778a256;
+			sdsdp[1]=0x0947a030;
+			sdsdp[2]=0x40082350;
+			sdsdp[3]=0x0d050000;
+		} else if (!strcmp(argv[1], "test")) {
+			/* TODO: this will replace the 667 MHz config above.
+			 * But it needs some more testing on a real 667 MHz CPU.
+			 */
+			printf("Bootstrapping for test (667MHz PLB=133PLB PLB/PCI=3)\n");
+			sdsdp[0]=0x8778a256;
+			sdsdp[1]=0x095fa030;
+			sdsdp[2]=0x40082350;
+			sdsdp[3]=0x0d050000;
+		} else {
+			printf("Usage:\nsbe %s\n", cmdtp->help);
+			return -1;
+		}
+	}
+
+	if (argc > 2) {
+		sdsdp[4] = 0;
+		if (argv[2][0]=='1')
+			sdsdp[4]=0x19750100;
+		else if (argv[2][0]=='0')
+			sdsdp[4]=0x19750000;
+		if (sdsdp[4])
+			count += 4;
+	}
+
+	if (argc > 3) {
+		delay = simple_strtoul(argv[3], NULL, 10);
+		if (delay > 20)
+			delay = 20;
+		sdsdp[4] |= delay;
+	}
+
+	printf("Writing boot EEPROM ...\n");
+	if (bootstrap_eeprom_write(CFG_I2C_BOOT_EEPROM_ADDR,
+				   0, (uchar*)sdsdp, count) != 0)
+		printf("bootstrap_eeprom_write failed\n");
+	else
+		printf("done (dump via 'i2c md 52 0.1 14')\n");
+
+	return 0;
+}
+U_BOOT_CMD(
+	sbe, 4, 0, do_setup_bootstrap_eeprom,
+	"sbe     - setup bootstrap eeprom\n",
+	"<cpufreq:400|533|667> [<console-uart:0|1> [<bringup delay (0..20s)>]]"
+	);
+
+
+#if defined(CONFIG_PRAM)
+#include <environment.h>
+extern env_t *env_ptr;
+
+int do_painit(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	u32 memsize;
+	u32 pram, env_base;
+	char *v;
+	u32 param;
+	ulong *lptr;
+
+	memsize = gd->bd->bi_memsize;
+
+	v = getenv("pram");
+	if (v)
+		pram = simple_strtoul(v, NULL, 10);
+	else {
+		printf("Error: pram undefined. Please define pram in KiB\n");
+		return 1;
+	}
+
+	param = memsize - (pram << 10);
+	printf("PARAM: @%08x\n", param);
+
+	memset((void*)param, 0, (pram << 10));
+	env_base = memsize - 4096 - ((CFG_ENV_SIZE + 4096) & ~(4096-1));
+	memcpy((void*)env_base, env_ptr, CFG_ENV_SIZE);
+
+	lptr = (ulong*)memsize;
+	*(--lptr) = CFG_ENV_SIZE;
+	*(--lptr) = memsize - env_base;
+	*(--lptr) = crc32(0, (void*)(memsize - 0x08), 0x08);
+	*(--lptr) = 0;
+
+	/* make sure data can be accessed through PCI */
+	flush_dcache_range(param, param + (pram << 10) - 1);
+	return 0;
+}
+U_BOOT_CMD(
+	painit,	1,	1,	do_painit,
+	"painit  - prepare PciAccess system\n",
+	NULL
+	);
+#endif /* CONFIG_PRAM */
+
+
+int do_selfreset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	if (argc > 1) {
+		if (argv[1][0] == '0') {
+			/* assert */
+			printf("self-reset# asserted\n");
+			out_be32((void*)GPIO0_TCR,
+				 in_be32((void*)GPIO0_TCR) | GPIO0_SELF_RST);
+		} else {
+			/* deassert */
+			printf("self-reset# deasserted\n");
+			out_be32((void*)GPIO0_TCR,
+				 in_be32((void*)GPIO0_TCR) & ~GPIO0_SELF_RST);
+		}
+	} else {
+		printf("self-reset# is %s\n",
+		       in_be32((void*)GPIO0_TCR) & GPIO0_SELF_RST ?
+		       "active" : "inactive");
+	}
+
+	return 0;
+}
+U_BOOT_CMD(
+	selfreset,	2,	1,	do_selfreset,
+	"selfreset- assert self-reset# signal\n",
+	NULL
+	);
+
+
+int do_resetout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	/* requiers bootet FPGA and PLD_IOEN_N active */
+	if (in_be32((void*)GPIO1_OR) & GPIO1_IOEN_N) {
+		printf("Error: resetout requires a bootet FPGA\n");
+		return -1;
+	}
+
+	if (argc > 1) {
+		if (argv[1][0] == '0') {
+			/* assert */
+			printf("PMC-RESETOUT# asserted\n");
+			FPGA_OUT32(&fpga->hostctrl,
+				   HOSTCTRL_PMCRSTOUT_GATE);
+		} else {
+			/* deassert */
+			printf("PMC-RESETOUT# deasserted\n");
+			FPGA_OUT32(&fpga->hostctrl,
+				   HOSTCTRL_PMCRSTOUT_GATE | HOSTCTRL_PMCRSTOUT_FLAG);
+		}
+	} else {
+		printf("PMC-RESETOUT# is %s\n",
+		       FPGA_IN32(&fpga->hostctrl) & HOSTCTRL_PMCRSTOUT_FLAG ?
+		       "inactive" : "active");
+	}
+
+	return 0;
+}
+U_BOOT_CMD(
+	resetout,	2,	1,	do_resetout,
+	"resetout - assert PMC-RESETOUT# signal\n",
+	NULL
+	);
+
+
+int do_inta(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	if (is_monarch()) {
+		printf("This command is only supported in non-monarch mode\n");
+		return -1;
+	}
+
+	if (argc > 1) {
+		if (argv[1][0] == '0') {
+			/* assert */
+			printf("inta# asserted\n");
+			out_be32((void*)GPIO1_TCR,
+				 in_be32((void*)GPIO1_TCR) | GPIO1_INTA_FAKE);
+		} else {
+			/* deassert */
+			printf("inta# deasserted\n");
+			out_be32((void*)GPIO1_TCR,
+				 in_be32((void*)GPIO1_TCR) & ~GPIO1_INTA_FAKE);
+		}
+	} else {
+		printf("inta# is %s\n", in_be32((void*)GPIO1_TCR) & GPIO1_INTA_FAKE ? "active" : "inactive");
+	}
+	return 0;
+}
+U_BOOT_CMD(
+	inta,	2,	1,	do_inta,
+	"inta    - Assert/Deassert or query INTA# state in non-monarch mode\n",
+	NULL
+	);
+
+
+/* test-only */
+int do_pmm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	ulong pciaddr;
+
+	if (argc > 1) {
+		pciaddr = simple_strtoul(argv[1], NULL, 16);
+
+		pciaddr &= 0xf0000000;
+
+		/* map PCI address at 0xc0000000 in PLB space */
+		out32r(PCIX0_PMM1MA, 0x00000000); /* PMM1 Mask/Attribute - disabled b4 setting */
+		out32r(PCIX0_PMM1LA, 0xc0000000); /* PMM1 Local Address */
+		out32r(PCIX0_PMM1PCILA, pciaddr); /* PMM1 PCI Low Address */
+		out32r(PCIX0_PMM1PCIHA, 0x00000000); /* PMM1 PCI High Address */
+		out32r(PCIX0_PMM1MA, 0xf0000001); /* 256MB + No prefetching, and enable region */
+	} else {
+		printf("Usage:\npmm %s\n", cmdtp->help);
+	}
+	return 0;
+}
+U_BOOT_CMD(
+	pmm,	2,	1,	do_pmm,
+	"pmm     - Setup pmm[1] registers\n",
+	"<pciaddr> (pciaddr will be aligned to 256MB)\n"
+	);
+
+#if defined(CFG_EEPROM_WREN)
+int do_eep_wren(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int query = argc == 1;
+	int state = 0;
+
+	if (query) {
+		/* Query write access state. */
+		state = eeprom_write_enable(CFG_I2C_EEPROM_ADDR, -1);
+		if (state < 0) {
+			puts("Query of write access state failed.\n");
+		} else {
+			printf("Write access for device 0x%0x is %sabled.\n",
+			       CFG_I2C_EEPROM_ADDR, state ? "en" : "dis");
+			state = 0;
+		}
+	} else {
+		if ('0' == argv[1][0]) {
+			/* Disable write access. */
+			state = eeprom_write_enable(CFG_I2C_EEPROM_ADDR, 0);
+		} else {
+			/* Enable write access. */
+			state = eeprom_write_enable(CFG_I2C_EEPROM_ADDR, 1);
+		}
+		if (state < 0) {
+			puts("Setup of write access state failed.\n");
+		}
+	}
+
+	return state;
+}
+U_BOOT_CMD(eepwren, 2, 0, do_eep_wren,
+	   "eepwren - Enable / disable / query EEPROM write access\n",
+	   NULL);
+#endif /* #if defined(CFG_EEPROM_WREN) */
+
+#endif /* CONFIG_CMD_BSP */
diff --git a/board/esd/cpci440/config.mk b/board/esd/pmc440/config.mk
index 8e5f63fe48..e62b8d30e4 100644
--- a/board/esd/cpci440/config.mk
+++ b/board/esd/pmc440/config.mk
@@ -20,18 +20,14 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-
 #
-# esd ADCIOP boards
+# AMCC 440EPx Reference Platform (Sequoia) board
 #
 
-#TEXT_BASE = 0xFFFE0000
+sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
 
-ifeq ($(ramsym),1)
-TEXT_BASE = 0x07FD0000
-else
-TEXT_BASE = 0xFFFC0000
-#TEXT_BASE = 0x01fc0000
+ifndef TEXT_BASE
+TEXT_BASE = 0xFFFA0000
 endif
 
 PLATFORM_CPPFLAGS += -DCONFIG_440=1
diff --git a/board/esd/pmc440/fpga.c b/board/esd/pmc440/fpga.c
new file mode 100644
index 0000000000..a35f42bd51
--- /dev/null
+++ b/board/esd/pmc440/fpga.c
@@ -0,0 +1,461 @@
+/*
+ * (C) Copyright 2007
+ * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <spartan2.h>
+#include <spartan3.h>
+#include <command.h>
+#include "fpga.h"
+#include "pmc440.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if defined(CONFIG_FPGA)
+
+#define USE_SP_CODE
+
+#ifdef USE_SP_CODE
+Xilinx_Spartan3_Slave_Parallel_fns pmc440_fpga_fns = {
+	fpga_pre_config_fn,
+	fpga_pgm_fn,
+	fpga_init_fn,
+	NULL, /* err */
+	fpga_done_fn,
+	fpga_clk_fn,
+	fpga_cs_fn,
+	fpga_wr_fn,
+	NULL, /* rdata */
+	fpga_wdata_fn,
+	fpga_busy_fn,
+	fpga_abort_fn,
+	fpga_post_config_fn,
+};
+#else
+Xilinx_Spartan3_Slave_Serial_fns pmc440_fpga_fns = {
+	fpga_pre_config_fn,
+	fpga_pgm_fn,
+	fpga_clk_fn,
+	fpga_init_fn,
+	fpga_done_fn,
+	fpga_wr_fn,
+	fpga_post_config_fn,
+};
+#endif
+
+Xilinx_Spartan2_Slave_Serial_fns ngcc_fpga_fns = {
+	ngcc_fpga_pre_config_fn,
+	ngcc_fpga_pgm_fn,
+	ngcc_fpga_clk_fn,
+	ngcc_fpga_init_fn,
+	ngcc_fpga_done_fn,
+	ngcc_fpga_wr_fn,
+	ngcc_fpga_post_config_fn
+};
+
+Xilinx_desc fpga[CONFIG_FPGA_COUNT] = {
+	XILINX_XC3S1200E_DESC(
+#ifdef USE_SP_CODE
+		slave_parallel,
+#else
+		slave_serial,
+#endif
+		(void *)&pmc440_fpga_fns,
+		0),
+	XILINX_XC2S200_DESC(
+		slave_serial,
+		(void *)&ngcc_fpga_fns,
+		0)
+};
+
+
+/*
+ * Set the active-low FPGA reset signal.
+ */
+void fpga_reset(int assert)
+{
+	debug("%s:%d: RESET ", __FUNCTION__, __LINE__);
+	if (assert) {
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) & ~GPIO1_FPGA_DATA);
+		debug("asserted\n");
+	} else {
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) | GPIO1_FPGA_DATA);
+		debug("deasserted\n");
+	}
+}
+
+
+/*
+ * Initialize the SelectMap interface.  We assume that the mode and the
+ * initial state of all of the port pins have already been set!
+ */
+void fpga_serialslave_init(void)
+{
+	debug("%s:%d: Initialize serial slave interface\n", __FUNCTION__,
+	      __LINE__);
+	fpga_pgm_fn(FALSE, FALSE, 0);	/* make sure program pin is inactive */
+}
+
+
+/*
+ * Set the FPGA's active-low SelectMap program line to the specified level
+ */
+int fpga_pgm_fn(int assert, int flush, int cookie)
+{
+	debug("%s:%d: FPGA PROGRAM ",
+	      __FUNCTION__, __LINE__);
+
+	if (assert) {
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) & ~GPIO1_FPGA_PRG);
+		debug("asserted\n");
+	} else {
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) | GPIO1_FPGA_PRG);
+		debug("deasserted\n");
+	}
+	return assert;
+}
+
+
+/*
+ * Test the state of the active-low FPGA INIT line.  Return 1 on INIT
+ * asserted (low).
+ */
+int fpga_init_fn(int cookie)
+{
+	if (in_be32((void*)GPIO1_IR) & GPIO1_FPGA_INIT)
+		return 0;
+	else
+		return 1;
+}
+
+#ifdef USE_SP_CODE
+int fpga_abort_fn(int cookie)
+{
+	return 0;
+}
+
+
+int fpga_cs_fn(int assert_cs, int flush, int cookie)
+{
+	return assert_cs;
+}
+
+
+int fpga_busy_fn(int cookie)
+{
+	return 1;
+}
+#endif
+
+
+/*
+ * Test the state of the active-high FPGA DONE pin
+ */
+int fpga_done_fn(int cookie)
+{
+	if (in_be32((void*)GPIO1_IR) & GPIO1_FPGA_DONE)
+		return 1;
+	else
+		return 0;
+}
+
+
+/*
+ * FPGA pre-configuration function. Just make sure that
+ * FPGA reset is asserted to keep the FPGA from starting up after
+ * configuration.
+ */
+int fpga_pre_config_fn(int cookie)
+{
+	debug("%s:%d: FPGA pre-configuration\n", __FUNCTION__, __LINE__);
+	fpga_reset(TRUE);
+
+	/* release init# */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | GPIO0_FPGA_FORCEINIT);
+	/* disable PLD IOs */
+	out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) | GPIO1_IOEN_N);
+	return 0;
+}
+
+
+/*
+ * FPGA post configuration function. Blip the FPGA reset line and then see if
+ * the FPGA appears to be running.
+ */
+int fpga_post_config_fn(int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+	int rc=0;
+	char *s;
+
+	debug("%s:%d: FPGA post configuration\n", __FUNCTION__, __LINE__);
+
+	/* enable PLD0..7 pins */
+	out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) & ~GPIO1_IOEN_N);
+
+	fpga_reset(TRUE);
+	udelay (100);
+	fpga_reset(FALSE);
+	udelay (100);
+
+	FPGA_OUT32(&fpga->status, (gd->board_type << STATUS_HWREV_SHIFT) & STATUS_HWREV_MASK);
+
+	/* NGCC only: enable ledlink */
+	if ((s = getenv("bd_type")) && !strcmp(s, "ngcc"))
+		FPGA_SETBITS(&fpga->ctrla, 0x29f8c000);
+
+	return rc;
+}
+
+
+int fpga_clk_fn(int assert_clk, int flush, int cookie)
+{
+	if (assert_clk)
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) | GPIO1_FPGA_CLK);
+	else
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) & ~GPIO1_FPGA_CLK);
+
+	return assert_clk;
+}
+
+
+int fpga_wr_fn(int assert_write, int flush, int cookie)
+{
+	if (assert_write)
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) | GPIO1_FPGA_DATA);
+	else
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) & ~GPIO1_FPGA_DATA);
+
+	return assert_write;
+}
+
+#ifdef USE_SP_CODE
+int fpga_wdata_fn(uchar data, int flush, int cookie)
+{
+	uchar val = data;
+	ulong or = in_be32((void*)GPIO1_OR);
+	int i = 7;
+	do {
+		/* Write data */
+		if (val & 0x80)
+			or = (or & ~GPIO1_FPGA_CLK) | GPIO1_FPGA_DATA;
+		else
+			or = or & ~(GPIO1_FPGA_CLK | GPIO1_FPGA_DATA);
+
+		out_be32((void*)GPIO1_OR, or);
+
+		/* Assert the clock */
+		or |= GPIO1_FPGA_CLK;
+		out_be32((void*)GPIO1_OR, or);
+		val <<= 1;
+		i --;
+	} while (i > 0);
+
+	/* Write last data bit (the 8th clock comes from the sp_load() code */
+	if (val & 0x80)
+		or = (or & ~GPIO1_FPGA_CLK) | GPIO1_FPGA_DATA;
+	else
+		or = or & ~(GPIO1_FPGA_CLK | GPIO1_FPGA_DATA);
+
+	out_be32((void*)GPIO1_OR, or);
+
+	return 0;
+}
+#endif
+
+#define NGCC_FPGA_PRG  CLOCK_EN
+#define NGCC_FPGA_DATA RESET_OUT
+#define NGCC_FPGA_DONE CLOCK_IN
+#define NGCC_FPGA_INIT IRIGB_R_IN
+#define NGCC_FPGA_CLK  CLOCK_OUT
+
+void ngcc_fpga_serialslave_init(void)
+{
+	debug("%s:%d: Initialize serial slave interface\n",
+	      __FUNCTION__, __LINE__);
+
+	/* make sure program pin is inactive */
+	ngcc_fpga_pgm_fn (FALSE, FALSE, 0);
+}
+
+/*
+ * Set the active-low FPGA reset signal.
+ */
+void ngcc_fpga_reset(int assert)
+{
+	debug("%s:%d: RESET ", __FUNCTION__, __LINE__);
+
+	if (assert) {
+		FPGA_CLRBITS(NGCC_CTRL_BASE, NGCC_CTRL_FPGARST_N);
+		debug("asserted\n");
+	} else {
+		FPGA_SETBITS(NGCC_CTRL_BASE, NGCC_CTRL_FPGARST_N);
+		debug("deasserted\n");
+	}
+}
+
+
+/*
+ * Set the FPGA's active-low SelectMap program line to the specified level
+ */
+int ngcc_fpga_pgm_fn(int assert, int flush, int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	debug("%s:%d: FPGA PROGRAM ", __FUNCTION__, __LINE__);
+
+	if (assert) {
+		FPGA_CLRBITS(&fpga->ctrla, NGCC_FPGA_PRG);
+		debug("asserted\n");
+	} else {
+		FPGA_SETBITS(&fpga->ctrla, NGCC_FPGA_PRG);
+		debug("deasserted\n");
+	}
+
+	return assert;
+}
+
+
+/*
+ * Test the state of the active-low FPGA INIT line.  Return 1 on INIT
+ * asserted (low).
+ */
+int ngcc_fpga_init_fn(int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	debug("%s:%d: INIT check... ", __FUNCTION__, __LINE__);
+	if (FPGA_IN32(&fpga->status) & NGCC_FPGA_INIT) {
+		debug("high\n");
+		return 0;
+	} else {
+		debug("low\n");
+		return 1;
+	}
+}
+
+
+/*
+ * Test the state of the active-high FPGA DONE pin
+ */
+int ngcc_fpga_done_fn(int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	debug("%s:%d: DONE check... ", __FUNCTION__, __LINE__);
+	if (FPGA_IN32(&fpga->status) & NGCC_FPGA_DONE) {
+		debug("DONE high\n");
+		return 1;
+	} else {
+		debug("low\n");
+		return 0;
+	}
+}
+
+
+/*
+ * FPGA pre-configuration function.
+ */
+int ngcc_fpga_pre_config_fn(int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+	debug("%s:%d: FPGA pre-configuration\n", __FUNCTION__, __LINE__);
+
+	ngcc_fpga_reset(TRUE);
+	FPGA_CLRBITS(&fpga->ctrla, 0xfffffe00);
+
+	ngcc_fpga_reset(TRUE);
+	return 0;
+}
+
+
+/*
+ * FPGA post configuration function. Blip the FPGA reset line and then see if
+ * the FPGA appears to be running.
+ */
+int ngcc_fpga_post_config_fn(int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	debug("%s:%d: NGCC FPGA post configuration\n", __FUNCTION__, __LINE__);
+
+	udelay (100);
+	ngcc_fpga_reset(FALSE);
+
+	FPGA_SETBITS(&fpga->ctrla, 0x29f8c000);
+
+	return 0;
+}
+
+
+int ngcc_fpga_clk_fn(int assert_clk, int flush, int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	if (assert_clk)
+		FPGA_SETBITS(&fpga->ctrla, NGCC_FPGA_CLK);
+	else
+		FPGA_CLRBITS(&fpga->ctrla, NGCC_FPGA_CLK);
+
+	return assert_clk;
+}
+
+
+int ngcc_fpga_wr_fn(int assert_write, int flush, int cookie)
+{
+	pmc440_fpga_t *fpga = (pmc440_fpga_t *)FPGA_BA;
+
+	if (assert_write)
+		FPGA_SETBITS(&fpga->ctrla, NGCC_FPGA_DATA);
+	else
+		FPGA_CLRBITS(&fpga->ctrla, NGCC_FPGA_DATA);
+
+	return assert_write;
+}
+
+
+/*
+ * Initialize the fpga.  Return 1 on success, 0 on failure.
+ */
+int pmc440_init_fpga(void)
+{
+	char *s;
+
+	debug("%s:%d: Initialize FPGA interface (relocation offset = 0x%.8lx)\n",
+	      __FUNCTION__, __LINE__, gd->reloc_off);
+	fpga_init(gd->reloc_off);
+
+	fpga_serialslave_init ();
+	debug("%s:%d: Adding fpga 0\n", __FUNCTION__, __LINE__);
+	fpga_add (fpga_xilinx, &fpga[0]);
+
+	/* NGCC only */
+	if ((s = getenv("bd_type")) && !strcmp(s, "ngcc")) {
+		ngcc_fpga_serialslave_init ();
+		debug("%s:%d: Adding fpga 1\n", __FUNCTION__, __LINE__);
+		fpga_add (fpga_xilinx, &fpga[1]);
+	}
+
+	return 0;
+}
+#endif /* CONFIG_FPGA */
diff --git a/board/esd/pmc440/fpga.h b/board/esd/pmc440/fpga.h
new file mode 100644
index 0000000000..d61a3cfadd
--- /dev/null
+++ b/board/esd/pmc440/fpga.h
@@ -0,0 +1,47 @@
+/*
+ * (C) Copyright 2007
+ * Matthias Fuchs, esd gmbh germany, matthias.fuchs@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+extern int pmc440_init_fpga(void);
+
+extern int fpga_pgm_fn(int assert_pgm, int flush, int cookie);
+extern int fpga_init_fn(int cookie);
+extern int fpga_err_fn(int cookie);
+extern int fpga_done_fn(int cookie);
+extern int fpga_clk_fn(int assert_clk, int flush, int cookie);
+extern int fpga_cs_fn(int assert_cs, int flush, int cookie);
+extern int fpga_wr_fn(int assert_write, int flush, int cookie);
+extern int fpga_wdata_fn (uchar data, int flush, int cookie);
+extern int fpga_read_data_fn(unsigned char *data, int cookie);
+extern int fpga_write_data_fn(unsigned char data, int flush, int cookie);
+extern int fpga_busy_fn(int cookie);
+extern int fpga_abort_fn(int cookie );
+extern int fpga_pre_config_fn(int cookie );
+extern int fpga_post_config_fn(int cookie );
+
+extern int ngcc_fpga_pgm_fn(int assert_pgm, int flush, int cookie);
+extern int ngcc_fpga_init_fn(int cookie);
+extern int ngcc_fpga_done_fn(int cookie);
+extern int ngcc_fpga_clk_fn(int assert_clk, int flush, int cookie);
+extern int ngcc_fpga_wr_fn(int assert_write, int flush, int cookie);
+extern int ngcc_fpga_pre_config_fn(int cookie );
+extern int ngcc_fpga_post_config_fn(int cookie );
diff --git a/board/esd/pmc440/init.S b/board/esd/pmc440/init.S
new file mode 100644
index 0000000000..148af71bb5
--- /dev/null
+++ b/board/esd/pmc440/init.S
@@ -0,0 +1,122 @@
+/*
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <ppc_asm.tmpl>
+#include <asm-ppc/mmu.h>
+#include <config.h>
+
+/**************************************************************************
+ * TLB TABLE
+ *
+ * This table is used by the cpu boot code to setup the initial tlb
+ * entries. Rather than make broad assumptions in the cpu source tree,
+ * this table lets each board set things up however they like.
+ *
+ *  Pointer to the table is returned in r1
+ *
+ *************************************************************************/
+    .section .bootpg,"ax"
+    .globl tlbtab
+
+tlbtab:
+	tlbtab_start
+
+	/*
+	 * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
+	 * speed up boot process. It is patched after relocation to enable SA_I
+	 */
+#ifndef CONFIG_NAND_SPL
+	tlbentry( CFG_BOOT_BASE_ADDR, SZ_256M, CFG_BOOT_BASE_ADDR, 1, AC_R|AC_W|AC_X|SA_G )
+#else
+	tlbentry( CFG_NAND_BOOT_SPL_SRC, SZ_4K, CFG_NAND_BOOT_SPL_SRC, 1, AC_R|AC_W|AC_X|SA_G )
+#endif
+
+	/* TLB-entry for DDR SDRAM (Up to 2GB) */
+#ifdef CONFIG_4xx_DCACHE
+	tlbentry( CFG_SDRAM_BASE, SZ_256M, CFG_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G)
+#else
+	tlbentry( CFG_SDRAM_BASE, SZ_256M, CFG_SDRAM_BASE, 0, AC_R|AC_W|AC_X|SA_G|SA_I )
+#endif
+
+#ifdef CFG_INIT_RAM_DCACHE
+	/* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
+	tlbentry( CFG_INIT_RAM_ADDR, SZ_64K, CFG_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+#endif
+
+	/* TLB-entry for PCI Memory */
+	tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 1, AC_R|AC_W|SA_G|SA_I )
+	tlbentry( CFG_PCI_MEMBASE1, SZ_256M, CFG_PCI_MEMBASE1, 1, AC_R|AC_W|SA_G|SA_I )
+	tlbentry( CFG_PCI_MEMBASE2, SZ_256M, CFG_PCI_MEMBASE2, 1, AC_R|AC_W|SA_G|SA_I )
+	tlbentry( CFG_PCI_MEMBASE3, SZ_256M, CFG_PCI_MEMBASE3, 1, AC_R|AC_W|SA_G|SA_I )
+
+	/* TLB-entries for EBC */
+	/* PMC440 maps EBC to 0xef000000 which is handled by the peripheral
+	 * tlb entry.
+	 * This dummy entry is only for convinience in order not to modify the
+	 * amount of entries. Currently OS/9 relies on this :-)
+	 */
+	tlbentry( 0xc0000000, SZ_256M, 0xc0000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+
+	/* TLB-entry for NAND */
+	tlbentry( CFG_NAND_ADDR, SZ_1K, CFG_NAND_ADDR, 1, AC_R|AC_W|AC_X|SA_G|SA_I )
+
+	/* TLB-entry for Internal Registers & OCM */
+	tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0,  AC_R|AC_W|AC_X|SA_I )
+
+	/*TLB-entry PCI registers*/
+	tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_R|AC_W|AC_X|SA_G|SA_I )
+
+	/* TLB-entry for peripherals */
+	tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+
+	/* TLB-entry PCI IO space */
+	tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_R|AC_W|AC_X|SA_G|SA_I)
+
+	/* TODO:  what about high IO space */
+	tlbtab_end
+
+#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
+	/*
+	 * For NAND booting the first TLB has to be reconfigured to full size
+	 * and with caching disabled after running from RAM!
+	 */
+#define TLB00	TLB0(CFG_BOOT_BASE_ADDR, SZ_256M)
+#define TLB01	TLB1(CFG_BOOT_BASE_ADDR, 1)
+#define TLB02	TLB2(AC_R|AC_W|AC_X|SA_G|SA_I)
+
+	.globl	reconfig_tlb0
+reconfig_tlb0:
+	sync
+	isync
+	addi	r4,r0,0x0000		/* TLB entry #0 */
+	lis	r5,TLB00@h
+	ori	r5,r5,TLB00@l
+	tlbwe	r5,r4,0x0000		/* Save it out */
+	lis	r5,TLB01@h
+	ori	r5,r5,TLB01@l
+	tlbwe	r5,r4,0x0001		/* Save it out */
+	lis	r5,TLB02@h
+	ori	r5,r5,TLB02@l
+	tlbwe	r5,r4,0x0002		/* Save it out */
+	sync
+	isync
+	blr
+#endif
diff --git a/board/esd/pmc440/pmc440.c b/board/esd/pmc440/pmc440.c
new file mode 100644
index 0000000000..edf3a140b5
--- /dev/null
+++ b/board/esd/pmc440/pmc440.c
@@ -0,0 +1,898 @@
+/*
+ * (C) Copyright 2007
+ * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com.
+ * Based on board/amcc/sequoia/sequoia.c
+ *
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * (C) Copyright 2006
+ * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
+ * Alain Saurel,	    AMCC/IBM, alain.saurel@fr.ibm.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <ppc440.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <command.h>
+#include <i2c.h>
+#ifdef CONFIG_RESET_PHY_R
+#include <miiphy.h>
+#endif
+#include <serial.h>
+#include "fpga.h"
+#include "pmc440.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+ulong flash_get_size(ulong base, int banknum);
+int pci_is_66mhz(void);
+int bootstrap_eeprom_read(unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
+
+
+struct serial_device *default_serial_console(void)
+{
+	uchar buf[4];
+	ulong delay;
+	int i;
+	ulong val;
+
+	/*
+	 * Use default console on P4 when strapping jumper
+	 * is installed (bootstrap option != 'H').
+	 */
+	mfsdr(SDR_PINSTP, val);
+	if (((val & 0xf0000000) >> 29) != 7)
+		return &serial1_device;
+
+	ulong scratchreg = in_be32((void*)GPIO0_ISR3L);
+	if (!(scratchreg & 0x80)) {
+		/* mark scratchreg valid */
+		scratchreg = (scratchreg & 0xffffff00) | 0x80;
+
+		i = bootstrap_eeprom_read(CFG_I2C_BOOT_EEPROM_ADDR, 0x10, buf, 4);
+		if ((i != -1) && (buf[0] == 0x19) && (buf[1] == 0x75)) {
+			scratchreg |= buf[2];
+
+			/* bringup delay for console */
+			for (delay=0; delay<(1000 * (ulong)buf[3]); delay++) {
+				udelay(1000);
+			}
+		} else
+			scratchreg |= 0x01;
+		out_be32((void*)GPIO0_ISR3L, scratchreg);
+	}
+
+	if (scratchreg & 0x01)
+		return &serial1_device;
+	else
+		return &serial0_device;
+}
+
+int board_early_init_f(void)
+{
+	u32 sdr0_cust0;
+	u32 sdr0_pfc1, sdr0_pfc2;
+	u32 reg;
+
+	/* general EBC configuration (disable EBC timeouts) */
+	mtdcr(ebccfga, xbcfg);
+	mtdcr(ebccfgd, 0xf8400000);
+
+	/*--------------------------------------------------------------------
+	 * Setup the GPIO pins
+	 * TODO: setup GPIOs via CFG_4xx_GPIO_TABLE in board's config file
+	 *-------------------------------------------------------------------*/
+	out32(GPIO0_OR,    0x40000002);
+	out32(GPIO0_TCR,   0x4c90011f);
+	out32(GPIO0_OSRL,  0x28011400);
+	out32(GPIO0_OSRH,  0x55005000);
+	out32(GPIO0_TSRL,  0x08011400);
+	out32(GPIO0_TSRH,  0x55005000);
+	out32(GPIO0_ISR1L, 0x54000000);
+	out32(GPIO0_ISR1H, 0x00000000);
+	out32(GPIO0_ISR2L, 0x44000000);
+	out32(GPIO0_ISR2H, 0x00000100);
+	out32(GPIO0_ISR3L, 0x00000000);
+	out32(GPIO0_ISR3H, 0x00000000);
+
+	out32(GPIO1_OR,    0x80002408);
+	out32(GPIO1_TCR,   0xd6003c08);
+	out32(GPIO1_OSRL,  0x0a5a0000);
+	out32(GPIO1_OSRH,  0x00000000);
+	out32(GPIO1_TSRL,  0x00000000);
+	out32(GPIO1_TSRH,  0x00000000);
+	out32(GPIO1_ISR1L, 0x00005555);
+	out32(GPIO1_ISR1H, 0x40000000);
+	out32(GPIO1_ISR2L, 0x04010000);
+	out32(GPIO1_ISR2H, 0x00000000);
+	out32(GPIO1_ISR3L, 0x01400000);
+	out32(GPIO1_ISR3H, 0x00000000);
+
+	/* patch PLB:PCI divider for 66MHz PCI */
+	mfcpr(clk_spcid, reg);
+	if (pci_is_66mhz() && (reg != 0x02000000)) {
+		mtcpr(clk_spcid, 0x02000000); /* 133MHZ : 2 for 66MHz PCI */
+
+		mfcpr(clk_icfg, reg);
+		reg |= CPR0_ICFG_RLI_MASK;
+		mtcpr(clk_icfg, reg);
+
+		mtspr(dbcr0, 0x20000000); /* do chip reset */
+	}
+
+	/*--------------------------------------------------------------------
+	 * Setup the interrupt controller polarities, triggers, etc.
+	 *-------------------------------------------------------------------*/
+	mtdcr(uic0sr, 0xffffffff);	/* clear all */
+	mtdcr(uic0er, 0x00000000);	/* disable all */
+	mtdcr(uic0cr, 0x00000005);	/* ATI & UIC1 crit are critical */
+	mtdcr(uic0pr, 0xfffff7ef);
+	mtdcr(uic0tr, 0x00000000);
+	mtdcr(uic0vr, 0x00000000);	/* int31 highest, base=0x000 */
+	mtdcr(uic0sr, 0xffffffff);	/* clear all */
+
+	mtdcr(uic1sr, 0xffffffff);	/* clear all */
+	mtdcr(uic1er, 0x00000000);	/* disable all */
+	mtdcr(uic1cr, 0x00000000);	/* all non-critical */
+	mtdcr(uic1pr, 0xffffc7f5);
+	mtdcr(uic1tr, 0x00000000);
+	mtdcr(uic1vr, 0x00000000);	/* int31 highest, base=0x000 */
+	mtdcr(uic1sr, 0xffffffff);	/* clear all */
+
+	mtdcr(uic2sr, 0xffffffff);	/* clear all */
+	mtdcr(uic2er, 0x00000000);	/* disable all */
+	mtdcr(uic2cr, 0x00000000);	/* all non-critical */
+	mtdcr(uic2pr, 0x27ffffff);
+	mtdcr(uic2tr, 0x00000000);
+	mtdcr(uic2vr, 0x00000000);	/* int31 highest, base=0x000 */
+	mtdcr(uic2sr, 0xffffffff);	/* clear all */
+
+	/* select Ethernet pins */
+	mfsdr(SDR0_PFC1, sdr0_pfc1);
+	sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_SELECT_MASK) | SDR0_PFC1_SELECT_CONFIG_4;
+	mfsdr(SDR0_PFC2, sdr0_pfc2);
+	sdr0_pfc2 = (sdr0_pfc2 & ~SDR0_PFC2_SELECT_MASK) | SDR0_PFC2_SELECT_CONFIG_4;
+
+	/* enable 2nd IIC */
+	sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_SIS_MASK) | SDR0_PFC1_SIS_IIC1_SEL;
+
+	mtsdr(SDR0_PFC2, sdr0_pfc2);
+	mtsdr(SDR0_PFC1, sdr0_pfc1);
+
+	/* setup NAND FLASH */
+	mfsdr(SDR0_CUST0, sdr0_cust0);
+	sdr0_cust0 = SDR0_CUST0_MUX_NDFC_SEL	|
+		SDR0_CUST0_NDFC_ENABLE		|
+		SDR0_CUST0_NDFC_BW_8_BIT	|
+		SDR0_CUST0_NDFC_ARE_MASK	|
+		(0x80000000 >> (28 + CFG_NAND_CS));
+	mtsdr(SDR0_CUST0, sdr0_cust0);
+
+	return 0;
+}
+
+/*---------------------------------------------------------------------------+
+  | misc_init_r.
+  +---------------------------------------------------------------------------*/
+int misc_init_r(void)
+{
+	uint pbcr;
+	int size_val = 0;
+	u32 reg;
+	unsigned long usb2d0cr = 0;
+	unsigned long usb2phy0cr, usb2h0cr = 0;
+	unsigned long sdr0_pfc1;
+	char *act = getenv("usbact");
+
+	/*
+	 * FLASH stuff...
+	 */
+
+	/* Re-do sizing to get full correct info */
+
+	/* adjust flash start and offset */
+	gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
+	gd->bd->bi_flashoffset = 0;
+
+#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+	mtdcr(ebccfga, pb2cr);
+#else
+	mtdcr(ebccfga, pb0cr);
+#endif
+	pbcr = mfdcr(ebccfgd);
+	switch (gd->bd->bi_flashsize) {
+	case 1 << 20:
+		size_val = 0;
+		break;
+	case 2 << 20:
+		size_val = 1;
+		break;
+	case 4 << 20:
+		size_val = 2;
+		break;
+	case 8 << 20:
+		size_val = 3;
+		break;
+	case 16 << 20:
+		size_val = 4;
+		break;
+	case 32 << 20:
+		size_val = 5;
+		break;
+	case 64 << 20:
+		size_val = 6;
+		break;
+	case 128 << 20:
+		size_val = 7;
+		break;
+	}
+	pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
+#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+	mtdcr(ebccfga, pb2cr);
+#else
+	mtdcr(ebccfga, pb0cr);
+#endif
+	mtdcr(ebccfgd, pbcr);
+
+	/*
+	 * Re-check to get correct base address
+	 */
+	flash_get_size(gd->bd->bi_flashstart, 0);
+
+#ifdef CFG_ENV_IS_IN_FLASH
+	/* Monitor protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET,
+			    -CFG_MONITOR_LEN,
+			    0xffffffff,
+			    &flash_info[0]);
+
+	/* Env protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET,
+			    CFG_ENV_ADDR_REDUND,
+			    CFG_ENV_ADDR_REDUND + 2*CFG_ENV_SECT_SIZE - 1,
+			    &flash_info[0]);
+#endif
+
+	/*
+	 * USB suff...
+	 */
+	if ((act == NULL || strcmp(act, "hostdev") == 0) &&
+	    !(in_be32((void*)GPIO0_IR) & GPIO0_USB_PRSNT)){
+		/* SDR Setting */
+		mfsdr(SDR0_PFC1, sdr0_pfc1);
+		mfsdr(SDR0_USB2D0CR, usb2d0cr);
+		mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mfsdr(SDR0_USB2H0CR, usb2h0cr);
+
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;	/*0*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ;	/*1*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;		/*0*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;		/*1*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;		/*1*/
+
+		/* An 8-bit/60MHz interface is the only possible alternative
+		   when connecting the Device to the PHY */
+		usb2h0cr   = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK;
+		usb2h0cr   = usb2h0cr | SDR0_USB2H0CR_WDINT_16BIT_30MHZ;	/*1*/
+
+		usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
+		sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK;
+
+		mtsdr(SDR0_PFC1, sdr0_pfc1);
+		mtsdr(SDR0_USB2D0CR, usb2d0cr);
+		mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mtsdr(SDR0_USB2H0CR, usb2h0cr);
+
+		/*clear resets*/
+		udelay(1000);
+		mtsdr(SDR0_SRST1, 0x00000000);
+		udelay(1000);
+		mtsdr(SDR0_SRST0, 0x00000000);
+
+		printf("USB:   Host\n");
+
+	} else if ((strcmp(act, "dev") == 0) || (in_be32((void*)GPIO0_IR) & GPIO0_USB_PRSNT)) {
+		/*-------------------PATCH-------------------------------*/
+		mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;	/*0*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;		/*0*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;		/*1*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;		/*1*/
+		mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+
+		udelay (1000);
+		mtsdr(SDR0_SRST1, 0x672c6000);
+
+		udelay (1000);
+		mtsdr(SDR0_SRST0, 0x00000080);
+
+		udelay (1000);
+		mtsdr(SDR0_SRST1, 0x60206000);
+
+		*(unsigned int *)(0xe0000350) = 0x00000001;
+
+		udelay (1000);
+		mtsdr(SDR0_SRST1, 0x60306000);
+		/*-------------------PATCH-------------------------------*/
+
+		/* SDR Setting */
+		mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mfsdr(SDR0_USB2H0CR, usb2h0cr);
+		mfsdr(SDR0_USB2D0CR, usb2d0cr);
+		mfsdr(SDR0_PFC1, sdr0_pfc1);
+
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;	/*0*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_8BIT_60MHZ;	/*0*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PUREN;		/*1*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_DEV;		/*0*/
+		usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_DEV;		/*0*/
+
+		usb2h0cr   = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK;
+		usb2h0cr   = usb2h0cr | SDR0_USB2H0CR_WDINT_8BIT_60MHZ;		/*0*/
+
+		usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
+
+		sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK;
+		sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_EBCHR_SEL;		/*1*/
+
+		mtsdr(SDR0_USB2H0CR, usb2h0cr);
+		mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mtsdr(SDR0_USB2D0CR, usb2d0cr);
+		mtsdr(SDR0_PFC1, sdr0_pfc1);
+
+		/*clear resets*/
+		udelay(1000);
+		mtsdr(SDR0_SRST1, 0x00000000);
+		udelay(1000);
+		mtsdr(SDR0_SRST0, 0x00000000);
+
+		printf("USB:   Device\n");
+	}
+
+	/*
+	 * Clear PLB4A0_ACR[WRP]
+	 * This fix will make the MAL burst disabling patch for the Linux
+	 * EMAC driver obsolete.
+	 */
+	reg = mfdcr(plb4_acr) & ~PLB4_ACR_WRP;
+	mtdcr(plb4_acr, reg);
+
+#ifdef CONFIG_FPGA
+	pmc440_init_fpga();
+#endif
+
+	/* turn off POST LED */
+	out_be32((void*)GPIO1_OR,  in_be32((void*)GPIO1_OR) & ~GPIO1_POST_N);
+	/* turn on RUN LED */
+	out_be32((void*)GPIO0_OR,  in_be32((void*)GPIO0_OR) & ~GPIO0_LED_RUN_N);
+	return 0;
+}
+
+int is_monarch(void)
+{
+	if (in_be32((void*)GPIO1_IR) & GPIO1_NONMONARCH)
+		return 0;
+
+	return 1;
+}
+
+int pci_is_66mhz(void)
+{
+	if (in_be32((void*)GPIO1_IR) & GPIO1_M66EN)
+		return 1;
+	return 0;
+}
+
+int board_revision(void)
+{
+	return (int)((in_be32((void*)GPIO1_IR) & GPIO1_HWID_MASK) >> 4);
+}
+
+int checkboard(void)
+{
+	puts("Board: esd GmbH - PMC440");
+
+	gd->board_type = board_revision();
+	printf(", Rev 1.%ld, ", gd->board_type);
+
+	if (!is_monarch()) {
+		puts("non-");
+	}
+
+	printf("monarch, PCI=%s MHz\n", pci_is_66mhz() ? "66" : "33");
+	return (0);
+}
+
+
+#if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP)
+/*
+ * Assign interrupts to PCI devices. Some OSs rely on this.
+ */
+void pmc440_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
+{
+	unsigned char int_line[] = {IRQ_PCIC, IRQ_PCID, IRQ_PCIA, IRQ_PCIB};
+
+	pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE,
+				   int_line[PCI_DEV(dev) & 0x03]);
+}
+#endif
+
+/*************************************************************************
+ *  pci_pre_init
+ *
+ *  This routine is called just prior to registering the hose and gives
+ *  the board the opportunity to check things. Returning a value of zero
+ *  indicates that things are bad & PCI initialization should be aborted.
+ *
+ *	Different boards may wish to customize the pci controller structure
+ *	(add regions, override default access routines, etc) or perform
+ *	certain pre-initialization actions.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int pci_pre_init(struct pci_controller *hose)
+{
+	unsigned long addr;
+
+	/*-------------------------------------------------------------------------+
+	  | Set priority for all PLB3 devices to 0.
+	  | Set PLB3 arbiter to fair mode.
+	  +-------------------------------------------------------------------------*/
+	mfsdr(sdr_amp1, addr);
+	mtsdr(sdr_amp1, (addr & 0x000000FF) | 0x0000FF00);
+	addr = mfdcr(plb3_acr);
+	mtdcr(plb3_acr, addr | 0x80000000);
+
+	/*-------------------------------------------------------------------------+
+	  | Set priority for all PLB4 devices to 0.
+	  +-------------------------------------------------------------------------*/
+	mfsdr(sdr_amp0, addr);
+	mtsdr(sdr_amp0, (addr & 0x000000FF) | 0x0000FF00);
+	addr = mfdcr(plb4_acr) | 0xa0000000;	/* Was 0x8---- */
+	mtdcr(plb4_acr, addr);
+
+	/*-------------------------------------------------------------------------+
+	  | Set Nebula PLB4 arbiter to fair mode.
+	  +-------------------------------------------------------------------------*/
+	/* Segment0 */
+	addr = (mfdcr(plb0_acr) & ~plb0_acr_ppm_mask) | plb0_acr_ppm_fair;
+	addr = (addr & ~plb0_acr_hbu_mask) | plb0_acr_hbu_enabled;
+	addr = (addr & ~plb0_acr_rdp_mask) | plb0_acr_rdp_4deep;
+	addr = (addr & ~plb0_acr_wrp_mask) | plb0_acr_wrp_2deep;
+	mtdcr(plb0_acr, addr);
+
+	/* Segment1 */
+	addr = (mfdcr(plb1_acr) & ~plb1_acr_ppm_mask) | plb1_acr_ppm_fair;
+	addr = (addr & ~plb1_acr_hbu_mask) | plb1_acr_hbu_enabled;
+	addr = (addr & ~plb1_acr_rdp_mask) | plb1_acr_rdp_4deep;
+	addr = (addr & ~plb1_acr_wrp_mask) | plb1_acr_wrp_2deep;
+	mtdcr(plb1_acr, addr);
+
+#ifdef CONFIG_PCI_PNP
+	hose->fixup_irq = pmc440_pci_fixup_irq;
+#endif
+
+	return 1;
+}
+#endif /* defined(CONFIG_PCI) */
+
+/*************************************************************************
+ *  pci_target_init
+ *
+ *	The bootstrap configuration provides default settings for the pci
+ *	inbound map (PIM). But the bootstrap config choices are limited and
+ *	may not be sufficient for a given board.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
+void pci_target_init(struct pci_controller *hose)
+{
+	/*--------------------------------------------------------------------------+
+	 * Set up Direct MMIO registers
+	 *--------------------------------------------------------------------------*/
+	/*--------------------------------------------------------------------------+
+	  | PowerPC440EPX PCI Master configuration.
+	  | Map one 1Gig range of PLB/processor addresses to PCI memory space.
+	  |   PLB address 0x80000000-0xBFFFFFFF ==> PCI address 0x80000000-0xBFFFFFFF
+	  |   Use byte reversed out routines to handle endianess.
+	  | Make this region non-prefetchable.
+	  +--------------------------------------------------------------------------*/
+	out32r(PCIX0_PMM0MA, 0x00000000);	/* PMM0 Mask/Attribute - disabled b4 setting */
+	out32r(PCIX0_PMM0LA, CFG_PCI_MEMBASE);	/* PMM0 Local Address */
+	out32r(PCIX0_PMM0PCILA, CFG_PCI_MEMBASE);	/* PMM0 PCI Low Address */
+	out32r(PCIX0_PMM0PCIHA, 0x00000000);	/* PMM0 PCI High Address */
+	out32r(PCIX0_PMM0MA, 0xc0000001);	/* 1G + No prefetching, and enable region */
+
+	if (!is_monarch()) {
+		/* BAR1: top 64MB of RAM */
+		out32r(PCIX0_PTM1MS, 0xfc000001);	/* Memory Size/Attribute */
+		out32r(PCIX0_PTM1LA, 0x0c000000);       /* Local Addr. Reg */
+	} else {
+		/* BAR1: complete 256MB RAM (TODO: make dynamic) */
+		out32r(PCIX0_PTM1MS, 0xf0000001);	/* Memory Size/Attribute */
+		out32r(PCIX0_PTM1LA, 0x00000000);       /* Local Addr. Reg */
+	}
+
+	/* BAR2: 16 MB FPGA registers */
+	out32r(PCIX0_PTM2MS, 0xff000001);	/* Memory Size/Attribute */
+	out32r(PCIX0_PTM2LA, 0xef000000);	/* Local Addr. Reg */
+
+	if (is_monarch()) {
+		/* BAR2: map FPGA registers behind system memory at 1GB */
+		pci_write_config_dword(0, PCI_BASE_ADDRESS_2, 0x40000008);
+	}
+
+	/*--------------------------------------------------------------------------+
+	 * Set up Configuration registers
+	 *--------------------------------------------------------------------------*/
+
+	/* Program the board's vendor id */
+	pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
+			      CFG_PCI_SUBSYS_VENDORID);
+
+#if 0   /* disabled for PMC405 backward compatibility */
+	/* Configure command register as bus master */
+	pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
+#endif
+
+	/* 240nS PCI clock */
+	pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
+
+	/* No error reporting */
+	pci_write_config_word(0, PCI_ERREN, 0);
+
+	pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
+
+	if (!is_monarch()) {
+		/* Program the board's subsystem id/classcode */
+		pci_write_config_word(0, PCI_SUBSYSTEM_ID,
+				      CFG_PCI_SUBSYS_ID_NONMONARCH);
+		pci_write_config_word(0, PCI_CLASS_SUB_CODE,
+				      CFG_PCI_CLASSCODE_NONMONARCH);
+
+		/* PCI configuration done: release ERREADY */
+		out_be32((void*)GPIO1_OR,  in_be32((void*)GPIO1_OR)  | GPIO1_PPC_EREADY);
+		out_be32((void*)GPIO1_TCR, in_be32((void*)GPIO1_TCR) | GPIO1_PPC_EREADY);
+	} else {
+		/* Program the board's subsystem id/classcode */
+		pci_write_config_word(0, PCI_SUBSYSTEM_ID,
+				      CFG_PCI_SUBSYS_ID_MONARCH);
+		pci_write_config_word(0, PCI_CLASS_SUB_CODE,
+				      CFG_PCI_CLASSCODE_MONARCH);
+	}
+}
+#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
+
+/*************************************************************************
+ *  pci_master_init
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT)
+void pci_master_init(struct pci_controller *hose)
+{
+	unsigned short temp_short;
+
+	/*--------------------------------------------------------------------------+
+	  | Write the PowerPC440 EP PCI Configuration regs.
+	  |   Enable PowerPC440 EP to be a master on the PCI bus (PMM).
+	  |   Enable PowerPC440 EP to act as a PCI memory target (PTM).
+	  +--------------------------------------------------------------------------*/
+	if (is_monarch()) {
+		pci_read_config_word(0, PCI_COMMAND, &temp_short);
+		pci_write_config_word(0, PCI_COMMAND,
+				      temp_short | PCI_COMMAND_MASTER |
+				      PCI_COMMAND_MEMORY);
+	}
+}
+#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT) */
+
+
+static void wait_for_pci_ready(void)
+{
+	int i;
+	char *s = getenv("pcidelay");
+	if (s) {
+		int ms = simple_strtoul(s, NULL, 10);
+		printf("PCI:   Waiting for %d ms\n", ms);
+		for (i=0; i<ms; i++)
+			udelay(1000);
+	}
+
+	if (!(in_be32((void*)GPIO1_IR) & GPIO1_PPC_EREADY)) {
+		printf("PCI:   Waiting for EREADY (CTRL-C to skip) ... ");
+		while (1) {
+			if (ctrlc()) {
+				puts("abort\n");
+				break;
+			}
+			if (in_be32((void*)GPIO1_IR) & GPIO1_PPC_EREADY) {
+				printf("done\n");
+				break;
+			}
+		}
+	}
+}
+
+
+/*************************************************************************
+ *  is_pci_host
+ *
+ *	This routine is called to determine if a pci scan should be
+ *	performed. With various hardware environments (especially cPCI and
+ *	PPMC) it's insufficient to depend on the state of the arbiter enable
+ *	bit in the strap register, or generic host/adapter assumptions.
+ *
+ *	Rather than hard-code a bad assumption in the general 440 code, the
+ *	440 pci code requires the board to decide at runtime.
+ *
+ *	Return 0 for adapter mode, non-zero for host (monarch) mode.
+ *
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int is_pci_host(struct pci_controller *hose)
+{
+	char *s = getenv("pciscan");
+	if (s == NULL)
+		if (is_monarch()) {
+			wait_for_pci_ready();
+			return 1;
+		} else
+			return 0;
+	else if (!strcmp(s, "yes"))
+		return 1;
+
+	return 0;
+}
+#endif /* defined(CONFIG_PCI) */
+#if defined(CONFIG_POST)
+/*
+ * Returns 1 if keys pressed to start the power-on long-running tests
+ * Called from board_init_f().
+ */
+int post_hotkeys_pressed(void)
+{
+	return 0;	/* No hotkeys supported */
+}
+#endif /* CONFIG_POST */
+
+
+#ifdef CONFIG_RESET_PHY_R
+void reset_phy(void)
+{
+	if (miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x1f, 0x0001) == 0) {
+		miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x11, 0x0010);
+		miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x11, 0x0df0);
+		miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x10, 0x0e10);
+		miiphy_write("ppc_4xx_eth0", CONFIG_PHY_ADDR, 0x1f, 0x0000);
+	}
+
+	if (miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x1f, 0x0001) == 0) {
+		miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x11, 0x0010);
+		miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x11, 0x0df0);
+		miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x10, 0x0e10);
+		miiphy_write("ppc_4xx_eth1", CONFIG_PHY1_ADDR, 0x1f, 0x0000);
+	}
+}
+#endif
+
+#if defined(CFG_EEPROM_WREN)
+/* Input: <dev_addr>  I2C address of EEPROM device to enable.
+ *         <state>     -1: deliver current state
+ *	               0: disable write
+ *		       1: enable write
+ *  Returns:           -1: wrong device address
+ *                      0: dis-/en- able done
+ *		     0/1: current state if <state> was -1.
+ */
+int eeprom_write_enable(unsigned dev_addr, int state)
+{
+	if ((CFG_I2C_EEPROM_ADDR != dev_addr) && (CFG_I2C_BOOT_EEPROM_ADDR != dev_addr)) {
+		return -1;
+	} else {
+		switch (state) {
+		case 1:
+			/* Enable write access, clear bit GPIO_SINT2. */
+			out32(GPIO0_OR, in32(GPIO0_OR) & ~GPIO0_EP_EEP);
+			state = 0;
+			break;
+		case 0:
+			/* Disable write access, set bit GPIO_SINT2. */
+			out32(GPIO0_OR, in32(GPIO0_OR) | GPIO0_EP_EEP);
+			state = 0;
+			break;
+		default:
+			/* Read current status back. */
+			state = (0 == (in32(GPIO0_OR) & GPIO0_EP_EEP));
+			break;
+		}
+	}
+	return state;
+}
+#endif /* #if defined(CFG_EEPROM_WREN) */
+
+
+#define CFG_BOOT_EEPROM_PAGE_WRITE_BITS 3
+int bootstrap_eeprom_write(unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt)
+{
+	unsigned end = offset + cnt;
+	unsigned blk_off;
+	int rcode = 0;
+
+#if defined(CFG_EEPROM_WREN)
+	eeprom_write_enable(dev_addr, 1);
+#endif
+	/* Write data until done or would cross a write page boundary.
+	 * We must write the address again when changing pages
+	 * because the address counter only increments within a page.
+	 */
+
+	while (offset < end) {
+		unsigned alen, len;
+		unsigned maxlen;
+		uchar addr[2];
+
+		blk_off = offset & 0xFF;	/* block offset */
+
+		addr[0] = offset >> 8;		/* block number */
+		addr[1] = blk_off;		/* block offset */
+		alen	= 2;
+		addr[0] |= dev_addr;		/* insert device address */
+
+		len = end - offset;
+
+#define	BOOT_EEPROM_PAGE_SIZE	   (1 << CFG_BOOT_EEPROM_PAGE_WRITE_BITS)
+#define	BOOT_EEPROM_PAGE_OFFSET(x) ((x) & (BOOT_EEPROM_PAGE_SIZE - 1))
+
+		maxlen = BOOT_EEPROM_PAGE_SIZE - BOOT_EEPROM_PAGE_OFFSET(blk_off);
+		if (maxlen > I2C_RXTX_LEN)
+			maxlen = I2C_RXTX_LEN;
+
+		if (len > maxlen)
+			len = maxlen;
+
+		if (i2c_write (addr[0], offset, alen-1, buffer, len) != 0)
+			rcode = 1;
+
+		buffer += len;
+		offset += len;
+
+#if defined(CFG_EEPROM_PAGE_WRITE_DELAY_MS)
+		udelay(CFG_EEPROM_PAGE_WRITE_DELAY_MS * 1000);
+#endif
+	}
+#if defined(CFG_EEPROM_WREN)
+	eeprom_write_enable(dev_addr, 0);
+#endif
+	return rcode;
+}
+
+
+int bootstrap_eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt)
+{
+	unsigned end = offset + cnt;
+	unsigned blk_off;
+	int rcode = 0;
+
+	/* Read data until done or would cross a page boundary.
+	 * We must write the address again when changing pages
+	 * because the next page may be in a different device.
+	 */
+	while (offset < end) {
+		unsigned alen, len;
+		unsigned maxlen;
+		uchar addr[2];
+
+		blk_off = offset & 0xFF;	/* block offset */
+
+		addr[0] = offset >> 8;		/* block number */
+		addr[1] = blk_off;		/* block offset */
+		alen	= 2;
+
+		addr[0] |= dev_addr;		/* insert device address */
+
+		len = end - offset;
+
+		maxlen = 0x100 - blk_off;
+		if (maxlen > I2C_RXTX_LEN)
+			maxlen = I2C_RXTX_LEN;
+		if (len > maxlen)
+			len = maxlen;
+
+		if (i2c_read (addr[0], offset, alen-1, buffer, len) != 0)
+			rcode = 1;
+		buffer += len;
+		offset += len;
+	}
+
+	return rcode;
+}
+
+
+#if defined(CONFIG_USB_OHCI_NEW) && defined(CFG_USB_OHCI_BOARD_INIT)
+int usb_board_init(void)
+{
+	char *act = getenv("usbact");
+	int i;
+
+	if ((act == NULL || strcmp(act, "hostdev") == 0) &&
+	    !(in_be32((void*)GPIO0_IR) & GPIO0_USB_PRSNT))
+		/* enable power on USB socket */
+		out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) & ~GPIO1_USB_PWR_N);
+
+	for (i=0; i<1000; i++)
+		udelay(1000);
+
+	return 0;
+}
+
+int usb_board_stop(void)
+{
+	/* disable power on USB socket */
+	out_be32((void*)GPIO1_OR, in_be32((void*)GPIO1_OR) | GPIO1_USB_PWR_N);
+	return 0;
+}
+
+int usb_board_init_fail(void)
+{
+	usb_board_stop();
+	return 0;
+}
+#endif /* defined(CONFIG_USB_OHCI) && defined(CFG_USB_OHCI_BOARD_INIT) */
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	u32 val[4];
+	int rc;
+
+	ft_cpu_setup(blob, bd);
+
+	/* Fixup NOR mapping */
+	val[0] = 0;				/* chip select number */
+	val[1] = 0;				/* always 0 */
+	val[2] = gd->bd->bi_flashstart;
+	val[3] = gd->bd->bi_flashsize;
+	rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges",
+				  val, sizeof(val), 1);
+	if (rc)
+		printf("Unable to update property NOR mapping, err=%s\n",
+		       fdt_strerror(rc));
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/board/esd/pmc440/pmc440.h b/board/esd/pmc440/pmc440.h
new file mode 100644
index 0000000000..7e70fd1cb7
--- /dev/null
+++ b/board/esd/pmc440/pmc440.h
@@ -0,0 +1,154 @@
+/*
+ * (C) Copyright 2007
+ * Matthias Fuchs, esd gmbh, matthias.fuchs@esd-electronics.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __PMC440_H__
+#define __PMC440_H__
+
+
+/*-----------------------------------------------------------------------
+ * GPIOs
+ */
+#define GPIO1_INTA_FAKE           (0x80000000 >> (45-32)) /* GPIO45 OD */
+#define GPIO1_NONMONARCH          (0x80000000 >> (63-32)) /* GPIO63 I */
+#define GPIO1_PPC_EREADY          (0x80000000 >> (62-32)) /* GPIO62 I/O */
+#define GPIO1_M66EN               (0x80000000 >> (61-32)) /* GPIO61 I */
+#define GPIO1_POST_N              (0x80000000 >> (60-32)) /* GPIO60 O */
+#define GPIO1_IOEN_N              (0x80000000 >> (50-32)) /* GPIO50 O */
+#define GPIO1_HWID_MASK           (0xf0000000 >> (56-32)) /* GPIO56..59 I */
+
+#define GPIO1_USB_PWR_N           (0x80000000 >> (32-32)) /* GPIO32 I */
+#define GPIO0_LED_RUN_N           (0x80000000 >> 30)      /* GPIO30 O */
+#define GPIO0_EP_EEP              (0x80000000 >> 23)      /* GPIO23 O */
+#define GPIO0_USB_ID              (0x80000000 >> 21)      /* GPIO21 I */
+#define GPIO0_USB_PRSNT           (0x80000000 >> 20)      /* GPIO20 I */
+#define GPIO0_SELF_RST            (0x80000000 >> 6)       /* GPIO6  OD */
+
+/* FPGA programming pin configuration */
+#define GPIO1_FPGA_PRG            (0x80000000 >> (53-32)) /* FPGA program pin (ppc output) */
+#define GPIO1_FPGA_CLK            (0x80000000 >> (51-32)) /* FPGA clk pin (ppc output)     */
+#define GPIO1_FPGA_DATA           (0x80000000 >> (52-32)) /* FPGA data pin (ppc output)    */
+#define GPIO1_FPGA_DONE           (0x80000000 >> (55-32)) /* FPGA done pin (ppc input)     */
+#define GPIO1_FPGA_INIT           (0x80000000 >> (54-32)) /* FPGA init pin (ppc input)     */
+#define GPIO0_FPGA_FORCEINIT      (0x80000000 >> 27)      /* low: force INIT# low */
+
+/*-----------------------------------------------------------------------
+ * FPGA interface
+ */
+#define FPGA_BA CFG_FPGA_BASE0
+#define FPGA_OUT32(p,v) out_be32(((void*)(p)), (v))
+#define FPGA_IN32(p) in_be32((void*)(p))
+#define FPGA_SETBITS(p,v) out_be32(((void*)(p)), in_be32((void*)(p)) | (v))
+#define FPGA_CLRBITS(p,v) out_be32(((void*)(p)), in_be32((void*)(p)) & ~(v))
+
+struct pmc440_fifo_s {
+	u32 data;
+	u32 ctrl;
+};
+
+/* fifo ctrl register */
+#define FIFO_IE              (1 << 15)
+#define FIFO_OVERFLOW        (1 << 10)
+#define FIFO_EMPTY           (1 <<  9)
+#define FIFO_FULL            (1 <<  8)
+#define FIFO_LEVEL_MASK      0x000000ff
+
+#define FIFO_COUNT           4
+
+struct pmc440_fpga_s {
+	u32 ctrla;
+	u32 status;
+	u32 ctrlb;
+	u32 pad1[0x40 / sizeof(u32) - 3];
+	u32 irig_time;                  /* offset: 0x0040 */
+	u32 irig_tod;
+	u32 irig_cf;
+	u32 pad2;
+	u32 irig_rx_time;               /* offset: 0x0050 */
+	u32 pad3[3];
+	u32 hostctrl;                   /* offset: 0x0060 */
+	u32 pad4[0x20 / sizeof(u32) - 1];
+	struct pmc440_fifo_s fifo[FIFO_COUNT]; /* 0x0080..0x009f */
+};
+
+typedef struct pmc440_fpga_s pmc440_fpga_t;
+
+/* ctrl register */
+#define CTRL_HOST_IE         (1 <<  8)
+
+/* outputs */
+#define RESET_EN    (1 << 31)
+#define CLOCK_EN    (1 << 30)
+#define RESET_OUT   (1 << 19)
+#define CLOCK_OUT   (1 << 22)
+#define RESET_OUT   (1 << 19)
+#define IRIGB_R_OUT (1 << 14)
+
+
+/* status register */
+#define STATUS_VERSION_SHIFT 24
+#define STATUS_VERSION_MASK  0xff000000
+#define STATUS_HWREV_SHIFT   20
+#define STATUS_HWREV_MASK    0x00f00000
+
+#define STATUS_CAN_ISF       (1 << 11)
+#define STATUS_CSTM_ISF      (1 << 10)
+#define STATUS_FIFO_ISF      (1 <<  9)
+#define STATUS_HOST_ISF      (1 <<  8)
+
+
+/* inputs */
+#define RESET_IN    (1 << 0)
+#define CLOCK_IN    (1 << 1)
+#define IRIGB_R_IN  (1 << 5)
+
+
+/* hostctrl register */
+#define HOSTCTRL_PMCRSTOUT_GATE (1 <<  17)
+#define HOSTCTRL_PMCRSTOUT_FLAG (1 <<  16)
+#define HOSTCTRL_CSTM1IE_GATE (1 <<  7)
+#define HOSTCTRL_CSTM1IW_FLAG (1 <<  6)
+#define HOSTCTRL_CSTM0IE_GATE (1 <<  5)
+#define HOSTCTRL_CSTM0IW_FLAG (1 <<  4)
+#define HOSTCTRL_FIFOIE_GATE (1 <<  3)
+#define HOSTCTRL_FIFOIE_FLAG (1 <<  2)
+#define HOSTCTRL_HCINT_GATE  (1 <<  1)
+#define HOSTCTRL_HCINT_FLAG  (1 <<  0)
+
+#define NGCC_CTRL_BASE         (CFG_FPGA_BASE0 + 0x80000)
+#define NGCC_CTRL_FPGARST_N    (1 <<  2)
+
+/*-----------------------------------------------------------------------
+ * FPGA to PPC interrupt
+ */
+#define IRQ0_FPGA            (32+28) /* UIC1 - FPGA internal */
+#define IRQ1_FPGA            (32+30) /* UIC1 - custom module */
+#define IRQ2_FPGA            (64+ 3) /* UIC2 - custom module / CAN */
+#define IRQ_ETH0             (64+ 4) /* UIC2 */
+#define IRQ_ETH1             (   27) /* UIC0 */
+#define IRQ_RTC              (64+ 0) /* UIC2 */
+#define IRQ_PCIA             (64+ 1) /* UIC2 */
+#define IRQ_PCIB             (32+18) /* UIC1 */
+#define IRQ_PCIC             (32+19) /* UIC1 */
+#define IRQ_PCID             (32+20) /* UIC1 */
+
+#endif /* __PMC440_H__ */
diff --git a/board/esd/pmc440/sdram.c b/board/esd/pmc440/sdram.c
new file mode 100644
index 0000000000..78e2cb42a9
--- /dev/null
+++ b/board/esd/pmc440/sdram.c
@@ -0,0 +1,442 @@
+/*
+ * (C) Copyright 2006
+ * Sylvie Gohl,             AMCC/IBM, gohl.sylvie@fr.ibm.com
+ * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
+ * Thierry Roman,           AMCC/IBM, thierry_roman@fr.ibm.com
+ * Alain Saurel,            AMCC/IBM, alain.saurel@fr.ibm.com
+ * Robert Snyder,           AMCC/IBM, rob.snyder@fr.ibm.com
+ *
+ * (C) Copyright 2006-2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* define DEBUG for debug output */
+#undef DEBUG
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <ppc440.h>
+
+#include "sdram.h"
+
+#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \
+	defined(CONFIG_DDR_DATA_EYE)
+/*-----------------------------------------------------------------------------+
+ * wait_for_dlllock.
+ +----------------------------------------------------------------------------*/
+static int wait_for_dlllock(void)
+{
+	unsigned long val;
+	int wait = 0;
+
+	/* -----------------------------------------------------------+
+	 * Wait for the DCC master delay line to finish calibration
+	 * ----------------------------------------------------------*/
+	mtdcr(ddrcfga, DDR0_17);
+	val = DDR0_17_DLLLOCKREG_UNLOCKED;
+
+	while (wait != 0xffff) {
+		val = mfdcr(ddrcfgd);
+		if ((val & DDR0_17_DLLLOCKREG_MASK) == DDR0_17_DLLLOCKREG_LOCKED)
+			/* dlllockreg bit on */
+			return 0;
+		else
+			wait++;
+	}
+	debug("0x%04x: DDR0_17 Value (dlllockreg bit): 0x%08x\n", wait, val);
+	debug("Waiting for dlllockreg bit to raise\n");
+
+	return -1;
+}
+#endif
+
+#if defined(CONFIG_DDR_DATA_EYE)
+/*-----------------------------------------------------------------------------+
+ * wait_for_dram_init_complete.
+ +----------------------------------------------------------------------------*/
+int wait_for_dram_init_complete(void)
+{
+	unsigned long val;
+	int wait = 0;
+
+	/* --------------------------------------------------------------+
+	 * Wait for 'DRAM initialization complete' bit in status register
+	 * -------------------------------------------------------------*/
+	mtdcr(ddrcfga, DDR0_00);
+
+	while (wait != 0xffff) {
+		val = mfdcr(ddrcfgd);
+		if ((val & DDR0_00_INT_STATUS_BIT6) == DDR0_00_INT_STATUS_BIT6)
+			/* 'DRAM initialization complete' bit */
+			return 0;
+		else
+			wait++;
+	}
+
+	debug("DRAM initialization complete bit in status register did not rise\n");
+
+	return -1;
+}
+
+#define NUM_TRIES 64
+#define NUM_READS 10
+
+/*-----------------------------------------------------------------------------+
+ * denali_core_search_data_eye.
+ +----------------------------------------------------------------------------*/
+void denali_core_search_data_eye(unsigned long memory_size)
+{
+	int k, j;
+	u32 val;
+	u32 wr_dqs_shift, dqs_out_shift, dll_dqs_delay_X;
+	u32 max_passing_cases = 0, wr_dqs_shift_with_max_passing_cases = 0;
+	u32 passing_cases = 0, dll_dqs_delay_X_sw_val = 0;
+	u32 dll_dqs_delay_X_start_window = 0, dll_dqs_delay_X_end_window = 0;
+	volatile u32 *ram_pointer;
+	u32 test[NUM_TRIES] = {
+		0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+		0x00000000, 0x00000000, 0xFFFFFFFF, 0xFFFFFFFF,
+		0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+		0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0x00000000,
+		0xAAAAAAAA, 0xAAAAAAAA, 0x55555555, 0x55555555,
+		0xAAAAAAAA, 0xAAAAAAAA, 0x55555555, 0x55555555,
+		0x55555555, 0x55555555, 0xAAAAAAAA, 0xAAAAAAAA,
+		0x55555555, 0x55555555, 0xAAAAAAAA, 0xAAAAAAAA,
+		0xA5A5A5A5, 0xA5A5A5A5, 0x5A5A5A5A, 0x5A5A5A5A,
+		0xA5A5A5A5, 0xA5A5A5A5, 0x5A5A5A5A, 0x5A5A5A5A,
+		0x5A5A5A5A, 0x5A5A5A5A, 0xA5A5A5A5, 0xA5A5A5A5,
+		0x5A5A5A5A, 0x5A5A5A5A, 0xA5A5A5A5, 0xA5A5A5A5,
+		0xAA55AA55, 0xAA55AA55, 0x55AA55AA, 0x55AA55AA,
+		0xAA55AA55, 0xAA55AA55, 0x55AA55AA, 0x55AA55AA,
+		0x55AA55AA, 0x55AA55AA, 0xAA55AA55, 0xAA55AA55,
+		0x55AA55AA, 0x55AA55AA, 0xAA55AA55, 0xAA55AA55 };
+
+	ram_pointer = (volatile u32 *)(CFG_SDRAM_BASE);
+
+	for (wr_dqs_shift = 64; wr_dqs_shift < 96; wr_dqs_shift++) {
+		/*for (wr_dqs_shift=1; wr_dqs_shift<96; wr_dqs_shift++) {*/
+
+		/* -----------------------------------------------------------+
+		 * De-assert 'start' parameter.
+		 * ----------------------------------------------------------*/
+		mtdcr(ddrcfga, DDR0_02);
+		val = (mfdcr(ddrcfgd) & ~DDR0_02_START_MASK) | DDR0_02_START_OFF;
+		mtdcr(ddrcfgd, val);
+
+		/* -----------------------------------------------------------+
+		 * Set 'wr_dqs_shift'
+		 * ----------------------------------------------------------*/
+		mtdcr(ddrcfga, DDR0_09);
+		val = (mfdcr(ddrcfgd) & ~DDR0_09_WR_DQS_SHIFT_MASK)
+			| DDR0_09_WR_DQS_SHIFT_ENCODE(wr_dqs_shift);
+		mtdcr(ddrcfgd, val);
+
+		/* -----------------------------------------------------------+
+		 * Set 'dqs_out_shift' = wr_dqs_shift + 32
+		 * ----------------------------------------------------------*/
+		dqs_out_shift = wr_dqs_shift + 32;
+		mtdcr(ddrcfga, DDR0_22);
+		val = (mfdcr(ddrcfgd) & ~DDR0_22_DQS_OUT_SHIFT_MASK)
+			| DDR0_22_DQS_OUT_SHIFT_ENCODE(dqs_out_shift);
+		mtdcr(ddrcfgd, val);
+
+		passing_cases = 0;
+
+		for (dll_dqs_delay_X = 1; dll_dqs_delay_X < 64; dll_dqs_delay_X++) {
+			/*for (dll_dqs_delay_X=1; dll_dqs_delay_X<128; dll_dqs_delay_X++) {*/
+			/* -----------------------------------------------------------+
+			 * Set 'dll_dqs_delay_X'.
+			 * ----------------------------------------------------------*/
+			/* dll_dqs_delay_0 */
+			mtdcr(ddrcfga, DDR0_17);
+			val = (mfdcr(ddrcfgd) & ~DDR0_17_DLL_DQS_DELAY_0_MASK)
+				| DDR0_17_DLL_DQS_DELAY_0_ENCODE(dll_dqs_delay_X);
+			mtdcr(ddrcfgd, val);
+			/* dll_dqs_delay_1 to dll_dqs_delay_4 */
+			mtdcr(ddrcfga, DDR0_18);
+			val = (mfdcr(ddrcfgd) & ~DDR0_18_DLL_DQS_DELAY_X_MASK)
+				| DDR0_18_DLL_DQS_DELAY_4_ENCODE(dll_dqs_delay_X)
+				| DDR0_18_DLL_DQS_DELAY_3_ENCODE(dll_dqs_delay_X)
+				| DDR0_18_DLL_DQS_DELAY_2_ENCODE(dll_dqs_delay_X)
+				| DDR0_18_DLL_DQS_DELAY_1_ENCODE(dll_dqs_delay_X);
+			mtdcr(ddrcfgd, val);
+			/* dll_dqs_delay_5 to dll_dqs_delay_8 */
+			mtdcr(ddrcfga, DDR0_19);
+			val = (mfdcr(ddrcfgd) & ~DDR0_19_DLL_DQS_DELAY_X_MASK)
+				| DDR0_19_DLL_DQS_DELAY_8_ENCODE(dll_dqs_delay_X)
+				| DDR0_19_DLL_DQS_DELAY_7_ENCODE(dll_dqs_delay_X)
+				| DDR0_19_DLL_DQS_DELAY_6_ENCODE(dll_dqs_delay_X)
+				| DDR0_19_DLL_DQS_DELAY_5_ENCODE(dll_dqs_delay_X);
+			mtdcr(ddrcfgd, val);
+
+			ppcMsync();
+			ppcMbar();
+
+			/* -----------------------------------------------------------+
+			 * Assert 'start' parameter.
+			 * ----------------------------------------------------------*/
+			mtdcr(ddrcfga, DDR0_02);
+			val = (mfdcr(ddrcfgd) & ~DDR0_02_START_MASK) | DDR0_02_START_ON;
+			mtdcr(ddrcfgd, val);
+
+			ppcMsync();
+			ppcMbar();
+
+			/* -----------------------------------------------------------+
+			 * Wait for the DCC master delay line to finish calibration
+			 * ----------------------------------------------------------*/
+			if (wait_for_dlllock() != 0) {
+				printf("dlllock did not occur !!!\n");
+				printf("denali_core_search_data_eye!!!\n");
+				printf("wr_dqs_shift = %d - dll_dqs_delay_X = %d\n",
+				       wr_dqs_shift, dll_dqs_delay_X);
+				hang();
+			}
+			ppcMsync();
+			ppcMbar();
+
+			if (wait_for_dram_init_complete() != 0) {
+				printf("dram init complete did not occur !!!\n");
+				printf("denali_core_search_data_eye!!!\n");
+				printf("wr_dqs_shift = %d - dll_dqs_delay_X = %d\n",
+				       wr_dqs_shift, dll_dqs_delay_X);
+				hang();
+			}
+			udelay(100);  /* wait 100us to ensure init is really completed !!! */
+
+			/* write values */
+			for (j=0; j<NUM_TRIES; j++) {
+				ram_pointer[j] = test[j];
+
+				/* clear any cache at ram location */
+				__asm__("dcbf 0,%0": :"r" (&ram_pointer[j]));
+			}
+
+			/* read values back */
+			for (j=0; j<NUM_TRIES; j++) {
+				for (k=0; k<NUM_READS; k++) {
+					/* clear any cache at ram location */
+					__asm__("dcbf 0,%0": :"r" (&ram_pointer[j]));
+
+					if (ram_pointer[j] != test[j])
+						break;
+				}
+
+				/* read error */
+				if (k != NUM_READS)
+					break;
+			}
+
+			/* See if the dll_dqs_delay_X value passed.*/
+			if (j < NUM_TRIES) {
+				/* Failed */
+				passing_cases = 0;
+				/* break; */
+			} else {
+				/* Passed */
+				if (passing_cases == 0)
+					dll_dqs_delay_X_sw_val = dll_dqs_delay_X;
+				passing_cases++;
+				if (passing_cases >= max_passing_cases) {
+					max_passing_cases = passing_cases;
+					wr_dqs_shift_with_max_passing_cases = wr_dqs_shift;
+					dll_dqs_delay_X_start_window = dll_dqs_delay_X_sw_val;
+					dll_dqs_delay_X_end_window = dll_dqs_delay_X;
+				}
+			}
+
+			/* -----------------------------------------------------------+
+			 * De-assert 'start' parameter.
+			 * ----------------------------------------------------------*/
+			mtdcr(ddrcfga, DDR0_02);
+			val = (mfdcr(ddrcfgd) & ~DDR0_02_START_MASK) | DDR0_02_START_OFF;
+			mtdcr(ddrcfgd, val);
+
+		} /* for (dll_dqs_delay_X=0; dll_dqs_delay_X<128; dll_dqs_delay_X++) */
+
+	} /* for (wr_dqs_shift=0; wr_dqs_shift<96; wr_dqs_shift++) */
+
+	/* -----------------------------------------------------------+
+	 * Largest passing window is now detected.
+	 * ----------------------------------------------------------*/
+
+	/* Compute dll_dqs_delay_X value */
+	dll_dqs_delay_X = (dll_dqs_delay_X_end_window + dll_dqs_delay_X_start_window) / 2;
+	wr_dqs_shift = wr_dqs_shift_with_max_passing_cases;
+
+	debug("DQS calibration - Window detected:\n");
+	debug("max_passing_cases = %d\n", max_passing_cases);
+	debug("wr_dqs_shift      = %d\n", wr_dqs_shift);
+	debug("dll_dqs_delay_X   = %d\n", dll_dqs_delay_X);
+	debug("dll_dqs_delay_X window = %d - %d\n",
+	       dll_dqs_delay_X_start_window, dll_dqs_delay_X_end_window);
+
+	/* -----------------------------------------------------------+
+	 * De-assert 'start' parameter.
+	 * ----------------------------------------------------------*/
+	mtdcr(ddrcfga, DDR0_02);
+	val = (mfdcr(ddrcfgd) & ~DDR0_02_START_MASK) | DDR0_02_START_OFF;
+	mtdcr(ddrcfgd, val);
+
+	/* -----------------------------------------------------------+
+	 * Set 'wr_dqs_shift'
+	 * ----------------------------------------------------------*/
+	mtdcr(ddrcfga, DDR0_09);
+	val = (mfdcr(ddrcfgd) & ~DDR0_09_WR_DQS_SHIFT_MASK)
+		| DDR0_09_WR_DQS_SHIFT_ENCODE(wr_dqs_shift);
+	mtdcr(ddrcfgd, val);
+	debug("DDR0_09=0x%08lx\n", val);
+
+	/* -----------------------------------------------------------+
+	 * Set 'dqs_out_shift' = wr_dqs_shift + 32
+	 * ----------------------------------------------------------*/
+	dqs_out_shift = wr_dqs_shift + 32;
+	mtdcr(ddrcfga, DDR0_22);
+	val = (mfdcr(ddrcfgd) & ~DDR0_22_DQS_OUT_SHIFT_MASK)
+		| DDR0_22_DQS_OUT_SHIFT_ENCODE(dqs_out_shift);
+	mtdcr(ddrcfgd, val);
+	debug("DDR0_22=0x%08lx\n", val);
+
+	/* -----------------------------------------------------------+
+	 * Set 'dll_dqs_delay_X'.
+	 * ----------------------------------------------------------*/
+	/* dll_dqs_delay_0 */
+	mtdcr(ddrcfga, DDR0_17);
+	val = (mfdcr(ddrcfgd) & ~DDR0_17_DLL_DQS_DELAY_0_MASK)
+		| DDR0_17_DLL_DQS_DELAY_0_ENCODE(dll_dqs_delay_X);
+	mtdcr(ddrcfgd, val);
+	debug("DDR0_17=0x%08lx\n", val);
+
+	/* dll_dqs_delay_1 to dll_dqs_delay_4 */
+	mtdcr(ddrcfga, DDR0_18);
+	val = (mfdcr(ddrcfgd) & ~DDR0_18_DLL_DQS_DELAY_X_MASK)
+		| DDR0_18_DLL_DQS_DELAY_4_ENCODE(dll_dqs_delay_X)
+		| DDR0_18_DLL_DQS_DELAY_3_ENCODE(dll_dqs_delay_X)
+		| DDR0_18_DLL_DQS_DELAY_2_ENCODE(dll_dqs_delay_X)
+		| DDR0_18_DLL_DQS_DELAY_1_ENCODE(dll_dqs_delay_X);
+	mtdcr(ddrcfgd, val);
+	debug("DDR0_18=0x%08lx\n", val);
+
+	/* dll_dqs_delay_5 to dll_dqs_delay_8 */
+	mtdcr(ddrcfga, DDR0_19);
+	val = (mfdcr(ddrcfgd) & ~DDR0_19_DLL_DQS_DELAY_X_MASK)
+		| DDR0_19_DLL_DQS_DELAY_8_ENCODE(dll_dqs_delay_X)
+		| DDR0_19_DLL_DQS_DELAY_7_ENCODE(dll_dqs_delay_X)
+		| DDR0_19_DLL_DQS_DELAY_6_ENCODE(dll_dqs_delay_X)
+		| DDR0_19_DLL_DQS_DELAY_5_ENCODE(dll_dqs_delay_X);
+	mtdcr(ddrcfgd, val);
+	debug("DDR0_19=0x%08lx\n", val);
+
+	/* -----------------------------------------------------------+
+	 * Assert 'start' parameter.
+	 * ----------------------------------------------------------*/
+	mtdcr(ddrcfga, DDR0_02);
+	val = (mfdcr(ddrcfgd) & ~DDR0_02_START_MASK) | DDR0_02_START_ON;
+	mtdcr(ddrcfgd, val);
+
+	ppcMsync();
+	ppcMbar();
+
+	/* -----------------------------------------------------------+
+	 * Wait for the DCC master delay line to finish calibration
+	 * ----------------------------------------------------------*/
+	if (wait_for_dlllock() != 0) {
+		printf("dlllock did not occur !!!\n");
+		hang();
+	}
+	ppcMsync();
+	ppcMbar();
+
+	if (wait_for_dram_init_complete() != 0) {
+		printf("dram init complete did not occur !!!\n");
+		hang();
+	}
+	udelay(100);  /* wait 100us to ensure init is really completed !!! */
+}
+#endif /* CONFIG_DDR_DATA_EYE */
+
+#if defined(CONFIG_NAND_SPL)
+/* Using cpu/ppc4xx/speed.c to calculate the bus frequency is too big
+ * for the 4k NAND boot image so define bus_frequency to 133MHz here
+ * which is save for the refresh counter setup.
+ */
+#define get_bus_freq(val)	133000000
+#endif
+
+/*************************************************************************
+ *
+ * initdram -- 440EPx's DDR controller is a DENALI Core
+ *
+ ************************************************************************/
+long int initdram (int board_type)
+{
+#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)
+#if !defined(CONFIG_NAND_SPL)
+	ulong speed = get_bus_freq(0);
+#else
+	ulong speed = 133333333;	/* 133MHz is on the safe side	*/
+#endif
+
+	mtsdram(DDR0_02, 0x00000000);
+
+	mtsdram(DDR0_00, 0x0000190A);
+	mtsdram(DDR0_01, 0x01000000);
+	mtsdram(DDR0_03, 0x02030602);
+	mtsdram(DDR0_04, 0x0A020200);
+	mtsdram(DDR0_05, 0x02020308);
+	mtsdram(DDR0_06, 0x0102C812);
+	mtsdram(DDR0_07, 0x000D0100);
+	mtsdram(DDR0_08, 0x02430001);
+	mtsdram(DDR0_09, 0x00011D5F);
+	mtsdram(DDR0_10, 0x00000300);
+	mtsdram(DDR0_11, 0x0027C800);
+	mtsdram(DDR0_12, 0x00000003);
+	mtsdram(DDR0_14, 0x00000000);
+	mtsdram(DDR0_17, 0x19000000);
+	mtsdram(DDR0_18, 0x19191919);
+	mtsdram(DDR0_19, 0x19191919);
+	mtsdram(DDR0_20, 0x0B0B0B0B);
+	mtsdram(DDR0_21, 0x0B0B0B0B);
+	mtsdram(DDR0_22, 0x00267F0B);
+	mtsdram(DDR0_23, 0x00000000);
+	mtsdram(DDR0_24, 0x01010002);
+	if (speed > 133333334)
+		mtsdram(DDR0_26, 0x5B26050C);
+	else
+		mtsdram(DDR0_26, 0x5B260408);
+	mtsdram(DDR0_27, 0x0000682B);
+	mtsdram(DDR0_28, 0x00000000);
+	mtsdram(DDR0_31, 0x00000000);
+	mtsdram(DDR0_42, 0x01000006);
+	mtsdram(DDR0_43, 0x030A0200);
+	mtsdram(DDR0_44, 0x00000003);
+	mtsdram(DDR0_02, 0x00000001);
+
+	wait_for_dlllock();
+#endif /* #ifndef CONFIG_NAND_U_BOOT */
+
+#ifdef CONFIG_DDR_DATA_EYE
+	/* -----------------------------------------------------------+
+	 * Perform data eye search if requested.
+	 * ----------------------------------------------------------*/
+	denali_core_search_data_eye(CFG_MBYTES_SDRAM << 20);
+#endif
+
+	return (CFG_MBYTES_SDRAM << 20);
+}
diff --git a/board/esd/pmc440/sdram.h b/board/esd/pmc440/sdram.h
new file mode 100644
index 0000000000..7f847aa2ad
--- /dev/null
+++ b/board/esd/pmc440/sdram.h
@@ -0,0 +1,505 @@
+/*
+ * (C) Copyright 2006
+ * Sylvie Gohl,             AMCC/IBM, gohl.sylvie@fr.ibm.com
+ * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
+ * Thierry Roman,           AMCC/IBM, thierry_roman@fr.ibm.com
+ * Alain Saurel,            AMCC/IBM, alain.saurel@fr.ibm.com
+ * Robert Snyder,           AMCC/IBM, rob.snyder@fr.ibm.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _SPD_SDRAM_DENALI_H_
+#define _SPD_SDRAM_DENALI_H_
+
+#define ppcMsync	sync
+#define ppcMbar		eieio
+
+/* General definitions */
+#define MAX_SPD_BYTE        128         /* highest SPD byte # to read */
+#define DENALI_REG_NUMBER   45          /* 45 Regs in PPC440EPx Denali Core */
+#define SUPPORTED_DIMMS_NB  7           /* Number of supported DIMM modules types */
+#define SDRAM_NONE          0           /* No DIMM detected in Slot */
+#define MAXRANKS            2           /* 2 ranks maximum */
+
+/* Supported PLB Frequencies */
+#define PLB_FREQ_133MHZ     133333333
+#define PLB_FREQ_152MHZ     152000000
+#define PLB_FREQ_160MHZ     160000000
+#define PLB_FREQ_166MHZ     166666666
+
+/* Denali Core Registers */
+#define SDRAM_DCR_BASE 0x10
+
+#define DDR_DCR_BASE 0x10
+#define ddrcfga  (DDR_DCR_BASE+0x0)   /* DDR configuration address reg */
+#define ddrcfgd  (DDR_DCR_BASE+0x1)   /* DDR configuration data reg    */
+
+/*-----------------------------------------------------------------------------+
+  | Values for ddrcfga register - indirect addressing of these regs
+  +-----------------------------------------------------------------------------*/
+
+#define DDR0_00                         0x00
+#define DDR0_00_INT_ACK_MASK              0x7F000000 /* Write only */
+#define DDR0_00_INT_ACK_ALL               0x7F000000
+#define DDR0_00_INT_ACK_ENCODE(n)           ((((unsigned long)(n))&0x7F)<<24)
+#define DDR0_00_INT_ACK_DECODE(n)           ((((unsigned long)(n))>>24)&0x7F)
+/* Status */
+#define DDR0_00_INT_STATUS_MASK           0x00FF0000 /* Read only */
+/* Bit0. A single access outside the defined PHYSICAL memory space detected. */
+#define DDR0_00_INT_STATUS_BIT0           0x00010000
+/* Bit1. Multiple accesses outside the defined PHYSICAL memory space detected. */
+#define DDR0_00_INT_STATUS_BIT1           0x00020000
+/* Bit2. Single correctable ECC event detected */
+#define DDR0_00_INT_STATUS_BIT2           0x00040000
+/* Bit3. Multiple correctable ECC events detected. */
+#define DDR0_00_INT_STATUS_BIT3           0x00080000
+/* Bit4. Single uncorrectable ECC event detected. */
+#define DDR0_00_INT_STATUS_BIT4           0x00100000
+/* Bit5. Multiple uncorrectable ECC events detected. */
+#define DDR0_00_INT_STATUS_BIT5           0x00200000
+/* Bit6. DRAM initialization complete. */
+#define DDR0_00_INT_STATUS_BIT6           0x00400000
+/* Bit7. Logical OR of all lower bits. */
+#define DDR0_00_INT_STATUS_BIT7           0x00800000
+
+#define DDR0_00_INT_STATUS_ENCODE(n)        ((((unsigned long)(n))&0xFF)<<16)
+#define DDR0_00_INT_STATUS_DECODE(n)        ((((unsigned long)(n))>>16)&0xFF)
+#define DDR0_00_DLL_INCREMENT_MASK        0x00007F00
+#define DDR0_00_DLL_INCREMENT_ENCODE(n)     ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_00_DLL_INCREMENT_DECODE(n)     ((((unsigned long)(n))>>8)&0x7F)
+#define DDR0_00_DLL_START_POINT_MASK      0x0000007F
+#define DDR0_00_DLL_START_POINT_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_00_DLL_START_POINT_DECODE(n)   ((((unsigned long)(n))>>0)&0x7F)
+
+
+#define DDR0_01                         0x01
+#define DDR0_01_PLB0_DB_CS_LOWER_MASK     0x1F000000
+#define DDR0_01_PLB0_DB_CS_LOWER_ENCODE(n)  ((((unsigned long)(n))&0x1F)<<24)
+#define DDR0_01_PLB0_DB_CS_LOWER_DECODE(n)  ((((unsigned long)(n))>>24)&0x1F)
+#define DDR0_01_PLB0_DB_CS_UPPER_MASK     0x001F0000
+#define DDR0_01_PLB0_DB_CS_UPPER_ENCODE(n)  ((((unsigned long)(n))&0x1F)<<16)
+#define DDR0_01_PLB0_DB_CS_UPPER_DECODE(n)  ((((unsigned long)(n))>>16)&0x1F)
+#define DDR0_01_OUT_OF_RANGE_TYPE_MASK    0x00000700 /* Read only */
+#define DDR0_01_OUT_OF_RANGE_TYPE_ENCODE(n)               ((((unsigned long)(n))&0x7)<<8)
+#define DDR0_01_OUT_OF_RANGE_TYPE_DECODE(n)               ((((unsigned long)(n))>>8)&0x7)
+#define DDR0_01_INT_MASK_MASK             0x000000FF
+#define DDR0_01_INT_MASK_ENCODE(n)          ((((unsigned long)(n))&0xFF)<<0)
+#define DDR0_01_INT_MASK_DECODE(n)          ((((unsigned long)(n))>>0)&0xFF)
+#define DDR0_01_INT_MASK_ALL_ON           0x000000FF
+#define DDR0_01_INT_MASK_ALL_OFF          0x00000000
+
+#define DDR0_02                         0x02
+#define DDR0_02_MAX_CS_REG_MASK           0x02000000 /* Read only */
+#define DDR0_02_MAX_CS_REG_ENCODE(n)        ((((unsigned long)(n))&0x2)<<24)
+#define DDR0_02_MAX_CS_REG_DECODE(n)        ((((unsigned long)(n))>>24)&0x2)
+#define DDR0_02_MAX_COL_REG_MASK          0x000F0000 /* Read only */
+#define DDR0_02_MAX_COL_REG_ENCODE(n)       ((((unsigned long)(n))&0xF)<<16)
+#define DDR0_02_MAX_COL_REG_DECODE(n)       ((((unsigned long)(n))>>16)&0xF)
+#define DDR0_02_MAX_ROW_REG_MASK          0x00000F00 /* Read only */
+#define DDR0_02_MAX_ROW_REG_ENCODE(n)       ((((unsigned long)(n))&0xF)<<8)
+#define DDR0_02_MAX_ROW_REG_DECODE(n)       ((((unsigned long)(n))>>8)&0xF)
+#define DDR0_02_START_MASK                0x00000001
+#define DDR0_02_START_ENCODE(n)             ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_02_START_DECODE(n)             ((((unsigned long)(n))>>0)&0x1)
+#define DDR0_02_START_OFF                 0x00000000
+#define DDR0_02_START_ON                  0x00000001
+
+#define DDR0_03                         0x03
+#define DDR0_03_BSTLEN_MASK               0x07000000
+#define DDR0_03_BSTLEN_ENCODE(n)            ((((unsigned long)(n))&0x7)<<24)
+#define DDR0_03_BSTLEN_DECODE(n)            ((((unsigned long)(n))>>24)&0x7)
+#define DDR0_03_CASLAT_MASK               0x00070000
+#define DDR0_03_CASLAT_ENCODE(n)            ((((unsigned long)(n))&0x7)<<16)
+#define DDR0_03_CASLAT_DECODE(n)            ((((unsigned long)(n))>>16)&0x7)
+#define DDR0_03_CASLAT_LIN_MASK           0x00000F00
+#define DDR0_03_CASLAT_LIN_ENCODE(n)        ((((unsigned long)(n))&0xF)<<8)
+#define DDR0_03_CASLAT_LIN_DECODE(n)        ((((unsigned long)(n))>>8)&0xF)
+#define DDR0_03_INITAREF_MASK             0x0000000F
+#define DDR0_03_INITAREF_ENCODE(n)          ((((unsigned long)(n))&0xF)<<0)
+#define DDR0_03_INITAREF_DECODE(n)          ((((unsigned long)(n))>>0)&0xF)
+
+#define DDR0_04                         0x04
+#define DDR0_04_TRC_MASK                  0x1F000000
+#define DDR0_04_TRC_ENCODE(n)               ((((unsigned long)(n))&0x1F)<<24)
+#define DDR0_04_TRC_DECODE(n)               ((((unsigned long)(n))>>24)&0x1F)
+#define DDR0_04_TRRD_MASK                 0x00070000
+#define DDR0_04_TRRD_ENCODE(n)              ((((unsigned long)(n))&0x7)<<16)
+#define DDR0_04_TRRD_DECODE(n)              ((((unsigned long)(n))>>16)&0x7)
+#define DDR0_04_TRTP_MASK                 0x00000700
+#define DDR0_04_TRTP_ENCODE(n)              ((((unsigned long)(n))&0x7)<<8)
+#define DDR0_04_TRTP_DECODE(n)              ((((unsigned long)(n))>>8)&0x7)
+
+#define DDR0_05                         0x05
+#define DDR0_05_TMRD_MASK                 0x1F000000
+#define DDR0_05_TMRD_ENCODE(n)              ((((unsigned long)(n))&0x1F)<<24)
+#define DDR0_05_TMRD_DECODE(n)              ((((unsigned long)(n))>>24)&0x1F)
+#define DDR0_05_TEMRS_MASK                0x00070000
+#define DDR0_05_TEMRS_ENCODE(n)             ((((unsigned long)(n))&0x7)<<16)
+#define DDR0_05_TEMRS_DECODE(n)             ((((unsigned long)(n))>>16)&0x7)
+#define DDR0_05_TRP_MASK                  0x00000F00
+#define DDR0_05_TRP_ENCODE(n)               ((((unsigned long)(n))&0xF)<<8)
+#define DDR0_05_TRP_DECODE(n)               ((((unsigned long)(n))>>8)&0xF)
+#define DDR0_05_TRAS_MIN_MASK             0x000000FF
+#define DDR0_05_TRAS_MIN_ENCODE(n)          ((((unsigned long)(n))&0xFF)<<0)
+#define DDR0_05_TRAS_MIN_DECODE(n)          ((((unsigned long)(n))>>0)&0xFF)
+
+#define DDR0_06                         0x06
+#define DDR0_06_WRITEINTERP_MASK          0x01000000
+#define DDR0_06_WRITEINTERP_ENCODE(n)       ((((unsigned long)(n))&0x1)<<24)
+#define DDR0_06_WRITEINTERP_DECODE(n)       ((((unsigned long)(n))>>24)&0x1)
+#define DDR0_06_TWTR_MASK                 0x00070000
+#define DDR0_06_TWTR_ENCODE(n)              ((((unsigned long)(n))&0x7)<<16)
+#define DDR0_06_TWTR_DECODE(n)              ((((unsigned long)(n))>>16)&0x7)
+#define DDR0_06_TDLL_MASK                 0x0000FF00
+#define DDR0_06_TDLL_ENCODE(n)              ((((unsigned long)(n))&0xFF)<<8)
+#define DDR0_06_TDLL_DECODE(n)              ((((unsigned long)(n))>>8)&0xFF)
+#define DDR0_06_TRFC_MASK                 0x0000007F
+#define DDR0_06_TRFC_ENCODE(n)              ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_06_TRFC_DECODE(n)              ((((unsigned long)(n))>>0)&0x7F)
+
+#define DDR0_07                         0x07
+#define DDR0_07_NO_CMD_INIT_MASK          0x01000000
+#define DDR0_07_NO_CMD_INIT_ENCODE(n)       ((((unsigned long)(n))&0x1)<<24)
+#define DDR0_07_NO_CMD_INIT_DECODE(n)       ((((unsigned long)(n))>>24)&0x1)
+#define DDR0_07_TFAW_MASK                 0x001F0000
+#define DDR0_07_TFAW_ENCODE(n)              ((((unsigned long)(n))&0x1F)<<16)
+#define DDR0_07_TFAW_DECODE(n)              ((((unsigned long)(n))>>16)&0x1F)
+#define DDR0_07_AUTO_REFRESH_MODE_MASK    0x00000100
+#define DDR0_07_AUTO_REFRESH_MODE_ENCODE(n) ((((unsigned long)(n))&0x1)<<8)
+#define DDR0_07_AUTO_REFRESH_MODE_DECODE(n) ((((unsigned long)(n))>>8)&0x1)
+#define DDR0_07_AREFRESH_MASK             0x00000001
+#define DDR0_07_AREFRESH_ENCODE(n)          ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_07_AREFRESH_DECODE(n)          ((((unsigned long)(n))>>0)&0x1)
+
+#define DDR0_08                         0x08
+#define DDR0_08_WRLAT_MASK                0x07000000
+#define DDR0_08_WRLAT_ENCODE(n)             ((((unsigned long)(n))&0x7)<<24)
+#define DDR0_08_WRLAT_DECODE(n)             ((((unsigned long)(n))>>24)&0x7)
+#define DDR0_08_TCPD_MASK                 0x00FF0000
+#define DDR0_08_TCPD_ENCODE(n)              ((((unsigned long)(n))&0xFF)<<16)
+#define DDR0_08_TCPD_DECODE(n)              ((((unsigned long)(n))>>16)&0xFF)
+#define DDR0_08_DQS_N_EN_MASK             0x00000100
+#define DDR0_08_DQS_N_EN_ENCODE(n)          ((((unsigned long)(n))&0x1)<<8)
+#define DDR0_08_DQS_N_EN_DECODE(n)          ((((unsigned long)(n))>>8)&0x1)
+#define DDR0_08_DDRII_SDRAM_MODE_MASK     0x00000001
+#define DDR0_08_DDRII_ENCODE(n)             ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_08_DDRII_DECODE(n)             ((((unsigned long)(n))>>0)&0x1)
+
+#define DDR0_09                         0x09
+#define DDR0_09_OCD_ADJUST_PDN_CS_0_MASK  0x1F000000
+#define DDR0_09_OCD_ADJUST_PDN_CS_0_ENCODE(n) ((((unsigned long)(n))&0x1F)<<24)
+#define DDR0_09_OCD_ADJUST_PDN_CS_0_DECODE(n) ((((unsigned long)(n))>>24)&0x1F)
+#define DDR0_09_RTT_0_MASK                0x00030000
+#define DDR0_09_RTT_0_ENCODE(n)             ((((unsigned long)(n))&0x3)<<16)
+#define DDR0_09_RTT_0_DECODE(n)             ((((unsigned long)(n))>>16)&0x3)
+#define DDR0_09_WR_DQS_SHIFT_BYPASS_MASK  0x00007F00
+#define DDR0_09_WR_DQS_SHIFT_BYPASS_ENCODE(n) ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_09_WR_DQS_SHIFT_BYPASS_DECODE(n) ((((unsigned long)(n))>>8)&0x7F)
+#define DDR0_09_WR_DQS_SHIFT_MASK         0x0000007F
+#define DDR0_09_WR_DQS_SHIFT_ENCODE(n)      ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_09_WR_DQS_SHIFT_DECODE(n)      ((((unsigned long)(n))>>0)&0x7F)
+
+#define DDR0_10                         0x0A
+#define DDR0_10_WRITE_MODEREG_MASK        0x00010000 /* Write only */
+#define DDR0_10_WRITE_MODEREG_ENCODE(n)     ((((unsigned long)(n))&0x1)<<16)
+#define DDR0_10_WRITE_MODEREG_DECODE(n)     ((((unsigned long)(n))>>16)&0x1)
+#define DDR0_10_CS_MAP_MASK               0x00000300
+#define DDR0_10_CS_MAP_NO_MEM             0x00000000
+#define DDR0_10_CS_MAP_RANK0_INSTALLED    0x00000100
+#define DDR0_10_CS_MAP_RANK1_INSTALLED    0x00000200
+#define DDR0_10_CS_MAP_ENCODE(n)            ((((unsigned long)(n))&0x3)<<8)
+#define DDR0_10_CS_MAP_DECODE(n)            ((((unsigned long)(n))>>8)&0x3)
+#define DDR0_10_OCD_ADJUST_PUP_CS_0_MASK  0x0000001F
+#define DDR0_10_OCD_ADJUST_PUP_CS_0_ENCODE(n) ((((unsigned long)(n))&0x1F)<<0)
+#define DDR0_10_OCD_ADJUST_PUP_CS_0_DECODE(n) ((((unsigned long)(n))>>0)&0x1F)
+
+#define DDR0_11                         0x0B
+#define DDR0_11_SREFRESH_MASK             0x01000000
+#define DDR0_11_SREFRESH_ENCODE(n)          ((((unsigned long)(n))&0x1)<<24)
+#define DDR0_11_SREFRESH_DECODE(n)          ((((unsigned long)(n))>>24)&0x1F)
+#define DDR0_11_TXSNR_MASK                0x00FF0000
+#define DDR0_11_TXSNR_ENCODE(n)             ((((unsigned long)(n))&0xFF)<<16)
+#define DDR0_11_TXSNR_DECODE(n)             ((((unsigned long)(n))>>16)&0xFF)
+#define DDR0_11_TXSR_MASK                 0x0000FF00
+#define DDR0_11_TXSR_ENCODE(n)              ((((unsigned long)(n))&0xFF)<<8)
+#define DDR0_11_TXSR_DECODE(n)              ((((unsigned long)(n))>>8)&0xFF)
+
+#define DDR0_12                         0x0C
+#define DDR0_12_TCKE_MASK                 0x0000007
+#define DDR0_12_TCKE_ENCODE(n)              ((((unsigned long)(n))&0x7)<<0)
+#define DDR0_12_TCKE_DECODE(n)              ((((unsigned long)(n))>>0)&0x7)
+
+#define DDR0_13                         0x0D
+
+#define DDR0_14                         0x0E
+#define DDR0_14_DLL_BYPASS_MODE_MASK      0x01000000
+#define DDR0_14_DLL_BYPASS_MODE_ENCODE(n)   ((((unsigned long)(n))&0x1)<<24)
+#define DDR0_14_DLL_BYPASS_MODE_DECODE(n)   ((((unsigned long)(n))>>24)&0x1)
+#define DDR0_14_REDUC_MASK                0x00010000
+#define DDR0_14_REDUC_64BITS              0x00000000
+#define DDR0_14_REDUC_32BITS              0x00010000
+#define DDR0_14_REDUC_ENCODE(n)             ((((unsigned long)(n))&0x1)<<16)
+#define DDR0_14_REDUC_DECODE(n)             ((((unsigned long)(n))>>16)&0x1)
+#define DDR0_14_REG_DIMM_ENABLE_MASK      0x00000100
+#define DDR0_14_REG_DIMM_ENABLE_ENCODE(n)   ((((unsigned long)(n))&0x1)<<8)
+#define DDR0_14_REG_DIMM_ENABLE_DECODE(n)   ((((unsigned long)(n))>>8)&0x1)
+
+#define DDR0_15                         0x0F
+
+#define DDR0_16                         0x10
+
+#define DDR0_17                         0x11
+#define DDR0_17_DLL_DQS_DELAY_0_MASK      0x7F000000
+#define DDR0_17_DLL_DQS_DELAY_0_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<24)
+#define DDR0_17_DLL_DQS_DELAY_0_DECODE(n)   ((((unsigned long)(n))>>24)&0x7F)
+#define DDR0_17_DLLLOCKREG_MASK           0x00010000 /* Read only */
+#define DDR0_17_DLLLOCKREG_LOCKED         0x00010000
+#define DDR0_17_DLLLOCKREG_UNLOCKED       0x00000000
+#define DDR0_17_DLLLOCKREG_ENCODE(n)        ((((unsigned long)(n))&0x1)<<16)
+#define DDR0_17_DLLLOCKREG_DECODE(n)        ((((unsigned long)(n))>>16)&0x1)
+#define DDR0_17_DLL_LOCK_MASK             0x00007F00 /* Read only */
+#define DDR0_17_DLL_LOCK_ENCODE(n)          ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_17_DLL_LOCK_DECODE(n)          ((((unsigned long)(n))>>8)&0x7F)
+
+#define DDR0_18                         0x12
+#define DDR0_18_DLL_DQS_DELAY_X_MASK      0x7F7F7F7F
+#define DDR0_18_DLL_DQS_DELAY_4_MASK      0x7F000000
+#define DDR0_18_DLL_DQS_DELAY_4_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<24)
+#define DDR0_18_DLL_DQS_DELAY_4_DECODE(n)   ((((unsigned long)(n))>>24)&0x7F)
+#define DDR0_18_DLL_DQS_DELAY_3_MASK      0x007F0000
+#define DDR0_18_DLL_DQS_DELAY_3_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<16)
+#define DDR0_18_DLL_DQS_DELAY_3_DECODE(n)   ((((unsigned long)(n))>>16)&0x7F)
+#define DDR0_18_DLL_DQS_DELAY_2_MASK      0x00007F00
+#define DDR0_18_DLL_DQS_DELAY_2_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_18_DLL_DQS_DELAY_2_DECODE(n)   ((((unsigned long)(n))>>8)&0x7F)
+#define DDR0_18_DLL_DQS_DELAY_1_MASK      0x0000007F
+#define DDR0_18_DLL_DQS_DELAY_1_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_18_DLL_DQS_DELAY_1_DECODE(n)   ((((unsigned long)(n))>>0)&0x7F)
+
+#define DDR0_19                         0x13
+#define DDR0_19_DLL_DQS_DELAY_X_MASK      0x7F7F7F7F
+#define DDR0_19_DLL_DQS_DELAY_8_MASK      0x7F000000
+#define DDR0_19_DLL_DQS_DELAY_8_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<24)
+#define DDR0_19_DLL_DQS_DELAY_8_DECODE(n)   ((((unsigned long)(n))>>24)&0x7F)
+#define DDR0_19_DLL_DQS_DELAY_7_MASK      0x007F0000
+#define DDR0_19_DLL_DQS_DELAY_7_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<16)
+#define DDR0_19_DLL_DQS_DELAY_7_DECODE(n)   ((((unsigned long)(n))>>16)&0x7F)
+#define DDR0_19_DLL_DQS_DELAY_6_MASK      0x00007F00
+#define DDR0_19_DLL_DQS_DELAY_6_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_19_DLL_DQS_DELAY_6_DECODE(n)   ((((unsigned long)(n))>>8)&0x7F)
+#define DDR0_19_DLL_DQS_DELAY_5_MASK      0x0000007F
+#define DDR0_19_DLL_DQS_DELAY_5_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_19_DLL_DQS_DELAY_5_DECODE(n)   ((((unsigned long)(n))>>0)&0x7F)
+
+#define DDR0_20                         0x14
+#define DDR0_20_DLL_DQS_BYPASS_3_MASK      0x7F000000
+#define DDR0_20_DLL_DQS_BYPASS_3_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<24)
+#define DDR0_20_DLL_DQS_BYPASS_3_DECODE(n)   ((((unsigned long)(n))>>24)&0x7F)
+#define DDR0_20_DLL_DQS_BYPASS_2_MASK      0x007F0000
+#define DDR0_20_DLL_DQS_BYPASS_2_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<16)
+#define DDR0_20_DLL_DQS_BYPASS_2_DECODE(n)   ((((unsigned long)(n))>>16)&0x7F)
+#define DDR0_20_DLL_DQS_BYPASS_1_MASK      0x00007F00
+#define DDR0_20_DLL_DQS_BYPASS_1_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_20_DLL_DQS_BYPASS_1_DECODE(n)   ((((unsigned long)(n))>>8)&0x7F)
+#define DDR0_20_DLL_DQS_BYPASS_0_MASK      0x0000007F
+#define DDR0_20_DLL_DQS_BYPASS_0_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_20_DLL_DQS_BYPASS_0_DECODE(n)   ((((unsigned long)(n))>>0)&0x7F)
+
+#define DDR0_21                         0x15
+#define DDR0_21_DLL_DQS_BYPASS_7_MASK      0x7F000000
+#define DDR0_21_DLL_DQS_BYPASS_7_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<24)
+#define DDR0_21_DLL_DQS_BYPASS_7_DECODE(n)   ((((unsigned long)(n))>>24)&0x7F)
+#define DDR0_21_DLL_DQS_BYPASS_6_MASK      0x007F0000
+#define DDR0_21_DLL_DQS_BYPASS_6_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<16)
+#define DDR0_21_DLL_DQS_BYPASS_6_DECODE(n)   ((((unsigned long)(n))>>16)&0x7F)
+#define DDR0_21_DLL_DQS_BYPASS_5_MASK      0x00007F00
+#define DDR0_21_DLL_DQS_BYPASS_5_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_21_DLL_DQS_BYPASS_5_DECODE(n)   ((((unsigned long)(n))>>8)&0x7F)
+#define DDR0_21_DLL_DQS_BYPASS_4_MASK      0x0000007F
+#define DDR0_21_DLL_DQS_BYPASS_4_ENCODE(n)   ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_21_DLL_DQS_BYPASS_4_DECODE(n)   ((((unsigned long)(n))>>0)&0x7F)
+
+#define DDR0_22                         0x16
+/* ECC */
+#define DDR0_22_CTRL_RAW_MASK             0x03000000
+#define DDR0_22_CTRL_RAW_ECC_DISABLE      0x00000000 /* ECC not being used */
+#define DDR0_22_CTRL_RAW_ECC_CHECK_ONLY   0x01000000 /* ECC checking is on, but no attempts to correct*/
+#define DDR0_22_CTRL_RAW_NO_ECC_RAM       0x02000000 /* No ECC RAM storage available */
+#define DDR0_22_CTRL_RAW_ECC_ENABLE       0x03000000 /* ECC checking and correcting on */
+#define DDR0_22_CTRL_RAW_ENCODE(n)          ((((unsigned long)(n))&0x3)<<24)
+#define DDR0_22_CTRL_RAW_DECODE(n)          ((((unsigned long)(n))>>24)&0x3)
+
+#define DDR0_22_DQS_OUT_SHIFT_BYPASS_MASK 0x007F0000
+#define DDR0_22_DQS_OUT_SHIFT_BYPASS_ENCODE(n) ((((unsigned long)(n))&0x7F)<<16)
+#define DDR0_22_DQS_OUT_SHIFT_BYPASS_DECODE(n) ((((unsigned long)(n))>>16)&0x7F)
+#define DDR0_22_DQS_OUT_SHIFT_MASK        0x00007F00
+#define DDR0_22_DQS_OUT_SHIFT_ENCODE(n)     ((((unsigned long)(n))&0x7F)<<8)
+#define DDR0_22_DQS_OUT_SHIFT_DECODE(n)     ((((unsigned long)(n))>>8)&0x7F)
+#define DDR0_22_DLL_DQS_BYPASS_8_MASK     0x0000007F
+#define DDR0_22_DLL_DQS_BYPASS_8_ENCODE(n)  ((((unsigned long)(n))&0x7F)<<0)
+#define DDR0_22_DLL_DQS_BYPASS_8_DECODE(n)  ((((unsigned long)(n))>>0)&0x7F)
+
+
+#define DDR0_23                         0x17
+#define DDR0_23_ODT_RD_MAP_CS0_MASK       0x03000000
+#define DDR0_23_ODT_RD_MAP_CS0_ENCODE(n)   ((((unsigned long)(n))&0x3)<<24)
+#define DDR0_23_ODT_RD_MAP_CS0_DECODE(n)   ((((unsigned long)(n))>>24)&0x3)
+#define DDR0_23_ECC_C_SYND_MASK           0x00FF0000 /* Read only */
+#define DDR0_23_ECC_C_SYND_ENCODE(n)        ((((unsigned long)(n))&0xFF)<<16)
+#define DDR0_23_ECC_C_SYND_DECODE(n)        ((((unsigned long)(n))>>16)&0xFF)
+#define DDR0_23_ECC_U_SYND_MASK           0x0000FF00 /* Read only */
+#define DDR0_23_ECC_U_SYND_ENCODE(n)        ((((unsigned long)(n))&0xFF)<<8)
+#define DDR0_23_ECC_U_SYND_DECODE(n)        ((((unsigned long)(n))>>8)&0xFF)
+#define DDR0_23_FWC_MASK                  0x00000001 /* Write only */
+#define DDR0_23_FWC_ENCODE(n)               ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_23_FWC_DECODE(n)               ((((unsigned long)(n))>>0)&0x1)
+
+#define DDR0_24                         0x18
+#define DDR0_24_RTT_PAD_TERMINATION_MASK  0x03000000
+#define DDR0_24_RTT_PAD_TERMINATION_ENCODE(n) ((((unsigned long)(n))&0x3)<<24)
+#define DDR0_24_RTT_PAD_TERMINATION_DECODE(n) ((((unsigned long)(n))>>24)&0x3)
+#define DDR0_24_ODT_WR_MAP_CS1_MASK       0x00030000
+#define DDR0_24_ODT_WR_MAP_CS1_ENCODE(n)    ((((unsigned long)(n))&0x3)<<16)
+#define DDR0_24_ODT_WR_MAP_CS1_DECODE(n)    ((((unsigned long)(n))>>16)&0x3)
+#define DDR0_24_ODT_RD_MAP_CS1_MASK       0x00000300
+#define DDR0_24_ODT_RD_MAP_CS1_ENCODE(n)    ((((unsigned long)(n))&0x3)<<8)
+#define DDR0_24_ODT_RD_MAP_CS1_DECODE(n)    ((((unsigned long)(n))>>8)&0x3)
+#define DDR0_24_ODT_WR_MAP_CS0_MASK       0x00000003
+#define DDR0_24_ODT_WR_MAP_CS0_ENCODE(n)    ((((unsigned long)(n))&0x3)<<0)
+#define DDR0_24_ODT_WR_MAP_CS0_DECODE(n)    ((((unsigned long)(n))>>0)&0x3)
+
+#define DDR0_25                         0x19
+#define DDR0_25_VERSION_MASK              0xFFFF0000 /* Read only */
+#define DDR0_25_VERSION_ENCODE(n)           ((((unsigned long)(n))&0xFFFF)<<16)
+#define DDR0_25_VERSION_DECODE(n)           ((((unsigned long)(n))>>16)&0xFFFF)
+#define DDR0_25_OUT_OF_RANGE_LENGTH_MASK  0x000003FF /* Read only */
+#define DDR0_25_OUT_OF_RANGE_LENGTH_ENCODE(n) ((((unsigned long)(n))&0x3FF)<<0)
+#define DDR0_25_OUT_OF_RANGE_LENGTH_DECODE(n) ((((unsigned long)(n))>>0)&0x3FF)
+
+#define DDR0_26                         0x1A
+#define DDR0_26_TRAS_MAX_MASK             0xFFFF0000
+#define DDR0_26_TRAS_MAX_ENCODE(n)          ((((unsigned long)(n))&0xFFFF)<<16)
+#define DDR0_26_TRAS_MAX_DECODE(n)          ((((unsigned long)(n))>>16)&0xFFFF)
+#define DDR0_26_TREF_MASK                 0x00003FFF
+#define DDR0_26_TREF_ENCODE(n)              ((((unsigned long)(n))&0x3FF)<<0)
+#define DDR0_26_TREF_DECODE(n)              ((((unsigned long)(n))>>0)&0x3FF)
+
+#define DDR0_27                         0x1B
+#define DDR0_27_EMRS_DATA_MASK            0x3FFF0000
+#define DDR0_27_EMRS_DATA_ENCODE(n)         ((((unsigned long)(n))&0x3FFF)<<16)
+#define DDR0_27_EMRS_DATA_DECODE(n)         ((((unsigned long)(n))>>16)&0x3FFF)
+#define DDR0_27_TINIT_MASK                0x0000FFFF
+#define DDR0_27_TINIT_ENCODE(n)             ((((unsigned long)(n))&0xFFFF)<<0)
+#define DDR0_27_TINIT_DECODE(n)             ((((unsigned long)(n))>>0)&0xFFFF)
+
+#define DDR0_28                         0x1C
+#define DDR0_28_EMRS3_DATA_MASK           0x3FFF0000
+#define DDR0_28_EMRS3_DATA_ENCODE(n)        ((((unsigned long)(n))&0x3FFF)<<16)
+#define DDR0_28_EMRS3_DATA_DECODE(n)        ((((unsigned long)(n))>>16)&0x3FFF)
+#define DDR0_28_EMRS2_DATA_MASK           0x00003FFF
+#define DDR0_28_EMRS2_DATA_ENCODE(n)        ((((unsigned long)(n))&0x3FFF)<<0)
+#define DDR0_28_EMRS2_DATA_DECODE(n)        ((((unsigned long)(n))>>0)&0x3FFF)
+
+#define DDR0_29                         0x1D
+
+#define DDR0_30                         0x1E
+
+#define DDR0_31                         0x1F
+#define DDR0_31_XOR_CHECK_BITS_MASK       0x0000FFFF
+#define DDR0_31_XOR_CHECK_BITS_ENCODE(n)    ((((unsigned long)(n))&0xFFFF)<<0)
+#define DDR0_31_XOR_CHECK_BITS_DECODE(n)    ((((unsigned long)(n))>>0)&0xFFFF)
+
+#define DDR0_32                         0x20
+#define DDR0_32_OUT_OF_RANGE_ADDR_MASK    0xFFFFFFFF /* Read only */
+#define DDR0_32_OUT_OF_RANGE_ADDR_ENCODE(n) ((((unsigned long)(n))&0xFFFFFFFF)<<0)
+#define DDR0_32_OUT_OF_RANGE_ADDR_DECODE(n) ((((unsigned long)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_33                         0x21
+#define DDR0_33_OUT_OF_RANGE_ADDR_MASK    0x00000001 /* Read only */
+#define DDR0_33_OUT_OF_RANGE_ADDR_ENCODE(n) ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_33_OUT_OF_RANGE_ADDR_DECODE(n)               ((((unsigned long)(n))>>0)&0x1)
+
+#define DDR0_34                         0x22
+#define DDR0_34_ECC_U_ADDR_MASK           0xFFFFFFFF /* Read only */
+#define DDR0_34_ECC_U_ADDR_ENCODE(n)        ((((unsigned long)(n))&0xFFFFFFFF)<<0)
+#define DDR0_34_ECC_U_ADDR_DECODE(n)        ((((unsigned long)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_35                         0x23
+#define DDR0_35_ECC_U_ADDR_MASK           0x00000001 /* Read only */
+#define DDR0_35_ECC_U_ADDR_ENCODE(n)        ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_35_ECC_U_ADDR_DECODE(n)        ((((unsigned long)(n))>>0)&0x1)
+
+#define DDR0_36                         0x24
+#define DDR0_36_ECC_U_DATA_MASK           0xFFFFFFFF /* Read only */
+#define DDR0_36_ECC_U_DATA_ENCODE(n)        ((((unsigned long)(n))&0xFFFFFFFF)<<0)
+#define DDR0_36_ECC_U_DATA_DECODE(n)        ((((unsigned long)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_37                         0x25
+#define DDR0_37_ECC_U_DATA_MASK           0xFFFFFFFF /* Read only */
+#define DDR0_37_ECC_U_DATA_ENCODE(n)        ((((unsigned long)(n))&0xFFFFFFFF)<<0)
+#define DDR0_37_ECC_U_DATA_DECODE(n)        ((((unsigned long)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_38                         0x26
+#define DDR0_38_ECC_C_ADDR_MASK           0xFFFFFFFF /* Read only */
+#define DDR0_38_ECC_C_ADDR_ENCODE(n)        ((((unsigned long)(n))&0xFFFFFFFF)<<0)
+#define DDR0_38_ECC_C_ADDR_DECODE(n)        ((((unsigned long)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_39                         0x27
+#define DDR0_39_ECC_C_ADDR_MASK           0x00000001 /* Read only */
+#define DDR0_39_ECC_C_ADDR_ENCODE(n)        ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_39_ECC_C_ADDR_DECODE(n)        ((((unsigned long)(n))>>0)&0x1)
+
+#define DDR0_40                         0x28
+#define DDR0_40_ECC_C_DATA_MASK           0xFFFFFFFF /* Read only */
+#define DDR0_40_ECC_C_DATA_ENCODE(n)        ((((unsigned long)(n))&0xFFFFFFFF)<<0)
+#define DDR0_40_ECC_C_DATA_DECODE(n)        ((((unsigned long)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_41                         0x29
+#define DDR0_41_ECC_C_DATA_MASK           0xFFFFFFFF /* Read only */
+#define DDR0_41_ECC_C_DATA_ENCODE(n)        ((((unsigned long)(n))&0xFFFFFFFF)<<0)
+#define DDR0_41_ECC_C_DATA_DECODE(n)        ((((unsigned long)(n))>>0)&0xFFFFFFFF)
+
+#define DDR0_42                         0x2A
+#define DDR0_42_ADDR_PINS_MASK            0x07000000
+#define DDR0_42_ADDR_PINS_ENCODE(n)         ((((unsigned long)(n))&0x7)<<24)
+#define DDR0_42_ADDR_PINS_DECODE(n)         ((((unsigned long)(n))>>24)&0x7)
+#define DDR0_42_CASLAT_LIN_GATE_MASK      0x0000000F
+#define DDR0_42_CASLAT_LIN_GATE_ENCODE(n)   ((((unsigned long)(n))&0xF)<<0)
+#define DDR0_42_CASLAT_LIN_GATE_DECODE(n)   ((((unsigned long)(n))>>0)&0xF)
+
+#define DDR0_43                         0x2B
+#define DDR0_43_TWR_MASK                  0x07000000
+#define DDR0_43_TWR_ENCODE(n)               ((((unsigned long)(n))&0x7)<<24)
+#define DDR0_43_TWR_DECODE(n)               ((((unsigned long)(n))>>24)&0x7)
+#define DDR0_43_APREBIT_MASK              0x000F0000
+#define DDR0_43_APREBIT_ENCODE(n)           ((((unsigned long)(n))&0xF)<<16)
+#define DDR0_43_APREBIT_DECODE(n)           ((((unsigned long)(n))>>16)&0xF)
+#define DDR0_43_COLUMN_SIZE_MASK          0x00000700
+#define DDR0_43_COLUMN_SIZE_ENCODE(n)       ((((unsigned long)(n))&0x7)<<8)
+#define DDR0_43_COLUMN_SIZE_DECODE(n)       ((((unsigned long)(n))>>8)&0x7)
+#define DDR0_43_EIGHT_BANK_MODE_MASK      0x00000001
+#define DDR0_43_EIGHT_BANK_MODE_8_BANKS     0x00000001
+#define DDR0_43_EIGHT_BANK_MODE_4_BANKS     0x00000000
+#define DDR0_43_EIGHT_BANK_MODE_ENCODE(n)   ((((unsigned long)(n))&0x1)<<0)
+#define DDR0_43_EIGHT_BANK_MODE_DECODE(n)   ((((unsigned long)(n))>>0)&0x1)
+
+#define DDR0_44                         0x2C
+#define DDR0_44_TRCD_MASK                 0x000000FF
+#define DDR0_44_TRCD_ENCODE(n)              ((((unsigned long)(n))&0xFF)<<0)
+#define DDR0_44_TRCD_DECODE(n)              ((((unsigned long)(n))>>0)&0xFF)
+
+#endif /* _SPD_SDRAM_DENALI_H_ */
diff --git a/board/esd/pmc440/u-boot-nand.lds b/board/esd/pmc440/u-boot-nand.lds
new file mode 100644
index 0000000000..cf2e2b5581
--- /dev/null
+++ b/board/esd/pmc440/u-boot-nand.lds
@@ -0,0 +1,137 @@
+/*
+ * (C) Copyright 2006
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o	(.text)
+
+    /* Align to next NAND block */
+    . = ALIGN(0x4000);
+    common/environment.o  (.ppcenv)
+    /* Keep some space here for redundant env and potential bad env blocks */
+    . = ALIGN(0x10000);
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/esd/cpci440/u-boot.lds b/board/esd/pmc440/u-boot.lds
index 57220d385a..a423f98285 100644
--- a/board/esd/cpci440/u-boot.lds
+++ b/board/esd/pmc440/u-boot.lds
@@ -28,13 +28,11 @@ SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/
 SECTIONS
 {
   .resetvec 0xFFFFFFFC :
-/*  .resetvec 0x01FFFFFC :*/
   {
     *(.resetvec)
   } = 0xffff
 
   .bootpg 0xFFFFF000 :
-/*  .bootpg 0x01FFF000 :*/
   {
     cpu/ppc4xx/start.o	(.bootpg)
   } = 0xffff
@@ -69,20 +67,6 @@ SECTIONS
     /* the sector layout of our flash chips!	XXX FIXME XXX	*/
 
     cpu/ppc4xx/start.o	(.text)
-    board/esd/cpci440/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
@@ -95,7 +79,6 @@ SECTIONS
     *(.rodata)
     *(.rodata1)
     *(.rodata.str1.4)
-    *(.eh_frame)
   }
   .fini      : { *(.fini)    } =0
   .ctors     : { *(.ctors)   }
@@ -154,6 +137,9 @@ SECTIONS
    *(.bss)
    *(COMMON)
   }
+
+  ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CFG_MONITOR_BASE, CFG_MONITOR_LEN and TEXT_BASE may need to be modified.");
+
   _end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/esd/voh405/u-boot.lds b/board/esd/voh405/u-boot.lds
index 43f776579e..43fe6ca0bf 100644
--- a/board/esd/voh405/u-boot.lds
+++ b/board/esd/voh405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/esd/voh405/voh405.c b/board/esd/voh405/voh405.c
index 2857a0bef5..87a584979b 100644
--- a/board/esd/voh405/voh405.c
+++ b/board/esd/voh405/voh405.c
@@ -22,6 +22,7 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 #include <asm/processor.h>
 #include <command.h>
 #include <malloc.h>
@@ -112,11 +113,11 @@ int misc_init_f (void)
 
 int misc_init_r (void)
 {
-	volatile unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4);
-	volatile unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4);
-	volatile unsigned short *lcd_contrast =
+	unsigned char *duart0_mcr = (unsigned char *)((ulong)DUART0_BA + 4);
+	unsigned char *duart1_mcr = (unsigned char *)((ulong)DUART1_BA + 4);
+	unsigned short *lcd_contrast =
 		(unsigned short *)((ulong)CFG_FPGA_BASE_ADDR + CFG_FPGA_CTRL + 4);
-	volatile unsigned short *lcd_backlight =
+	unsigned short *lcd_backlight =
 		(unsigned short *)((ulong)CFG_FPGA_BASE_ADDR + CFG_FPGA_CTRL + 6);
 	unsigned char *dst;
 	ulong len = sizeof(fpgadata);
@@ -180,25 +181,37 @@ int misc_init_r (void)
 	/*
 	 * Reset FPGA via FPGA_INIT pin
 	 */
-	out32(GPIO0_TCR, in32(GPIO0_TCR) | FPGA_INIT); /* setup FPGA_INIT as output */
-	out32(GPIO0_OR, in32(GPIO0_OR) & ~FPGA_INIT);  /* reset low */
+	out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | FPGA_INIT); /* setup FPGA_INIT as output */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~FPGA_INIT);  /* reset low */
 	udelay(1000); /* wait 1ms */
-	out32(GPIO0_OR, in32(GPIO0_OR) | FPGA_INIT);   /* reset high */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | FPGA_INIT);   /* reset high */
 	udelay(1000); /* wait 1ms */
 
 	/*
 	 * Reset external DUARTs
 	 */
-	out32(GPIO0_OR, in32(GPIO0_OR) | CFG_DUART_RST); /* set reset to high */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_DUART_RST); /* set reset to high */
 	udelay(10); /* wait 10us */
-	out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_DUART_RST); /* set reset to low */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_DUART_RST); /* set reset to low */
 	udelay(1000); /* wait 1ms */
 
 	/*
+	 * Set NAND-FLASH GPIO signals to default
+	 */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~(CFG_NAND_CLE | CFG_NAND_ALE));
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_NAND_CE);
+
+	/*
+	 * Setup EEPROM write protection
+	 */
+	out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP);
+	out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | CFG_EEPROM_WP);
+
+	/*
 	 * Enable interrupts in exar duart mcr[3]
 	 */
-	*duart0_mcr = 0x08;
-	*duart1_mcr = 0x08;
+	out_8(duart0_mcr, 0x08);
+	out_8(duart1_mcr, 0x08);
 
 	/*
 	 * Init lcd interface and display logo
@@ -240,17 +253,23 @@ int misc_init_r (void)
 	/*
 	 * Set invert bit in small lcd controller
 	 */
-	*(unsigned char *)(CFG_LCD_SMALL_REG + 2) |= 0x01;
+	out_8((unsigned char *)(CFG_LCD_SMALL_REG + 2),
+	      in_8((unsigned char *)(CFG_LCD_SMALL_REG + 2)) | 0x01);
 
 	/*
 	 * Set default contrast voltage on epson vga controller
 	 */
-	*lcd_contrast = 0x4646;
+	out_be16(lcd_contrast, 0x4646);
 
 	/*
 	 * Enable backlight
 	 */
-	*lcd_backlight = 0xffff;
+	out_be16(lcd_backlight, 0xffff);
+
+	/*
+	 * Enable external I2C bus
+	 */
+	out_be32((void*)GPIO0_TCR, in_be32((void*)GPIO0_TCR) | CFG_IIC_ON);
 
 	return (0);
 }
@@ -281,11 +300,6 @@ int checkboard (void)
 
 	putc ('\n');
 
-	/*
-	 * Disable sleep mode in LXT971
-	 */
-	lxt971_no_sleep();
-
 	return 0;
 }
 
@@ -334,3 +348,86 @@ void ide_set_reset(int on)
 	}
 }
 #endif /* CONFIG_IDE_RESET */
+
+#if defined(CONFIG_RESET_PHY_R)
+void reset_phy(void)
+{
+#ifdef CONFIG_LXT971_NO_SLEEP
+
+	/*
+	 * Disable sleep mode in LXT971
+	 */
+	lxt971_no_sleep();
+#endif
+}
+#endif
+
+#if defined(CFG_EEPROM_WREN)
+/* Input: <dev_addr>  I2C address of EEPROM device to enable.
+ *         <state>     -1: deliver current state
+ *	               0: disable write
+ *		       1: enable write
+ *  Returns:           -1: wrong device address
+ *                      0: dis-/en- able done
+ *		     0/1: current state if <state> was -1.
+ */
+int eeprom_write_enable (unsigned dev_addr, int state)
+{
+	if (CFG_I2C_EEPROM_ADDR != dev_addr) {
+		return -1;
+	} else {
+		switch (state) {
+		case 1:
+			/* Enable write access, clear bit GPIO0. */
+			out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) & ~CFG_EEPROM_WP);
+			state = 0;
+			break;
+		case 0:
+			/* Disable write access, set bit GPIO0. */
+			out_be32((void*)GPIO0_OR, in_be32((void*)GPIO0_OR) | CFG_EEPROM_WP);
+			state = 0;
+			break;
+		default:
+			/* Read current status back. */
+			state = (0 == (in_be32((void*)GPIO0_OR) & CFG_EEPROM_WP));
+			break;
+		}
+	}
+	return state;
+}
+
+int do_eep_wren (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+	int query = argc == 1;
+	int state = 0;
+
+	if (query) {
+		/* Query write access state. */
+		state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, -1);
+		if (state < 0) {
+			puts ("Query of write access state failed.\n");
+		} else {
+			printf ("Write access for device 0x%0x is %sabled.\n",
+				CFG_I2C_EEPROM_ADDR, state ? "en" : "dis");
+			state = 0;
+		}
+	} else {
+		if ('0' == argv[1][0]) {
+			/* Disable write access. */
+			state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 0);
+		} else {
+			/* Enable write access. */
+			state = eeprom_write_enable (CFG_I2C_EEPROM_ADDR, 1);
+		}
+		if (state < 0) {
+			puts ("Setup of write access state failed.\n");
+		}
+	}
+
+	return state;
+}
+
+U_BOOT_CMD(eepwren,	2,	0,	do_eep_wren,
+	   "eepwren - Enable / disable / query EEPROM write access\n",
+	   NULL);
+#endif /* #if defined(CFG_EEPROM_WREN) */
diff --git a/board/esd/vom405/u-boot.lds b/board/esd/vom405/u-boot.lds
index f7a20d1da2..8ba6ad5f71 100644
--- a/board/esd/vom405/u-boot.lds
+++ b/board/esd/vom405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/esd/wuh405/u-boot.lds b/board/esd/wuh405/u-boot.lds
index 95854f2932..b49e3ff9f6 100644
--- a/board/esd/wuh405/u-boot.lds
+++ b/board/esd/wuh405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/exbitgen/u-boot.lds b/board/exbitgen/u-boot.lds
index d5dea8238e..b482aea318 100644
--- a/board/exbitgen/u-boot.lds
+++ b/board/exbitgen/u-boot.lds
@@ -66,7 +66,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/cds/common/cadmus.c b/board/freescale/common/cadmus.c
index 5f86de5af2..5f86de5af2 100644
--- a/board/cds/common/cadmus.c
+++ b/board/freescale/common/cadmus.c
diff --git a/board/cds/common/cadmus.h b/board/freescale/common/cadmus.h
index 217ea64251..217ea64251 100644
--- a/board/cds/common/cadmus.h
+++ b/board/freescale/common/cadmus.h
diff --git a/board/cds/common/eeprom.c b/board/freescale/common/eeprom.c
index 5034e0ca2e..5034e0ca2e 100644
--- a/board/cds/common/eeprom.c
+++ b/board/freescale/common/eeprom.c
diff --git a/board/cds/common/eeprom.h b/board/freescale/common/eeprom.h
index 12a0789049..12a0789049 100644
--- a/board/cds/common/eeprom.h
+++ b/board/freescale/common/eeprom.h
diff --git a/board/cds/common/ft_board.c b/board/freescale/common/ft_board.c
index 3eda1009ef..6f221aff26 100644
--- a/board/cds/common/ft_board.c
+++ b/board/freescale/common/ft_board.c
@@ -21,24 +21,29 @@
  */
 
 #include <common.h>
-
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
+#include <libfdt.h>
+#include <fdt_support.h>
 #include "cadmus.h"
 
-extern void ft_cpu_setup(void *blob, bd_t *bd);
-
+#if defined(CONFIG_OF_BOARD_SETUP)
 static void cds_pci_fixup(void *blob)
 {
-	int len;
-	u32 *map;
-	int slot;
-	int i;
+	int node, tmp[2];
+	const char *path;
+	int len, slot, i;
+	u32 *map = NULL;
 
-	map = ft_get_prop(blob, "/" OF_SOC "/pci@8000/interrupt-map", &len);
-
-	if (!map)
-		map = ft_get_prop(blob, "/" OF_PCI "/interrupt-map", &len);
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			node = fdt_path_offset(blob, path);
+			if (node >= 0) {
+				map = fdt_getprop_w(blob, node, "interrupt-map", &len);
+			}
+		}
+	}
 
 	if (map) {
 		len /= sizeof(u32);
@@ -50,33 +55,18 @@ static void cds_pci_fixup(void *blob)
 			 * changes depending on the slot the carrier card is in.
 			 */
 			map[3] = ((map[3] + slot - 2) % 4) + 1;
-
 			map+=7;
 		}
-	} else {
-		printf("*** Warning - No PCI node found\n");
 	}
 }
-#endif
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
 void
 ft_board_setup(void *blob, bd_t *bd)
 {
-	u32 *p;
-	int len;
-
+	ft_cpu_setup(blob, bd);
 #ifdef CONFIG_PCI
 	ft_pci_setup(blob, bd);
-#endif
-	ft_cpu_setup(blob, bd);
-
-	p = ft_get_prop(blob, "/memory/reg", &len);
-	if (p != NULL) {
-		*p++ = cpu_to_be32(bd->bi_memstart);
-		*p = cpu_to_be32(bd->bi_memsize);
-	}
-
 	cds_pci_fixup(blob);
+#endif
 }
 #endif
diff --git a/board/cds/common/via.c b/board/freescale/common/via.c
index 4a63d77944..4a63d77944 100644
--- a/board/cds/common/via.c
+++ b/board/freescale/common/via.c
diff --git a/board/cds/common/via.h b/board/freescale/common/via.h
index 77cfacc526..77cfacc526 100644
--- a/board/cds/common/via.h
+++ b/board/freescale/common/via.h
diff --git a/board/mpc8540ads/Makefile b/board/freescale/mpc8540ads/Makefile
index 29136508f5..29136508f5 100644
--- a/board/mpc8540ads/Makefile
+++ b/board/freescale/mpc8540ads/Makefile
diff --git a/board/mpc8540ads/config.mk b/board/freescale/mpc8540ads/config.mk
index 92f8931979..92f8931979 100644
--- a/board/mpc8540ads/config.mk
+++ b/board/freescale/mpc8540ads/config.mk
diff --git a/board/mpc8540ads/init.S b/board/freescale/mpc8540ads/init.S
index 544fde94c4..544fde94c4 100644
--- a/board/mpc8540ads/init.S
+++ b/board/freescale/mpc8540ads/init.S
diff --git a/board/mpc8540ads/mpc8540ads.c b/board/freescale/mpc8540ads/mpc8540ads.c
index 914e51a760..35f5eeaf03 100644
--- a/board/mpc8540ads/mpc8540ads.c
+++ b/board/freescale/mpc8540ads/mpc8540ads.c
@@ -30,11 +30,8 @@
 #include <asm/processor.h>
 #include <asm/immap_85xx.h>
 #include <spd.h>
-
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-#endif
-
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
@@ -77,13 +74,12 @@ initdram(int board_type)
 {
 	long dram_size = 0;
 	extern long spd_sdram (void);
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
 #if defined(CONFIG_DDR_DLL)
 	{
-	    volatile ccsr_gur_t *gur= &immap->im_gur;
+	    volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 	    uint temp_ddrdll = 0;
 
 	    /*
@@ -125,9 +121,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -186,8 +181,7 @@ local_bus_init(void)
 void
 sdram_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_lbc_t *lbc= &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
 
 	puts("    SDRAM: ");
@@ -282,8 +276,7 @@ int testdram (void)
 long int fixed_sdram (void)
 {
   #ifndef CFG_RAMBOOT
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+	volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 
 	ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
 	ddr->cs0_config = CFG_DDR_CS0_CONFIG;
@@ -331,22 +324,25 @@ pci_init_board(void)
 }
 
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_OF_BOARD_SETUP)
 void
 ft_board_setup(void *blob, bd_t *bd)
 {
-	u32 *p;
-	int len;
+	int node, tmp[2];
+	const char *path;
 
-#ifdef CONFIG_PCI
-	ft_pci_setup(blob, bd);
-#endif
 	ft_cpu_setup(blob, bd);
 
-	p = ft_get_prop(blob, "/memory/reg", &len);
-	if (p != NULL) {
-		*p++ = cpu_to_be32(bd->bi_memstart);
-		*p = cpu_to_be32(bd->bi_memsize);
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
+#ifdef CONFIG_PCI
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = hose.last_busno - hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
 	}
 }
 #endif
diff --git a/board/mpc8540ads/u-boot.lds b/board/freescale/mpc8540ads/u-boot.lds
index e7a88cfa44..a7c68b3648 100644
--- a/board/mpc8540ads/u-boot.lds
+++ b/board/freescale/mpc8540ads/u-boot.lds
@@ -35,7 +35,7 @@ SECTIONS
   .bootpg 0xFFFFF000 :
   {
     cpu/mpc85xx/start.o	(.bootpg)
-    board/mpc8540ads/init.o (.bootpg)
+    board/freescale/mpc8540ads/init.o (.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
@@ -65,7 +65,7 @@ SECTIONS
   .text      :
   {
     cpu/mpc85xx/start.o	(.text)
-    board/mpc8540ads/init.o (.text)
+    board/freescale/mpc8540ads/init.o (.text)
     cpu/mpc85xx/traps.o (.text)
     cpu/mpc85xx/interrupts.o (.text)
     cpu/mpc85xx/cpu_init.o (.text)
diff --git a/board/cds/mpc8541cds/Makefile b/board/freescale/mpc8541cds/Makefile
index 7f53098850..7f53098850 100644
--- a/board/cds/mpc8541cds/Makefile
+++ b/board/freescale/mpc8541cds/Makefile
diff --git a/board/cds/mpc8541cds/config.mk b/board/freescale/mpc8541cds/config.mk
index 17cc8bce9c..17cc8bce9c 100644
--- a/board/cds/mpc8541cds/config.mk
+++ b/board/freescale/mpc8541cds/config.mk
diff --git a/board/cds/mpc8541cds/init.S b/board/freescale/mpc8541cds/init.S
index 978bda5e4d..978bda5e4d 100644
--- a/board/cds/mpc8541cds/init.S
+++ b/board/freescale/mpc8541cds/init.S
diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/freescale/mpc8541cds/mpc8541cds.c
index 558ba9903c..9ab98d4b68 100644
--- a/board/cds/mpc8541cds/mpc8541cds.c
+++ b/board/freescale/mpc8541cds/mpc8541cds.c
@@ -28,6 +28,8 @@
 #include <asm/immap_85xx.h>
 #include <ioports.h>
 #include <spd.h>
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #include "../common/cadmus.h"
 #include "../common/eeprom.h"
@@ -203,8 +205,7 @@ int board_early_init_f (void)
 
 int checkboard (void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 
 	/* PCI slot in USER bits CSR[6:7] by convention. */
 	uint pci_slot = get_pci_slot ();
@@ -250,7 +251,6 @@ long int
 initdram(int board_type)
 {
 	long dram_size = 0;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
@@ -263,7 +263,7 @@ initdram(int board_type)
 		 *    Override DLL = 1, Course Adj = 1, Tap Select = 0
 		 */
 
-		volatile ccsr_gur_t *gur= &immap->im_gur;
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 
 		gur->ddrdllcr = 0x81000000;
 		asm("sync;isync;msync");
@@ -293,9 +293,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -344,8 +343,7 @@ sdram_init(void)
 #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
 
 	uint idx;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
 	uint cpu_board_rev;
 	uint lsdmr_common;
@@ -506,3 +504,31 @@ pci_init_board(void)
 	pci_mpc85xx_init(hose);
 #endif
 }
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+	int node, tmp[2];
+	const char *path;
+
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
+#ifdef CONFIG_PCI1
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = hose[0].last_busno - hose[0].first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+#ifdef CONFIG_MPC85XX_PCI2
+		path = fdt_getprop(blob, node, "pci1", NULL);
+		if (path) {
+			tmp[1] = hose[1].last_busno - hose[1].first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+	}
+}
+#endif
diff --git a/board/cds/mpc8555cds/u-boot.lds b/board/freescale/mpc8541cds/u-boot.lds
index de0923a0d8..4360d677ec 100644
--- a/board/cds/mpc8555cds/u-boot.lds
+++ b/board/freescale/mpc8541cds/u-boot.lds
@@ -34,7 +34,7 @@ SECTIONS
   .bootpg 0xFFFFF000 :
   {
     cpu/mpc85xx/start.o	(.bootpg)
-    board/cds/mpc8555cds/init.o (.bootpg)
+    board/freescale/mpc8541cds/init.o (.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
@@ -64,7 +64,7 @@ SECTIONS
   .text      :
   {
     cpu/mpc85xx/start.o	(.text)
-    board/cds/mpc8555cds/init.o (.text)
+    board/freescale/mpc8541cds/init.o (.text)
     cpu/mpc85xx/traps.o (.text)
     cpu/mpc85xx/interrupts.o (.text)
     cpu/mpc85xx/cpu_init.o (.text)
diff --git a/board/freescale/mpc8544ds/init.S b/board/freescale/mpc8544ds/init.S
index 68ccba746b..084d4b80d9 100644
--- a/board/freescale/mpc8544ds/init.S
+++ b/board/freescale/mpc8544ds/init.S
@@ -27,13 +27,6 @@
 #include <config.h>
 #include <mpc85xx.h>
 
-#define LAWAR_TRGT_PCI1		0x00000000
-#define LAWAR_TRGT_PCIE1	0x00200000
-#define LAWAR_TRGT_PCIE2	0x00100000
-#define LAWAR_TRGT_PCIE3	0x00300000
-#define LAWAR_TRGT_LBC		0x00400000
-#define LAWAR_TRGT_DDR		0x00f00000
-
 /*
  * TLB0 and TLB1 Entries
  *
@@ -212,31 +205,31 @@ law_entry:
 	.long (4f-3f)/8
 3:
 	.long	0
-	.long	(LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
+	.long	(LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
 
 	.long	(CFG_PCI1_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
 
 	.long	(CFG_PCI1_IO_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
 
 	.long	(CFG_LBC_CACHE_BASE>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
 
 	.long	(CFG_PCIE1_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_256M)
 
 	.long	(CFG_PCIE1_IO_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_64K)
 
 	.long	(CFG_PCIE2_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
 
 	.long	(CFG_PCIE2_IO_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_64K)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCIE2 | (LAWAR_SIZE & LAWAR_SIZE_64K)
 
 	/* contains both PCIE3 MEM & IO space */
 	.long	(CFG_PCIE3_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_4M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCIE3 | (LAWAR_SIZE & LAWAR_SIZE_4M)
 4:
 	entry_end
diff --git a/board/freescale/mpc8544ds/mpc8544ds.c b/board/freescale/mpc8544ds/mpc8544ds.c
index b6c9e93d50..66cb536a4b 100644
--- a/board/freescale/mpc8544ds/mpc8544ds.c
+++ b/board/freescale/mpc8544ds/mpc8544ds.c
@@ -29,14 +29,11 @@
 #include <asm/io.h>
 #include <spd.h>
 #include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #include "../common/pixis.h"
 
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-extern void ft_cpu_setup(void *blob, bd_t *bd);
-#endif
-
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
 #endif
@@ -52,10 +49,9 @@ int board_early_init_f (void)
 
 int checkboard (void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
-	volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
+	volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
 
 	if ((uint)&gur->porpllsr != 0xe00e0000) {
 		printf("immap size error %x\n",&gur->porpllsr);
@@ -149,8 +145,7 @@ int first_free_busno=0;
 void
 pci_init_board(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 	uint devdisr = gur->devdisr;
 	uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
 	uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
@@ -508,51 +503,47 @@ get_board_sys_clk(ulong dummy)
 	return val;
 }
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_OF_BOARD_SETUP)
+
 void
 ft_board_setup(void *blob, bd_t *bd)
 {
-	u32 *p;
-	int len;
+	int node, tmp[2];
+	const char *path;
 
 	ft_cpu_setup(blob, bd);
 
-	p = ft_get_prop(blob, "/memory/reg", &len);
-	if (p != NULL) {
-		*p++ = cpu_to_be32(bd->bi_memstart);
-		*p = cpu_to_be32(bd->bi_memsize);
-	}
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
 #ifdef CONFIG_PCI1
-	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
-	if (p != NULL) {
-		p[0] = 0;
-		p[1] = pci1_hose.last_busno - pci1_hose.first_busno;
-		debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]);
-	}
-#endif
-#ifdef CONFIG_PCIE1
-	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len);
-	if (p != NULL) {
-		p[0] = 0;
-		p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
-		debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]);
-	}
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
 #endif
 #ifdef CONFIG_PCIE2
-	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@9000/bus-range", &len);
-	if (p != NULL) {
-		p[0] = 0;
-		p[1] = pcie2_hose.last_busno - pcie2_hose.first_busno;
-		debug("PCI@9000 first_busno=%d last_busno=%d\n",p[0],p[1]);
-	}
+		path = fdt_getprop(blob, node, "pci1", NULL);
+		if (path) {
+			tmp[1] = pcie2_hose.last_busno - pcie2_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+#ifdef CONFIG_PCIE1
+		path = fdt_getprop(blob, node, "pci2", NULL);
+		if (path) {
+			tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
 #endif
 #ifdef CONFIG_PCIE3
-	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@b000/bus-range", &len);
-	if (p != NULL) {
-		p[0] = 0;
-		p[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;;
-		debug("PCI@b000 first_busno=%d last_busno=%d\n",p[0],p[1]);
-	}
+		path = fdt_getprop(blob, node, "pci3", NULL);
+		if (path) {
+			tmp[1] = pcie3_hose.last_busno - pcie3_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
 #endif
+	}
 }
 #endif
diff --git a/board/cds/mpc8548cds/Makefile b/board/freescale/mpc8548cds/Makefile
index 7f53098850..7f53098850 100644
--- a/board/cds/mpc8548cds/Makefile
+++ b/board/freescale/mpc8548cds/Makefile
diff --git a/board/cds/mpc8548cds/config.mk b/board/freescale/mpc8548cds/config.mk
index b23bc8737d..b23bc8737d 100644
--- a/board/cds/mpc8548cds/config.mk
+++ b/board/freescale/mpc8548cds/config.mk
diff --git a/board/cds/mpc8548cds/init.S b/board/freescale/mpc8548cds/init.S
index 72940b0350..a83a0952c3 100644
--- a/board/cds/mpc8548cds/init.S
+++ b/board/freescale/mpc8548cds/init.S
@@ -28,13 +28,6 @@
 #include <config.h>
 #include <mpc85xx.h>
 
-#define LAWAR_TRGT_PCI1		0x00000000
-#define LAWAR_TRGT_PCI2		0x00100000
-#define LAWAR_TRGT_PCIE		0x00200000
-#define LAWAR_TRGT_RIO		0x00c00000
-#define LAWAR_TRGT_LBC		0x00400000
-#define LAWAR_TRGT_DDR		0x00f00000
-
 /*
  * TLB0 and TLB1 Entries
  *
@@ -232,39 +225,39 @@ law_entry:
 	.long (4f-3f)/8
 3:
 	.long  0
-	.long  (LAWAR_TRGT_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
+	.long  (LAWAR_TRGT_IF_DDR | (LAWAR_SIZE & LAWAR_SIZE_128M)) & ~LAWAR_EN
 
 #ifdef CFG_PCI1_MEM_PHYS
 	.long	(CFG_PCI1_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
 
 	.long	(CFG_PCI1_IO_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M)
 #endif
 
 #ifdef CFG_PCI2_MEM_PHYS
 	.long	(CFG_PCI2_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M)
 
 	.long	(CFG_PCI2_IO_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M)
 #endif
 
 #ifdef CFG_PCIE1_MEM_PHYS
 	.long	(CFG_PCIE1_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_512M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M)
 
 	.long	(CFG_PCIE1_IO_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_PCIE | (LAWAR_SIZE & LAWAR_SIZE_1M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_1M)
 #endif
 
 	/* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
 	.long	(CFG_LBC_CACHE_BASE>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_256M)
 
 #ifdef CFG_RIO_MEM_PHYS
 	.long	(CFG_RIO_MEM_PHYS>>12) & 0xfffff
-	.long	LAWAR_EN | LAWAR_TRGT_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)
+	.long	LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M)
 #endif
 4:
 	entry_end
diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/freescale/mpc8548cds/mpc8548cds.c
index 36d7e1ed48..47e2dd86cb 100644
--- a/board/cds/mpc8548cds/mpc8548cds.c
+++ b/board/freescale/mpc8548cds/mpc8548cds.c
@@ -29,14 +29,13 @@
 #include <asm/immap_fsl_pci.h>
 #include <spd.h>
 #include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #include "../common/cadmus.h"
 #include "../common/eeprom.h"
 #include "../common/via.h"
 
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-#endif
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
 #endif
@@ -55,9 +54,8 @@ int board_early_init_f (void)
 
 int checkboard (void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_local_ecm_t *ecm = &immap->im_local_ecm;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
 
 	/* PCI slot in USER bits CSR[6:7] by convention. */
 	uint pci_slot = get_pci_slot ();
@@ -96,7 +94,6 @@ long int
 initdram(int board_type)
 {
 	long dram_size = 0;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
@@ -109,7 +106,7 @@ initdram(int board_type)
 		 *    Override DLL = 1, Course Adj = 1, Tap Select = 0
 		 */
 
-		volatile ccsr_gur_t *gur= &immap->im_gur;
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 
 		gur->ddrdllcr = 0x81000000;
 		asm("sync;isync;msync");
@@ -139,9 +136,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -177,8 +173,7 @@ sdram_init(void)
 #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
 
 	uint idx;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
 	uint cpu_board_rev;
 	uint lsdmr_common;
@@ -330,8 +325,7 @@ int first_free_busno=0;
 void
 pci_init_board(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 	uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
 	uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
 
@@ -524,30 +518,30 @@ int last_stage_init(void)
 }
 
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_OF_BOARD_SETUP)
 void
 ft_pci_setup(void *blob, bd_t *bd)
 {
-	u32 *p;
-	int len;
-
+	int node, tmp[2];
+	const char *path;
 
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
 #ifdef CONFIG_PCI1
-	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pci@8000/bus-range", &len);
-	if (p != NULL) {
-		p[0] = 0;
-		p[1] = pci1_hose.last_busno - pci1_hose.first_busno;
-		debug("PCI@8000 first_busno=%d last_busno=%d\n",p[0],p[1]);
-	}
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
 #endif
-
 #ifdef CONFIG_PCIE1
-	p = (u32 *)ft_get_prop(blob, "/" OF_SOC "/pcie@a000/bus-range", &len);
-	if (p != NULL) {
-		p[0] = 0;
-		p[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
-		debug("PCI@a000 first_busno=%d last_busno=%d\n",p[0],p[1]);
-	}
+		path = fdt_getprop(blob, node, "pci1", NULL);
+		if (path) {
+			tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
 #endif
+	}
 }
 #endif
diff --git a/board/cds/mpc8548cds/u-boot.lds b/board/freescale/mpc8548cds/u-boot.lds
index b19c481a96..ee772d3ae2 100644
--- a/board/cds/mpc8548cds/u-boot.lds
+++ b/board/freescale/mpc8548cds/u-boot.lds
@@ -34,7 +34,7 @@ SECTIONS
   .bootpg 0xFFFFF000 :
   {
     cpu/mpc85xx/start.o	(.bootpg)
-    board/cds/mpc8548cds/init.o (.bootpg)
+    board/freescale/mpc8548cds/init.o (.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
@@ -64,7 +64,7 @@ SECTIONS
   .text      :
   {
     cpu/mpc85xx/start.o	(.text)
-    board/cds/mpc8548cds/init.o (.text)
+    board/freescale/mpc8548cds/init.o (.text)
     cpu/mpc85xx/traps.o (.text)
     cpu/mpc85xx/interrupts.o (.text)
     cpu/mpc85xx/cpu_init.o (.text)
diff --git a/board/cds/mpc8555cds/Makefile b/board/freescale/mpc8555cds/Makefile
index 7f53098850..7f53098850 100644
--- a/board/cds/mpc8555cds/Makefile
+++ b/board/freescale/mpc8555cds/Makefile
diff --git a/board/cds/mpc8555cds/config.mk b/board/freescale/mpc8555cds/config.mk
index 5dcaa774db..5dcaa774db 100644
--- a/board/cds/mpc8555cds/config.mk
+++ b/board/freescale/mpc8555cds/config.mk
diff --git a/board/cds/mpc8555cds/init.S b/board/freescale/mpc8555cds/init.S
index 978bda5e4d..978bda5e4d 100644
--- a/board/cds/mpc8555cds/init.S
+++ b/board/freescale/mpc8555cds/init.S
diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/freescale/mpc8555cds/mpc8555cds.c
index 8f1642187c..74c220d4fd 100644
--- a/board/cds/mpc8555cds/mpc8555cds.c
+++ b/board/freescale/mpc8555cds/mpc8555cds.c
@@ -26,6 +26,8 @@
 #include <asm/immap_85xx.h>
 #include <ioports.h>
 #include <spd.h>
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #include "../common/cadmus.h"
 #include "../common/eeprom.h"
@@ -201,8 +203,7 @@ int board_early_init_f (void)
 
 int checkboard (void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_CCSRBAR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 
 	/* PCI slot in USER bits CSR[6:7] by convention. */
 	uint pci_slot = get_pci_slot ();
@@ -248,7 +249,6 @@ long int
 initdram(int board_type)
 {
 	long dram_size = 0;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
@@ -261,7 +261,7 @@ initdram(int board_type)
 		 *    Override DLL = 1, Course Adj = 1, Tap Select = 0
 		 */
 
-		volatile ccsr_gur_t *gur= &immap->im_gur;
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 
 		gur->ddrdllcr = 0x81000000;
 		asm("sync;isync;msync");
@@ -291,9 +291,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -342,8 +341,7 @@ sdram_init(void)
 #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
 
 	uint idx;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
 	uint cpu_board_rev;
 	uint lsdmr_common;
@@ -506,3 +504,31 @@ pci_init_board(void)
 	pci_mpc85xx_init(hose);
 #endif
 }
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_pci_setup(void *blob, bd_t *bd)
+{
+	int node, tmp[2];
+	const char *path;
+
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
+#ifdef CONFIG_PCI1
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = hose[0].last_busno - hose[0].first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+#ifdef CONFIG_MPC85XX_PCI2
+		path = fdt_getprop(blob, node, "pci1", NULL);
+		if (path) {
+			tmp[1] = hose[1].last_busno - hose[1].first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+	}
+}
+#endif
diff --git a/board/cds/mpc8541cds/u-boot.lds b/board/freescale/mpc8555cds/u-boot.lds
index 7a5daefeb7..df21ea86e6 100644
--- a/board/cds/mpc8541cds/u-boot.lds
+++ b/board/freescale/mpc8555cds/u-boot.lds
@@ -34,7 +34,7 @@ SECTIONS
   .bootpg 0xFFFFF000 :
   {
     cpu/mpc85xx/start.o	(.bootpg)
-    board/cds/mpc8541cds/init.o (.bootpg)
+    board/freescale/mpc8555cds/init.o (.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
@@ -64,7 +64,7 @@ SECTIONS
   .text      :
   {
     cpu/mpc85xx/start.o	(.text)
-    board/cds/mpc8541cds/init.o (.text)
+    board/freescale/mpc8555cds/init.o (.text)
     cpu/mpc85xx/traps.o (.text)
     cpu/mpc85xx/interrupts.o (.text)
     cpu/mpc85xx/cpu_init.o (.text)
diff --git a/board/mpc8560ads/Makefile b/board/freescale/mpc8560ads/Makefile
index 29136508f5..29136508f5 100644
--- a/board/mpc8560ads/Makefile
+++ b/board/freescale/mpc8560ads/Makefile
diff --git a/board/mpc8560ads/config.mk b/board/freescale/mpc8560ads/config.mk
index 9aef2bb163..9aef2bb163 100644
--- a/board/mpc8560ads/config.mk
+++ b/board/freescale/mpc8560ads/config.mk
diff --git a/board/mpc8560ads/init.S b/board/freescale/mpc8560ads/init.S
index 544fde94c4..544fde94c4 100644
--- a/board/mpc8560ads/init.S
+++ b/board/freescale/mpc8560ads/init.S
diff --git a/board/mpc8560ads/mpc8560ads.c b/board/freescale/mpc8560ads/mpc8560ads.c
index eef524b45e..bb7f11bcc8 100644
--- a/board/mpc8560ads/mpc8560ads.c
+++ b/board/freescale/mpc8560ads/mpc8560ads.c
@@ -32,10 +32,8 @@
 #include <ioports.h>
 #include <spd.h>
 #include <miiphy.h>
-
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-#endif
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
 extern void ddr_enable_ecc(unsigned int dram_size);
@@ -278,13 +276,12 @@ initdram(int board_type)
 {
 	long dram_size = 0;
 	extern long spd_sdram (void);
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
 #if defined(CONFIG_DDR_DLL)
 	{
-	    volatile ccsr_gur_t *gur= &immap->im_gur;
+	    volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 	    uint temp_ddrdll = 0;
 
 	    /*
@@ -326,9 +323,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -387,8 +383,7 @@ local_bus_init(void)
 void
 sdram_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_lbc_t *lbc= &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
 
 	puts("    SDRAM: ");
@@ -483,8 +478,7 @@ int testdram (void)
 long int fixed_sdram (void)
 {
   #ifndef CFG_RAMBOOT
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+	volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 
 	ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
 	ddr->cs0_config = CFG_DDR_CS0_CONFIG;
@@ -548,35 +542,25 @@ pci_init_board(void)
 }
 
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_soc_setup(void *blob, bd_t *bd)
-{
-	u32 *p;
-	int len;
-
-	p = ft_get_prop(blob, "/" OF_SOC "/cpm@e0000000/brg-frequency", &len);
-
-	if (p != NULL)
-		*p = cpu_to_be32(bd->bi_brgfreq);
-
-	p = ft_get_prop(blob,
-			"/" OF_SOC "/cpm@e0000000/scc@91a00/current-speed",
-			&len);
-	if (p != NULL)
-		*p = cpu_to_be32(bd->bi_baudrate);
-
-	p = ft_get_prop(blob,
-			"/" OF_SOC "/cpm@e0000000/scc@91a20/current-speed",
-			&len);
-	if (p != NULL)
-		*p = cpu_to_be32(bd->bi_baudrate);
-}
-
+#if defined(CONFIG_OF_BOARD_SETUP)
 void
 ft_board_setup(void *blob, bd_t *bd)
 {
+	int node, tmp[2];
+	const char *path;
+
 	ft_cpu_setup(blob, bd);
-	ft_soc_setup(blob, bd);
+
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
+#ifdef CONFIG_PCI
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = hose.last_busno - hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+	}
 }
 #endif
diff --git a/board/mpc8560ads/u-boot.lds b/board/freescale/mpc8560ads/u-boot.lds
index 726a153f98..c2cba617ea 100644
--- a/board/mpc8560ads/u-boot.lds
+++ b/board/freescale/mpc8560ads/u-boot.lds
@@ -35,7 +35,7 @@ SECTIONS
   .bootpg 0xFFFFF000 :
   {
     cpu/mpc85xx/start.o	(.bootpg)
-    board/mpc8560ads/init.o (.bootpg)
+    board/freescale/mpc8560ads/init.o (.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
@@ -65,7 +65,7 @@ SECTIONS
   .text      :
   {
     cpu/mpc85xx/start.o	(.text)
-    board/mpc8560ads/init.o (.text)
+    board/freescale/mpc8560ads/init.o (.text)
     cpu/mpc85xx/commproc.o (.text)
     cpu/mpc85xx/traps.o (.text)
     cpu/mpc85xx/interrupts.o (.text)
diff --git a/board/mpc8568mds/Makefile b/board/freescale/mpc8568mds/Makefile
index a799aa4cc5..643fbc041d 100644
--- a/board/mpc8568mds/Makefile
+++ b/board/freescale/mpc8568mds/Makefile
@@ -29,9 +29,7 @@ endif
 
 LIB	= $(obj)lib$(BOARD).a
 
-COBJS	:= $(BOARD).o \
-	bcsr.o \
-	ft_board.o
+COBJS	:= $(BOARD).o bcsr.o
 
 SOBJS	:= init.o
 
diff --git a/board/mpc8568mds/bcsr.c b/board/freescale/mpc8568mds/bcsr.c
index aae0f98e03..aae0f98e03 100644
--- a/board/mpc8568mds/bcsr.c
+++ b/board/freescale/mpc8568mds/bcsr.c
diff --git a/board/mpc8568mds/bcsr.h b/board/freescale/mpc8568mds/bcsr.h
index aefd9bf54d..aefd9bf54d 100644
--- a/board/mpc8568mds/bcsr.h
+++ b/board/freescale/mpc8568mds/bcsr.h
diff --git a/board/mpc8568mds/config.mk b/board/freescale/mpc8568mds/config.mk
index 021522cafc..021522cafc 100644
--- a/board/mpc8568mds/config.mk
+++ b/board/freescale/mpc8568mds/config.mk
diff --git a/board/mpc8568mds/init.S b/board/freescale/mpc8568mds/init.S
index 972a7d4299..e36036daf0 100644
--- a/board/mpc8568mds/init.S
+++ b/board/freescale/mpc8568mds/init.S
@@ -28,7 +28,6 @@
 #include <config.h>
 #include <mpc85xx.h>
 
-
 /*
  * TLB0 and TLB1 Entries
  *
@@ -216,15 +215,14 @@ tlb1_entry:
 #define LAWBAR1 ((CFG_PCI1_MEM_BASE>>12) & 0xfffff)
 #define LAWAR1	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
 
-#define LAWBAR2 ((CFG_PEX_MEM_BASE>>12) & 0xfffff)
-#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_512M))
+#define LAWBAR2 ((CFG_PCIE1_MEM_BASE>>12) & 0xfffff)
+#define LAWAR2	(LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_512M))
 
 #define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
 #define LAWAR3	(LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
 
-#define LAWBAR4 ((CFG_PEX_IO_PHYS>>12) & 0xfffff)
-#define LAWAR4  (LAWAR_EN | LAWAR_TRGT_IF_PEX | (LAWAR_SIZE & LAWAR_SIZE_8M))
-
+#define LAWBAR4 ((CFG_PCIE1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4  (LAWAR_EN | LAWAR_TRGT_IF_PCIE1 | (LAWAR_SIZE & LAWAR_SIZE_8M))
 
 #define LAWBAR5 ((CFG_SRIO_MEM_BASE>>12) & 0xfffff)
 #define LAWAR5	(LAWAR_EN | LAWAR_TRGT_IF_RIO | (LAWAR_SIZE & LAWAR_SIZE_512M))
diff --git a/board/mpc8568mds/mpc8568mds.c b/board/freescale/mpc8568mds/mpc8568mds.c
index 818ff138a9..460cb1b275 100644
--- a/board/mpc8568mds/mpc8568mds.c
+++ b/board/freescale/mpc8568mds/mpc8568mds.c
@@ -26,9 +26,12 @@
 #include <pci.h>
 #include <asm/processor.h>
 #include <asm/immap_85xx.h>
+#include <asm/immap_fsl_pci.h>
 #include <spd.h>
 #include <i2c.h>
 #include <ioports.h>
+#include <libfdt.h>
+#include <fdt_support.h>
 
 #include "bcsr.h"
 
@@ -133,7 +136,6 @@ long int
 initdram(int board_type)
 {
 	long dram_size = 0;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
@@ -146,7 +148,7 @@ initdram(int board_type)
 		 *    Override DLL = 1, Course Adj = 1, Tap Select = 0
 		 */
 
-		volatile ccsr_gur_t *gur= &immap->im_gur;
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 
 		gur->ddrdllcr = 0x81000000;
 		asm("sync;isync;msync");
@@ -176,9 +178,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -211,8 +212,7 @@ sdram_init(void)
 #if defined(CFG_OR2_PRELIM) && defined(CFG_BR2_PRELIM)
 
 	uint idx;
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
 	uint lsdmr_common;
 
@@ -337,16 +337,19 @@ static struct pci_config_table pci_mpc8568mds_config_table[] = {
 };
 #endif
 
-static struct pci_controller hose[] = {
-	{
+static struct pci_controller pci1_hose = {
 #ifndef CONFIG_PCI_PNP
 	config_table: pci_mpc8568mds_config_table,
 #endif
-	}
 };
-
 #endif	/* CONFIG_PCI */
 
+#ifdef CONFIG_PCIE1
+static struct pci_controller pcie1_hose;
+#endif  /* CONFIG_PCIE1 */
+
+int first_free_busno = 0;
+
 /*
  * pib_init() -- Initialize the PCA9555 IO expander on the PIB board
  */
@@ -389,11 +392,164 @@ pib_init(void)
 	asm("eieio");
 }
 
+#ifdef CONFIG_PCI
 void
 pci_init_board(void)
 {
-#ifdef CONFIG_PCI
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
+	uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
+
+#ifdef CONFIG_PCI1
+{
 	pib_init();
-	pci_mpc85xx_init(hose);
+
+	volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCI1_ADDR;
+	extern void fsl_pci_init(struct pci_controller *hose);
+	struct pci_controller *hose = &pci1_hose;
+
+	uint pci_32 = 1;      /* PORDEVSR[15] */
+	uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;       /* PORDEVSR[14] */
+	uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;   /* PORPLLSR[16] */
+
+	uint pci_agent = (host_agent == 3) || (host_agent == 4 ) || (host_agent == 6);
+
+	uint pci_speed = 66666000;
+
+	if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) {
+		printf ("    PCI: %d bit, %s MHz, %s, %s, %s\n",
+			(pci_32) ? 32 : 64,
+			(pci_speed == 33333000) ? "33" :
+			(pci_speed == 66666000) ? "66" : "unknown",
+			pci_clk_sel ? "sync" : "async",
+			pci_agent ? "agent" : "host",
+			pci_arb ? "arbiter" : "external-arbiter"
+			);
+
+		/* inbound */
+		pci_set_region(hose->regions + 0,
+				CFG_PCI_MEMORY_BUS,
+				CFG_PCI_MEMORY_PHYS,
+				CFG_PCI_MEMORY_SIZE,
+				PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+		/* outbound memory */
+		pci_set_region(hose->regions + 1,
+				CFG_PCI1_MEM_BASE,
+				CFG_PCI1_MEM_PHYS,
+				CFG_PCI1_MEM_SIZE,
+				PCI_REGION_MEM);
+
+		/* outbound io */
+		pci_set_region(hose->regions + 2,
+				CFG_PCI1_IO_BASE,
+				CFG_PCI1_IO_PHYS,
+				CFG_PCI1_IO_SIZE,
+				PCI_REGION_IO);
+
+		hose->region_count = 3;
+
+		hose->first_busno = first_free_busno;
+		pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
+
+		fsl_pci_init(hose);
+		first_free_busno = hose->last_busno+1;
+		printf ("PCI on bus %02x - %02x\n",hose->first_busno,hose->last_busno);
+	} else {
+	printf ("    PCI: disabled\n");
+	}
+}
+#else
+	gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
 #endif
+
+#ifdef CONFIG_PCIE1
+{
+	volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CFG_PCIE1_ADDR;
+	extern void fsl_pci_init(struct pci_controller *hose);
+	struct pci_controller *hose = &pcie1_hose;
+	int pcie_ep =  (host_agent == 0) || (host_agent == 2 ) || (host_agent == 3);
+
+	int pcie_configured  = io_sel >= 1;
+
+	if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){
+		printf ("\n    PCIE connected to slot as %s (base address %x)",
+			pcie_ep ? "End Point" : "Root Complex",
+			(uint)pci);
+
+		if (pci->pme_msg_det) {
+			pci->pme_msg_det = 0xffffffff;
+			debug (" with errors.  Clearing.  Now 0x%08x",pci->pme_msg_det);
+		}
+		printf ("\n");
+
+		/* inbound */
+		pci_set_region(hose->regions + 0,
+				CFG_PCI_MEMORY_BUS,
+				CFG_PCI_MEMORY_PHYS,
+				CFG_PCI_MEMORY_SIZE,
+				PCI_REGION_MEM | PCI_REGION_MEMORY);
+
+		/* outbound memory */
+		pci_set_region(hose->regions + 1,
+				CFG_PCIE1_MEM_BASE,
+				CFG_PCIE1_MEM_PHYS,
+				CFG_PCIE1_MEM_SIZE,
+				PCI_REGION_MEM);
+
+		/* outbound io */
+		pci_set_region(hose->regions + 2,
+				CFG_PCIE1_IO_BASE,
+				CFG_PCIE1_IO_PHYS,
+				CFG_PCIE1_IO_SIZE,
+				PCI_REGION_IO);
+
+		hose->region_count = 3;
+
+		hose->first_busno=first_free_busno;
+		pci_setup_indirect(hose, (int) &pci->cfg_addr, (int) &pci->cfg_data);
+
+		fsl_pci_init(hose);
+		printf ("PCIE on bus %02x - %02x\n",hose->first_busno,hose->last_busno);
+
+		first_free_busno=hose->last_busno+1;
+
+	} else {
+		printf ("    PCIE: disabled\n");
+	}
 }
+#else
+	gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
+#endif
+}
+#endif /* CONFIG_PCI */
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void
+ft_board_setup(void *blob, bd_t *bd)
+{
+	int node, tmp[2];
+	const char *path;
+
+	ft_cpu_setup(blob, bd);
+
+	node = fdt_path_offset(blob, "/aliases");
+	tmp[0] = 0;
+	if (node >= 0) {
+#ifdef CONFIG_PCI1
+		path = fdt_getprop(blob, node, "pci0", NULL);
+		if (path) {
+			tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+#ifdef CONFIG_PCIE1
+		path = fdt_getprop(blob, node, "pci1", NULL);
+		if (path) {
+			tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;
+			do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+		}
+#endif
+	}
+}
+#endif
diff --git a/board/mpc8568mds/u-boot.lds b/board/freescale/mpc8568mds/u-boot.lds
index 71099f6f13..4682041ad7 100644
--- a/board/mpc8568mds/u-boot.lds
+++ b/board/freescale/mpc8568mds/u-boot.lds
@@ -37,7 +37,7 @@ SECTIONS
   .bootpg 0xFFFFF000:
   {
 	cpu/mpc85xx/start.o	(.bootpg)
-	board/mpc8568mds/init.o (.bootpg)
+	board/freescale/mpc8568mds/init.o (.bootpg)
   } = 0xffff
 
   /* Read-only sections, merged into text segment: */
@@ -67,7 +67,7 @@ SECTIONS
   .text      :
   {
     cpu/mpc85xx/start.o	(.text)
-    board/mpc8568mds/init.o (.text)
+    board/freescale/mpc8568mds/init.o (.text)
     cpu/mpc85xx/traps.o (.text)
     cpu/mpc85xx/interrupts.o (.text)
     cpu/mpc85xx/cpu_init.o (.text)
diff --git a/board/g2000/u-boot.lds b/board/g2000/u-boot.lds
index 43f776579e..43fe6ca0bf 100644
--- a/board/g2000/u-boot.lds
+++ b/board/g2000/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/ids8247/ids8247.c b/board/ids8247/ids8247.c
index b05424d32b..7176770f68 100644
--- a/board/ids8247/ids8247.c
+++ b/board/ids8247/ids8247.c
@@ -329,25 +329,14 @@ nand_init (void)
  */
 void ft_blob_update(void *blob, bd_t *bd)
 {
-	int ret, nodeoffset = 0;
-	ulong memory_data[2] = {0};
+	int ret;
 
-	memory_data[0] = cpu_to_be32(bd->bi_memstart);
-	memory_data[1] = cpu_to_be32(bd->bi_memsize);
+	ret = fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
 
-	nodeoffset = fdt_find_node_by_path (blob, "/memory");
-	if (nodeoffset >= 0) {
-		ret = fdt_setprop(blob, nodeoffset, "reg", memory_data,
-					sizeof(memory_data));
-	if (ret < 0)
+	if (ret < 0) {
 		printf("ft_blob_update): cannot set /memory/reg "
 			"property err:%s\n", fdt_strerror(ret));
 	}
-	else {
-		/* memory node is required in dts */
-		printf("ft_blob_update(): cannot find /memory node "
-		"err:%s\n", fdt_strerror(nodeoffset));
-	}
 }
 
 void ft_board_setup(void *blob, bd_t *bd)
diff --git a/board/integratorap/split_by_variant.sh b/board/integratorap/split_by_variant.sh
index 53b0d1e340..4b94d8ff8c 100755
--- a/board/integratorap/split_by_variant.sh
+++ b/board/integratorap/split_by_variant.sh
@@ -14,7 +14,7 @@ echo	" 1 /* Integrator/AP	 */"		>> tmp.fil
 cpu="arm_intcm"
 variant="unknown core module"
 
-if [ "$1" == "" ]
+if [ "$1" = "" ]
 then
 	echo "$0:: No parameters - using arm_intcm"
 else
@@ -84,7 +84,7 @@ else
 	esac
 fi
 
-if [ "$cpu" == "arm_intcm" ]
+if [ "$cpu" = "arm_intcm" ]
 then
 	echo "/* Core module undefined/not ported */"	>> tmp.fil
 	echo "#define CONFIG_ARM_INTCM 1"		>> tmp.fil
diff --git a/board/integratorcp/split_by_variant.sh b/board/integratorcp/split_by_variant.sh
index 37ae517fc0..79a6a9d55d 100755
--- a/board/integratorcp/split_by_variant.sh
+++ b/board/integratorcp/split_by_variant.sh
@@ -12,7 +12,7 @@ echo     " 1 /* Integrator/CP   */"  		>> tmp.fil
 cpu="arm_intcm"
 variant="unknown core module"
 
-if [ "$1" == "" ]
+if [ "$1" = "" ]
 then
 	echo "$0:: No parameters - using arm_intcm"
 else
@@ -79,7 +79,7 @@ else
 
 fi
 
-if [ "$cpu" == "arm_intcm" ]
+if [ "$cpu" = "arm_intcm" ]
 then
 	echo "/* Core module undefined/not ported */"	>> tmp.fil
 	echo "#define CONFIG_ARM_INTCM 1"  		>> tmp.fil
diff --git a/board/korat/Makefile b/board/korat/Makefile
new file mode 100644
index 0000000000..fa19e6feaa
--- /dev/null
+++ b/board/korat/Makefile
@@ -0,0 +1,51 @@
+#
+# (C) Copyright 2002-2007
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	= $(BOARD).o
+SOBJS	= init.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/korat/config.mk b/board/korat/config.mk
new file mode 100644
index 0000000000..39966e03eb
--- /dev/null
+++ b/board/korat/config.mk
@@ -0,0 +1,37 @@
+#
+# (C) Copyright 2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+# Korat (PPC440EPx) board
+#
+
+TEXT_BASE = 0xFFFA0000
+
+PLATFORM_CPPFLAGS += -DCONFIG_440=1
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
+
+ifeq ($(dbcr),1)
+PLATFORM_CPPFLAGS += -DCFG_INIT_DBCR=0x8cff0000
+endif
diff --git a/board/korat/init.S b/board/korat/init.S
new file mode 100644
index 0000000000..bd0e8b4daa
--- /dev/null
+++ b/board/korat/init.S
@@ -0,0 +1,80 @@
+/*
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <ppc_asm.tmpl>
+#include <asm-ppc/mmu.h>
+#include <config.h>
+
+/**************************************************************************
+ * TLB TABLE
+ *
+ * This table is used by the cpu boot code to setup the initial tlb
+ * entries. Rather than make broad assumptions in the cpu source tree,
+ * this table lets each board set things up however they like.
+ *
+ *  Pointer to the table is returned in r1
+ *
+ *************************************************************************/
+    .section .bootpg,"ax"
+    .globl tlbtab
+
+tlbtab:
+	tlbtab_start
+
+	/*
+	 * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the
+	 * speed up boot process. It is patched after relocation to enable SA_I
+	 */
+	tlbentry( CFG_BOOT_BASE_ADDR, SZ_256M, CFG_BOOT_BASE_ADDR, 1, AC_R|AC_W|AC_X|SA_G )
+
+	/*
+	 * TLB entries for SDRAM are not needed on this platform.  They are
+	 * generated dynamically in the SPD DDR2 detection routine.
+	 */
+
+#ifdef CFG_INIT_RAM_DCACHE
+	/* TLB-entry for init-ram in dcache (SA_I must be turned off!) */
+	tlbentry( CFG_INIT_RAM_ADDR, SZ_64K, CFG_INIT_RAM_ADDR, 0, AC_R|AC_W|AC_X|SA_G )
+#endif
+
+	/* TLB-entry for PCI Memory */
+	tlbentry( CFG_PCI_MEMBASE, SZ_256M, CFG_PCI_MEMBASE, 1, AC_R|AC_W|SA_G|SA_I )
+	tlbentry( CFG_PCI_MEMBASE1, SZ_256M, CFG_PCI_MEMBASE1, 1, AC_R|AC_W|SA_G|SA_I )
+	tlbentry( CFG_PCI_MEMBASE2, SZ_256M, CFG_PCI_MEMBASE2, 1, AC_R|AC_W|SA_G|SA_I )
+	tlbentry( CFG_PCI_MEMBASE3, SZ_256M, CFG_PCI_MEMBASE3, 1, AC_R|AC_W|SA_G|SA_I )
+
+	/* TLB-entry for EBC */
+	tlbentry( CFG_CPLD_BASE, SZ_1K, CFG_CPLD_BASE, 1, AC_R|AC_W|SA_G|SA_I )
+
+	/* TLB-entry for Internal Registers & OCM */
+	/* I wonder why this must be executable -- lrj@acm.org 2007-10-08 */
+	tlbentry( 0xE0000000, SZ_16M, 0xE0000000, 0,  AC_R|AC_W|AC_X|SA_I )
+
+	/*TLB-entry PCI registers*/
+	tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1,  AC_R|AC_W|SA_G|SA_I )
+
+	/* TLB-entry for peripherals */
+	tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_R|AC_W|SA_G|SA_I)
+
+	/* TLB-entry PCI IO Space - from sr@denx.de */
+	tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_R|AC_W|SA_G|SA_I)
+
+	tlbtab_end
diff --git a/board/korat/korat.c b/board/korat/korat.c
new file mode 100644
index 0000000000..7cb9ee11f3
--- /dev/null
+++ b/board/korat/korat.c
@@ -0,0 +1,761 @@
+/*
+ * (C) Copyright 2007
+ * Larry Johnson, lrj@acm.org
+ *
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * (C) Copyright 2006
+ * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
+ * Alain Saurel,	    AMCC/IBM, alain.saurel@fr.ibm.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm-ppc/io.h>
+#include <i2c.h>
+#include <ppc440.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern flash_info_t flash_info[CFG_MAX_FLASH_BANKS];	/* info for FLASH chips    */
+
+ulong flash_get_size(ulong base, int banknum);
+
+int board_early_init_f(void)
+{
+	u32 sdr0_pfc1, sdr0_pfc2;
+	u32 gpio0_ir;
+	u32 reg;
+	int eth;
+
+	mtdcr(ebccfga, xbcfg);
+	mtdcr(ebccfgd, 0xb8400000);
+
+	/*--------------------------------------------------------------------
+	 * Setup the GPIO pins
+	 *
+	 * Korat GPIO usage:
+	 *
+	 *                   Init.
+	 * Pin    Source I/O value Function
+	 * ------ ------ --- ----- ---------------------------------
+	 * GPIO00  Alt1  I/O   x   PerAddr07
+	 * GPIO01  Alt1  I/O   x   PerAddr06
+	 * GPIO02  Alt1  I/O   x   PerAddr05
+	 * GPIO03  GPIO   x    x   GPIO03 to expansion bus connector
+	 * GPIO04  GPIO   x    x   GPIO04 to expansion bus connector
+	 * GPIO05  GPIO   x    x   GPIO05 to expansion bus connector
+	 * GPIO06  Alt1   O    x   PerCS1 (2nd NOR flash)
+	 * GPIO07  Alt1   O    x   PerCS2 (CPLD)
+	 * GPIO08  Alt1   O    x   PerCS3 to expansion bus connector
+	 * GPIO09  Alt1   O    x   PerCS4 to expansion bus connector
+	 * GPIO10  Alt1   O    x   PerCS5 to expansion bus connector
+	 * GPIO11  Alt1   I    x   PerErr
+	 * GPIO12  GPIO   O    0   ATMega !Reset
+	 * GPIO13  GPIO   O    1   SPI Atmega !SS
+	 * GPIO14  GPIO   O    1   Write protect EEPROM #1 (0xA8)
+	 * GPIO15  GPIO   O    0   CPU Run LED !On
+	 * GPIO16  Alt1   O    x   GMC1TxD0
+	 * GPIO17  Alt1   O    x   GMC1TxD1
+	 * GPIO18  Alt1   O    x   GMC1TxD2
+	 * GPIO19  Alt1   O    x   GMC1TxD3
+	 * GPIO20  Alt1   O    x   RejectPkt0
+	 * GPIO21  Alt1   O    x   RejectPkt1
+	 * GPIO22  GPIO   I    x   PGOOD_DDR
+	 * GPIO23  Alt1   O    x   SCPD0
+	 * GPIO24  Alt1   O    x   GMC0TxD2
+	 * GPIO25  Alt1   O    x   GMC0TxD3
+	 * GPIO26  GPIO? I/O   x   IIC0SDA (selected in SDR0_PFC4)
+	 * GPIO27  GPIO   O    0   PHY #0 1000BASE-X
+	 * GPIO28  GPIO   O    0   PHY #1 1000BASE-X
+	 * GPIO29  GPIO   I    x   Test jumper !Present
+	 * GPIO30  GPIO   I    x   SFP module #0 !Present
+	 * GPIO31  GPIO   I    x   SFP module #1 !Present
+	 *
+	 * GPIO32  GPIO   O    1   SFP module #0 Tx !Enable
+	 * GPIO33  GPIO   O    1   SFP module #1 Tx !Enable
+	 * GPIO34  Alt2   I    x   !UART1_CTS
+	 * GPIO35  Alt2   O    x   !UART1_RTS
+	 * GPIO36  Alt1   I    x   !UART0_CTS
+	 * GPIO37  Alt1   O    x   !UART0_RTS
+	 * GPIO38  Alt2   O    x   UART1_Tx
+	 * GPIO39  Alt2   I    x   UART1_Rx
+	 * GPIO40  Alt1   I    x   IRQ0 (Ethernet 0)
+	 * GPIO41  Alt1   I    x   IRQ1 (Ethernet 1)
+	 * GPIO42  Alt1   I    x   IRQ2 (PCI interrupt)
+	 * GPIO43  Alt1   I    x   IRQ3 (System Alert from CPLD)
+	 * GPIO44  xxxx   x    x   (grounded through pulldown)
+	 * GPIO45  GPIO   O    0   PHY #0 Enable
+	 * GPIO46  GPIO   O    0   PHY #1 Enable
+	 * GPIO47  GPIO   I    x   Reset switch !Pressed
+	 * GPIO48  GPIO   I    x   Shutdown switch !Pressed
+	 * GPIO49  xxxx   x    x   (reserved for trace port)
+	 *   .      .     .    .               .
+	 *   .      .     .    .               .
+	 *   .      .     .    .               .
+	 * GPIO63  xxxx   x    x   (reserved for trace port)
+	 *-------------------------------------------------------------------*/
+
+	out_be32((u32 *) GPIO0_OR, 0x00060000);
+	out_be32((u32 *) GPIO1_OR, 0xC0000000);
+
+	out_be32((u32 *) GPIO0_OSRL, 0x54055400);
+	out_be32((u32 *) GPIO0_OSRH, 0x55015000);
+	out_be32((u32 *) GPIO1_OSRL, 0x02180000);
+	out_be32((u32 *) GPIO1_OSRH, 0x00000000);
+
+	out_be32((u32 *) GPIO0_TSRL, 0x54055500);
+	out_be32((u32 *) GPIO0_TSRH, 0x00015000);
+	out_be32((u32 *) GPIO1_TSRL, 0x00000000);
+	out_be32((u32 *) GPIO1_TSRH, 0x00000000);
+
+	out_be32((u32 *) GPIO0_TCR, 0x000FF0D8);
+	out_be32((u32 *) GPIO1_TCR, 0xD6060000);
+
+	out_be32((u32 *) GPIO0_ISR1L, 0x54000100);
+	out_be32((u32 *) GPIO0_ISR1H, 0x00500000);
+	out_be32((u32 *) GPIO1_ISR1L, 0x00405500);
+	out_be32((u32 *) GPIO1_ISR1H, 0x00000000);
+
+	out_be32((u32 *) GPIO0_ISR2L, 0x00000000);
+	out_be32((u32 *) GPIO0_ISR2H, 0x00000000);
+	out_be32((u32 *) GPIO1_ISR2L, 0x04010000);
+	out_be32((u32 *) GPIO1_ISR2H, 0x00000000);
+
+	out_be32((u32 *) GPIO0_ISR3L, 0x00000000);
+	out_be32((u32 *) GPIO0_ISR3H, 0x00000000);
+	out_be32((u32 *) GPIO1_ISR3L, 0x00000000);
+	out_be32((u32 *) GPIO1_ISR3H, 0x00000000);
+
+	/*--------------------------------------------------------------------
+	 * Setup the interrupt controller polarities, triggers, etc.
+	 *-------------------------------------------------------------------*/
+	mtdcr(uic0sr, 0xffffffff);	/* clear all */
+	mtdcr(uic0er, 0x00000000);	/* disable all */
+	mtdcr(uic0cr, 0x00000005);	/* ATI & UIC1 crit are critical */
+	mtdcr(uic0pr, 0xfffff7ff);	/* per ref-board manual */
+	mtdcr(uic0tr, 0x00000000);	/* per ref-board manual */
+	mtdcr(uic0vr, 0x00000000);	/* int31 highest, base=0x000 */
+	mtdcr(uic0sr, 0xffffffff);	/* clear all */
+
+	mtdcr(uic1sr, 0xffffffff);	/* clear all */
+	mtdcr(uic1er, 0x00000000);	/* disable all */
+	mtdcr(uic1cr, 0x00000000);	/* all non-critical */
+	mtdcr(uic1pr, 0xffffffff);	/* per ref-board manual */
+	mtdcr(uic1tr, 0x00000000);	/* per ref-board manual */
+	mtdcr(uic1vr, 0x00000000);	/* int31 highest, base=0x000 */
+	mtdcr(uic1sr, 0xffffffff);	/* clear all */
+
+	mtdcr(uic2sr, 0xffffffff);	/* clear all */
+	mtdcr(uic2er, 0x00000000);	/* disable all */
+	mtdcr(uic2cr, 0x00000000);	/* all non-critical */
+	mtdcr(uic2pr, 0xffffffff);	/* per ref-board manual */
+	mtdcr(uic2tr, 0x00000000);	/* per ref-board manual */
+	mtdcr(uic2vr, 0x00000000);	/* int31 highest, base=0x000 */
+	mtdcr(uic2sr, 0xffffffff);	/* clear all */
+
+	/* take sim card reader and CF controller out of reset */
+	out_8((u8 *) CFG_CPLD_BASE + 0x04, 0x80);
+
+	/* Configure the two Ethernet PHYs.  For each PHY, configure for fiber
+	 * if the SFP module is present, and for copper if it is not present.
+	 */
+	gpio0_ir = in_be32((u32 *) GPIO0_IR);
+	for (eth = 0; eth < 2; ++eth) {
+		if (gpio0_ir & (0x00000001 << (1 - eth))) {
+			/* SFP module not present: configure PHY for copper. */
+			/* Set PHY to autonegotate 10 MB, 100MB, or 1 GB */
+			out_8((u8 *) CFG_CPLD_BASE + 0x06,
+			      in_8((u8 *) CFG_CPLD_BASE + 0x06) |
+			      0x06 << (4 * eth));
+		} else {
+			/* SFP module present: configure PHY for fiber and
+			   enable output */
+			out_be32((u32 *) GPIO0_OR, in_be32((u32 *) GPIO0_OR) |
+				 (0x00000001 << (4 - eth)));
+			out_be32((u32 *) GPIO1_OR, in_be32((u32 *) GPIO1_OR) &
+				 ~(0x00000001 << (31 - eth)));
+		}
+	}
+	/* enable Ethernet: set GPIO45 and GPIO46 to 1 */
+	out_be32((u32 *) GPIO1_OR, in_be32((u32 *) GPIO1_OR) | 0x00060000);
+
+	/* select Ethernet pins */
+	mfsdr(SDR0_PFC1, sdr0_pfc1);
+	sdr0_pfc1 = (sdr0_pfc1 & ~SDR0_PFC1_SELECT_MASK) |
+	    SDR0_PFC1_SELECT_CONFIG_4;
+	mfsdr(SDR0_PFC2, sdr0_pfc2);
+	sdr0_pfc2 = (sdr0_pfc2 & ~SDR0_PFC2_SELECT_MASK) |
+	    SDR0_PFC2_SELECT_CONFIG_4;
+	mtsdr(SDR0_PFC2, sdr0_pfc2);
+	mtsdr(SDR0_PFC1, sdr0_pfc1);
+
+	/* PCI arbiter enabled */
+	mfsdr(sdr_pci0, reg);
+	mtsdr(sdr_pci0, 0x80000000 | reg);
+
+	return 0;
+}
+
+static int man_data_read(unsigned int addr)
+{
+	/*
+	 * Read an octet of data from address "addr" in the manufacturer's
+	 * information serial EEPROM, or -1 on error.
+	 */
+	u8 data[2];
+
+	if (0 != i2c_probe(MAN_DATA_EEPROM_ADDR) ||
+	    0 != i2c_read(MAN_DATA_EEPROM_ADDR, addr, 1, data, 1)) {
+		debug("man_data_read(0x%02X) failed\n", addr);
+		return -1;
+	}
+	debug("man_info_read(0x%02X) returned 0x%02X\n", addr, data[0]);
+	return data[0];
+}
+
+static unsigned int man_data_field_addr(unsigned int const field)
+{
+	/*
+	 * The manufacturer's information serial EEPROM contains a sequence of
+	 * zero-delimited fields.  Return the starting address of field "field",
+	 * or 0 on error.
+	 */
+	unsigned addr, i;
+
+	if (0 == field || 'A' != man_data_read(0) || '\0' != man_data_read(1))
+		/* Only format "A" is currently supported */
+		return 0;
+
+	for (addr = 2, i = 1; i < field && addr < 256; ++addr) {
+		if ('\0' == man_data_read(addr))
+			++i;
+	}
+	return (addr < 256) ? addr : 0;
+}
+
+static char *man_data_read_field(char s[], unsigned const field,
+				 unsigned const length)
+{
+	/*
+	 * Place the null-terminated contents of field "field" of length
+	 * "length" from the manufacturer's information serial EEPROM into
+	 * string "s[length + 1]" and return a pointer to s, or return 0 on
+	 * error. In either case the original contents of s[] is not preserved.
+	 */
+	unsigned addr, i;
+
+	addr = man_data_field_addr(field);
+	if (0 == addr || addr + length >= 255)
+		return 0;
+
+	for (i = 0; i < length; ++i) {
+		int const c = man_data_read(addr++);
+
+		if (c <= 0)
+			return 0;
+
+		s[i] = (char)c;
+	}
+	if (0 != man_data_read(addr))
+		return 0;
+
+	s[i] = '\0';
+	return s;
+}
+
+static void set_serial_number(void)
+{
+	/*
+	 * If the environmental variable "serial#" is not set, try to set it
+	 * from the manufacturer's information serial EEPROM.
+	 */
+	char s[MAN_SERIAL_NO_LENGTH + 1];
+
+	if (0 == getenv("serial#") &&
+	    0 != man_data_read_field(s, MAN_SERIAL_NO_FIELD,
+				     MAN_SERIAL_NO_LENGTH))
+		setenv("serial#", s);
+}
+
+static void set_mac_addresses(void)
+{
+	/*
+	 * If the environmental variables "ethaddr" and/or "eth1addr" are not
+	 * set, try to set them from the manufacturer's information serial
+	 * EEPROM.
+	 */
+	char s[MAN_MAC_ADDR_LENGTH + 1];
+
+	if (0 != getenv("ethaddr") && 0 != getenv("eth1addr"))
+		return;
+
+	if (0 == man_data_read_field(s, MAN_MAC_ADDR_FIELD,
+				     MAN_MAC_ADDR_LENGTH))
+		return;
+
+	if (0 == getenv("ethaddr"))
+		setenv("ethaddr", s);
+
+	if (0 == getenv("eth1addr")) {
+		++s[MAN_MAC_ADDR_LENGTH - 1];
+		setenv("eth1addr", s);
+	}
+}
+
+/*---------------------------------------------------------------------------+
+  | misc_init_r.
+  +---------------------------------------------------------------------------*/
+int misc_init_r(void)
+{
+	uint pbcr;
+	int size_val = 0;
+	u32 reg;
+	unsigned long usb2d0cr = 0;
+	unsigned long usb2phy0cr, usb2h0cr = 0;
+	unsigned long sdr0_pfc1;
+	char *act = getenv("usbact");
+
+	/*
+	 * FLASH stuff...
+	 */
+
+	/* Re-do sizing to get full correct info */
+
+	/* adjust flash start and offset */
+	gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
+	gd->bd->bi_flashoffset = 0;
+
+	mtdcr(ebccfga, pb0cr);
+	pbcr = mfdcr(ebccfgd);
+	switch (gd->bd->bi_flashsize) {
+	case 1 << 20:
+		size_val = 0;
+		break;
+	case 2 << 20:
+		size_val = 1;
+		break;
+	case 4 << 20:
+		size_val = 2;
+		break;
+	case 8 << 20:
+		size_val = 3;
+		break;
+	case 16 << 20:
+		size_val = 4;
+		break;
+	case 32 << 20:
+		size_val = 5;
+		break;
+	case 64 << 20:
+		size_val = 6;
+		break;
+	case 128 << 20:
+		size_val = 7;
+		break;
+	}
+	pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17);
+	mtdcr(ebccfga, pb0cr);
+	mtdcr(ebccfgd, pbcr);
+
+	/*
+	 * Re-check to get correct base address
+	 */
+	flash_get_size(gd->bd->bi_flashstart, 0);
+
+	/* Monitor protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET, -CFG_MONITOR_LEN, 0xffffffff,
+			    &flash_info[0]);
+
+	/* Env protection ON by default */
+	(void)flash_protect(FLAG_PROTECT_SET,
+			    CFG_ENV_ADDR_REDUND,
+			    CFG_ENV_ADDR_REDUND + 2 * CFG_ENV_SECT_SIZE - 1,
+			    &flash_info[0]);
+
+	/*
+	 * USB suff...
+	 */
+	if (act == NULL || strcmp(act, "hostdev") == 0) {
+		/* SDR Setting */
+		mfsdr(SDR0_PFC1, sdr0_pfc1);
+		mfsdr(SDR0_USB2D0CR, usb2d0cr);
+		mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mfsdr(SDR0_USB2H0CR, usb2h0cr);
+
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_XOCLK_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;	/*0 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_WDINT_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ;	/*1 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_DVBUS_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;	/*0 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_DWNSTR_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;	/*1 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_UTMICN_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;	/*1 */
+
+		/* An 8-bit/60MHz interface is the only possible alternative
+		   when connecting the Device to the PHY */
+		usb2h0cr = usb2h0cr & ~SDR0_USB2H0CR_WDINT_MASK;
+		usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_16BIT_30MHZ;	/*1 */
+
+		/* To enable the USB 2.0 Device function through the UTMI interface */
+		usb2d0cr = usb2d0cr & ~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
+		usb2d0cr = usb2d0cr | SDR0_USB2D0CR_USB2DEV_SELECTION;	/*1 */
+
+		sdr0_pfc1 = sdr0_pfc1 & ~SDR0_PFC1_UES_MASK;
+		sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_USB2D_SEL;	/*0 */
+
+		mtsdr(SDR0_PFC1, sdr0_pfc1);
+		mtsdr(SDR0_USB2D0CR, usb2d0cr);
+		mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mtsdr(SDR0_USB2H0CR, usb2h0cr);
+
+		/*clear resets */
+		udelay(1000);
+		mtsdr(SDR0_SRST1, 0x00000000);
+		udelay(1000);
+		mtsdr(SDR0_SRST0, 0x00000000);
+
+		printf("USB:   Host(int phy) Device(ext phy)\n");
+
+	} else if (strcmp(act, "dev") == 0) {
+		/*-------------------PATCH-------------------------------*/
+		mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_XOCLK_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;	/*0 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_DVBUS_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS;	/*0 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_DWNSTR_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST;	/*1 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_UTMICN_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST;	/*1 */
+		mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+
+		udelay(1000);
+		mtsdr(SDR0_SRST1, 0x672c6000);
+
+		udelay(1000);
+		mtsdr(SDR0_SRST0, 0x00000080);
+
+		udelay(1000);
+		mtsdr(SDR0_SRST1, 0x60206000);
+
+		*(unsigned int *)(0xe0000350) = 0x00000001;
+
+		udelay(1000);
+		mtsdr(SDR0_SRST1, 0x60306000);
+		/*-------------------PATCH-------------------------------*/
+
+		/* SDR Setting */
+		mfsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mfsdr(SDR0_USB2H0CR, usb2h0cr);
+		mfsdr(SDR0_USB2D0CR, usb2d0cr);
+		mfsdr(SDR0_PFC1, sdr0_pfc1);
+
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_XOCLK_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL;	/*0 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_WDINT_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_8BIT_60MHZ;	/*0 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_DVBUS_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PUREN;	/*1 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_DWNSTR_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_DEV;	/*0 */
+		usb2phy0cr = usb2phy0cr & ~SDR0_USB2PHY0CR_UTMICN_MASK;
+		usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_DEV;	/*0 */
+
+		usb2h0cr = usb2h0cr & ~SDR0_USB2H0CR_WDINT_MASK;
+		usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_8BIT_60MHZ;	/*0 */
+
+		usb2d0cr = usb2d0cr & ~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK;
+		usb2d0cr = usb2d0cr | SDR0_USB2D0CR_EBC_SELECTION;	/*0 */
+
+		sdr0_pfc1 = sdr0_pfc1 & ~SDR0_PFC1_UES_MASK;
+		sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_EBCHR_SEL;	/*1 */
+
+		mtsdr(SDR0_USB2H0CR, usb2h0cr);
+		mtsdr(SDR0_USB2PHY0CR, usb2phy0cr);
+		mtsdr(SDR0_USB2D0CR, usb2d0cr);
+		mtsdr(SDR0_PFC1, sdr0_pfc1);
+
+		/*clear resets */
+		udelay(1000);
+		mtsdr(SDR0_SRST1, 0x00000000);
+		udelay(1000);
+		mtsdr(SDR0_SRST0, 0x00000000);
+
+		printf("USB:   Device(int phy)\n");
+	}
+
+	mfsdr(SDR0_SRST1, reg);	/* enable security/kasumi engines */
+	reg &= ~(SDR0_SRST1_CRYP0 | SDR0_SRST1_KASU0);
+	mtsdr(SDR0_SRST1, reg);
+
+	/*
+	 * Clear PLB4A0_ACR[WRP]
+	 * This fix will make the MAL burst disabling patch for the Linux
+	 * EMAC driver obsolete.
+	 */
+	reg = mfdcr(plb4_acr) & ~PLB4_ACR_WRP;
+	mtdcr(plb4_acr, reg);
+
+	set_serial_number();
+	set_mac_addresses();
+	return 0;
+}
+
+int checkboard(void)
+{
+	char const *const s = getenv("serial#");
+	u8 const rev = in_8((u8 *) CFG_CPLD_BASE + 0);
+	u32 const gpio0_or = in_be32((u32 *) GPIO0_OR);
+
+	printf("Board: Korat, Rev. %X", rev);
+	if (s != NULL)
+		printf(", serial# %s", s);
+
+	printf(", Ethernet PHY 0: ");
+	if (gpio0_or & 0x00000010)
+		printf("fiber");
+	else
+		printf("copper");
+
+	printf(", PHY 1: ");
+	if (gpio0_or & 0x00000008)
+		printf("fiber");
+	else
+		printf("copper");
+
+	printf(".\n");
+	return (0);
+}
+
+#if defined(CFG_DRAM_TEST)
+int testdram(void)
+{
+	unsigned long *mem = (unsigned long *)0;
+	const unsigned long kend = (1024 / sizeof(unsigned long));
+	unsigned long k, n;
+
+	mtmsr(0);
+
+	/* TODO: find correct size of SDRAM */
+	for (k = 0; k < CFG_MBYTES_SDRAM;
+	     ++k, mem += (1024 / sizeof(unsigned long))) {
+		if ((k & 1023) == 0)
+			printf("%3d MB\r", k / 1024);
+
+		memset(mem, 0xaaaaaaaa, 1024);
+		for (n = 0; n < kend; ++n) {
+			if (mem[n] != 0xaaaaaaaa) {
+				printf("SDRAM test fails at: %08x\n",
+				       (uint) & mem[n]);
+				return 1;
+			}
+		}
+
+		memset(mem, 0x55555555, 1024);
+		for (n = 0; n < kend; ++n) {
+			if (mem[n] != 0x55555555) {
+				printf("SDRAM test fails at: %08x\n",
+				       (uint) & mem[n]);
+				return 1;
+			}
+		}
+	}
+	printf("SDRAM test passes\n");
+	return 0;
+}
+#endif /* defined(CFG_DRAM_TEST) */
+
+/*************************************************************************
+ *  pci_pre_init
+ *
+ *  This routine is called just prior to registering the hose and gives
+ *  the board the opportunity to check things. Returning a value of zero
+ *  indicates that things are bad & PCI initialization should be aborted.
+ *
+ *	Different boards may wish to customize the pci controller structure
+ *	(add regions, override default access routines, etc) or perform
+ *	certain pre-initialization actions.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int pci_pre_init(struct pci_controller *hose)
+{
+	unsigned long addr;
+
+	/*-------------------------------------------------------------------------+
+	  | Set priority for all PLB3 devices to 0.
+	  | Set PLB3 arbiter to fair mode.
+	  +-------------------------------------------------------------------------*/
+	mfsdr(sdr_amp1, addr);
+	mtsdr(sdr_amp1, (addr & 0x000000FF) | 0x0000FF00);
+	addr = mfdcr(plb3_acr);
+	mtdcr(plb3_acr, addr | 0x80000000);
+
+	/*-------------------------------------------------------------------------+
+	  | Set priority for all PLB4 devices to 0.
+	  +-------------------------------------------------------------------------*/
+	mfsdr(sdr_amp0, addr);
+	mtsdr(sdr_amp0, (addr & 0x000000FF) | 0x0000FF00);
+	addr = mfdcr(plb4_acr) | 0xa0000000;	/* Was 0x8---- */
+	mtdcr(plb4_acr, addr);
+
+	/*-------------------------------------------------------------------------+
+	  | Set Nebula PLB4 arbiter to fair mode.
+	  +-------------------------------------------------------------------------*/
+	/* Segment0 */
+	addr = (mfdcr(plb0_acr) & ~plb0_acr_ppm_mask) | plb0_acr_ppm_fair;
+	addr = (addr & ~plb0_acr_hbu_mask) | plb0_acr_hbu_enabled;
+	addr = (addr & ~plb0_acr_rdp_mask) | plb0_acr_rdp_4deep;
+	addr = (addr & ~plb0_acr_wrp_mask) | plb0_acr_wrp_2deep;
+	mtdcr(plb0_acr, addr);
+
+	/* Segment1 */
+	addr = (mfdcr(plb1_acr) & ~plb1_acr_ppm_mask) | plb1_acr_ppm_fair;
+	addr = (addr & ~plb1_acr_hbu_mask) | plb1_acr_hbu_enabled;
+	addr = (addr & ~plb1_acr_rdp_mask) | plb1_acr_rdp_4deep;
+	addr = (addr & ~plb1_acr_wrp_mask) | plb1_acr_wrp_2deep;
+	mtdcr(plb1_acr, addr);
+
+	return 1;
+}
+#endif /* defined(CONFIG_PCI) */
+
+/*************************************************************************
+ *  pci_target_init
+ *
+ *	The bootstrap configuration provides default settings for the pci
+ *	inbound map (PIM). But the bootstrap config choices are limited and
+ *	may not be sufficient for a given board.
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
+void pci_target_init(struct pci_controller *hose)
+{
+	/*--------------------------------------------------------------------------+
+	 * Set up Direct MMIO registers
+	 *--------------------------------------------------------------------------*/
+	/*--------------------------------------------------------------------------+
+	  | PowerPC440EPX PCI Master configuration.
+	  | Map one 1Gig range of PLB/processor addresses to PCI memory space.
+	  |   PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
+	  |   Use byte reversed out routines to handle endianess.
+	  | Make this region non-prefetchable.
+	  +--------------------------------------------------------------------------*/
+	out32r(PCIX0_PMM0MA, 0x00000000);	/* PMM0 Mask/Attribute - disabled b4 setting */
+	out32r(PCIX0_PMM0LA, CFG_PCI_MEMBASE);	/* PMM0 Local Address */
+	out32r(PCIX0_PMM0PCILA, CFG_PCI_MEMBASE);	/* PMM0 PCI Low Address */
+	out32r(PCIX0_PMM0PCIHA, 0x00000000);	/* PMM0 PCI High Address */
+	out32r(PCIX0_PMM0MA, 0xE0000001);	/* 512M + No prefetching, and enable region */
+
+	out32r(PCIX0_PMM1MA, 0x00000000);	/* PMM0 Mask/Attribute - disabled b4 setting */
+	out32r(PCIX0_PMM1LA, CFG_PCI_MEMBASE2);	/* PMM0 Local Address */
+	out32r(PCIX0_PMM1PCILA, CFG_PCI_MEMBASE2);	/* PMM0 PCI Low Address */
+	out32r(PCIX0_PMM1PCIHA, 0x00000000);	/* PMM0 PCI High Address */
+	out32r(PCIX0_PMM1MA, 0xE0000001);	/* 512M + No prefetching, and enable region */
+
+	out32r(PCIX0_PTM1MS, 0x00000001);	/* Memory Size/Attribute */
+	out32r(PCIX0_PTM1LA, 0);	/* Local Addr. Reg */
+	out32r(PCIX0_PTM2MS, 0);	/* Memory Size/Attribute */
+	out32r(PCIX0_PTM2LA, 0);	/* Local Addr. Reg */
+
+	/*--------------------------------------------------------------------------+
+	 * Set up Configuration registers
+	 *--------------------------------------------------------------------------*/
+
+	/* Program the board's subsystem id/vendor id */
+	pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
+			      CFG_PCI_SUBSYS_VENDORID);
+	pci_write_config_word(0, PCI_SUBSYSTEM_ID, CFG_PCI_SUBSYS_ID);
+
+	/* Configure command register as bus master */
+	pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
+
+	/* 240nS PCI clock */
+	pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
+
+	/* No error reporting */
+	pci_write_config_word(0, PCI_ERREN, 0);
+
+	pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
+
+	/*--------------------------------------------------------------------------+
+	 * Set up Configuration registers for on-board NEC uPD720101 USB controller
+	 *--------------------------------------------------------------------------*/
+	pci_write_config_dword(PCI_BDF(0x0, 0xC, 0x0), 0xE4, 0x00000020);
+}
+#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT) */
+
+/*************************************************************************
+ *  pci_master_init
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI) && defined(CFG_PCI_MASTER_INIT)
+void pci_master_init(struct pci_controller *hose)
+{
+	unsigned short temp_short;
+
+	/*--------------------------------------------------------------------------+
+	  | Write the PowerPC440 EP PCI Configuration regs.
+	  |   Enable PowerPC440 EP to be a master on the PCI bus (PMM).
+	  |   Enable PowerPC440 EP to act as a PCI memory target (PTM).
+	  +--------------------------------------------------------------------------*/
+	pci_read_config_word(0, PCI_COMMAND, &temp_short);
+	pci_write_config_word(0, PCI_COMMAND,
+			      temp_short | PCI_COMMAND_MASTER |
+			      PCI_COMMAND_MEMORY);
+}
+#endif
+
+/*************************************************************************
+ *  is_pci_host
+ *
+ *	This routine is called to determine if a pci scan should be
+ *	performed. With various hardware environments (especially cPCI and
+ *	PPMC) it's insufficient to depend on the state of the arbiter enable
+ *	bit in the strap register, or generic host/adapter assumptions.
+ *
+ *	Rather than hard-code a bad assumption in the general 440 code, the
+ *	440 pci code requires the board to decide at runtime.
+ *
+ *	Return 0 for adapter mode, non-zero for host (monarch) mode.
+ *
+ *
+ ************************************************************************/
+#if defined(CONFIG_PCI)
+int is_pci_host(struct pci_controller *hose)
+{
+	/* Korat is always configured as host. */
+	return (1);
+}
+#endif
+
+#if defined(CONFIG_POST)
+/*
+ * Returns 1 if keys pressed to start the power-on long-running tests
+ * Called from board_init_f().
+ */
+int post_hotkeys_pressed(void)
+{
+	return 0;		/* No hotkeys supported */
+}
+#endif
diff --git a/board/korat/u-boot.lds b/board/korat/u-boot.lds
new file mode 100644
index 0000000000..a423f98285
--- /dev/null
+++ b/board/korat/u-boot.lds
@@ -0,0 +1,145 @@
+/*
+ * (C) Copyright 2002
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  .resetvec 0xFFFFFFFC :
+  {
+    *(.resetvec)
+  } = 0xffff
+
+  .bootpg 0xFFFFF000 :
+  {
+    cpu/ppc4xx/start.o	(.bootpg)
+  } = 0xffff
+
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    /* WARNING - the following is hand-optimized to fit within	*/
+    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
+
+    cpu/ppc4xx/start.o	(.text)
+
+    *(.text)
+    *(.fixup)
+    *(.got1)
+  }
+  _etext = .;
+  PROVIDE (etext = .);
+  .rodata    :
+  {
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x00FF) & 0xFFFFFF00;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(256);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(256);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+
+  ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CFG_MONITOR_BASE, CFG_MONITOR_LEN and TEXT_BASE may need to be modified.");
+
+  _end = . ;
+  PROVIDE (end = .);
+}
diff --git a/board/lwmon5/sdram.c b/board/lwmon5/sdram.c
index d4547e24cf..399da8ae65 100644
--- a/board/lwmon5/sdram.c
+++ b/board/lwmon5/sdram.c
@@ -71,7 +71,7 @@ static u32 is_ecc_enabled(void)
 
 void board_add_ram_info(int use_default)
 {
-	PPC440_SYS_INFO board_cfg;
+	PPC4xx_SYS_INFO board_cfg;
 	u32 val;
 
 	if (is_ecc_enabled())
diff --git a/board/lwmon5/sdram.h b/board/lwmon5/sdram.h
index 7f847aa2ad..6a7bf01efb 100644
--- a/board/lwmon5/sdram.h
+++ b/board/lwmon5/sdram.h
@@ -395,8 +395,8 @@
 #define DDR0_26_TRAS_MAX_ENCODE(n)          ((((unsigned long)(n))&0xFFFF)<<16)
 #define DDR0_26_TRAS_MAX_DECODE(n)          ((((unsigned long)(n))>>16)&0xFFFF)
 #define DDR0_26_TREF_MASK                 0x00003FFF
-#define DDR0_26_TREF_ENCODE(n)              ((((unsigned long)(n))&0x3FF)<<0)
-#define DDR0_26_TREF_DECODE(n)              ((((unsigned long)(n))>>0)&0x3FF)
+#define DDR0_26_TREF_ENCODE(n)              ((((unsigned long)(n))&0x3FFF)<<0)
+#define DDR0_26_TREF_DECODE(n)              ((((unsigned long)(n))>>0)&0x3FFF)
 
 #define DDR0_27                         0x1B
 #define DDR0_27_EMRS_DATA_MASK            0x3FFF0000
diff --git a/board/ml2/u-boot.lds b/board/ml2/u-boot.lds
index f8e9e33748..26df77bb9e 100644
--- a/board/ml2/u-boot.lds
+++ b/board/ml2/u-boot.lds
@@ -61,7 +61,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c
index 3b3c8ed26d..64dfe0930c 100644
--- a/board/mpc8540eval/mpc8540eval.c
+++ b/board/mpc8540eval/mpc8540eval.c
@@ -35,8 +35,7 @@ long int fixed_sdram (void);
 int board_pre_init (void)
 {
 #if defined(CONFIG_PCI)
-	volatile immap_t *immr = (immap_t *)CFG_IMMR;
-	volatile ccsr_pcix_t *pci = &immr->im_pcix;
+	volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
 
 	pci->peer &= 0xffffffdf; /* disable master abort */
 #endif
@@ -68,14 +67,13 @@ long int initdram (int board_type)
 {
 	long dram_size = 0;
 	extern long spd_sdram (void);
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 #if !defined(CONFIG_RAM_AS_FLASH)
-	volatile ccsr_lbc_t *lbc= &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	sys_info_t sysinfo;
 	uint temp_lbcdll = 0;
 #endif
 #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL)
-	volatile ccsr_gur_t *gur= &immap->im_gur;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 #endif
 
 #if defined(CONFIG_DDR_DLL)
@@ -138,8 +136,7 @@ long int initdram (int board_type)
 		 * enable errors */
 		uint *p = 0;
 		uint i = 0;
-		volatile immap_t *immap = (immap_t *)CFG_IMMR;
-		volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+		volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 		dma_init();
 		for (*p = 0; p < (uint *)(8 * 1024); p++) {
 			if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
@@ -222,8 +219,7 @@ int testdram (void)
 long int fixed_sdram (void)
 {
 #ifndef CFG_RAMBOOT
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+	volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 
 	ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
 	ddr->cs0_config = CFG_DDR_CS0_CONFIG;
diff --git a/board/mpl/common/common_util.c b/board/mpl/common/common_util.c
index 278ad5c348..8d4cbe852e 100644
--- a/board/mpl/common/common_util.c
+++ b/board/mpl/common/common_util.c
@@ -36,11 +36,11 @@
 
 #ifdef CONFIG_PIP405
 #include "../pip405/pip405.h"
-#include <405gp_pci.h>
+#include <asm/4xx_pci.h>
 #endif
 #ifdef CONFIG_MIP405
 #include "../mip405/mip405.h"
-#include <405gp_pci.h>
+#include <asm/4xx_pci.h>
 #endif
 
 DECLARE_GLOBAL_DATA_PTR;
@@ -587,7 +587,7 @@ extern int get_boot_mode(void);
 void video_get_info_str (int line_number, char *info)
 {
 	/* init video info strings for graphic console */
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 	char rev;
 	int i,boot;
 	unsigned long pvr;
diff --git a/board/mpl/common/flash.c b/board/mpl/common/flash.c
index fd430083e2..6f53192ac7 100644
--- a/board/mpl/common/flash.c
+++ b/board/mpl/common/flash.c
@@ -47,7 +47,7 @@
 #if defined(CONFIG_PIP405)
 #include "../pip405/pip405.h"
 #endif
-#include <405gp_pci.h>
+#include <asm/4xx_pci.h>
 #else /* defined(CONFIG_PATI) */
 #include <mpc5xx.h>
 #endif
diff --git a/board/mpl/mip405/u-boot.lds b/board/mpl/mip405/u-boot.lds
index ad5f2739ca..dceb390634 100644
--- a/board/mpl/mip405/u-boot.lds
+++ b/board/mpl/mip405/u-boot.lds
@@ -70,7 +70,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/mpl/pip405/u-boot.lds b/board/mpl/pip405/u-boot.lds
index 11819a4fcb..685f903825 100644
--- a/board/mpl/pip405/u-boot.lds
+++ b/board/mpl/pip405/u-boot.lds
@@ -66,7 +66,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/ms7722se/Makefile b/board/ms7722se/Makefile
new file mode 100644
index 0000000000..6dec0136c2
--- /dev/null
+++ b/board/ms7722se/Makefile
@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# board/ms7722se/Makefile
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	:= ms7722se.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################
diff --git a/board/ms7722se/config.mk b/board/ms7722se/config.mk
new file mode 100644
index 0000000000..4797d6f8f6
--- /dev/null
+++ b/board/ms7722se/config.mk
@@ -0,0 +1,31 @@
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# Copyright (C) 2007
+# Kenati Technologies, Inc.
+#
+# board/ms7722se/config.mk
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+
+#
+# TEXT_BASE refers to image _after_ relocation.
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+
+TEXT_BASE = 0x8FFC0000
diff --git a/board/ms7722se/lowlevel_init.S b/board/ms7722se/lowlevel_init.S
new file mode 100644
index 0000000000..2024e27ffe
--- /dev/null
+++ b/board/ms7722se/lowlevel_init.S
@@ -0,0 +1,294 @@
+/*
+ * Copyright (C) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * Copyright (C) 2007
+ * Kenati Technologies, Inc.
+ *
+ * board/ms7722se/lowlevel_init.S
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <config.h>
+#include <version.h>
+
+#include <asm/processor.h>
+
+/*
+ *  Board specific low level init code, called _very_ early in the
+ *  startup sequence. Relocation to SDRAM has not happened yet, no
+ *  stack is available, bss section has not been initialised, etc.
+ *
+ *  (Note: As no stack is available, no subroutines can be called...).
+ */
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+
+	mov.l	CCR_A, r1	! Address of Cache Control Register
+	mov.l	CCR_D, r0	! Instruction Cache Invalidate
+	mov.l	r0, @r1
+
+	mov.l	MMUCR_A, r1	! Address of MMU Control Register
+	mov.l	MMUCR_D, r0	! TI == TLB Invalidate bit
+	mov.l	r0, @r1
+
+	mov.l	MSTPCR0_A, r1	! Address of Power Control Register 0
+	mov.l	MSTPCR0_D, r0	!
+	mov.l	r0, @r1
+
+	mov.l	MSTPCR2_A, r1	! Address of Power Control Register 2
+	mov.l	MSTPCR2_D, r0	!
+	mov.l	r0, @r1
+
+	mov.l	SBSCR_A, r1	!
+	mov.w	SBSCR_D, r0	!
+	mov.w	r0, @r1
+
+	mov.l	PSCR_A, r1	!
+	mov.w	PSCR_D, r0	!
+	mov.w	r0, @r1
+
+!	mov.l	RWTCSR_A, r1	! 0xA4520004 (Watchdog Control / Status Register)
+!	mov.w	RWTCSR_D_1, r0	! 0xA507 -> timer_STOP/WDT_CLK=max
+!	mov.w	r0, @r1
+
+	mov.l	RWTCNT_A, r1	! 0xA4520000 (Watchdog Count Register)
+	mov.w	RWTCNT_D, r0	! 0x5A00 -> Clear
+	mov.w	r0, @r1
+
+	mov.l	RWTCSR_A, r1	! 0xA4520004 (Watchdog Control / Status Register)
+	mov.w	RWTCSR_D_2, r0	! 0xA504 -> timer_STOP/CLK=500ms
+	mov.w	r0, @r1
+
+	mov.l	FRQCR_A, r1		! 0xA4150000 Frequency control register
+	mov.l	FRQCR_D, r0	!
+	mov.l	r0, @r1
+
+	mov.l	CCR_A, r1		! Address of Cache Control Register
+	mov.l	CCR_D_2, r0	! ??
+	mov.l	r0, @r1
+
+bsc_init:
+
+	mov.l	PSELA_A, r1
+	mov.w	PSELA_D, r0
+	mov.w	r0, @r1
+
+	mov.l	DRVCR_A, r1
+	mov.w	DRVCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PCCR_A, r1
+	mov.w	PCCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PECR_A, r1
+	mov.w	PECR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PJCR_A, r1
+	mov.w	PJCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	PXCR_A, r1
+	mov.w	PXCR_D, r0
+	mov.w	r0, @r1
+
+	mov.l	CMNCR_A, r1	! CMNCR address -> R1
+	mov.l 	CMNCR_D, r0	! CMNCR data    -> R0
+	mov.l	r0, @r1		! CMNCR set
+
+	mov.l	CS0BCR_A, r1	! CS0BCR address -> R1
+	mov.l 	CS0BCR_D, r0	! CS0BCR data    -> R0
+	mov.l	r0, @r1		! CS0BCR set
+
+	mov.l	CS2BCR_A, r1	! CS2BCR address -> R1
+	mov.l	CS2BCR_D, r0	! CS2BCR data    -> R0
+	mov.l	r0, @r1		! CS2BCR set
+
+	mov.l	CS4BCR_A, r1	! CS4BCR address -> R1
+	mov.l	CS4BCR_D, r0	! CS4BCR data    -> R0
+	mov.l	r0, @r1		! CS4BCR set
+
+	mov.l	CS5ABCR_A, r1	! CS5ABCR address -> R1
+	mov.l 	CS5ABCR_D, r0	! CS5ABCR data    -> R0
+	mov.l	r0, @r1		! CS5ABCR set
+
+	mov.l	CS5BBCR_A, r1	! CS5BBCR address -> R1
+	mov.l 	CS5BBCR_D, r0	! CS5BBCR data    -> R0
+	mov.l	r0, @r1		! CS5BBCR set
+
+	mov.l	CS6ABCR_A, r1	! CS6ABCR address -> R1
+	mov.l 	CS6ABCR_D, r0	! CS6ABCR data    -> R0
+	mov.l	r0, @r1		! CS6ABCR set
+
+	mov.l	CS0WCR_A, r1	! CS0WCR address -> R1
+	mov.l 	CS0WCR_D, r0	! CS0WCR data    -> R0
+	mov.l	r0, @r1		! CS0WCR set
+
+	mov.l	CS2WCR_A, r1	! CS2WCR address -> R1
+	mov.l 	CS2WCR_D, r0	! CS2WCR data    -> R0
+	mov.l	r0, @r1		! CS2WCR set
+
+	mov.l	CS4WCR_A, r1	! CS4WCR address -> R1
+	mov.l 	CS4WCR_D, r0	! CS4WCR data    -> R0
+	mov.l	r0, @r1		! CS4WCR set
+
+	mov.l	CS5AWCR_A, r1	! CS5AWCR address -> R1
+	mov.l 	CS5AWCR_D, r0	! CS5AWCR data    -> R0
+	mov.l	r0, @r1		! CS5AWCR set
+
+	mov.l	CS5BWCR_A, r1	! CS5BWCR address -> R1
+	mov.l 	CS5BWCR_D, r0	! CS5BWCR data    -> R0
+	mov.l	r0, @r1		! CS5BWCR set
+
+	mov.l	CS6AWCR_A, r1	! CS6AWCR address -> R1
+	mov.l 	CS6AWCR_D, r0	! CS6AWCR data    -> R0
+	mov.l	r0, @r1		! CS6AWCR set
+
+	! SDRAM initialization
+	mov.l	SDCR_A, r1	! SB_SDCR address -> R1
+	mov.l	SDCR_D, r0	! SB_SDCR data    -> R0
+	mov.l	r0, @r1		! SB_SDCR set
+
+	mov.l	SDWCR_A, r1	! SB_SDWCR address -> R1
+	mov.l	SDWCR_D, r0	! SB_SDWCR data    -> R0
+	mov.l	r0, @r1		! SB_SDWCR set
+
+	mov.l	SDPCR_A, r1	! SB_SDPCR address -> R1
+	mov.l	SDPCR_D, r0	! SB_SDPCR data    -> R0
+	mov.l	r0, @r1		! SB_SDPCR set
+
+	mov.l	RTCOR_A, r1	! SB_RTCOR address -> R1
+	mov.l	RTCOR_D, r0	! SB_RTCOR data    -> R0
+	mov.l	r0, @r1		! SB_RTCOR set
+
+	mov.l	RTCSR_A, r1	! SB_RTCSR address -> R1
+	mov.l	RTCSR_D, r0	! SB_RTCSR data    -> R0
+	mov.l	r0, @r1		! SB_RTCSR set
+
+	mov.l	SDMR3_A, r1	! SDMR3 address -> R1
+	mov 	#0x00, r0	! SDMR3 data    -> R0
+	mov.b	r0, @r1		! SDMR3 set
+
+	! BL bit off (init = ON)  (?!?)
+
+	stc	sr, r0				! BL bit off(init=ON)
+	mov.l	SR_MASK_D, r1
+	and	r1, r0
+	ldc	r0, sr
+
+	rts
+	mov	#0, r0
+
+	.align	2
+
+CCR_A:		.long	CCR
+MMUCR_A:	.long	MMUCR
+MSTPCR0_A:	.long	MSTPCR0
+MSTPCR2_A:	.long	MSTPCR2
+SBSCR_A:	.long	SBSCR
+PSCR_A:		.long	PSCR
+RWTCSR_A:	.long	RWTCSR
+RWTCNT_A:	.long	RWTCNT
+FRQCR_A:	.long	FRQCR
+
+CCR_D:		.long	0x00000800
+CCR_D_2:	.long	0x00000103
+MMUCR_D:	.long	0x00000004
+MSTPCR0_D:	.long	0x00001001
+MSTPCR2_D:	.long	0xffffffff
+FRQCR_D:	.long	0x07022538
+
+PSELA_A:	.long   0xa405014E
+PSELA_D:	.word   0x0A10
+	.align 2
+
+DRVCR_A:	.long   0xa405018A
+DRVCR_D:	.word   0x0554
+	.align 2
+
+PCCR_A:		.long   0xa4050104
+PCCR_D:		.word   0x8800
+	.align 2
+
+PECR_A:		.long   0xa4050108
+PECR_D:		.word   0x0000
+	.align 2
+
+PJCR_A:		.long   0xa4050110
+PJCR_D:		.word   0x1000
+	.align 2
+
+PXCR_A:		.long   0xa4050148
+PXCR_D:		.word   0x0AAA
+	.align 2
+
+CMNCR_A:	.long	CMNCR
+CMNCR_D:	.long	0x00000013
+CS0BCR_A:	.long	CS0BCR		! Flash bank 1
+CS0BCR_D:	.long	0x24920400
+CS2BCR_A:	.long	CS2BCR		! SRAM
+CS2BCR_D:	.long	0x24920400
+CS4BCR_A:	.long	CS4BCR		! FPGA, PCMCIA, USB, ext slot
+CS4BCR_D:	.long	0x24920400
+CS5ABCR_A:	.long	CS5ABCR		! Ext slot
+CS5ABCR_D:	.long	0x24920400
+CS5BBCR_A:	.long	CS5BBCR		! USB controller
+CS5BBCR_D:	.long	0x24920400
+CS6ABCR_A:	.long	CS6ABCR		! Ethernet
+CS6ABCR_D:	.long	0x24920400
+
+CS0WCR_A:	.long	CS0WCR
+CS0WCR_D:	.long	0x00000300
+CS2WCR_A:	.long	CS2WCR
+CS2WCR_D:	.long	0x00000300
+CS4WCR_A:	.long	CS4WCR
+CS4WCR_D:	.long	0x00000300
+CS5AWCR_A:	.long	CS5AWCR
+CS5AWCR_D:	.long	0x00000300
+CS5BWCR_A:	.long	CS5BWCR
+CS5BWCR_D:	.long	0x00000300
+CS6AWCR_A:	.long	CS6AWCR
+CS6AWCR_D:	.long	0x00000300
+
+SDCR_A:		.long	SBSC_SDCR
+SDCR_D:		.long	0x00020809
+SDWCR_A:	.long	SBSC_SDWCR
+SDWCR_D:	.long	0x00164d0d
+SDPCR_A:	.long	SBSC_SDPCR
+SDPCR_D:	.long	0x00000087
+RTCOR_A:	.long	SBSC_RTCOR
+RTCOR_D:	.long	0xA55A0034
+RTCSR_A:	.long	SBSC_RTCSR
+RTCSR_D:	.long	0xA55A0010
+SDMR3_A:	.long	0xFE500180
+
+	.align	1
+
+SBSCR_D:	.word	0x0040
+PSCR_D:		.word	0x0000
+RWTCSR_D_1:	.word	0xA507
+RWTCSR_D_2:	.word	0xA507
+RWTCNT_D:	.word	0x5A00
+
+SR_MASK_D:	.long	0xEFFFFF0F
diff --git a/board/ms7722se/ms7722se.c b/board/ms7722se/ms7722se.c
new file mode 100644
index 0000000000..0d3d55cf5c
--- /dev/null
+++ b/board/ms7722se/ms7722se.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * Copyright (C) 2007
+ * Kenati Technologies, Inc.
+ *
+ * board/ms7722se/ms7722se.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+
+#define LED_BASE	0xB0800000
+
+int checkboard(void)
+{
+	puts("BOARD: Hitachi UL MS7722SE\n");
+	return 0;
+}
+
+int board_init(void)
+{
+	/* Setup PTXMD[1:0] for /CS6A */
+	outw(inw(PXCR) & ~0xf000, PXCR);
+
+	return 0;
+}
+
+int dram_init (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	gd->bd->bi_memstart = CFG_SDRAM_BASE;
+	gd->bd->bi_memsize = CFG_SDRAM_SIZE;
+	printf("DRAM:  %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024));
+	return 0;
+}
+
+void led_set_state (unsigned short value)
+{
+	*((volatile unsigned short *) LED_BASE) = (value & 0xFF);
+}
diff --git a/board/ms7722se/u-boot.lds b/board/ms7722se/u-boot.lds
new file mode 100644
index 0000000000..692bc62918
--- /dev/null
+++ b/board/ms7722se/u-boot.lds
@@ -0,0 +1,105 @@
+/*
+ * Copyrigth (c) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+	/*
+	   Base address of internal SDRAM is 0x0C000000.
+	   Although size of SDRAM can be either 16 or 32 MBytes,
+	   we assume 16 MBytes (ie ignore upper half if the full
+	   32 MBytes is present).
+
+	   NOTE: This address must match with the definition of
+	   TEXT_BASE in config.mk (in this directory).
+
+	*/
+	. = 0x8C000000 + (64*1024*1024) - (256*1024);
+
+	PROVIDE (reloc_dst = .);
+
+	PROVIDE (_ftext = .);
+	PROVIDE (_fcode = .);
+	PROVIDE (_start = .);
+
+	.text :
+	{
+		cpu/sh4/start.o		(.text)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenv)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenvr)
+		. = ALIGN(8192);
+		*(.text)
+		. = ALIGN(4);
+	} =0xFF
+	PROVIDE (_ecode = .);
+	.rodata :
+	{
+		*(.rodata)
+		. = ALIGN(4);
+	}
+	PROVIDE (_etext = .);
+
+
+	PROVIDE (_fdata = .);
+	.data :
+	{
+		*(.data)
+		. = ALIGN(4);
+	}
+	PROVIDE (_edata = .);
+
+	PROVIDE (_fgot = .);
+	.got :
+	{
+		*(.got)
+		. = ALIGN(4);
+	}
+	PROVIDE (_egot = .);
+
+	PROVIDE (__u_boot_cmd_start = .);
+	.u_boot_cmd :
+	{
+		*(.u_boot_cmd)
+		. = ALIGN(4);
+	}
+	PROVIDE (__u_boot_cmd_end = .);
+
+	PROVIDE (reloc_dst_end = .);
+	/* _reloc_dst_end = .; */
+
+	PROVIDE (bss_start = .);
+	PROVIDE (__bss_start = .);
+	.bss :
+	{
+		*(.bss)
+		. = ALIGN(4);
+	}
+	PROVIDE (bss_end = .);
+
+	PROVIDE (_end = .);
+}
diff --git a/board/ms7750se/Makefile b/board/ms7750se/Makefile
new file mode 100644
index 0000000000..f81d56cb44
--- /dev/null
+++ b/board/ms7750se/Makefile
@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	:= ms7750se.o
+SOBJS	:= lowlevel_init.o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+	$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#################################################################
diff --git a/board/ms7750se/config.mk b/board/ms7750se/config.mk
new file mode 100644
index 0000000000..1eed5802e1
--- /dev/null
+++ b/board/ms7750se/config.mk
@@ -0,0 +1,23 @@
+#
+# Copyright (C) 2007
+# Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+#
+# NOTE: Must match value used in u-boot.lds (in this directory).
+#
+TEXT_BASE = 0x8FFC0000
diff --git a/board/ms7750se/lowlevel_init.S b/board/ms7750se/lowlevel_init.S
new file mode 100644
index 0000000000..d3e3cd5e8d
--- /dev/null
+++ b/board/ms7750se/lowlevel_init.S
@@ -0,0 +1,179 @@
+/*
+ modified from SH-IPL+g
+ Renesaso SuperH / Solution Enginge MS775xSE01 BSC setting.
+
+ Support CPU : SH7750/SH7750S/SH7750R/SH7751/SH7751R
+
+ Coyright (c) 2007 Nobuhiro Iwamatsu <iwmatsu@nigauri.org>
+
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+*/
+
+#include <config.h>
+#include <version.h>
+
+#include <asm/processor.h>
+
+#ifdef CONFIG_CPU_SH7751
+#define BCR2_D_VALUE	0x2FFC	   /* Area 1-6 width: 32/32/32/32/32/16 */
+#define WCR1_D_VALUE    0x02770771 /* DMA:0 A6:2 A3:0 A0:1 Others:15 */
+#ifdef CONFIG_MARUBUN_PCCARD
+#define WCR2_D_VALUE    0xFFFE4FE7 /* A6:15 A6B:7 A5:15 A5B:7 A4:15
+				      A3:2  A2:15 A1:15 A0:6  A0B:7  */
+#else /* CONFIG_MARUBUN_PCCARD */
+#define WCR2_D_VALUE    0x7FFE4FE7 /* A6:3  A6B:7 A5:15 A5B:7 A4:15
+				      A3:2  A2:15 A1:15 A0:6  A0B:7  */
+#endif /* CONFIG_MARUBUN_PCCARD */
+#define WCR3_D_VALUE	0x01777771 /* A6: 0-1 A5: 1-3 A4: 1-3 A3: 1-3
+				      A2: 1-3 A1: 1-3 A0: 0-1 */
+#define RTCOR_D_VALUE	0xA50D	   /* Write code A5, data 0D (~15us?) */
+#define SDMR3_ADDRESS	0xFF940088 /* SDMR3 address on 32-bit bus */
+#define MCR_D1_VALUE	0x100901B4 /* SDRAM 32-bit, CAS/RAS Refresh, ... */
+#define MCR_D2_VALUE	0x500901B4 /* Same w/MRSET now 1 (mode reg cmd) */
+#else /* CONFIG_CPU_SH7751 */
+#define BCR2_D_VALUE	0x2E3C	   /* Area 1-6 width: 32/32/64/16/32/16 */
+#define WCR1_D_VALUE	0x02720777 /* DMA:0 A6:2 A4:2 A3:0 Others:15 */
+#define WCR2_D_VALUE	0xFFFE4FFF /* A6:15 A6B:7 A5:15 A5B:7 A4:15
+				      A3:2  A2:15 A1:15 A0:15 A0B:7  */
+#define WCR3_D_VALUE	0x01717771 /* A6: 0-1 A5: 1-3 A4: 0-1 A3: 1-3
+				      A2: 1-3 A1: 1-3 A0: 0-1 */
+#define RTCOR_D_VALUE	0xA510	   /* Write code A5, data 10 (~15us?) */
+#define SDMR3_ADDRESS	0xFF940110 /* SDMR3 address on 64-bit bus */
+#define MCR_D1_VALUE	0x8801001C /* SDRAM 64-bit, CAS/RAS Refresh, ... */
+#define MCR_D2_VALUE	0xC801001C /* Same w/MRSET now 1 (mode reg cmd) */
+#endif /* CONFIG_CPU_SH7751 */
+
+	.global lowlevel_init
+	.text
+	.align  2
+
+lowlevel_init:
+
+	mov.l   CCR_A, r1               ! CCR Address
+	mov.l   CCR_D_DISABLE, r0       ! CCR Data
+	mov.l   r0, @r1
+
+init_bsc:
+	mov.l	FRQCR_A,r1	/* FRQCR Address */
+	mov.l	FRQCR_D,r0	/* FRQCR Data */
+	mov.w	r0,@r1
+
+	mov.l	BCR1_A,r1	/* BCR1 Address */
+	mov.l	BCR1_D,r0	/* BCR1 Data */
+	mov.l	r0,@r1
+
+	mov.l	BCR2_A,r1	/* BCR2 Address */
+	mov.l	BCR2_D,r0	/* BCR2 Data */
+	mov.w	r0,@r1
+
+	mov.l	WCR1_A,r1	/* WCR1 Address */
+	mov.l	WCR1_D,r0	/* WCR1 Data */
+	mov.l	r0,@r1
+
+	mov.l	WCR2_A,r1	/* WCR2 Address */
+	mov.l	WCR2_D,r0	/* WCR2 Data */
+	mov.l	r0,@r1
+
+	mov.l	WCR3_A,r1	/* WCR3 Address */
+	mov.l	WCR3_D,r0	/* WCR3 Data */
+	mov.l	r0,@r1
+
+	mov.l	MCR_A,r1	/* MCR Address */
+	mov.l	MCR_D1,r0	/* MCR Data1 */
+	mov.l	r0,@r1
+
+	mov.l	SDMR3_A,r1	/* Set SDRAM mode */
+	mov	#0,r0
+	mov.b	r0,@r1
+
+	! Do you need PCMCIA setting?
+	! If so, please add the lines here...
+
+	mov.l	RTCNT_A,r1	/* RTCNT Address */
+	mov.l	RTCNT_D,r0	/* RTCNT Data */
+	mov.w	r0,@r1
+
+	mov.l	RTCOR_A,r1	/* RTCOR Address */
+	mov.l	RTCOR_D,r0	/* RTCOR Data */
+	mov.w	r0,@r1
+
+	mov.l	RTCSR_A,r1	/* RTCSR Address */
+	mov.l	RTCSR_D,r0	/* RTCSR Data */
+	mov.w	r0,@r1
+
+	mov.l	RFCR_A,r1	/* RFCR Address */
+	mov.l	RFCR_D,r0	/* RFCR Data */
+	mov.w	r0,@r1		/* Clear reflesh counter */
+	/* Wait DRAM refresh 30 times */
+	mov	#30,r3
+1:
+	mov.w	@r1,r0
+	extu.w	r0,r2
+	cmp/hi	r3,r2
+	bf	1b
+
+	mov.l	MCR_A,r1	/* MCR Address */
+	mov.l	MCR_D2,r0	/* MCR Data2 */
+	mov.l	r0,@r1
+
+	mov.l	SDMR3_A,r1	/* Set SDRAM mode */
+	mov	#0,r0
+	mov.b	r0,@r1
+
+	rts
+	 nop
+
+	.align	2
+
+CCR_A:          .long   CCR
+CCR_D_DISABLE:  .long   0x0808
+FRQCR_A:	.long	FRQCR
+FRQCR_D:
+#ifdef CONFIG_CPU_TYPE_R
+		.long	0x00000e1a	/* 12:3:3 */
+#else	/* CONFIG_CPU_TYPE_R */
+#ifdef CONFIG_GOOD_SESH4
+		.long	0x00000e13	/* 6:2:1 */
+#else
+		.long	0x00000e23	/* 6:1:1 */
+#endif
+#endif	/* CONFIG_CPU_TYPE_R */
+
+BCR1_A:		.long	BCR1
+BCR1_D:		.long	0x00000008	/* Area 3 SDRAM */
+BCR2_A:		.long	BCR2
+BCR2_D:		.long	BCR2_D_VALUE	/* Bus width settings */
+WCR1_A:		.long	WCR1
+WCR1_D:		.long	WCR1_D_VALUE	/* Inter-area or turnaround wait states */
+WCR2_A:		.long	WCR2
+WCR2_D:		.long	WCR2_D_VALUE	/* Per-area access and burst wait states */
+WCR3_A:		.long	WCR3
+WCR3_D:		.long	WCR3_D_VALUE	/* Address setup and data hold cycles */
+RTCSR_A:	.long	RTCSR
+RTCSR_D:	.long	0xA518		/* RTCSR Write Code A5h Data 18h */
+RTCNT_A:	.long	RTCNT
+RTCNT_D:	.long	0xA500		/* RTCNT Write Code A5h Data 00h */
+RTCOR_A:	.long	RTCOR
+RTCOR_D:	.long	RTCOR_D_VALUE	/* Set refresh time (about 15us) */
+SDMR3_A:	.long	SDMR3_ADDRESS
+MCR_A:		.long	MCR
+MCR_D1:		.long	MCR_D1_VALUE
+MCR_D2:		.long	MCR_D2_VALUE
+RFCR_A:		.long	RFCR
+RFCR_D:		.long	0xA400		/* RFCR Write Code A4h Data 00h */
diff --git a/board/mpc8568mds/ft_board.c b/board/ms7750se/ms7750se.c
index 36815ccfbb..d2d824c5a7 100644
--- a/board/mpc8568mds/ft_board.c
+++ b/board/ms7750se/ms7750se.c
@@ -1,5 +1,6 @@
 /*
- * Copyright 2004-2007 Freescale Semiconductor.
+ * Copyright (C) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -11,7 +12,7 @@
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
@@ -21,25 +22,30 @@
  */
 
 #include <common.h>
+#include <asm/processor.h>
 
-#include <ft_build.h>
+int checkboard(void)
+{
+	puts("BOARD: SH7750/SH7750S/SH7750R Solution Engine\n");
+	return 0;
+}
+
+int board_init(void)
+{
+	return 0;
+}
+
+int dram_init (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
 
-extern void ft_cpu_setup(void *blob, bd_t *bd);
+	gd->bd->bi_memstart = CFG_SDRAM_BASE;
+	gd->bd->bi_memsize = CFG_SDRAM_SIZE;
+	printf("DRAM:  %dMB\n", CFG_SDRAM_SIZE / (1024 * 1024));
+	return 0;
+}
 
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
-void
-ft_board_setup(void *blob, bd_t *bd)
+int board_late_init(void)
 {
-	u32 *p;
-	int len;
-#ifdef CONFIG_PCI
-	ft_pci_setup(blob, bd);
-#endif
-	ft_cpu_setup(blob, bd);
-	p = ft_get_prop(blob, "/memory/reg", &len);
-	if (p != NULL) {
-		*p++ = cpu_to_be32(bd->bi_memstart);
-		*p = cpu_to_be32(bd->bi_memsize);
-	}
+	return 0;
 }
-#endif /* CONFIG_OF_FLAT_TREE && CONFIG_OF_BOARD_SETUP */
diff --git a/board/ms7750se/u-boot.lds b/board/ms7750se/u-boot.lds
new file mode 100644
index 0000000000..692bc62918
--- /dev/null
+++ b/board/ms7750se/u-boot.lds
@@ -0,0 +1,105 @@
+/*
+ * Copyrigth (c) 2007
+ * Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-sh-linux", "elf32-sh-linux", "elf32-sh-linux")
+OUTPUT_ARCH(sh)
+ENTRY(_start)
+
+SECTIONS
+{
+	/*
+	   Base address of internal SDRAM is 0x0C000000.
+	   Although size of SDRAM can be either 16 or 32 MBytes,
+	   we assume 16 MBytes (ie ignore upper half if the full
+	   32 MBytes is present).
+
+	   NOTE: This address must match with the definition of
+	   TEXT_BASE in config.mk (in this directory).
+
+	*/
+	. = 0x8C000000 + (64*1024*1024) - (256*1024);
+
+	PROVIDE (reloc_dst = .);
+
+	PROVIDE (_ftext = .);
+	PROVIDE (_fcode = .);
+	PROVIDE (_start = .);
+
+	.text :
+	{
+		cpu/sh4/start.o		(.text)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenv)
+		. = ALIGN(8192);
+		common/environment.o	(.ppcenvr)
+		. = ALIGN(8192);
+		*(.text)
+		. = ALIGN(4);
+	} =0xFF
+	PROVIDE (_ecode = .);
+	.rodata :
+	{
+		*(.rodata)
+		. = ALIGN(4);
+	}
+	PROVIDE (_etext = .);
+
+
+	PROVIDE (_fdata = .);
+	.data :
+	{
+		*(.data)
+		. = ALIGN(4);
+	}
+	PROVIDE (_edata = .);
+
+	PROVIDE (_fgot = .);
+	.got :
+	{
+		*(.got)
+		. = ALIGN(4);
+	}
+	PROVIDE (_egot = .);
+
+	PROVIDE (__u_boot_cmd_start = .);
+	.u_boot_cmd :
+	{
+		*(.u_boot_cmd)
+		. = ALIGN(4);
+	}
+	PROVIDE (__u_boot_cmd_end = .);
+
+	PROVIDE (reloc_dst_end = .);
+	/* _reloc_dst_end = .; */
+
+	PROVIDE (bss_start = .);
+	PROVIDE (__bss_start = .);
+	.bss :
+	{
+		*(.bss)
+		. = ALIGN(4);
+	}
+	PROVIDE (bss_end = .);
+
+	PROVIDE (_end = .);
+}
diff --git a/board/netstal/hcu5/sdram.c b/board/netstal/hcu5/sdram.c
index 9ee9ab599b..cbb2839cc0 100644
--- a/board/netstal/hcu5/sdram.c
+++ b/board/netstal/hcu5/sdram.c
@@ -72,7 +72,7 @@ void program_tlb(u32 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value);
 
 void board_add_ram_info(int use_default)
 {
-	PPC440_SYS_INFO board_cfg;
+	PPC4xx_SYS_INFO board_cfg;
 	u32 val;
 	mfsdram(DDR0_22, val);
 	val &= DDR0_22_CTRL_RAW_MASK;
diff --git a/board/pm854/pm854.c b/board/pm854/pm854.c
index 6ead1d0630..999d8b5259 100644
--- a/board/pm854/pm854.c
+++ b/board/pm854/pm854.c
@@ -45,8 +45,7 @@ long int fixed_sdram(void);
 int board_early_init_f (void)
 {
 #if defined(CONFIG_PCI)
-    volatile immap_t *immr = (immap_t *)CFG_IMMR;
-    volatile ccsr_pcix_t *pci = &immr->im_pcix;
+    volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
 
     pci->peer &= 0xffffffdf; /* disable master abort */
 #endif
@@ -79,13 +78,12 @@ initdram(int board_type)
 {
 	long dram_size = 0;
 	extern long spd_sdram (void);
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
 #if defined(CONFIG_DDR_DLL)
 	{
-	    volatile ccsr_gur_t *gur= &immap->im_gur;
+	    volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 	    int i,x;
 
 	    x = 10;
@@ -133,9 +131,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -229,8 +226,7 @@ int testdram (void)
 long int fixed_sdram (void)
 {
   #ifndef CFG_RAMBOOT
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+	volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 
 	ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
 	ddr->cs0_config = CFG_DDR_CS0_CONFIG;
diff --git a/board/pm856/pm856.c b/board/pm856/pm856.c
index a10075451e..bfde6959b4 100644
--- a/board/pm856/pm856.c
+++ b/board/pm856/pm856.c
@@ -232,13 +232,12 @@ initdram(int board_type)
 {
 	long dram_size = 0;
 	extern long spd_sdram (void);
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 	puts("Initializing\n");
 
 #if defined(CONFIG_DDR_DLL)
 	{
-	    volatile ccsr_gur_t *gur= &immap->im_gur;
+	    volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 	    int i,x;
 
 	    x = 10;
@@ -287,9 +286,8 @@ initdram(int board_type)
 void
 local_bus_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
@@ -382,8 +380,7 @@ int testdram (void)
 long int fixed_sdram (void)
 {
   #ifndef CFG_RAMBOOT
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+	volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 
 	ddr->cs0_bnds = CFG_DDR_CS0_BNDS;
 	ddr->cs0_config = CFG_DDR_CS0_CONFIG;
diff --git a/board/prodrive/alpr/u-boot.lds b/board/prodrive/alpr/u-boot.lds
index 4f04089c94..697801e3fb 100644
--- a/board/prodrive/alpr/u-boot.lds
+++ b/board/prodrive/alpr/u-boot.lds
@@ -68,19 +68,6 @@ SECTIONS
 
     cpu/ppc4xx/start.o	(.text)
     board/prodrive/alpr/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/prodrive/p3p440/u-boot.lds b/board/prodrive/p3p440/u-boot.lds
index 92bb740e45..0540a46e4a 100644
--- a/board/prodrive/p3p440/u-boot.lds
+++ b/board/prodrive/p3p440/u-boot.lds
@@ -68,19 +68,6 @@ SECTIONS
 
     cpu/ppc4xx/start.o	(.text)
     board/prodrive/p3p440/init.o	(.text)
-    cpu/ppc4xx/kgdb.o	(.text)
-    cpu/ppc4xx/traps.o	(.text)
-    cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
-    cpu/ppc4xx/cpu_init.o	(.text)
-    cpu/ppc4xx/speed.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib_generic/crc32.o		(.text)
-    lib_ppc/extable.o	(.text)
-    lib_generic/zlib.o		(.text)
-
-/*    . = env_offset;*/
-/*    common/environment.o(.text)*/
 
     *(.text)
     *(.fixup)
diff --git a/board/sandburst/karef/u-boot.lds b/board/sandburst/karef/u-boot.lds
index 9e9e99045f..36420ad87f 100644
--- a/board/sandburst/karef/u-boot.lds
+++ b/board/sandburst/karef/u-boot.lds
@@ -72,7 +72,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/sandburst/karef/u-boot.lds.debug b/board/sandburst/karef/u-boot.lds.debug
index 47d80fae1b..b934c8909f 100644
--- a/board/sandburst/karef/u-boot.lds.debug
+++ b/board/sandburst/karef/u-boot.lds.debug
@@ -62,7 +62,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/sandburst/metrobox/u-boot.lds b/board/sandburst/metrobox/u-boot.lds
index a17401af92..e2178d23a0 100644
--- a/board/sandburst/metrobox/u-boot.lds
+++ b/board/sandburst/metrobox/u-boot.lds
@@ -72,7 +72,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/sandburst/metrobox/u-boot.lds.debug b/board/sandburst/metrobox/u-boot.lds.debug
index fef4c4220c..914ff9cd71 100644
--- a/board/sandburst/metrobox/u-boot.lds.debug
+++ b/board/sandburst/metrobox/u-boot.lds.debug
@@ -62,7 +62,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/sbc405/u-boot.lds b/board/sbc405/u-boot.lds
index 39fba61684..0c5b8096df 100644
--- a/board/sbc405/u-boot.lds
+++ b/board/sbc405/u-boot.lds
@@ -64,7 +64,7 @@ SECTIONS
     cpu/ppc4xx/start.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c
index e8b9929e77..47df884ce5 100644
--- a/board/sbc8560/sbc8560.c
+++ b/board/sbc8560/sbc8560.c
@@ -195,8 +195,7 @@ const iop_conf_t iop_conf_tab[4][32] = {
 int board_early_init_f (void)
 {
 #if defined(CONFIG_PCI)
-    volatile immap_t *immr = (immap_t *)CFG_IMMR;
-    volatile ccsr_pcix_t *pci = &immr->im_pcix;
+    volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
 
     pci->peer &= 0xfffffffdf; /* disable master abort */
 #endif
@@ -264,16 +263,15 @@ long int initdram (int board_type)
 {
 	long dram_size = 0;
 	extern long spd_sdram (void);
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 #if 0
 #if !defined(CONFIG_RAM_AS_FLASH)
-	volatile ccsr_lbc_t *lbc= &immap->im_lbc;
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 	sys_info_t sysinfo;
 	uint temp_lbcdll = 0;
 #endif
 #endif /* 0 */
 #if !defined(CONFIG_RAM_AS_FLASH) || defined(CONFIG_DDR_DLL)
-	volatile ccsr_gur_t *gur= &immap->im_gur;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 #endif
 #if defined(CONFIG_DDR_DLL)
 	uint temp_ddrdll = 0;
@@ -336,8 +334,7 @@ long int initdram (int board_type)
 		 * enable errors */
 		uint *p = 0;
 		uint i = 0;
-		volatile immap_t *immap = (immap_t *)CFG_IMMR;
-		volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+		volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 		dma_init();
 		for (*p = 0; p < (uint *)(8 * 1024); p++) {
 			if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
@@ -424,8 +421,7 @@ long int fixed_sdram (void)
 #define CFG_DDR_CONTROL 0xc2000000
 
   #ifndef CFG_RAMBOOT
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_ddr_t *ddr= &immap->im_ddr;
+	volatile ccsr_ddr_t *ddr= (void *)(CFG_MPC85xx_DDR_ADDR);
 
 	ddr->cs0_bnds		= 0x00000007;
 	ddr->cs1_bnds		= 0x0010001f;
diff --git a/board/sc3/u-boot.lds b/board/sc3/u-boot.lds
index dc255d283e..05052e5581 100644
--- a/board/sc3/u-boot.lds
+++ b/board/sc3/u-boot.lds
@@ -66,7 +66,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/stxgp3/stxgp3.c b/board/stxgp3/stxgp3.c
index a58c043b62..3649acf07d 100644
--- a/board/stxgp3/stxgp3.c
+++ b/board/stxgp3/stxgp3.c
@@ -203,8 +203,7 @@ int
 board_early_init_f(void)
 {
 #if defined(CONFIG_PCI)
-    volatile immap_t *immr = (immap_t *)CFG_IMMR;
-    volatile ccsr_pcix_t *pci = &immr->im_pcix;
+    volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
 
     pci->peer &= 0xfffffffdf; /* disable master abort */
 #endif
@@ -283,11 +282,10 @@ initdram (int board_type)
 {
 	long dram_size = 0;
 	extern long spd_sdram (void);
-	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 
 #if defined(CONFIG_DDR_DLL)
 	{
-		volatile ccsr_gur_t *gur= &immap->im_gur;
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 		uint temp_ddrdll = 0;
 
 		/* Work around to stabilize DDR DLL */
diff --git a/board/stxssa/stxssa.c b/board/stxssa/stxssa.c
index 9bacb98d86..e2b38a6205 100644
--- a/board/stxssa/stxssa.c
+++ b/board/stxssa/stxssa.c
@@ -252,8 +252,7 @@ int
 board_early_init_f(void)
 {
 #if defined(CONFIG_PCI)
-	volatile immap_t *immr = (immap_t *)CFG_IMMR;
-	volatile ccsr_pcix_t *pci = &immr->im_pcix;
+	volatile ccsr_pcix_t *pci = (void *)(CFG_MPC85xx_PCIX_ADDR);
 
 	pci->peer &= 0xffffffdf; /* disable master abort */
 #endif
@@ -302,8 +301,7 @@ initdram (int board_type)
 
 #if defined(CONFIG_DDR_DLL)
 	{
-		volatile immap_t *immap = (immap_t *)CFG_IMMR;
-		volatile ccsr_gur_t *gur= &immap->im_gur;
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 		uint temp_ddrdll = 0;
 
 		/* Work around to stabilize DDR DLL */
diff --git a/board/tqm85xx/sdram.c b/board/tqm85xx/sdram.c
index 9c1f087687..2053adefb4 100644
--- a/board/tqm85xx/sdram.c
+++ b/board/tqm85xx/sdram.c
@@ -57,8 +57,7 @@ int cas_latency(void);
 long int sdram_setup(int casl)
 {
 	int i;
-	volatile immap_t *immap = (immap_t *) CFG_IMMR;
-	volatile ccsr_ddr_t *ddr = &immap->im_ddr;
+	volatile ccsr_ddr_t *ddr = (void *)(CFG_MPC85xx_DDR_ADDR);
 	unsigned long cfg_ddr_timing1;
 	unsigned long cfg_ddr_mode;
 
@@ -150,8 +149,7 @@ long int initdram (int board_type)
 	 * This DLL-Override only used on TQM8540 and TQM8560
 	 */
 	{
-		volatile immap_t *immap = (immap_t *) CFG_IMMR;
-		volatile ccsr_gur_t *gur= &immap->im_gur;
+		volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
 		int i,x;
 
 		x = 10;
diff --git a/board/tqm85xx/tqm85xx.c b/board/tqm85xx/tqm85xx.c
index 256c076c7d..5d5cb1b75c 100644
--- a/board/tqm85xx/tqm85xx.c
+++ b/board/tqm85xx/tqm85xx.c
@@ -262,8 +262,7 @@ int checkboard (void)
 
 int misc_init_r (void)
 {
-	volatile immap_t    *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_lbc_t *memctl = &immap->im_lbc;
+	volatile ccsr_lbc_t *memctl = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	/*
 	 * Adjust flash start and offset to detected values
@@ -324,9 +323,8 @@ int misc_init_r (void)
  */
 void local_bus_init (void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_IMMR;
-	volatile ccsr_gur_t *gur = &immap->im_gur;
-	volatile ccsr_lbc_t *lbc = &immap->im_lbc;
+	volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
+	volatile ccsr_lbc_t *lbc = (void *)(CFG_MPC85xx_LBC_ADDR);
 
 	uint clkdiv;
 	uint lbc_hz;
diff --git a/board/tqm8xx/flash.c b/board/tqm8xx/flash.c
index db0a7e5eb8..4342ebc841 100644
--- a/board/tqm8xx/flash.c
+++ b/board/tqm8xx/flash.c
@@ -33,6 +33,8 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#if !defined(CFG_FLASH_CFI_DRIVER) /* do not use if CFI driver is configured */
+
 #if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M) \
     && !defined(CONFIG_TQM885D)
 # ifndef CFG_OR_TIMING_FLASH_AT_50MHZ
@@ -828,3 +830,5 @@ static int write_word (flash_info_t *info, ulong dest, ulong data)
 
 /*-----------------------------------------------------------------------
  */
+
+#endif /* !defined(CFG_FLASH_CFI_DRIVER) */
diff --git a/board/tqm8xx/tqm8xx.c b/board/tqm8xx/tqm8xx.c
index cebdcc0764..fcd941e0d2 100644
--- a/board/tqm8xx/tqm8xx.c
+++ b/board/tqm8xx/tqm8xx.c
@@ -37,6 +37,7 @@ static long int dram_size (long int, long int *, long int);
 
 #define	_NOT_USED_	0xFFFFFFFF
 
+/* UPM initialization table for SDRAM: 40, 50, 66 MHz CLKOUT @ CAS latency 2, tWR=2 */
 const uint sdram_table[] =
 {
 	/*
@@ -63,14 +64,14 @@ const uint sdram_table[] =
 	/*
 	 * Single Write. (Offset 18 in UPMA RAM)
 	 */
-	0x1F0DFC04, 0xEEABBC00, 0x01B27C04, 0x1FF5FC47, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
+	0x1F0DFC04, 0xEEABBC00, 0x11B77C04, 0xEFFAFC44,
+	0x1FF5FC47, /* last */
+		    _NOT_USED_, _NOT_USED_, _NOT_USED_,
 	/*
 	 * Burst Write. (Offset 20 in UPMA RAM)
 	 */
 	0x1F0DFC04, 0xEEABBC00, 0x10A77C00, 0xF0AFFC00,
-	0xF0AFFC00, 0xE1BAFC04, 0x1FF5FC47, /* last */
-					    _NOT_USED_,
+	0xF0AFFC00, 0xF0AFFC04, 0xE1BAFC44, 0x1FF5FC47, /* last */
 	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
 	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
 	/*
@@ -83,7 +84,7 @@ const uint sdram_table[] =
 	/*
 	 * Exception. (Offset 3c in UPMA RAM)
 	 */
-	0x7FFFFC07, /* last */
+	0xFFFFFC07, /* last */
 		    _NOT_USED_, _NOT_USED_, _NOT_USED_,
 };
 
@@ -183,7 +184,7 @@ long int initdram (int board_type)
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
 	    (board_type != 'M') &&
-	    (board_type != 'D') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'D') ) {	/* only one SDRAM bank on L, M and D modules */
 		memctl->memc_or3 = CFG_OR3_PRELIM;
 		memctl->memc_br3 = CFG_BR3_PRELIM;
 	}
@@ -259,7 +260,7 @@ long int initdram (int board_type)
 #ifndef	CONFIG_CAN_DRIVER
 	if ((board_type != 'L') &&
 	    (board_type != 'M') &&
-	    (board_type != 'D') ) {	/* "L" and "M" type boards have only one bank SDRAM */
+	    (board_type != 'D') ) {	/* only one SDRAM bank on L, M and D modules */
 		/*
 		 * Check Bank 1 Memory Size
 		 * use current column settings
diff --git a/board/versatile/split_by_variant.sh b/board/versatile/split_by_variant.sh
index 25461c2c01..ccded7e8cf 100755
--- a/board/versatile/split_by_variant.sh
+++ b/board/versatile/split_by_variant.sh
@@ -8,7 +8,7 @@
 
 mkdir -p ${obj}include
 variant=PB926EJ-S
-if [ "$1" == "" ]
+if [ "$1" = "" ]
 then
 	echo "$0:: No parameters - using versatilepb_config"
 	echo "#define CONFIG_ARCH_VERSATILE_PB" > ${obj}include/config.h
diff --git a/board/xilinx/ml300/ml300.c b/board/xilinx/ml300/ml300.c
index 60f0bc24e7..58bfac0716 100644
--- a/board/xilinx/ml300/ml300.c
+++ b/board/xilinx/ml300/ml300.c
@@ -108,7 +108,7 @@ ulong
 get_PCI_freq(void)
 {
 	ulong val;
-	PPC405_SYS_INFO sys_info;
+	PPC4xx_SYS_INFO sys_info;
 
 	get_sys_info(&sys_info);
 	val = sys_info.freqPCI;
diff --git a/board/xilinx/ml300/u-boot.lds b/board/xilinx/ml300/u-boot.lds
index b6d748e1d9..8c0edb7e45 100644
--- a/board/xilinx/ml300/u-boot.lds
+++ b/board/xilinx/ml300/u-boot.lds
@@ -62,7 +62,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     cpu/ppc4xx/4xx_enet.o	(.text)
diff --git a/board/xpedite1k/u-boot.lds b/board/xpedite1k/u-boot.lds
index 0f08637107..7484111141 100644
--- a/board/xpedite1k/u-boot.lds
+++ b/board/xpedite1k/u-boot.lds
@@ -71,7 +71,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)
diff --git a/board/xpedite1k/u-boot.lds.debug b/board/xpedite1k/u-boot.lds.debug
index 5066326927..66317933b3 100644
--- a/board/xpedite1k/u-boot.lds.debug
+++ b/board/xpedite1k/u-boot.lds.debug
@@ -61,7 +61,7 @@ SECTIONS
     cpu/ppc4xx/kgdb.o	(.text)
     cpu/ppc4xx/traps.o	(.text)
     cpu/ppc4xx/interrupts.o	(.text)
-    cpu/ppc4xx/serial.o	(.text)
+    cpu/ppc4xx/4xx_uart.o	(.text)
     cpu/ppc4xx/cpu_init.o	(.text)
     cpu/ppc4xx/speed.o	(.text)
     common/dlmalloc.o	(.text)