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-rw-r--r--board/digsy_mtc/Makefile2
-rw-r--r--board/digsy_mtc/cmd_mtc.c350
-rw-r--r--board/digsy_mtc/cmd_mtc.h60
-rw-r--r--board/digsy_mtc/digsy_mtc.c12
-rw-r--r--board/freescale/common/sys_eeprom.c6
-rw-r--r--board/freescale/mpc8360emds/mpc8360emds.c4
-rw-r--r--board/freescale/mpc8360erdk/mpc8360erdk.c4
-rw-r--r--board/freescale/mpc837xemds/mpc837xemds.c4
-rw-r--r--board/freescale/mpc837xerdb/mpc837xerdb.c4
-rw-r--r--board/freescale/p2020ds/p2020ds.c3
-rw-r--r--board/keymile/kmeter1/kmeter1.c4
-rw-r--r--board/mpc8540eval/mpc8540eval.c33
-rw-r--r--board/sbc8560/sbc8560.c33
-rw-r--r--board/xes/xpedite5170/Makefile52
-rw-r--r--board/xes/xpedite5170/config.mk32
-rw-r--r--board/xes/xpedite5170/ddr.c168
-rw-r--r--board/xes/xpedite5170/law.c52
-rw-r--r--board/xes/xpedite5170/u-boot.lds132
-rw-r--r--board/xes/xpedite5170/xpedite5170.c111
19 files changed, 988 insertions, 78 deletions
diff --git a/board/digsy_mtc/Makefile b/board/digsy_mtc/Makefile
index 7d659e5322..0bededca19 100644
--- a/board/digsy_mtc/Makefile
+++ b/board/digsy_mtc/Makefile
@@ -7,7 +7,7 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).a
-COBJS := $(BOARD).o
+COBJS := $(BOARD).o cmd_mtc.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
diff --git a/board/digsy_mtc/cmd_mtc.c b/board/digsy_mtc/cmd_mtc.c
new file mode 100644
index 0000000000..9e377cd30d
--- /dev/null
+++ b/board/digsy_mtc/cmd_mtc.c
@@ -0,0 +1,350 @@
+/*
+ * (C) Copyright 2009
+ * Werner Pfister <Pfister_Werner@intercontrol.de>
+ *
+ * (C) Copyright 2009 Semihalf, Grzegorz Bernacki
+ *
+ * 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 <mpc5xxx.h>
+#include "spi.h"
+#include "cmd_mtc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static const char *led_names[] = {
+ "diag",
+ "can1",
+ "can2",
+ "can3",
+ "can4",
+ "usbpwr",
+ "usbbusy",
+ "user1",
+ "user2",
+ ""
+};
+
+static void mtc_calculate_checksum(tx_msp_cmd *packet)
+{
+ int i;
+ uchar *buff;
+
+ buff = (uchar *) packet;
+
+ for (i = 0; i < 6; i++)
+ packet->cks += buff[i];
+}
+
+static int do_mtc_led(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ tx_msp_cmd pcmd;
+ rx_msp_cmd prx;
+ int err = 0;
+ int i;
+
+ if (argc < 2) {
+ cmd_usage(cmdtp);
+ return -1;
+ }
+
+ memset(&pcmd, 0, sizeof(pcmd));
+ memset(&prx, 0, sizeof(prx));
+
+ pcmd.cmd = CMD_SET_LED;
+
+ pcmd.cmd_val0 = 0xff;
+ for (i = 0; strlen(led_names[i]) != 0; i++) {
+ if (strncmp(argv[1], led_names[i], strlen(led_names[i])) == 0) {
+ pcmd.cmd_val0 = i;
+ break;
+ }
+ }
+
+ if (pcmd.cmd_val0 == 0xff) {
+ printf("Usage:\n%s\n", cmdtp->help);
+ return -1;
+ }
+
+ if (argc >= 3) {
+ if (strncmp(argv[2], "red", 3) == 0)
+ pcmd.cmd_val1 = 1;
+ else if (strncmp(argv[2], "green", 5) == 0)
+ pcmd.cmd_val1 = 2;
+ else if (strncmp(argv[2], "orange", 6) == 0)
+ pcmd.cmd_val1 = 3;
+ else
+ pcmd.cmd_val1 = 0;
+ }
+
+ if (argc >= 4)
+ pcmd.cmd_val2 = simple_strtol(argv[3], NULL, 10);
+ else
+ pcmd.cmd_val2 = 0;
+
+ mtc_calculate_checksum(&pcmd);
+ err = spi_xfer(NULL, MTC_TRANSFER_SIZE, &pcmd, &prx,
+ SPI_XFER_BEGIN | SPI_XFER_END);
+
+ return err;
+}
+
+static int do_mtc_key(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ tx_msp_cmd pcmd;
+ rx_msp_cmd prx;
+ int err = 0;
+
+ memset(&pcmd, 0, sizeof(pcmd));
+ memset(&prx, 0, sizeof(prx));
+
+ pcmd.cmd = CMD_GET_VIM;
+
+ mtc_calculate_checksum(&pcmd);
+ err = spi_xfer(NULL, MTC_TRANSFER_SIZE, &pcmd, &prx,
+ SPI_XFER_BEGIN | SPI_XFER_END);
+
+ if (!err) {
+ /* function returns '0' if key is pressed */
+ err = (prx.input & 0x80) ? 0 : 1;
+ }
+
+ return err;
+}
+
+static int do_mtc_digout(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ tx_msp_cmd pcmd;
+ rx_msp_cmd prx;
+ int err = 0;
+ uchar channel_mask = 0;
+
+ if (argc < 3) {
+ cmd_usage(cmdtp);
+ return -1;
+ }
+
+ if (strncmp(argv[1], "on", 2) == 0)
+ channel_mask |= 1;
+ if (strncmp(argv[2], "on", 2) == 0)
+ channel_mask |= 2;
+
+ memset(&pcmd, 0, sizeof(pcmd));
+ memset(&prx, 0, sizeof(prx));
+
+ pcmd.cmd = CMD_GET_VIM;
+ pcmd.user_out = channel_mask;
+
+ mtc_calculate_checksum(&pcmd);
+ err = spi_xfer(NULL, MTC_TRANSFER_SIZE, &pcmd, &prx,
+ SPI_XFER_BEGIN | SPI_XFER_END);
+
+ return err;
+}
+
+static int do_mtc_digin(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ tx_msp_cmd pcmd;
+ rx_msp_cmd prx;
+ int err = 0;
+ uchar channel_num = 0;
+
+ if (argc < 2) {
+ cmd_usage(cmdtp);
+ return -1;
+ }
+
+ channel_num = simple_strtol(argv[1], NULL, 10);
+ if ((channel_num != 1) && (channel_num != 2)) {
+ printf("mtc digin: invalid parameter - must be '1' or '2'\n");
+ return -1;
+ }
+
+ memset(&pcmd, 0, sizeof(pcmd));
+ memset(&prx, 0, sizeof(prx));
+
+ pcmd.cmd = CMD_GET_VIM;
+
+ mtc_calculate_checksum(&pcmd);
+ err = spi_xfer(NULL, MTC_TRANSFER_SIZE, &pcmd, &prx,
+ SPI_XFER_BEGIN | SPI_XFER_END);
+
+ if (!err) {
+ /* function returns '0' when digin is on */
+ err = (prx.input & channel_num) ? 0 : 1;
+ }
+
+ return err;
+}
+
+static int do_mtc_appreg(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ tx_msp_cmd pcmd;
+ rx_msp_cmd prx;
+ int err;
+ char buf[5];
+
+ /* read appreg */
+ memset(&pcmd, 0, sizeof(pcmd));
+ memset(&prx, 0, sizeof(prx));
+
+ pcmd.cmd = CMD_WD_PARA;
+ pcmd.cmd_val0 = 5; /* max. Count */
+ pcmd.cmd_val1 = 5; /* max. Time */
+ pcmd.cmd_val2 = 0; /* =0 means read appreg */
+
+ mtc_calculate_checksum(&pcmd);
+ err = spi_xfer(NULL, MTC_TRANSFER_SIZE, &pcmd, &prx,
+ SPI_XFER_BEGIN | SPI_XFER_END);
+ if (!err) {
+ sprintf(buf, "%d", prx.ack2);
+ setenv("appreg", buf);
+ }
+
+ return err;
+}
+
+static int do_mtc_version(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ tx_msp_cmd pcmd;
+ rx_msp_cmd prx;
+ int err = 0;
+
+ memset(&pcmd, 0, sizeof(pcmd));
+ memset(&prx, 0, sizeof(prx));
+
+ pcmd.cmd = CMD_FW_VERSION;
+
+ mtc_calculate_checksum(&pcmd);
+ err = spi_xfer(NULL, MTC_TRANSFER_SIZE, &pcmd, &prx,
+ SPI_XFER_BEGIN | SPI_XFER_END);
+
+ if (!err) {
+ printf("FW V%d.%d.%d / HW %d\n",
+ prx.ack0, prx.ack1, prx.ack3, prx.ack2);
+ }
+
+ return err;
+}
+
+static int do_mtc_help(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+cmd_tbl_t cmd_mtc_sub[] = {
+ U_BOOT_CMD_MKENT(led, 3, 1, do_mtc_led,
+ "set state of leds",
+ "[ledname] [state] [blink]\n"
+ " - lednames: diag can1 can2 can3 can4 usbpwr usbbusy user1 user2\n"
+ " - state: off red green orange\n"
+ " - blink: blink interval in 100ms steps (1 - 10; 0 = static)\n"),
+ U_BOOT_CMD_MKENT(key, 0, 1, do_mtc_key,
+ "returns state of user key\n", ""),
+ U_BOOT_CMD_MKENT(version, 0, 1, do_mtc_version,
+ "returns firmware version of supervisor uC\n", ""),
+ U_BOOT_CMD_MKENT(appreg, 0, 1, do_mtc_appreg,
+ "reads appreg value and stores in environment variable 'appreg'\n", ""),
+ U_BOOT_CMD_MKENT(digin, 1, 1, do_mtc_digin,
+ "returns state of digital input",
+ "<channel_num> - get state of digital input (1 or 2)\n"),
+ U_BOOT_CMD_MKENT(digout, 2, 1, do_mtc_digout,
+ "sets digital outputs",
+ "<on|off> <on|off>- set state of digital output 1 and 2\n"),
+ U_BOOT_CMD_MKENT(help, 4, 1, do_mtc_help, "get help",
+ "[command] - get help for command\n"),
+};
+
+static int do_mtc_help(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ extern int _do_help(cmd_tbl_t *cmd_start, int cmd_items,
+ cmd_tbl_t *cmdtp, int flag,
+ int argc, char *argv[]);
+#ifdef CONFIG_SYS_LONGHELP
+ puts("mtc ");
+#endif
+ return _do_help(&cmd_mtc_sub[0],
+ ARRAY_SIZE(cmd_mtc_sub), cmdtp, flag, argc, argv);
+}
+
+/* Relocate the command table function pointers when running in RAM */
+int mtc_cmd_init_r(void)
+{
+ cmd_tbl_t *cmdtp;
+
+ for (cmdtp = &cmd_mtc_sub[0]; cmdtp !=
+ &cmd_mtc_sub[ARRAY_SIZE(cmd_mtc_sub)]; cmdtp++) {
+ ulong addr;
+
+ addr = (ulong)(cmdtp->cmd) + gd->reloc_off;
+ cmdtp->cmd =
+ (int (*)(struct cmd_tbl_s *, int, int, char *[]))addr;
+
+ addr = (ulong)(cmdtp->name) + gd->reloc_off;
+ cmdtp->name = (char *)addr;
+
+ if (cmdtp->usage) {
+ addr = (ulong)(cmdtp->usage) + gd->reloc_off;
+ cmdtp->usage = (char *)addr;
+ }
+#ifdef CONFIG_SYS_LONGHELP
+ if (cmdtp->help) {
+ addr = (ulong)(cmdtp->help) + gd->reloc_off;
+ cmdtp->help = (char *)addr;
+ }
+#endif
+ }
+ return 0;
+}
+
+int cmd_mtc(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+{
+ cmd_tbl_t *c;
+ int err = 0;
+
+ c = find_cmd_tbl(argv[1], &cmd_mtc_sub[0], ARRAY_SIZE(cmd_mtc_sub));
+ if (c) {
+ argc--;
+ argv++;
+ return c->cmd(c, flag, argc, argv);
+ } else {
+ /* Unrecognized command */
+ cmd_usage(cmdtp);
+ return 1;
+ }
+
+ return err;
+}
+
+U_BOOT_CMD(mtc, 5, 1, cmd_mtc,
+ "mtc - special commands for digsyMTC\n",
+ "[subcommand] [args...]\n"
+ "Subcommands list:\n"
+ "led [ledname] [state] [blink] - set state of leds\n"
+ " [ledname]: diag can1 can2 can3 can4 usbpwr usbbusy user1 user2\n"
+ " [state]: off red green orange\n"
+ " [blink]: blink interval in 100ms steps (1 - 10; 0 = static)\n"
+ "key - returns state of user key\n"
+ "version - returns firmware version of supervisor uC\n"
+ "appreg - reads appreg value and stores in environment variable"
+ " 'appreg'\n"
+ "digin [channel] - returns state of digital input (1 or 2)\n"
+ "digout <on|off> <on|off> - sets state of two digital outputs\n"
+ "help [subcommand] - get help for subcommand\n");
+
diff --git a/board/digsy_mtc/cmd_mtc.h b/board/digsy_mtc/cmd_mtc.h
new file mode 100644
index 0000000000..db3aeed51c
--- /dev/null
+++ b/board/digsy_mtc/cmd_mtc.h
@@ -0,0 +1,60 @@
+/*
+ * (C) Copyright 2009
+ * Werner Pfister <Pfister_Werner@intercontrol.de>
+ *
+ * (C) Copyright 2009 Semihalf, Grzegorz Bernacki
+ *
+ * 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 CMD_MTC_H
+#define CMD_MTC_H
+
+#define CMD_WD_PARA 0x02
+#define CMD_FW_VERSION 0x10
+#define CMD_GET_VIM 0x30
+#define CMD_SET_LED 0x40
+
+typedef struct {
+ u8 cmd;
+ u8 sys_in;
+ u8 cmd_val0;
+ u8 cmd_val1;
+ u8 cmd_val2;
+ u8 user_out;
+ u8 cks;
+ u8 dummy1;
+ u8 dummy2;
+} tx_msp_cmd;
+
+typedef struct {
+ u8 input;
+ u8 state;
+ u8 ack2;
+ u8 ack3;
+ u8 ack0;
+ u8 ack1;
+ u8 ack;
+ u8 dummy;
+ u8 cks;
+} rx_msp_cmd;
+
+#define MTC_TRANSFER_SIZE (sizeof(tx_msp_cmd) * 8)
+
+#endif
diff --git a/board/digsy_mtc/digsy_mtc.c b/board/digsy_mtc/digsy_mtc.c
index 83d58645e9..9d77e5485b 100644
--- a/board/digsy_mtc/digsy_mtc.c
+++ b/board/digsy_mtc/digsy_mtc.c
@@ -186,6 +186,9 @@ int checkboard(void)
int board_early_init_r(void)
{
+#ifdef CONFIG_MPC52XX_SPI
+ struct mpc5xxx_gpt *gpt = (struct mpc5xxx_gpt*)MPC5XXX_GPT;
+#endif
/*
* Now, when we are in RAM, enable flash write access for detection
* process. Note that CS_BOOT cannot be cleared when executing in
@@ -202,6 +205,13 @@ int board_early_init_r(void)
/* Low level USB init, required for proper kernel operation */
usb_cpu_init();
#endif
+#ifdef CONFIG_MPC52XX_SPI
+ /* GPT 6 Output Enable */
+ out_be32(&gpt[6].emsr, 0x00000034);
+ /* GPT 7 Output Enable */
+ out_be32(&gpt[7].emsr, 0x00000034);
+#endif
+
return (0);
}
@@ -230,6 +240,7 @@ void board_get_enetaddr (uchar * enet)
int misc_init_r(void)
{
+ extern int mtc_cmd_init_r (void);
uchar enetaddr[6];
if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
@@ -237,6 +248,7 @@ int misc_init_r(void)
eth_setenv_enetaddr("ethaddr", enetaddr);
}
+ mtc_cmd_init_r();
return 0;
}
diff --git a/board/freescale/common/sys_eeprom.c b/board/freescale/common/sys_eeprom.c
index ae5304a9b4..3e1e332169 100644
--- a/board/freescale/common/sys_eeprom.c
+++ b/board/freescale/common/sys_eeprom.c
@@ -78,12 +78,14 @@ static int has_been_read = 0;
#ifdef CONFIG_SYS_I2C_EEPROM_NXID
/* Is this a valid NXID EEPROM? */
-#define is_valid (*((u32 *)e.id) == (('N' << 24) | ('X' << 16) | ('I' << 8) | 'D'))
+#define is_valid ((e.id[0] == 'N') || (e.id[1] == 'X') || \
+ (e.id[2] == 'I') || (e.id[3] == 'D'))
#endif
#ifdef CONFIG_SYS_I2C_EEPROM_CCID
/* Is this a valid CCID EEPROM? */
-#define is_valid (*((u32 *)e.id) == (('C' << 24) | ('C' << 16) | ('I' << 8) | 'D'))
+#define is_valid ((e.id[0] == 'C') || (e.id[1] == 'C') || \
+ (e.id[2] == 'I') || (e.id[3] == 'D'))
#endif
/**
diff --git a/board/freescale/mpc8360emds/mpc8360emds.c b/board/freescale/mpc8360emds/mpc8360emds.c
index 85c0120f27..dc4dbd3c3a 100644
--- a/board/freescale/mpc8360emds/mpc8360emds.c
+++ b/board/freescale/mpc8360emds/mpc8360emds.c
@@ -116,7 +116,7 @@ int board_early_init_r(void)
return 0;
}
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
int fixed_sdram(void);
@@ -138,7 +138,7 @@ phys_size_t initdram(int board_type)
msize = fixed_sdram();
#endif
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
/*
* Initialize DDR ECC byte
*/
diff --git a/board/freescale/mpc8360erdk/mpc8360erdk.c b/board/freescale/mpc8360erdk/mpc8360erdk.c
index af3b8ceae4..377187816a 100644
--- a/board/freescale/mpc8360erdk/mpc8360erdk.c
+++ b/board/freescale/mpc8360erdk/mpc8360erdk.c
@@ -268,7 +268,7 @@ int fixed_sdram(void)
phys_size_t initdram(int board_type)
{
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
@@ -281,7 +281,7 @@ phys_size_t initdram(int board_type)
im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
msize = fixed_sdram();
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
/*
* Initialize DDR ECC byte
*/
diff --git a/board/freescale/mpc837xemds/mpc837xemds.c b/board/freescale/mpc837xemds/mpc837xemds.c
index 062d762d2c..85068923b7 100644
--- a/board/freescale/mpc837xemds/mpc837xemds.c
+++ b/board/freescale/mpc837xemds/mpc837xemds.c
@@ -199,7 +199,7 @@ int board_early_init_r(void)
return 0;
}
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
#endif
int fixed_sdram(void);
@@ -218,7 +218,7 @@ phys_size_t initdram(int board_type)
msize = fixed_sdram();
#endif
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
/* Initialize DDR ECC byte */
ddr_enable_ecc(msize * 1024 * 1024);
#endif
diff --git a/board/freescale/mpc837xerdb/mpc837xerdb.c b/board/freescale/mpc837xerdb/mpc837xerdb.c
index 318a3dce71..a4a1927df8 100644
--- a/board/freescale/mpc837xerdb/mpc837xerdb.c
+++ b/board/freescale/mpc837xerdb/mpc837xerdb.c
@@ -59,7 +59,7 @@ testdram(void)
}
#endif
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
void ddr_enable_ecc(unsigned int dram_size);
#endif
int fixed_sdram(void);
@@ -78,7 +78,7 @@ phys_size_t initdram(int board_type)
msize = fixed_sdram();
#endif
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
/* Initialize DDR ECC byte */
ddr_enable_ecc(msize * 1024 * 1024);
#endif
diff --git a/board/freescale/p2020ds/p2020ds.c b/board/freescale/p2020ds/p2020ds.c
index 6b72d61426..293e5a42dc 100644
--- a/board/freescale/p2020ds/p2020ds.c
+++ b/board/freescale/p2020ds/p2020ds.c
@@ -36,6 +36,7 @@
#include <tsec.h>
#include <asm/fsl_law.h>
#include <asm/mp.h>
+#include <netdev.h>
#include "../common/pixis.h"
#include "../common/sgmii_riser.h"
@@ -594,7 +595,7 @@ int board_eth_init(bd_t *bis)
tsec_eth_init(bis, tsec_info, num);
- return 0;
+ return pci_eth_init(bis);
}
#endif
diff --git a/board/keymile/kmeter1/kmeter1.c b/board/keymile/kmeter1/kmeter1.c
index 660d87b53b..3d1b941548 100644
--- a/board/keymile/kmeter1/kmeter1.c
+++ b/board/keymile/kmeter1/kmeter1.c
@@ -153,7 +153,7 @@ int fixed_sdram(void)
phys_size_t initdram (int board_type)
{
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc (unsigned int dram_size);
#endif
volatile immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
@@ -166,7 +166,7 @@ phys_size_t initdram (int board_type)
im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
msize = fixed_sdram ();
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRC)
+#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
/*
* Initialize DDR ECC byte
*/
diff --git a/board/mpc8540eval/mpc8540eval.c b/board/mpc8540eval/mpc8540eval.c
index 72a1ad32f7..7c272334aa 100644
--- a/board/mpc8540eval/mpc8540eval.c
+++ b/board/mpc8540eval/mpc8540eval.c
@@ -137,40 +137,9 @@ phys_size_t initdram (int board_type)
{
/* Initialize all of memory for ECC, then
* enable errors */
- uint *p = 0;
- uint i = 0;
volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
- dma_init();
- for (*p = 0; p < (uint *)(8 * 1024); p++) {
- if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
- *p = (unsigned int)0xdeadbeef;
- if (((unsigned int)p & 0x1c) == 0x1c) { dcbf(p); }
- }
-
- /* 8K */
- dma_xfer((uint *)0x2000,0x2000,(uint *)0);
- /* 16K */
- dma_xfer((uint *)0x4000,0x4000,(uint *)0);
- /* 32K */
- dma_xfer((uint *)0x8000,0x8000,(uint *)0);
- /* 64K */
- dma_xfer((uint *)0x10000,0x10000,(uint *)0);
- /* 128k */
- dma_xfer((uint *)0x20000,0x20000,(uint *)0);
- /* 256k */
- dma_xfer((uint *)0x40000,0x40000,(uint *)0);
- /* 512k */
- dma_xfer((uint *)0x80000,0x80000,(uint *)0);
- /* 1M */
- dma_xfer((uint *)0x100000,0x100000,(uint *)0);
- /* 2M */
- dma_xfer((uint *)0x200000,0x200000,(uint *)0);
- /* 4M */
- dma_xfer((uint *)0x400000,0x400000,(uint *)0);
- for (i = 1; i < dram_size / 0x800000; i++) {
- dma_xfer((uint *)(0x800000*i),0x800000,(uint *)0);
- }
+ dma_meminit(CONFIG_MEM_INIT_VALUE, dram_size);
/* Enable errors for ECC */
ddr->err_disable = 0x00000000;
diff --git a/board/sbc8560/sbc8560.c b/board/sbc8560/sbc8560.c
index 7f032c8fad..c40b5e38dd 100644
--- a/board/sbc8560/sbc8560.c
+++ b/board/sbc8560/sbc8560.c
@@ -338,40 +338,9 @@ phys_size_t initdram (int board_type)
{
/* Initialize all of memory for ECC, then
* enable errors */
- uint *p = 0;
- uint i = 0;
volatile ccsr_ddr_t *ddr= (void *)(CONFIG_SYS_MPC85xx_DDR_ADDR);
- dma_init();
- for (*p = 0; p < (uint *)(8 * 1024); p++) {
- if (((unsigned int)p & 0x1f) == 0) { dcbz(p); }
- *p = (unsigned int)0xdeadbeef;
- if (((unsigned int)p & 0x1c) == 0x1c) { dcbf(p); }
- }
- /* 8K */
- dma_xfer((uint *)0x2000,0x2000,(uint *)0);
- /* 16K */
- dma_xfer((uint *)0x4000,0x4000,(uint *)0);
- /* 32K */
- dma_xfer((uint *)0x8000,0x8000,(uint *)0);
- /* 64K */
- dma_xfer((uint *)0x10000,0x10000,(uint *)0);
- /* 128k */
- dma_xfer((uint *)0x20000,0x20000,(uint *)0);
- /* 256k */
- dma_xfer((uint *)0x40000,0x40000,(uint *)0);
- /* 512k */
- dma_xfer((uint *)0x80000,0x80000,(uint *)0);
- /* 1M */
- dma_xfer((uint *)0x100000,0x100000,(uint *)0);
- /* 2M */
- dma_xfer((uint *)0x200000,0x200000,(uint *)0);
- /* 4M */
- dma_xfer((uint *)0x400000,0x400000,(uint *)0);
-
- for (i = 1; i < dram_size / 0x800000; i++) {
- dma_xfer((uint *)(0x800000*i),0x800000,(uint *)0);
- }
+ dma_meminit(CONFIG_MEM_INIT_VALUE, dram_size);
/* Enable errors for ECC */
ddr->err_disable = 0x00000000;
diff --git a/board/xes/xpedite5170/Makefile b/board/xes/xpedite5170/Makefile
new file mode 100644
index 0000000000..fea6686e69
--- /dev/null
+++ b/board/xes/xpedite5170/Makefile
@@ -0,0 +1,52 @@
+#
+# (C) Copyright 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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS-y += $(BOARD).o
+COBJS-y += ddr.o
+COBJS-y += law.o
+
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS-y))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(OBJS) $(SOBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude ($obj).depend
+
+#########################################################################
diff --git a/board/xes/xpedite5170/config.mk b/board/xes/xpedite5170/config.mk
new file mode 100644
index 0000000000..c3df6d5ba1
--- /dev/null
+++ b/board/xes/xpedite5170/config.mk
@@ -0,0 +1,32 @@
+#
+# Copyright 2009 Extreme Engineering Solutions, Inc.
+# Copyright 2007-2008 Freescale Semiconductor, Inc.
+#
+# 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
+#
+
+#
+# XPedite5170
+#
+TEXT_BASE = 0xfff00000
+
+PLATFORM_RELFLAGS += -mrelocatable
+
+PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx=1
+PLATFORM_CPPFLAGS += -DCONFIG_MPC8641=1 -maltivec -mabi=altivec -msoft-float
diff --git a/board/xes/xpedite5170/ddr.c b/board/xes/xpedite5170/ddr.c
new file mode 100644
index 0000000000..1d57d0909a
--- /dev/null
+++ b/board/xes/xpedite5170/ddr.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, Inc.
+ * Copyright 2007-2008 Freescale Semiconductor, Inc.
+ *
+ * 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 <i2c.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+
+static void get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address)
+{
+ i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd,
+ sizeof(ddr2_spd_eeprom_t));
+}
+
+unsigned int fsl_ddr_get_mem_data_rate(void)
+{
+ return get_bus_freq(0);
+}
+
+void fsl_ddr_get_spd(ddr2_spd_eeprom_t *ctrl_dimms_spd,
+ unsigned int ctrl_num)
+{
+ unsigned int i;
+ unsigned int i2c_address = 0;
+
+ for (i = 0; i < CONFIG_DIMM_SLOTS_PER_CTLR; i++) {
+ if (ctrl_num == 0) {
+ i2c_address = SPD_EEPROM_ADDRESS1;
+#ifdef SPD_EEPROM_ADDRESS2
+ } else if (ctrl_num == 1) {
+ i2c_address = SPD_EEPROM_ADDRESS2;
+#endif
+ } else {
+ /* An inalid ctrl number was give, use default SPD */
+ printf("ERROR: invalid DDR ctrl: %d\n", ctrl_num);
+ i2c_address = SPD_EEPROM_ADDRESS1;
+ }
+
+ get_spd(&(ctrl_dimms_spd[i]), i2c_address);
+ }
+}
+
+/*
+ * There are four board-specific SDRAM timing parameters which must be
+ * calculated based on the particular PCB artwork. These are:
+ * 1.) CPO (Read Capture Delay)
+ * - TIMING_CFG_2 register
+ * Source: Calculation based on board trace lengths and
+ * chip-specific internal delays.
+ * 2.) WR_DATA_DELAY (Write Command to Data Strobe Delay)
+ * - TIMING_CFG_2 register
+ * Source: Calculation based on board trace lengths.
+ * Unless clock and DQ lanes are very different
+ * lengths (>2"), this should be set to the nominal value
+ * of 1/2 clock delay.
+ * 3.) CLK_ADJUST (Clock and Addr/Cmd alignment control)
+ * - DDR_SDRAM_CLK_CNTL register
+ * Source: Signal Integrity Simulations
+ * 4.) 2T Timing on Addr/Ctl
+ * - TIMING_CFG_2 register
+ * Source: Signal Integrity Simulations
+ * Usually only needed with heavy load/very high speed (>DDR2-800)
+ *
+ * PCB routing on the XPedite5170 is nearly identical to the XPedite5370
+ * so we use the XPedite5370 settings as a basis for the XPedite5170.
+ */
+
+typedef struct board_memctl_options {
+ uint16_t datarate_mhz_low;
+ uint16_t datarate_mhz_high;
+ uint8_t clk_adjust;
+ uint8_t cpo_override;
+ uint8_t write_data_delay;
+} board_memctl_options_t;
+
+static struct board_memctl_options bopts_ctrl[][2] = {
+ {
+ /* Controller 0 */
+ {
+ /* DDR2 600/667 */
+ .datarate_mhz_low = 500,
+ .datarate_mhz_high = 750,
+ .clk_adjust = 5,
+ .cpo_override = 8,
+ .write_data_delay = 2,
+ },
+ {
+ /* DDR2 800 */
+ .datarate_mhz_low = 750,
+ .datarate_mhz_high = 850,
+ .clk_adjust = 5,
+ .cpo_override = 9,
+ .write_data_delay = 2,
+ },
+ },
+ {
+ /* Controller 1 */
+ {
+ /* DDR2 600/667 */
+ .datarate_mhz_low = 500,
+ .datarate_mhz_high = 750,
+ .clk_adjust = 5,
+ .cpo_override = 7,
+ .write_data_delay = 2,
+ },
+ {
+ /* DDR2 800 */
+ .datarate_mhz_low = 750,
+ .datarate_mhz_high = 850,
+ .clk_adjust = 5,
+ .cpo_override = 8,
+ .write_data_delay = 2,
+ },
+ },
+};
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+ dimm_params_t *pdimm,
+ unsigned int ctrl_num)
+{
+ struct board_memctl_options *bopts = bopts_ctrl[ctrl_num];
+ sys_info_t sysinfo;
+ int i;
+ unsigned int datarate;
+
+ get_sys_info(&sysinfo);
+ datarate = fsl_ddr_get_mem_data_rate() / 1000000;
+
+ for (i = 0; i < ARRAY_SIZE(bopts_ctrl[ctrl_num]); i++) {
+ if ((bopts[i].datarate_mhz_low <= datarate) &&
+ (bopts[i].datarate_mhz_high >= datarate)) {
+ debug("controller %d:\n", ctrl_num);
+ debug(" clk_adjust = %d\n", bopts[i].clk_adjust);
+ debug(" cpo = %d\n", bopts[i].cpo_override);
+ debug(" write_data_delay = %d\n",
+ bopts[i].write_data_delay);
+ popts->clk_adjust = bopts[i].clk_adjust;
+ popts->cpo_override = bopts[i].cpo_override;
+ popts->write_data_delay = bopts[i].write_data_delay;
+ }
+ }
+
+ /*
+ * Factors to consider for half-strength driver enable:
+ * - number of DIMMs installed
+ */
+ popts->half_strength_driver_enable = 0;
+}
diff --git a/board/xes/xpedite5170/law.c b/board/xes/xpedite5170/law.c
new file mode 100644
index 0000000000..0b7d9ef8d1
--- /dev/null
+++ b/board/xes/xpedite5170/law.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (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
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * Notes:
+ * CCSRBAR don't need a configured Local Access Window.
+ * If flash is 8M at default position (last 8M), no LAW needed.
+ */
+
+struct law_entry law_table[] = {
+ SET_LAW(CONFIG_SYS_FLASH_BASE2, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+#ifdef CONFIG_SYS_NAND_BASE
+ /* NAND LAW covers 2 NAND flashes */
+ SET_LAW(CONFIG_SYS_NAND_BASE, LAW_SIZE_512K, LAW_TRGT_IF_LBC),
+#endif
+#ifdef CONFIG_SYS_PCIE1_MEM_PHYS
+ SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_1G, LAW_TRGT_IF_PCIE_1),
+ SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_1),
+#endif
+#ifdef CONFIG_SYS_PCIE2_MEM_PHYS
+ SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_2),
+ SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_2),
+#endif
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/xes/xpedite5170/u-boot.lds b/board/xes/xpedite5170/u-boot.lds
new file mode 100644
index 0000000000..b71a7d6e58
--- /dev/null
+++ b/board/xes/xpedite5170/u-boot.lds
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2006, 2007 Freescale Semiconductor, Inc.
+ *
+ * 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)
+
+SECTIONS
+{
+
+ /* Read-only sections, merged into text segment: */
+ .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/mpc86xx/start.o (.text)
+ cpu/mpc86xx/traps.o (.text)
+ cpu/mpc86xx/interrupts.o (.text)
+ cpu/mpc86xx/cpu_init.o (.text)
+ cpu/mpc86xx/cpu.o (.text)
+ cpu/mpc86xx/speed.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_ppc/extable.o (.text)
+ lib_generic/zlib.o (.text)
+ *(.text)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.eh_frame)
+ *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+ }
+ .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 (NOLOAD) :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ . = ALIGN(4);
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
diff --git a/board/xes/xpedite5170/xpedite5170.c b/board/xes/xpedite5170/xpedite5170.c
new file mode 100644
index 0000000000..f4231a9a7a
--- /dev/null
+++ b/board/xes/xpedite5170/xpedite5170.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, Inc.
+ *
+ * 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 <asm/mmu.h>
+#include <asm/io.h>
+#include <fdt_support.h>
+#include <pca953x.h>
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_PCI)
+extern void ft_board_pci_setup(void *blob, bd_t *bd);
+#endif
+
+int checkboard(void)
+{
+ char *s;
+
+ printf("Board: X-ES %s 3U VPX SBC\n", CONFIG_SYS_BOARD_NAME);
+ printf(" ");
+ s = getenv("board_rev");
+ if (s)
+ printf("Rev %s, ", s);
+ s = getenv("serial#");
+ if (s)
+ printf("Serial# %s, ", s);
+ s = getenv("board_cfg");
+ if (s)
+ printf("Cfg %s", s);
+ printf("\n");
+
+ return 0;
+}
+/*
+ * Print out which flash was booted from and if booting from the 2nd flash,
+ * swap flash chip selects to maintain consistent flash numbering/addresses.
+ */
+static void flash_cs_fixup(void)
+{
+ immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+ ccsr_lbc_t *lbc = &immap->im_lbc;
+ int flash_sel;
+
+ /*
+ * Print boot dev and swap flash flash chip selects if booted from 2nd
+ * flash. Swapping chip selects presents user with a common memory
+ * map regardless of which flash was booted from.
+ */
+ flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) &
+ CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS));
+ printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1);
+
+ if (flash_sel) {
+ out_be32(&lbc->br0, CONFIG_SYS_BR1_PRELIM);
+ out_be32(&lbc->or0, CONFIG_SYS_OR1_PRELIM);
+
+ out_be32(&lbc->br1, CONFIG_SYS_BR0_PRELIM);
+ out_be32(&lbc->or1, CONFIG_SYS_OR0_PRELIM);
+ }
+}
+
+int board_early_init_r(void)
+{
+ /* Initialize PCA9557 devices */
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR1, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR2, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR3, 0xff, 0);
+
+ flash_cs_fixup();
+
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+#ifdef CONFIG_PCI
+ ft_board_pci_setup(blob, bd);
+#endif
+ ft_cpu_setup(blob, bd);
+}
+#endif
+
+#ifdef CONFIG_MP
+extern void cpu_mp_lmb_reserve(struct lmb *lmb);
+
+void board_lmb_reserve(struct lmb *lmb)
+{
+ cpu_mp_lmb_reserve(lmb);
+}
+#endif
generated by cgit (git 2.34.1) at 2024-12-27 10:40:25 +0000