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-rw-r--r--board/xsengine/Makefile51
-rw-r--r--board/xsengine/config.mk1
-rw-r--r--board/xsengine/flash.c470
-rw-r--r--board/xsengine/lowlevel_init.S221
-rw-r--r--board/xsengine/xsengine.c75
5 files changed, 0 insertions, 818 deletions
diff --git a/board/xsengine/Makefile b/board/xsengine/Makefile
deleted file mode 100644
index fc239358b2..0000000000
--- a/board/xsengine/Makefile
+++ /dev/null
@@ -1,51 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# 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
-#
-
-include $(TOPDIR)/config.mk
-
-LIB = $(obj)lib$(BOARD).a
-
-COBJS := xsengine.o flash.o
-SOBJS := lowlevel_init.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS))
-SOBJS := $(addprefix $(obj),$(SOBJS))
-
-$(LIB): $(obj).depend $(OBJS) $(SOBJS)
- $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
-
-clean:
- rm -f $(SOBJS) $(OBJS)
-
-distclean: clean
- rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/xsengine/config.mk b/board/xsengine/config.mk
deleted file mode 100644
index 821bb3b092..0000000000
--- a/board/xsengine/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0xA3F80000
diff --git a/board/xsengine/flash.c b/board/xsengine/flash.c
deleted file mode 100644
index 736905ad71..0000000000
--- a/board/xsengine/flash.c
+++ /dev/null
@@ -1,470 +0,0 @@
-/*
- * (C) Copyright 2002
- * Robert Schwebel, Pengutronix, <r.schwebel@pengutronix.de>
- *
- * (C) Copyright 2000-2004
- * 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
- */
-
-#include <common.h>
-#include <linux/byteorder/swab.h>
-
-#define SWAP(x) __swab32(x)
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/* Functions */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info);
-static int write_word (flash_info_t *info, ulong dest, ulong data);
-static void flash_get_offsets (ulong base, flash_info_t *info);
-
-/*-----------------------------------------------------------------------
- */
-unsigned long flash_init (void)
-{
- int i;
- ulong size = 0;
-
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
- switch (i) {
- case 0:
- flash_get_size ((vu_long *) PHYS_FLASH_1, &flash_info[i]);
- flash_get_offsets (PHYS_FLASH_1, &flash_info[i]);
- break;
- case 1:
- flash_get_size ((vu_long *) PHYS_FLASH_2, &flash_info[i]);
- flash_get_offsets (PHYS_FLASH_2, &flash_info[i]);
- break;
- default:
- panic ("configured too many flash banks!\n");
- break;
- }
- size += flash_info[i].size;
- }
-
- /* Protect monitor and environment sectors */
- flash_protect ( FLAG_PROTECT_SET,CONFIG_SYS_FLASH_BASE,CONFIG_SYS_FLASH_BASE + monitor_flash_len - 1,&flash_info[0] );
- flash_protect ( FLAG_PROTECT_SET,CONFIG_ENV_ADDR,CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0] );
-
- return size;
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_get_offsets (ulong base, flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) return;
-
- if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_AMD) {
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base + (i * PHYS_FLASH_SECT_SIZE);
- info->protect[i] = 0;
- }
- }
-}
-
-/*-----------------------------------------------------------------------
- */
-void flash_print_info (flash_info_t *info)
-{
- int i;
-
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("missing or unknown FLASH type\n");
- return;
- }
-
- switch (info->flash_id & FLASH_VENDMASK) {
- case FLASH_MAN_AMD: printf ("AMD "); break;
- case FLASH_MAN_FUJ: printf ("FUJITSU "); break;
- default: printf ("Unknown Vendor "); break;
- }
-
- switch (info->flash_id & FLASH_TYPEMASK) {
- case FLASH_AMLV640U: printf ("AM29LV640ML (64Mbit, uniform sector size)\n");
- break;
- case FLASH_S29GL064M: printf ("S29GL064M (64Mbit, top boot sector size)\n");
- break;
- default: printf ("Unknown Chip Type\n");
- break;
- }
-
- printf (" Size: %ld MB in %d Sectors\n",
- info->size >> 20, info->sector_count);
-
- printf (" Sector Start Addresses:");
- for (i=0; i<info->sector_count; ++i) {
- if ((i % 5) == 0)
- printf ("\n ");
- printf (" %08lX%s",
- info->start[i],
- info->protect[i] ? " (RO)" : " "
- );
- }
- printf ("\n");
- return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-static ulong flash_get_size (vu_long *addr, flash_info_t *info)
-{
- short i;
- ulong value;
- ulong base = (ulong)addr;
-
- /* Write auto select command: read Manufacturer ID */
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
- addr[0x0555] = 0x00900090;
-
- value = addr[0];
-
- debug ("Manuf. ID @ 0x%08lx: 0x%08lx\n", (ulong)addr, value);
-
- switch (value) {
- case AMD_MANUFACT:
- debug ("Manufacturer: AMD\n");
- info->flash_id = FLASH_MAN_AMD;
- break;
- case FUJ_MANUFACT:
- debug ("Manufacturer: FUJITSU\n");
- info->flash_id = FLASH_MAN_FUJ;
- break;
- default:
- debug ("Manufacturer: *** unknown ***\n");
- info->flash_id = FLASH_UNKNOWN;
- info->sector_count = 0;
- info->size = 0;
- return (0); /* no or unknown flash */
- }
-
- value = addr[1]; /* device ID */
-
- debug ("Device ID @ 0x%08lx: 0x%08lx\n", (ulong)(&addr[1]), value);
-
- switch (value) {
-
- case AMD_ID_MIRROR:
- debug ("Mirror Bit flash: addr[14] = %08lX addr[15] = %08lX\n",
- addr[14], addr[15]);
- switch(addr[14]) {
- case AMD_ID_LV640U_2:
- if (addr[15] != AMD_ID_LV640U_3) {
- debug ("Chip: AMLV640U -> unknown\n");
- info->flash_id = FLASH_UNKNOWN;
- } else {
- debug ("Chip: AMLV640U\n");
- info->flash_id += FLASH_AMLV640U;
- info->sector_count = 128;
- info->size = 0x01000000;
- }
- break; /* => 16 MB */
- case AMD_ID_GL064MT_2:
- if (addr[15] != AMD_ID_GL064MT_3) {
- debug ("Chip: S29GL064M-R3 -> unknown\n");
- info->flash_id = FLASH_UNKNOWN;
- } else {
- debug ("Chip: S29GL064M-R3\n");
- info->flash_id += FLASH_S29GL064M;
- info->sector_count = 128;
- info->size = 0x01000000;
- }
- break; /* => 16 MB */
- default:
- debug ("Chip: *** unknown ***\n");
- info->flash_id = FLASH_UNKNOWN;
- break;
- }
- break;
-
- default:
- info->flash_id = FLASH_UNKNOWN;
- return (0); /* => no or unknown flash */
- }
-
- /* set up sector start address table */
- switch (value) {
- case AMD_ID_MIRROR:
- switch (info->flash_id & FLASH_TYPEMASK) {
- /* only known types here - no default */
- case FLASH_AMLV128U:
- case FLASH_AMLV640U:
- case FLASH_AMLV320U:
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base;
- base += 0x20000;
- }
- break;
- case FLASH_AMLV320B:
- for (i = 0; i < info->sector_count; i++) {
- info->start[i] = base;
- /*
- * The first 8 sectors are 8 kB,
- * all the other ones are 64 kB
- */
- base += (i < 8)
- ? 2 * ( 8 << 10)
- : 2 * (64 << 10);
- }
- break;
- }
- break;
-
- default:
- return (0);
- break;
- }
-
-#if 0
- /* check for protected sectors */
- for (i = 0; i < info->sector_count; i++) {
- /* read sector protection at sector address, (A7 .. A0) = 0x02 */
- /* D0 = 1 if protected */
- addr = (volatile unsigned long *)(info->start[i]);
- info->protect[i] = addr[2] & 1;
- }
-#endif
-
- /*
- * Prevent writes to uninitialized FLASH.
- */
- if (info->flash_id != FLASH_UNKNOWN) {
- addr = (volatile unsigned long *)info->start[0];
-
- *addr = 0x00F000F0; /* reset bank */
- }
-
- return (info->size);
-}
-
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
- vu_long *addr = (vu_long*)(info->start[0]);
- int flag, prot, sect, l_sect;
- ulong start, now, last;
-
- debug ("flash_erase: first: %d last: %d\n", s_first, s_last);
-
- if ((s_first < 0) || (s_first > s_last)) {
- if (info->flash_id == FLASH_UNKNOWN) {
- printf ("- missing\n");
- } else {
- printf ("- no sectors to erase\n");
- }
- return 1;
- }
-
- if ((info->flash_id == FLASH_UNKNOWN) ||
- (info->flash_id > FLASH_AMD_COMP)) {
- printf ("Can't erase unknown flash type %08lx - aborted\n",
- info->flash_id);
- 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");
- }
-
- l_sect = -1;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
- addr[0x0555] = 0x00800080;
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
-
- /* Start erase on unprotected sectors */
- for (sect = s_first; sect<=s_last; sect++) {
- if (info->protect[sect] == 0) { /* not protected */
- addr = (vu_long*)(info->start[sect]);
- addr[0] = 0x00300030;
- l_sect = sect;
- }
- }
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* wait at least 80us - let's wait 1 ms */
- udelay (1000);
-
- /*
- * We wait for the last triggered sector
- */
- if (l_sect < 0)
- goto DONE;
-
- start = get_timer (0);
- last = start;
- addr = (vu_long*)(info->start[l_sect]);
- while ((addr[0] & 0x00800080) != 0x00800080) {
- if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf ("Timeout\n");
- return 1;
- }
- /* show that we're waiting */
- if ((now - last) > 100000) { /* every second */
- putc ('.');
- last = now;
- }
- }
-
-DONE:
- /* reset to read mode */
- addr = (volatile unsigned long *)info->start[0];
- addr[0] = 0x00F000F0; /* reset bank */
-
- printf (" done\n");
- return 0;
-}
-
-/*-----------------------------------------------------------------------
- * 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 cp, wp, data;
- int i, l, rc;
-
- wp = (addr & ~3); /* get lower word aligned address */
-
- /*
- * handle unaligned start bytes
- */
- if ((l = addr - wp) != 0) {
- data = 0;
- for (i=0, cp=wp; i<l; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
- for (; i<4 && cnt>0; ++i) {
- data = (data << 8) | *src++;
- --cnt;
- ++cp;
- }
- for (; cnt==0 && i<4; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- if ((rc = write_word(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = 0;
- for (i=0; i<4; ++i) {
- data = (data << 8) | *src++;
- }
- if ((rc = write_word(info, wp, SWAP(data))) != 0) {
- return (rc);
- }
- wp += 4;
- cnt -= 4;
- }
-
- if (cnt == 0) {
- return (0);
- }
-
- /*
- * handle unaligned tail bytes
- */
- data = 0;
- for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
- data = (data << 8) | *src++;
- --cnt;
- }
- for (; i<4; ++i, ++cp) {
- data = (data << 8) | (*(uchar *)cp);
- }
-
- return (write_word(info, wp, SWAP(data)));
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_word (flash_info_t *info, ulong dest, ulong data)
-{
- vu_long *addr = (vu_long*)(info->start[0]);
- ulong start;
- int flag;
-
- /* Check if Flash is (sufficiently) erased */
- if ((*((vu_long *)dest) & data) != data) {
- return (2);
- }
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-
- addr[0x0555] = 0x00AA00AA;
- addr[0x02AA] = 0x00550055;
- addr[0x0555] = 0x00A000A0;
-
- *((vu_long *)dest) = data;
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- /* data polling for D7 */
- start = get_timer (0);
- while ((*((vu_long *)dest) & 0x00800080) != (data & 0x00800080)) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
- return (1);
- }
- }
- return (0);
-}
diff --git a/board/xsengine/lowlevel_init.S b/board/xsengine/lowlevel_init.S
deleted file mode 100644
index 0d94ab60a6..0000000000
--- a/board/xsengine/lowlevel_init.S
+++ /dev/null
@@ -1,221 +0,0 @@
-#include <config.h>
-#include <version.h>
-#include <asm/arch/pxa-regs.h>
-
-DRAM_SIZE: .long CONFIG_SYS_DRAM_SIZE
-
-.globl lowlevel_init
-lowlevel_init:
-
- mov r10, lr
-
-/* ---- GPIO INITIALISATION ---- */
-/* Set up GPIO pins first (3 groups [31:0] [63:32] [80:64]) */
-
- /* General purpose set registers */
- ldr r0, =GPSR0
- ldr r1, =CONFIG_SYS_GPSR0_VAL
- str r1, [r0]
- ldr r0, =GPSR1
- ldr r1, =CONFIG_SYS_GPSR1_VAL
- str r1, [r0]
- ldr r0, =GPSR2
- ldr r1, =CONFIG_SYS_GPSR2_VAL
- str r1, [r0]
-
- /* General purpose clear registers */
- ldr r0, =GPCR0
- ldr r1, =CONFIG_SYS_GPCR0_VAL
- str r1, [r0]
- ldr r0, =GPCR1
- ldr r1, =CONFIG_SYS_GPCR1_VAL
- str r1, [r0]
- ldr r0, =GPCR2
- ldr r1, =CONFIG_SYS_GPCR2_VAL
- str r1, [r0]
-
- /* General rising edge registers */
- ldr r0, =GRER0
- ldr r1, =CONFIG_SYS_GRER0_VAL
- str r1, [r0]
- ldr r0, =GRER1
- ldr r1, =CONFIG_SYS_GRER1_VAL
- str r1, [r0]
- ldr r0, =GRER2
- ldr r1, =CONFIG_SYS_GRER2_VAL
- str r1, [r0]
-
- /* General falling edge registers */
- ldr r0, =GFER0
- ldr r1, =CONFIG_SYS_GFER0_VAL
- str r1, [r0]
- ldr r0, =GFER1
- ldr r1, =CONFIG_SYS_GFER1_VAL
- str r1, [r0]
- ldr r0, =GFER2
- ldr r1, =CONFIG_SYS_GFER2_VAL
- str r1, [r0]
-
- /* General edge detect registers */
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- /* General alternate function registers */
- ldr r0, =GAFR0_L /* [0:15] */
- ldr r1, =CONFIG_SYS_GAFR0_L_VAL
- str r1, [r0]
- ldr r0, =GAFR0_U /* [31:16] */
- ldr r1, =CONFIG_SYS_GAFR0_U_VAL
- str r1, [r0]
- ldr r0, =GAFR1_L /* [47:32] */
- ldr r1, =CONFIG_SYS_GAFR1_L_VAL
- str r1, [r0]
- ldr r0, =GAFR1_U /* [63:48] */
- ldr r1, =CONFIG_SYS_GAFR1_U_VAL
- str r1, [r0]
- ldr r0, =GAFR2_L /* [79:64] */
- ldr r1, =CONFIG_SYS_GAFR2_L_VAL
- str r1, [r0]
- ldr r0, =GAFR2_U /* [80] */
- ldr r1, =CONFIG_SYS_GAFR2_U_VAL
- str r1, [r0]
-
- /* General purpose direction registers */
- ldr r0, =GPDR0
- ldr r1, =CONFIG_SYS_GPDR0_VAL
- str r1, [r0]
- ldr r0, =GPDR1
- ldr r1, =CONFIG_SYS_GPDR1_VAL
- str r1, [r0]
- ldr r0, =GPDR2
- ldr r1, =CONFIG_SYS_GPDR2_VAL
- str r1, [r0]
-
- /* Power manager sleep status */
- ldr r0, =PSSR
- ldr r1, =CONFIG_SYS_PSSR_VAL
- str r1, [r0]
-
-/* ---- MEMORY INITIALISATION ---- */
-/* Initialize Memory Controller, see PXA250 Operating System Developer's Guide */
-/* pause for 200 uSecs- allow internal clocks to settle */
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* really 0x2E1 is about 200usec, so 0x300 should be plenty */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-mem_init:
-/* get memory controller base address */
- ldr r1, =MEMC_BASE
-
-/* ---- FLASH INITIALISATION ---- */
-/* Write MSC0 and read back to ensure data change is accepted by cpu */
- ldr r2, =CONFIG_SYS_MSC0_VAL
- str r2, [r1, #MSC0_OFFSET]
- ldr r2, [r1, #MSC0_OFFSET]
-
-/* ---- SDRAM INITIALISATION ---- */
-/* get the MDREFR settings */
- ldr r2, =CONFIG_SYS_MDREFR_VAL
- str r2, [r1, #MDREFR_OFFSET]
-
-/* fetch platform value of MDCNFG */
- ldr r2, =CONFIG_SYS_MDCNFG_VAL
-
-/* disable all sdram banks */
- bic r2, r2, #(MDCNFG_DE0 | MDCNFG_DE1)
- bic r2, r2, #(MDCNFG_DE2 | MDCNFG_DE3)
-
-/* write initial value of MDCNFG, w/o enabling sdram banks */
- str r2, [r1, #MDCNFG_OFFSET]
-
-/* pause for 200 uSecs */
- ldr r3, =OSCR /* reset the OS Timer Count to zero */
- mov r2, #0
- str r2, [r3]
- ldr r4, =0x300 /* about 200 usec */
-1:
- ldr r2, [r3]
- cmp r4, r2
- bgt 1b
-
-/* Access memory *not yet enabled* for CBR refresh cycles (8) */
-/* CBR is generated for all banks */
-
- ldr r2, =CONFIG_SYS_DRAM_BASE
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
- str r2, [r2]
-
-/* get memory controller base address */
- ldr r2, =MEMC_BASE
-
-/* Enable SDRAM bank 0 in MDCNFG register */
- ldr r2, [r1, #MDCNFG_OFFSET]
- orr r2, r2, #MDCNFG_DE0
- str r2, [r1, #MDCNFG_OFFSET]
-
-/* write MDMRS to trigger an MSR command to all enabled SDRAM banks */
- ldr r2, =CONFIG_SYS_MDMRS_VAL
- str r2, [r1, #MDMRS_OFFSET]
-
-/* ---- INTERRUPT INITIALISATION ---- */
-/* Disable (mask) all interrupts at the interrupt controller */
-/* clear the interrupt level register (use IRQ, not FIQ) */
- mov r1, #0
- ldr r2, =ICLR
- str r1, [r2]
-
-/* Set interrupt mask register */
- ldr r1, =CONFIG_SYS_ICMR_VAL
- ldr r2, =ICMR
- str r1, [r2]
-
-/* ---- CLOCK INITIALISATION ---- */
-/* Disable the peripheral clocks, and set the core clock */
-
-/* Turn Off ALL on-chip peripheral clocks for re-configuration */
- ldr r1, =CKEN
- mov r2, #0
- str r2, [r1]
-
-/* set core clocks */
- ldr r2, =CONFIG_SYS_CCCR_VAL
- ldr r1, =CCCR
- str r2, [r1]
-
-#ifdef ENABLE32KHZ
-/* enable the 32Khz oscillator for RTC and PowerManager */
- ldr r1, =OSCC
- mov r2, #OSCC_OON
- str r2, [r1]
-
-/* NOTE: spin here until OSCC.OOK get set, meaning the PLL has settled. */
-60:
- ldr r2, [r1]
- ands r2, r2, #1
- beq 60b
-#endif
-
-/* Turn on needed clocks */
- ldr r1, =CKEN
- ldr r2, =CONFIG_SYS_CKEN_VAL
- str r2, [r1]
-
- mov pc, r10
diff --git a/board/xsengine/xsengine.c b/board/xsengine/xsengine.c
deleted file mode 100644
index 4464fd4a0a..0000000000
--- a/board/xsengine/xsengine.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * (C) Copyright 2002
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.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 <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
-{
- /* memory and cpu-speed are setup before relocation */
- /* so we do _nothing_ here */
-
- /* arch number */
- gd->bd->bi_arch_number = MACH_TYPE_XSENGINE;
-
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0xa0000100;
-
- return 0;
-}
-
-int board_late_init (void)
-{
- setenv ("stdout", "serial");
- setenv ("stderr", "serial");
- return 0;
-}
-
-int dram_init (void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
-}
-
-#ifdef CONFIG_CMD_NET
-int board_eth_init(bd_t *bis)
-{
- int rc = 0;
-#ifdef CONFIG_SMC91111
- rc = smc91111_initialize(0, CONFIG_SMC91111_BASE);
-#endif
- return rc;
-}
-#endif
generated by cgit (git 2.34.1) at 2024-11-06 07:21:30 +0000