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-rw-r--r--board/svm_sc8xx/Kconfig11
-rw-r--r--board/svm_sc8xx/MAINTAINERS6
-rw-r--r--board/svm_sc8xx/Makefile8
-rw-r--r--board/svm_sc8xx/flash.c666
-rw-r--r--board/svm_sc8xx/svm_sc8xx.c144
-rw-r--r--board/svm_sc8xx/u-boot.lds99
-rw-r--r--board/svm_sc8xx/u-boot.lds.debug114
7 files changed, 0 insertions, 1048 deletions
diff --git a/board/svm_sc8xx/Kconfig b/board/svm_sc8xx/Kconfig
deleted file mode 100644
index 522b1a8..0000000
--- a/board/svm_sc8xx/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-if TARGET_SVM_SC8XX
-
-config SYS_BOARD
- string
- default "svm_sc8xx"
-
-config SYS_CONFIG_NAME
- string
- default "svm_sc8xx"
-
-endif
diff --git a/board/svm_sc8xx/MAINTAINERS b/board/svm_sc8xx/MAINTAINERS
deleted file mode 100644
index c19bcae..0000000
--- a/board/svm_sc8xx/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-SVM_SC8XX BOARD
-M: John Zhan <zhanz@sinovee.com>
-S: Orphan (since 2014-06)
-F: board/svm_sc8xx/
-F: include/configs/svm_sc8xx.h
-F: configs/svm_sc8xx_defconfig
diff --git a/board/svm_sc8xx/Makefile b/board/svm_sc8xx/Makefile
deleted file mode 100644
index 4c0b4a3..0000000
--- a/board/svm_sc8xx/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = svm_sc8xx.o flash.o
diff --git a/board/svm_sc8xx/flash.c b/board/svm_sc8xx/flash.c
deleted file mode 100644
index 8a04de8..0000000
--- a/board/svm_sc8xx/flash.c
+++ /dev/null
@@ -1,666 +0,0 @@
-/*
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-#ifndef CONFIG_ENV_ADDR
-#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
-#endif
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static int write_word(flash_info_t *info, ulong dest, ulong data);
-
-#ifdef CONFIG_BOOT_8B
-static int my_in_8(unsigned char *addr);
-static void my_out_8(unsigned char *addr, int val);
-#endif
-#ifdef CONFIG_BOOT_16B
-static int my_in_be16(unsigned short *addr);
-static void my_out_be16(unsigned short *addr, int val);
-#endif
-#ifdef CONFIG_BOOT_32B
-static unsigned my_in_be32(unsigned *addr);
-static void my_out_be32(unsigned *addr, int val);
-#endif
-/*-----------------------------------------------------------------------
- */
-
-unsigned long flash_init(void)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- unsigned long size_b0, size_b1;
- int i;
-
- size_b0 = 0;
- size_b1 = 0;
- /* Init: no FLASHes known */
- for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i)
- flash_info[i].flash_id = FLASH_UNKNOWN;
-
-#ifdef CONFIG_SYS_DOC_BASE
-#ifndef CONFIG_FEL8xx_AT
- /* 32k bytes */
- memctl->memc_or5 = (0xffff8000 | CONFIG_SYS_OR_TIMING_DOC);
- memctl->memc_br5 = CONFIG_SYS_DOC_BASE | 0x401;
-#else
- /* 32k bytes */
- memctl->memc_or3 = (0xffff8000 | CONFIG_SYS_OR_TIMING_DOC);
- memctl->memc_br3 = CONFIG_SYS_DOC_BASE | 0x401;
-#endif
-#endif
-#if defined(CONFIG_BOOT_8B)
- size_b0 = 0x80000; /* 512 K */
-
- flash_info[0].flash_id = FLASH_MAN_AMD | FLASH_AM040;
- flash_info[0].sector_count = 8;
- flash_info[0].size = 0x00080000;
-
- /* set up sector start address table */
- for (i = 0; i < flash_info[0].sector_count; i++)
- flash_info[0].start[i] = 0x40000000 + (i * 0x10000);
-
- /* protect all sectors */
- for (i = 0; i < flash_info[0].sector_count; i++)
- flash_info[0].protect[i] = 0x1;
-
-#elif defined(CONFIG_BOOT_16B)
- size_b0 = 0x400000; /* 4MB , assume AMD29LV320B */
-
- flash_info[0].flash_id = FLASH_MAN_AMD | FLASH_AM320B;
- flash_info[0].sector_count = 67;
- flash_info[0].size = 0x00400000;
-
- /* set up sector start address table */
- flash_info[0].start[0] = 0x40000000;
- flash_info[0].start[1] = 0x40000000 + 0x4000;
- flash_info[0].start[2] = 0x40000000 + 0x6000;
- flash_info[0].start[3] = 0x40000000 + 0x8000;
-
- for (i = 4; i < flash_info[0].sector_count; i++) {
- flash_info[0].start[i] =
- 0x40000000 + 0x10000 + ((i - 4) * 0x10000);
- }
-
- /* protect all sectors */
- for (i = 0; i < flash_info[0].sector_count; i++)
- flash_info[0].protect[i] = 0x1;
-#endif
-
-#ifdef CONFIG_BOOT_32B
-
- /* Static FLASH Bank configuration here - FIXME XXX */
- size_b0 = flash_get_size((vu_long *) FLASH_BASE0_PRELIM,
- &flash_info[0]);
-
- if (flash_info[0].flash_id == FLASH_UNKNOWN) {
- printf("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n",
- size_b0, size_b0 << 20);
- }
-
- size_b1 = flash_get_size((vu_long *) FLASH_BASE1_PRELIM,
- &flash_info[1]);
-
- if (size_b1 > size_b0) {
- printf("## ERROR: "
- "Bank 1 (0x%08lx = %ld MB) > Bank 0 (0x%08lx = %ld MB)\n",
- size_b1, size_b1 << 20, size_b0, size_b0 << 20);
- flash_info[0].flash_id = FLASH_UNKNOWN;
- flash_info[1].flash_id = FLASH_UNKNOWN;
- flash_info[0].sector_count = -1;
- flash_info[1].sector_count = -1;
- flash_info[0].size = 0;
- flash_info[1].size = 0;
-
- return 0;
- }
-
- /* Remap FLASH according to real size */
- memctl->memc_or0 = CONFIG_SYS_OR_TIMING_FLASH |
- (-size_b0 & OR_AM_MSK);
- memctl->memc_br0 = (CONFIG_SYS_FLASH_BASE & BR_BA_MSK) |
- BR_MS_GPCM | BR_V;
-
- /* Re-do sizing to get full correct info */
- size_b0 = flash_get_size((vu_long *) CONFIG_SYS_FLASH_BASE,
- &flash_info[0]);
-
- flash_get_offsets(CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
- /* monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
- &flash_info[0]);
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
- /* ENV protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
-#endif
-
- if (size_b1) {
- memctl->memc_or1 = CONFIG_SYS_OR_TIMING_FLASH |
- (-size_b1 & 0xFFFF8000);
- memctl->memc_br1 = ((CONFIG_SYS_FLASH_BASE +
- size_b0) & BR_BA_MSK) | BR_MS_GPCM | BR_V;
-
- /* Re-do sizing to get full correct info */
- size_b1 = flash_get_size((vu_long *)(CONFIG_SYS_FLASH_BASE +
- size_b0), &flash_info[1]);
-
- flash_get_offsets(CONFIG_SYS_FLASH_BASE + size_b0,
- &flash_info[1]);
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
- /* monitor protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_SYS_MONITOR_BASE,
- CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
- &flash_info[1]);
-#endif
-
-#ifdef CONFIG_ENV_IS_IN_FLASH
- /* ENV protection ON by default */
- flash_protect(FLAG_PROTECT_SET,
- CONFIG_ENV_ADDR,
- CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1,
- &flash_info[1]);
-#endif
- } else {
- memctl->memc_br1 = 0; /* invalidate bank */
-
- flash_info[1].flash_id = FLASH_UNKNOWN;
- flash_info[1].sector_count = -1;
- }
-
- flash_info[0].size = size_b0;
- flash_info[1].size = size_b1;
-
-
-#endif /* CONFIG_BOOT_32B */
-
- return size_b0 + size_b1;
-}
-
-
-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_AM400B:
- printf("AM29LV400B (4 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM400T:
- printf("AM29LV400T (4 Mbit, top boot sector)\n");
- break;
- case FLASH_AM800B:
- printf("AM29LV800B (8 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM800T:
- printf("AM29LV800T (8 Mbit, top boot sector)\n");
- break;
- case FLASH_AM160B:
- printf("AM29LV160B (16 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM160T:
- printf("AM29LV160T (16 Mbit, top boot sector)\n");
- break;
- case FLASH_AM320B:
- printf("AM29LV320B (32 Mbit, bottom boot sect)\n");
- break;
- case FLASH_AM320T:
- printf("AM29LV320T (32 Mbit, top boot sector)\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!
- */
-
-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, in_mid, in_did;
- ulong start, now, 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();
-
-#if defined(CONFIG_BOOT_8B)
- my_out_8((unsigned char *)((ulong)addr + 0x555), 0xaa);
- my_out_8((unsigned char *)((ulong)addr + 0x2aa), 0x55);
- my_out_8((unsigned char *)((ulong)addr + 0x555), 0x90);
-
- in_mid = my_in_8((unsigned char *)addr);
- in_did = my_in_8((unsigned char *)((ulong)addr + 1));
-
- printf(" man ID=0x%x, dev ID=0x%x.\n", in_mid, in_did);
-
- my_out_8((unsigned char *)addr, 0xf0);
- udelay(1);
-
- my_out_8((unsigned char *)((ulong)addr + 0x555), 0xaa);
- my_out_8((unsigned char *)((ulong)addr + 0x2aa), 0x55);
- my_out_8((unsigned char *)((ulong)addr + 0x555), 0x80);
- my_out_8((unsigned char *)((ulong)addr + 0x555), 0xaa);
- my_out_8((unsigned char *)((ulong)addr + 0x2aa), 0x55);
-
- /* 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; */
- my_out_8((unsigned char *)((ulong)addr), 0x30);
- l_sect = sect;
- }
- }
-#elif defined(CONFIG_BOOT_16B)
- my_out_be16((unsigned short *)((ulong)addr + (0xaaa)), 0xaa);
- my_out_be16((unsigned short *)((ulong)addr + (0x554)), 0x55);
- my_out_be16((unsigned short *)((ulong)addr + (0xaaa)), 0x90);
- in_mid = my_in_be16((unsigned short *)addr);
- in_did = my_in_be16((unsigned short *)((ulong)addr + 2));
- printf(" man ID=0x%x, dev ID=0x%x.\n", in_mid, in_did);
- my_out_be16((unsigned short *)addr, 0xf0);
- udelay(1);
- my_out_be16((unsigned short *)((ulong)addr + 0xaaa), 0xaa);
- my_out_be16((unsigned short *)((ulong)addr + 0x554), 0x55);
- my_out_be16((unsigned short *)((ulong)addr + 0xaaa), 0x80);
- my_out_be16((unsigned short *)((ulong)addr + 0xaaa), 0xaa);
- my_out_be16((unsigned short *)((ulong)addr + 0x554), 0x55);
- /* 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]);
- my_out_be16((unsigned short *)((ulong)addr), 0x30);
- l_sect = sect;
- }
- }
-
-#elif defined(CONFIG_BOOT_32B)
- my_out_be32((unsigned *)((ulong)addr + 0x1554), 0xaa);
- my_out_be32((unsigned *)((ulong)addr + 0xaa8), 0x55);
- my_out_be32((unsigned *)((ulong)addr + 0x1554), 0x90);
-
- in_mid = my_in_be32((unsigned *)addr);
- in_did = my_in_be32((unsigned *)((ulong)addr + 4));
-
- printf(" man ID=0x%x, dev ID=0x%x.\n", in_mid, in_did);
-
- my_out_be32((unsigned *) addr, 0xf0);
- udelay(1);
-
- my_out_be32((unsigned *)((ulong)addr + 0x1554), 0xaa);
- my_out_be32((unsigned *)((ulong)addr + 0xaa8), 0x55);
- my_out_be32((unsigned *)((ulong)addr + 0x1554), 0x80);
- my_out_be32((unsigned *)((ulong)addr + 0x1554), 0xaa);
- my_out_be32((unsigned *)((ulong)addr + 0xaa8), 0x55);
-
- /* 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]);
- my_out_be32((unsigned *)((ulong)addr), 0x00300030);
- l_sect = sect;
- }
- }
-
-#else
-#error CONFIG_BOOT_(size)B missing.
-#endif
- /* 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]);
-#if defined(CONFIG_BOOT_8B)
- while ((my_in_8((unsigned char *) addr) & 0x80) != 0x80)
-#elif defined(CONFIG_BOOT_16B)
- while ((my_in_be16((unsigned short *) addr) & 0x0080) != 0x0080)
-#elif defined(CONFIG_BOOT_32B)
- while ((my_in_be32((unsigned *) addr) & 0x00800080) != 0x00800080)
-#else
-#error CONFIG_BOOT_(size)B missing.
-#endif
- {
- now = get_timer(start);
- if (now > CONFIG_SYS_FLASH_ERASE_TOUT) {
- printf("Timeout\n");
- return 1;
- }
- /* show that we're waiting */
- if ((now - last) > 1000) { /* every second */
- putc('.');
- last = now;
- }
- }
-DONE:
- /* reset to read mode */
- addr = (volatile unsigned long *) info->start[0];
-
-#if defined(CONFIG_BOOT_8B)
- my_out_8((unsigned char *) addr, 0xf0);
-#elif defined(CONFIG_BOOT_16B)
- my_out_be16((unsigned short *) addr, 0x00f0);
-#elif defined(CONFIG_BOOT_32B)
- my_out_be32((unsigned *) addr, 0x00F000F0); /* reset bank */
-#else
-#error CONFIG_BOOT_(size)B missing.
-#endif
- 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
- */
- l = addr - wp;
-
- if (l != 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);
-
- rc = write_word(info, wp, data);
-
- if (rc != 0)
- return rc;
-
- wp += 4;
- }
-
- /*
- * handle word aligned part
- */
- while (cnt >= 4) {
- data = 0;
- for (i = 0; i < 4; ++i)
- data = (data << 8) | *src++;
-
- rc = write_word(info, wp, data);
-
- if (rc != 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, 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)
-{
- ulong addr = (ulong) (info->start[0]);
- ulong start;
- int flag;
- ulong i;
- int data_short[2];
-
- /* Check if Flash is (sufficiently) erased */
- if (((ulong)*(ulong *)dest & data) != data)
- return 2;
-
- /* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts();
-#if defined(CONFIG_BOOT_8B)
-#ifdef DEBUG
- {
- int in_mid, in_did;
-
- my_out_8((unsigned char *) (addr + 0x555), 0xaa);
- my_out_8((unsigned char *) (addr + 0x2aa), 0x55);
- my_out_8((unsigned char *) (addr + 0x555), 0x90);
-
- in_mid = my_in_8((unsigned char *) addr);
- in_did = my_in_8((unsigned char *) (addr + 1));
-
- printf(" man ID=0x%x, dev ID=0x%x.\n", in_mid, in_did);
-
- my_out_8((unsigned char *) addr, 0xf0);
- udelay(1);
- }
-#endif
- {
- int data_ch[4];
-
- data_ch[0] = (int) ((data >> 24) & 0xff);
- data_ch[1] = (int) ((data >> 16) & 0xff);
- data_ch[2] = (int) ((data >> 8) & 0xff);
- data_ch[3] = (int) (data & 0xff);
-
- for (i = 0; i < 4; i++) {
- my_out_8((unsigned char *) (addr + 0x555), 0xaa);
- my_out_8((unsigned char *) (addr + 0x2aa), 0x55);
- my_out_8((unsigned char *) (addr + 0x555), 0xa0);
- my_out_8((unsigned char *) (dest + i), data_ch[i]);
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer(0);
- while ((my_in_8((unsigned char *)(dest + i))) !=
- (data_ch[i])) {
- if (get_timer(start) >
- CONFIG_SYS_FLASH_WRITE_TOUT) {
- return 1;
- }
- }
- } /* for */
- }
-#elif defined(CONFIG_BOOT_16B)
- data_short[0] = (int) (data >> 16) & 0xffff;
- data_short[1] = (int) data & 0xffff;
- for (i = 0; i < 2; i++) {
- my_out_be16((unsigned short *)((ulong)addr + 0xaaa), 0xaa);
- my_out_be16((unsigned short *)((ulong)addr + 0x554), 0x55);
- my_out_be16((unsigned short *)((ulong)addr + 0xaaa), 0xa0);
- my_out_be16((unsigned short *)(dest + (i * 2)),
- data_short[i]);
-
- /* re-enable interrupts if necessary */
- if (flag)
- enable_interrupts();
-
- start = get_timer(0);
- while ((my_in_be16((unsigned short *)(dest + (i * 2)))) !=
- (data_short[i])) {
- if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT)
- return 1;
- }
- }
-#elif defined(CONFIG_BOOT_32B)
- 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;
- }
-#endif
- return 0;
-}
-
-#ifdef CONFIG_BOOT_8B
-static int my_in_8(unsigned char *addr)
-{
- int ret;
- __asm__ __volatile__("lbz%U1%X1 %0,%1; eieio":"=r"(ret):"m"(*addr));
-
- return ret;
-}
-
-static void my_out_8(unsigned char *addr, int val)
-{
- __asm__ __volatile__("stb%U0%X0 %1,%0; eieio":"=m"(*addr):"r"(val));
-}
-#endif
-#ifdef CONFIG_BOOT_16B
-static int my_in_be16(unsigned short *addr)
-{
- int ret;
- __asm__ __volatile__("lhz%U1%X1 %0,%1; eieio":"=r"(ret):"m"(*addr));
-
- return ret;
-}
-
-static void my_out_be16(unsigned short *addr, int val)
-{
- __asm__ __volatile__("sth%U0%X0 %1,%0; eieio":"=m"(*addr):"r"(val));
-}
-#endif
-#ifdef CONFIG_BOOT_32B
-static unsigned my_in_be32(unsigned *addr)
-{
- unsigned ret;
- __asm__ __volatile__("lwz%U1%X1 %0,%1; eieio":"=r"(ret):"m"(*addr));
-
- return ret;
-}
-
-static void my_out_be32(unsigned *addr, int val)
-{
- __asm__ __volatile__("stw%U0%X0 %1,%0; eieio":"=m"(*addr):"r"(val));
-}
-#endif
diff --git a/board/svm_sc8xx/svm_sc8xx.c b/board/svm_sc8xx/svm_sc8xx.c
deleted file mode 100644
index 5db4850..0000000
--- a/board/svm_sc8xx/svm_sc8xx.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * (C) Copyright 2000, 2001, 2002
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-/* ------------------------------------------------------------------------- */
-const uint sdram_table[] =
-{
-/*-----------------
- UPM A contents:
------------------ */
-/*---------------------------------------------------
- Read Single Beat Cycle. Offset 0 in the RAM array.
----------------------------------------------------- */
-0x1f07fc04, 0xeeaefc04, 0x11adfc04, 0xefbbbc00 ,
-0x1ff77c47, 0x1ff77c35, 0xefeabc34, 0x1fb57c35 ,
-/*------------------------------------------------
- Read Burst Cycle. Offset 0x8 in the RAM array.
------------------------------------------------- */
-0x1f07fc04, 0xeeaefc04, 0x10adfc04, 0xf0affc00,
-0xf0affc00, 0xf1affc00, 0xefbbbc00, 0x1ff77c47,
-0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
-0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
-/*-------------------------------------------------------
- Write Single Beat Cycle. Offset 0x18 in the RAM array
-------------------------------------------------------- */
-0x1f27fc04, 0xeeaebc00, 0x01b93c04, 0x1ff77c47 ,
-0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff ,
-/*-------------------------------------------------
- Write Burst Cycle. Offset 0x20 in the RAM array
-------------------------------------------------- */
-0x1f07fc04, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
-0xf0affc00, 0xe1bbbc04, 0x1ff77c47, 0xffffffff,
-0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff ,
-0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff ,
-/*------------------------------------------------------------------------
- Periodic Timer Expired. For DRAM refresh. Offset 0x30 in the RAM array
------------------------------------------------------------------------- */
-0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
-0xfffffc84, 0xfffffc07, 0xffffffff, 0xffffffff,
-0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff ,
-/*-----------
-* Exception:
-* ----------- */
-0x7ffefc07, 0xffffffff, 0xffffffff, 0xffffffff ,
-};
-
-/* ------------------------------------------------------------------------- */
-/*
- * Check Board Identity:
- *
- * Test ID string (SVM8...)
- *
- * Return 1 for "SC8xx" type, 0 else.
- */
-
-int checkboard(void)
-{
- char buf[64];
- int i;
- int l = getenv_f("serial#", buf, sizeof(buf));
-
- if (l < 0 || strncmp(buf, "SVM8", 4)) {
- printf("### No HW ID - assuming SVM SC8xx\n");
- return (0);
- }
-
- for (i = 0; i < l; ++i) {
- if (buf[i] == ' ')
- break;
- putc(buf[i]);
- }
-
- putc('\n');
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
- volatile immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- long int size_b0 = 0;
-
- upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
-
- memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-#if defined (CONFIG_SDRAM_16M)
- memctl->memc_mamr = 0x00802114 | CONFIG_SYS_MxMR_PTx;
- memctl->memc_mcr = 0x80002105; /* SDRAM bank 0 */
- udelay(1);
- memctl->memc_mcr = 0x80002830;
- udelay(1);
- memctl->memc_mar = 0x00000088;
- udelay(1);
- memctl->memc_mcr = 0x80002106;
- udelay(1);
- memctl->memc_or1 = 0xff000a00;
- size_b0 = 0x01000000;
-#elif defined (CONFIG_SDRAM_32M)
- memctl->memc_mamr = 0x00904114 | CONFIG_SYS_MxMR_PTx;
- memctl->memc_mcr = 0x80002105; /* SDRAM bank 0 */
- udelay(1);
- memctl->memc_mcr = 0x80002830;
- udelay(1);
- memctl->memc_mar = 0x00000088;
- udelay(1);
- memctl->memc_mcr = 0x80002106;
- udelay(1);
- memctl->memc_or1 = 0xfe000a00;
- size_b0 = 0x02000000;
-#elif defined (CONFIG_SDRAM_64M)
- memctl->memc_mamr = 0x00a04114 | CONFIG_SYS_MxMR_PTx;
- memctl->memc_mcr = 0x80002105; /* SDRAM bank 0 */
- udelay(1);
- memctl->memc_mcr = 0x80002830;
- udelay(1);
- memctl->memc_mar = 0x00000088;
- udelay(1);
- memctl->memc_mcr = 0x80002106;
- udelay(1);
- memctl->memc_or1 = 0xfc000a00;
- size_b0 = 0x04000000;
-#else
-#error SDRAM size configuration missing.
-#endif
- memctl->memc_br1 = 0x00000081;
- udelay(200);
- return (size_b0 );
-}
-
-#if defined(CONFIG_CMD_DOC)
-void doc_init (void)
-{
- doc_probe (CONFIG_SYS_DOC_BASE);
-}
-#endif
diff --git a/board/svm_sc8xx/u-boot.lds b/board/svm_sc8xx/u-boot.lds
deleted file mode 100644
index df564e9..0000000
--- a/board/svm_sc8xx/u-boot.lds
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2000-2010
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
- /* Read-only sections, merged into text segment: */
- . = + SIZEOF_HEADERS;
- .text :
- {
- /* WARNING - the following is hand-optimized to fit within */
- /* the sector layout of our flash chips! XXX FIXME XXX */
- arch/powerpc/cpu/mpc8xx/start.o (.text*)
- arch/powerpc/cpu/mpc8xx/traps.o (.text*)
- lib/built-in.o (.text*)
- net/built-in.o (.text*)
- arch/powerpc/cpu/mpc8xx/built-in.o (.text*)
- arch/powerpc/lib/built-in.o (.text*)
- board/svm_sc8xx/built-in.o (.text*)
- *(.text.*printf)
- *(.text.do_mem_*)
- *(.text.flash*)
- *(.text.run_command)
- *(.text.main_loop)
- *(.text.srec_decode)
-
- . = env_offset;
- common/env_embedded.o (.ppcenv*)
-
- *(.text*)
- }
- _etext = .;
- PROVIDE (etext = .);
- .rodata :
- {
- *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
- }
-
- /* Read-write section, merged into data segment: */
- . = (. + 0x00FF) & 0xFFFFFF00;
- _erotext = .;
- PROVIDE (erotext = .);
- .reloc :
- {
- _GOT2_TABLE_ = .;
- KEEP(*(.got2))
- KEEP(*(.got))
- PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
- _FIXUP_TABLE_ = .;
- KEEP(*(.fixup))
- }
- __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
- __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
- .data :
- {
- *(.data*)
- *(.sdata*)
- }
- _edata = .;
- PROVIDE (edata = .);
-
-
- . = .;
-
- . = ALIGN(4);
- .u_boot_list : {
- KEEP(*(SORT(.u_boot_list*)));
- }
-
-
- . = .;
- __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) :
- {
- *(.bss*)
- *(.sbss*)
- *(COMMON)
- . = ALIGN(4);
- }
- __bss_end = . ;
- PROVIDE (end = .);
-}
diff --git a/board/svm_sc8xx/u-boot.lds.debug b/board/svm_sc8xx/u-boot.lds.debug
deleted file mode 100644
index b2c562c..0000000
--- a/board/svm_sc8xx/u-boot.lds.debug
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-/* 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 */
-
- arch/powerpc/cpu/mpc8xx/start.o (.text)
- common/dlmalloc.o (.text)
- lib/vsprintf.o (.text)
- lib/crc32.o (.text)
-
- . = env_offset;
- common/env_embedded.o(.text)
-
- *(.text)
- *(.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 = .);
-
- __start___ex_table = .;
- __ex_table : { *(__ex_table) }
- __stop___ex_table = .;
-
- . = ALIGN(4096);
- __init_begin = .;
- .text.init : { *(.text.init) }
- .data.init : { *(.data.init) }
- . = ALIGN(4096);
- __init_end = .;
-
- __bss_start = .;
- .bss :
- {
- *(.sbss) *(.scommon)
- *(.dynbss)
- *(.bss)
- *(COMMON)
- }
- __bss_end = . ;
- PROVIDE (end = .);
-}
generated by cgit v0.10.2 at 2024-11-16 14:04:32 (GMT)