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authorWolfgang Denk <wd@denx.de>2010-06-13 18:28:54 +0200
committerWolfgang Denk <wd@denx.de>2010-06-23 23:24:20 +0200
commit953b7e629198fe2eb0adf272fb9140f2a4a51826 (patch)
tree1ed75dbbc88088c96b477286bc37da31ce0b1a47 /board/MAI/AmigaOneG3SE/cmd_boota.c
parentee80fa7b6e96a43d4270700cddc884e00cdd99fd (diff)
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Remove AmigaOneG3SE board
The AmigaOneG3SE board has been orphaned or a very long time, and broken for more than 12 releases resp. more than 3 years. As nobody seems to be interested any more in this stuff we may as well ged rid of it, especially as it clutters many areas of the code so it is a continuous pain for all kinds of ongoing work. Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'board/MAI/AmigaOneG3SE/cmd_boota.c')
-rw-r--r--board/MAI/AmigaOneG3SE/cmd_boota.c128
1 files changed, 0 insertions, 128 deletions
diff --git a/board/MAI/AmigaOneG3SE/cmd_boota.c b/board/MAI/AmigaOneG3SE/cmd_boota.c
deleted file mode 100644
index 6b955d8..0000000
--- a/board/MAI/AmigaOneG3SE/cmd_boota.c
+++ /dev/null
@@ -1,128 +0,0 @@
-#include <common.h>
-#include <command.h>
-#include "../disk/part_amiga.h"
-#include <asm/cache.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#undef BOOTA_DEBUG
-
-#ifdef BOOTA_DEBUG
-#define PRINTF(fmt,args...) printf (fmt ,##args)
-#else
-#define PRINTF(fmt,args...)
-#endif
-
-struct block_header {
- u32 id;
- u32 summed_longs;
- s32 chk_sum;
-};
-
-extern block_dev_desc_t *ide_get_dev (int dev);
-extern struct bootcode_block *get_bootcode (block_dev_desc_t * dev_desc);
-extern int sum_block (struct block_header *header);
-
-struct bootcode_block bblk;
-
-int do_boota (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
- unsigned char *load_address = (unsigned char *) CONFIG_SYS_LOAD_ADDR;
- unsigned char *base_address;
- unsigned long offset;
-
- unsigned long part_number = 0;
- block_dev_desc_t *boot_disk;
- char *s;
- struct bootcode_block *boot_code;
-
- /* Get parameters */
-
- switch (argc) {
- case 2:
- load_address = (unsigned char *) simple_strtol (argv[1], NULL, 16);
- part_number = 0;
- break;
- case 3:
- load_address = (unsigned char *) simple_strtol (argv[1], NULL, 16);
- part_number = simple_strtol (argv[2], NULL, 16);
- break;
- }
-
- base_address = load_address;
-
- PRINTF ("Loading boot code from disk %d to %p\n", part_number,
- load_address);
-
- /* Find the appropriate disk device */
- boot_disk = ide_get_dev (part_number);
- if (!boot_disk) {
- PRINTF ("Unknown disk %d\n", part_number);
- return 1;
- }
-
- /* Find the bootcode block */
- boot_code = get_bootcode (boot_disk);
- if (!boot_code) {
- PRINTF ("Not a bootable disk %d\n", part_number);
- return 1;
- }
-
- /* Only use the offset from the first block */
- offset = boot_code->load_data[0];
- memcpy (load_address, &boot_code->load_data[1], 122 * 4);
- load_address += 122 * 4;
-
- /* Setup for the loop */
- bblk.next = boot_code->next;
- boot_code = &bblk;
-
- /* Scan the chain, and copy the loader succesively into the destination area */
- while (0xffffffff != boot_code->next) {
- PRINTF ("Loading block %d\n", boot_code->next);
-
- /* Load block */
- if (1 !=
- boot_disk->block_read (boot_disk->dev, boot_code->next, 1,
- (ulong *) & bblk)) {
- PRINTF ("Read error\n");
- return 1;
- }
-
- /* check sum */
- if (sum_block ((struct block_header *) (ulong *) & bblk) != 0) {
- PRINTF ("Checksum error\n");
- return 1;
- }
-
- /* Ok, concatenate it to the already loaded code */
- memcpy (load_address, boot_code->load_data, 123 * 4);
- load_address += 123 * 4;
- }
-
- printf ("Bootcode loaded to %p (size %d)\n", base_address,
- load_address - base_address);
- printf ("Entry point at %p\n", base_address + offset);
-
- flush_cache (base_address, load_address - base_address);
-
-
- s = getenv ("autostart");
- if (s && strcmp (s, "yes") == 0) {
- void (*boot) (bd_t *, char *, block_dev_desc_t *);
- char *args;
-
- boot = (void (*)(bd_t *, char *, block_dev_desc_t *)) (base_address + offset);
- boot (gd->bd, getenv ("amiga_bootargs"), boot_disk);
- }
-
-
- return 0;
-}
-#if defined(CONFIG_AMIGAONEG3SE) && defined(CONFIG_CMD_BSP)
-U_BOOT_CMD(
- boota, 3, 1, do_boota,
- "boot an Amiga kernel",
- "address disk"
-);
-#endif /* _CMD_BOOTA_H */