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spl_mmc: mmc_load_image_fat(): Add filename argument and move fat init out

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So we can use it for falcon mode as well.

Signed-off-by: Peter Korsgaard <peter.korsgaard@barco.com>
This commit is contained in:
Peter Korsgaard 2013-05-13 08:36:26 +00:00 committed by Tom Rini
parent 79adb7a2b5
commit 2fabd0bcaa
1 changed files with 13 additions and 14 deletions
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27
common/spl/spl_mmc.c
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@ -68,7 +68,7 @@ end:
}
#ifdef CONFIG_SPL_FAT_SUPPORT
static int mmc_load_image_fat(struct mmc *mmc)
static int mmc_load_image_fat(struct mmc *mmc, const char *filename)
{
int err;
struct image_header *header;
@ -76,27 +76,18 @@ static int mmc_load_image_fat(struct mmc *mmc)
header = (struct image_header *)(CONFIG_SYS_TEXT_BASE -
sizeof(struct image_header));
err = fat_register_device(&mmc->block_dev,
CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION);
if (err) {
printf("spl: fat register err - %d\n", err);
hang();
}
err = file_fat_read(CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME,
header, sizeof(struct image_header));
err = file_fat_read(filename, header, sizeof(struct image_header));
if (err <= 0)
goto end;
spl_parse_image_header(header);
err = file_fat_read(CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME,
(u8 *)spl_image.load_addr, 0);
err = file_fat_read(filename, (u8 *)spl_image.load_addr, 0);
end:
if (err <= 0)
printf("spl: error reading image %s, err - %d\n",
CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME, err);
filename, err);
return (err <= 0);
}
@ -129,7 +120,15 @@ void spl_mmc_load_image(void)
#ifdef CONFIG_SPL_FAT_SUPPORT
} else if (boot_mode == MMCSD_MODE_FAT) {
debug("boot mode - FAT\n");
err = mmc_load_image_fat(mmc);
err = fat_register_device(&mmc->block_dev,
CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION);
if (err) {
printf("spl: fat register err - %d\n", err);
hang();
}
err = mmc_load_image_fat(mmc, CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
#endif
} else {
puts("spl: wrong MMC boot mode\n");