diff options
| author | Dan Murphy <dmurphy@ti.com> | 2014-01-16 11:23:29 -0600 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-01-24 16:59:21 -0500 |
| commit | 773b5940b5f2fb5d1041c6f4db5796121ccd29c5 (patch) | |
| tree | 84fc143845eaa6bf1095260cc20e411fc63b6acd /common/spl/spl_mmc.c | |
| parent | b2a6dfe4f8d263b9aa45929f1a40cd1143775a81 (diff) | |
| download | u-boot-imx-773b5940b5f2fb5d1041c6f4db5796121ccd29c5.zip u-boot-imx-773b5940b5f2fb5d1041c6f4db5796121ccd29c5.tar.gz u-boot-imx-773b5940b5f2fb5d1041c6f4db5796121ccd29c5.tar.bz2 | |
spl: common: Move FAT funcs to a common file
Move the FAT functions to a common location for reuse.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Diffstat (limited to 'common/spl/spl_mmc.c')
| -rw-r--r-- | common/spl/spl_mmc.c | 68 |
1 files changed, 6 insertions, 62 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index fc2f226..13fbff0 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -10,7 +10,6 @@ #include <spl.h> #include <asm/u-boot.h> #include <mmc.h> -#include <fat.h> #include <version.h> #include <image.h> @@ -69,54 +68,6 @@ static int mmc_load_image_raw_os(struct mmc *mmc) } #endif -#ifdef CONFIG_SPL_FAT_SUPPORT -static int mmc_load_image_fat(struct mmc *mmc, const char *filename) -{ - int err; - struct image_header *header; - - header = (struct image_header *)(CONFIG_SYS_TEXT_BASE - - 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(filename, (u8 *)spl_image.load_addr, 0); - -end: -#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT - if (err <= 0) - printf("spl: error reading image %s, err - %d\n", - filename, err); -#endif - - return (err <= 0); -} - -#ifdef CONFIG_SPL_OS_BOOT -static int mmc_load_image_fat_os(struct mmc *mmc) -{ - int err; - - err = file_fat_read(CONFIG_SPL_FAT_LOAD_ARGS_NAME, - (void *)CONFIG_SYS_SPL_ARGS_ADDR, 0); - if (err <= 0) { -#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT - printf("spl: error reading image %s, err - %d\n", - CONFIG_SPL_FAT_LOAD_ARGS_NAME, err); -#endif - return -1; - } - - return mmc_load_image_fat(mmc, CONFIG_SPL_FAT_LOAD_KERNEL_NAME); -} -#endif - -#endif - void spl_mmc_load_image(void) { struct mmc *mmc; @@ -148,24 +99,17 @@ void spl_mmc_load_image(void) if (spl_start_uboot() || mmc_load_image_raw_os(mmc)) #endif err = mmc_load_image_raw(mmc, - CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR); + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR); #ifdef CONFIG_SPL_FAT_SUPPORT } else if (boot_mode == MMCSD_MODE_FAT) { debug("boot mode - FAT\n"); - - err = fat_register_device(&mmc->block_dev, - CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION); - if (err) { -#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT - printf("spl: fat register err - %d\n", err); -#endif - hang(); - } - #ifdef CONFIG_SPL_OS_BOOT - if (spl_start_uboot() || mmc_load_image_fat_os(mmc)) + if (spl_start_uboot() || spl_load_image_fat_os(&mmc->block_dev, + CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION)) #endif - err = mmc_load_image_fat(mmc, CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME); + err = spl_load_image_fat(&mmc->block_dev, + CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION, + CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME); #endif } else { #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT |