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spl_mmc: only call printf or puts with CONFIG_SPL_LIBCOMMON_SUPPORT 

If we don't have CONFIG_SPL_LIBCOMMON_SUPPORT defined then stdio
functions are unavailable & calling them will cause a link failure.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
This commit is contained in:
Paul Burton 2013-09-04 16:12:24 +01:00 committed by Pantelis Antoniou
parent db6b5e8b02
commit 8112f5fa1b
1 changed files with 16 additions and 0 deletions
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16
common/spl/spl_mmc.c
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@ -44,8 +44,10 @@ static int mmc_load_image_raw(struct mmc *mmc, unsigned long sector)
(void *)spl_image.load_addr);
end:
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
if (err == 0)
printf("spl: mmc blk read err - %lu\n", err);
#endif
return (err == 0);
}
@ -57,7 +59,9 @@ static int mmc_load_image_raw_os(struct mmc *mmc)
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS,
(void *)CONFIG_SYS_SPL_ARGS_ADDR)) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
printf("mmc args blk read error\n");
#endif
return -1;
}
@ -83,9 +87,11 @@ static int mmc_load_image_fat(struct mmc *mmc, const char *filename)
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);
}
@ -98,8 +104,10 @@ static int mmc_load_image_fat_os(struct mmc *mmc)
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;
}
@ -119,13 +127,17 @@ void spl_mmc_load_image(void)
/* We register only one device. So, the dev id is always 0 */
mmc = find_mmc_device(0);
if (!mmc) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
puts("spl: mmc device not found!!\n");
#endif
hang();
}
err = mmc_init(mmc);
if (err) {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
printf("spl: mmc init failed: err - %d\n", err);
#endif
hang();
}
@ -144,7 +156,9 @@ void spl_mmc_load_image(void)
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();
}
@ -154,7 +168,9 @@ void spl_mmc_load_image(void)
err = mmc_load_image_fat(mmc, CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME);
#endif
} else {
#ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
puts("spl: wrong MMC boot mode\n");
#endif
hang();
}