[U-Boot] [PATCH v2 10/20] board: sdhc: Use block layer to read from mmc

Use block layer to read from mmc

Signed-off-by: Yinbo Zhu yinbo.zhu@nxp.com --- board/freescale/common/sdhc_boot.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/board/freescale/common/sdhc_boot.c b/board/freescale/common/sdhc_boot.c index 357aba9122..a1c7a94a90 100644 --- a/board/freescale/common/sdhc_boot.c +++ b/board/freescale/common/sdhc_boot.c @@ -28,7 +28,11 @@ int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) return 1;

/* read out the first block, get the config data information */ +#ifdef CONFIG_BLK + n = blk_dread(mmc_get_blk_desc(mmc), 0, 1, tmp_buf); +#else n = mmc->block_dev.block_read(&mmc->block_dev, 0, 1, tmp_buf); +#endif if (!n) { free(tmp_buf); return 1;