spl: mmc: use block device number, not hard-coded 0

[people/ms/u-boot.git] / common / spl / spl_mmc.c

diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index f2c1af5d35e807fb3bc45e274b34cdeae27f5073..c1c29c02d7edec75b5d64a186679e7755f079607 100644 (file)
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -23,12 +23,13 @@ static int mmc_load_image_raw_sector(struct mmc *mmc, unsigned long sector)
        unsigned long count;
        u32 image_size_sectors;
        struct image_header *header;
+       int dev_num = mmc->block_dev.dev;
 
        header = (struct image_header *)(CONFIG_SYS_TEXT_BASE -
                                         sizeof(struct image_header));
 
        /* read image header to find the image size & load address */
-       count = mmc->block_dev.block_read(0, sector, 1, header);
+       count = mmc->block_dev.block_read(dev_num, sector, 1, header);
        debug("read sector %lx, count=%lu\n", sector, count);
        if (count == 0)
                goto end;
@@ -45,7 +46,7 @@ static int mmc_load_image_raw_sector(struct mmc *mmc, unsigned long sector)
                             mmc->read_bl_len;
 
        /* Read the header too to avoid extra memcpy */
-       count = mmc->block_dev.block_read(0, sector, image_size_sectors,
+       count = mmc->block_dev.block_read(dev_num, sector, image_size_sectors,
                                          (void *)(ulong)spl_image.load_addr);
        debug("read %x sectors to %x\n", image_size_sectors,
              spl_image.load_addr);
@@ -149,7 +150,8 @@ static int mmc_load_image_raw_os(struct mmc *mmc)
 {
        unsigned long count;
 
-       count = mmc->block_dev.block_read(0,
+       count = mmc->block_dev.block_read(
+               mmc->block_dev.dev,
                CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
                CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS,
                (void *) CONFIG_SYS_SPL_ARGS_ADDR);