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| author | Simon Glass <sjg@chromium.org> | 2015-06-23 15:38:47 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-21 17:39:24 -0600 |
| commit | fdfa39d3f20b669b0cdb8f5e934003e5689fd911 (patch) | |
| tree | d65b7fd31b6ec9e0454686e5c0b3b2895f213931 /common/spl/spl_mmc.c | |
| parent | 5ac76bad2277ed40f2a2112ffab0f156e3b599fb (diff) | |
| download | u-boot-imx-fdfa39d3f20b669b0cdb8f5e934003e5689fd911.zip u-boot-imx-fdfa39d3f20b669b0cdb8f5e934003e5689fd911.tar.gz u-boot-imx-fdfa39d3f20b669b0cdb8f5e934003e5689fd911.tar.bz2 | |
spl: Add debugging info for spl_mmc boot
Add a few messages to indicate progress and failure.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/spl/spl_mmc.c')
| -rw-r--r-- | common/spl/spl_mmc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c index 552f80d..51add39 100644 --- a/common/spl/spl_mmc.c +++ b/common/spl/spl_mmc.c @@ -26,11 +26,14 @@ static int mmc_load_image_raw_sector(struct mmc *mmc, unsigned long sector) /* read image header to find the image size & load address */ count = mmc->block_dev.block_read(0, sector, 1, header); + debug("read sector %lx, count=%lu\n", sector, count); if (count == 0) goto end; - if (image_get_magic(header) != IH_MAGIC) + if (image_get_magic(header) != IH_MAGIC) { + puts("bad magic\n"); return -1; + } spl_parse_image_header(header); @@ -40,7 +43,9 @@ static int mmc_load_image_raw_sector(struct mmc *mmc, unsigned long sector) /* Read the header too to avoid extra memcpy */ count = mmc->block_dev.block_read(0, sector, image_size_sectors, - (void *) spl_image.load_addr); + (void *)spl_image.load_addr); + debug("read %x sectors to %x\n", image_size_sectors, + spl_image.load_addr); end: if (count == 0) { |