diff mbox

[U-Boot,v3,25/54] spl: Add debugging info for spl_mmc boot

Message ID 1435095556-15924-26-git-send-email-sjg@chromium.org
State Accepted
Delegated to: Simon Glass
Headers show

Commit Message

Simon Glass June 23, 2015, 9:38 p.m. UTC 
Add a few messages to indicate progress and failure.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v3: None
Changes in v2: None

 common/spl/spl_mmc.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

Comments

Simon Glass July 17, 2015, 11:57 p.m. UTC | #1 
On 23 June 2015 at 15:38, Simon Glass <sjg@chromium.org> wrote:
> Add a few messages to indicate progress and failure.
>
> Signed-off-by: Simon Glass <sjg@chromium.org>
> ---
>
> Changes in v3: None
> Changes in v2: None
>
>  common/spl/spl_mmc.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)

Applied to u-boot-dm.
diff mbox

Patch

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) {