Make sure that we probe the block device before using it when reading the environment. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
@@ -121,7 +121,12 @@ static const char *init_mmc_for_env(struct mmc *mmc)
if (!mmc)
return "!No MMC card found";
-#ifndef CONFIG_BLK
+#ifdef CONFIG_BLK
+ struct udevice *dev;
+
+ if (blk_get_from_parent(mmc->dev, &dev))
+ return "!No block device";
+#else
if (mmc_init(mmc))
return "!MMC init failed";
#endif