bootstd: Probe the block device before use
In some cases the block device is obtained but is not probed, since it
is a sibling of the bootdev. Make sure it is probed, so it can be used
without any trouble.
This fixes a bug with virtio, where the device is accessed before it has
been set up by the virtio uclass.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 201417d700a ("bootstd: Add the bootdev uclass")
Reported-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/boot/bootdev-uclass.c b/boot/bootdev-uclass.c
index 99ee08e..8103a11 100644
--- a/boot/bootdev-uclass.c
+++ b/boot/bootdev-uclass.c
@@ -309,6 +309,9 @@
if (ret)
return log_msg_ret("find", ret);
}
+ ret = device_probe(blk);
+ if (ret)
+ return log_msg_ret("act", ret);
*blkp = blk;
return 0;