tree feab7d03d542bdf555462b311e75080e029388a4
parent 33795a97bd476eae7092ea18c7c56ec0ffdaecba
author Simon Glass <sjg@chromium.org> 1698044533 -0700
committer Tom Rini <trini@konsulko.com> 1698080713 -0400

bootstd: Scan all bootdevs in a boot_targets entry (take 2)

When the boot_targets environment variable is used with the distro-boot
scripts, each device is included individually. For example, if there
are three mmc devices, then we will have something like:

   boot_targets="mmc0 mmc1 mmc2"

In contrast, standard boot supports specifying just the uclass, i.e.:

   boot_targets="mmc"

The intention is that this should scan all MMC devices, but in fact it
currently only scans the first.

Update the logic to handle this case, without required BOOTSTD_FULL to
be enabled.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Date Huang <tjjh89017@hotmail.com>
Reported-by: Vincent Stehlé <vincent.stehle@arm.com>
Reported-by: Ivan Ivanov <ivan.ivanov@suse.com>
Tested-by: Ivan T.Ivanov <iivanov@suse.de>