tree 9fcc524f96e053a341f09cbac5bed17008dd697e
parent 214c53919760c31ec9073a80a9d431e8f7143caa
author Simon Glass <sjg@chromium.org> 1695502215 -0600
committer Simon Glass <sjg@chromium.org> 1697217341 -0700

bootstd: Scan all bootdevs in a boot_targets entry

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.

I believe at least three people reported this, but I found two.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Date Huang <tjjh89017@hotmail.com>
Reported-by: Vincent Stehlé <vincent.stehle@arm.com>