Add a failure check to ReadFdtBlock in ReadFdtPlatformFamily
This adds in logic to check that ReadFdtBlock within ReadFdtPlatformFamily
succeeded, returning NULL on failure.
BUG=None
TEST=Manual, run crossystem on an ARM system without a valid compatible FDT
entry and ensure (error) is returned for platform_family.
Change-Id: I6351292ff73e4bc08b028f85e72ccfe62159194a
Reviewed-on: https://gerrit.chromium.org/gerrit/14321
Reviewed-by: Olof Johansson <olofj@chromium.org>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Tested-by: Bernie Thompson <bhthompson@chromium.org>
Commit-Ready: Bernie Thompson <bhthompson@chromium.org>
1 file changed