Remove the use of C_ENV_BOOTBLOCK_SIZE. Verify the bootblock by reading
the CBFS file instead of directly accessing the datablock.
BUG=None
BRANCH=None
TEST=tested on facebook fbg1701
Change-Id: I4254d681525327c7eec18832586818e9c4e8eb22
Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41694
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
ad2eb28c10