To be able to enable & disable PSP_verstage in the saved .config file,
the symbol VBOOT_STARTS_BEFORE_BOOTBLOCK needs to be changed from a
select to a default with a prompt.
BUG=182477057
TEST=Build, get PSP_verstage, disable VBOOT_STARTS_BEFORE_BOOTBLOCK,
verify that VBOOT_STARTS_IN_BOOTBLOCK is set.
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Iba735f33f9b079c9868ef2fff099c5298ff72b6a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56289
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
48d6717573