The verstage.c file contains PSP verstage specific code. We don't need
it when using x86 verstage.
BUG=b:193050286
TEST=Build and boot guybrush with x86 verstage
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I6dc928cdce0c922bb18f4479b993c89dff106070
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62740
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
b52b7010ef