vendorcode/amd/pi/00670F00: Halt build if headers aren't wrapped

Make sure that AGESA headers don't get pulled directly into coreboot
files again.

TEST=Build gardenia; Build & boot kahlee; Include AGESA.h into files
verify that the build fails.

Change-Id: I8d6d94872ebf76a9df2850ed0452cf6b1a446ffd
Signed-off-by: Martin Roth <>
Tested-by: build bot (Jenkins) <>
Reviewed-by: Paul Menzel <>
Reviewed-by: Aaron Durbin <>
26 files changed