The Makefile was passing `CONFIG_SMMSTORE_v2` which doesn't exist. Correct this to `CONFIG_SMMSTORE_V2`. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: I984d2155143c14cb4a347ed24688b9ea492f7f8b Reviewed-on: https://review.coreboot.org/c/coreboot/+/76317 Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>