Add a header with CFR objects for existing configuration options,
so that supported boards can make use of them without duplication.
TEST=build/boot lenovo/t480 w/edk2 payload
Change-Id: I198f569e69abd42071df4d5354cd2bb258749257
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88393
Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>