mb/google/volteer: move SPD files to variant directories

Memory SPD files for each variant are now stored in the variant's
mb/google/volteer/variants/<variant_name>/spd directory instead
of storing them in mb/google/volteer/spd.

This change moves SPDs to where they are needed and changes the
makefile to look for them in their new locations.

BUG=b:156126658
TEST="emerge-volteer coreboot chromeos-bootimage", flash and boot
a proto2 SKU4 to the kernel.

Change-Id: I759c979027477a2a4c5489a6b12278799488d6e7
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41184
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions