mb/purism/librem_skl: add 13v3 variant

The 13v3 is just a 13v2 with TPM added, so duplicate 13v2 config
and change strings where needed. Leave MAINBOARD_PART_NUMBER unchanged
since boards were initially shipped with 13v2 firmware, and changing
it now would cause flashrom to throw a board mismatch error.

Change-Id: I1a5e4c84cc9444bb9731b6dcc4de2ce7427dbbb1
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/31010
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

0 files changed, 0 insertions, 0 deletions