mb/google/zork: Add helper function to read DB ID bits in FW_CONFIG

Add helper function variant_get_daughterboard_id() to read
daughterboard id bits (0-3) in firmware configuration table in CBI.

BRANCH=none
BUG=b:162344105,b:152817444
TEST=Check if daughterboard id bits (0-3) can be read from FW_CONFIG.

Signed-off-by: Bhanu Prakash Maiya <bhanumaiya@google.com>
Change-Id: Ia3c882439bfbe6da28be2df0ec0c976d5c142677
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44424
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions