According to VRTT report, add ac/dc loadline configuations in puff device
tree.
BUG=b:147206535
BRANCH=None
TEST=build coreboot and fsp with enabled fw_debug.
Flashed to puff and checked the log.
All ac/dc loadline configs were set correctly.
Change-Id: Ia806de23a1fefcaac3ce9a462a8a04eee5eabcae
Signed-off-by: Jamie Chen <jamie.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38479
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
951a6207f3