The temperature delta between on-board thermistor and
surface temp change, so update DPTF parameter accordingly.
BUG=b:113101335
TEST=Tested in thermal chamber by thermal team.
See comment 148 / 153 in the bug.
Change-Id: Ie18be94fc1e7476755fb0e6947cce559854a82dd
Signed-off-by: Puthikorn Voravootivat <puthik@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33180
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Caveh Jalali <caveh@google.com>
Reviewed-by: Bob Moragues <moragues@google.com>
0fd4f50572