mediatek/mt8183: Add efuse calibration in auxadc

The values from auxadc may be incorrect if not calibrated by efuse.
Without calibration, the value error range is about +/-50mv,
and after being calibrated the error range is about +/-10mv.

BUG=b:131391176
TEST=make clean && make test-abuild; boots on Kukui rev 2 units.
BRANCH=none

Change-Id: Iccd6ea0ad810c993f9b62c0974279c960f890e52
Signed-off-by: Po Xu <jg_poxu@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32800
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: JG Poxu <jg_poxu@mediatek.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions