[coreboot-gerrit] Change in coreboot[master]: soc/mediatek/mt8192: Add dramc 8 phase calibration

[Xi Chen (Code Review)]

Xi Chen has uploaded a new patch set (#47) to the change originally created by CK HU. ( https://review.coreboot.org/c/coreboot/+/44709 )

Change subject: soc/mediatek/mt8192: Add dramc 8 phase calibration
......................................................................

soc/mediatek/mt8192: Add dramc 8 phase calibration

To get better PI linearity, 8 phase calibration do MCK 0/180/45 training,
select the best PI settings.

Signed-off-by: Huayang Duan 
Change-Id: Ib4ccaa8d43b8382cbc64cf82de86ad1ac16cb89a
---
M src/soc/mediatek/mt8192/dramc_pi_basic_api.c
M src/soc/mediatek/mt8192/dramc_pi_calibration_api.c
M src/soc/mediatek/mt8192/include/soc/dramc_pi_api.h
3 files changed, 355 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/09/44709/47