Yu-Ping Wu has uploaded a new patch set (#14) to the change originally created by huayang duan. ( https://review.coreboot.org/c/coreboot/+/37996 )
Change subject: soc/mediatek/mt8183: Do TX tracking for DRAM DVFS feature ......................................................................
soc/mediatek/mt8183: Do TX tracking for DRAM DVFS feature
The TX window will offset to edge during DVFS switch, which may cause TX data transmission error and random kernel crash. Therefore, use the standard dqsosc (DQS Oscillator) for TX window tracking.
BUG=b:142358843 BRANCH=kukui TEST=Boots correctly on Kukui
Change-Id: Idcf9213a488e795df3faf64b03588cfe55cb2f81 Signed-off-by: Huayang Duan huayang.duan@mediatek.com --- M src/soc/mediatek/mt8183/dramc_pi_basic_api.c M src/soc/mediatek/mt8183/dramc_pi_calibration_api.c M src/soc/mediatek/mt8183/emi.c M src/soc/mediatek/mt8183/include/soc/dramc_pi_api.h M src/soc/mediatek/mt8183/include/soc/dramc_register.h 5 files changed, 776 insertions(+), 14 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/37996/14