Hello Yu-Ping Wu, Julius Werner, Paul Menzel, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/36251
to look at the new patch set (#2).
Change subject: soc/mediatek/mt8183: Force retraining memory if requested ......................................................................
soc/mediatek/mt8183: Force retraining memory if requested
To allow retraining memory without hotkey (for example in manufacturing process), we want to enforce re-training when the recovery reason is set to VB2_RECOVERY_TRAIN_AND_REBOOT (which can be done by running "crossystem recovery_request=0xc4").
The special reason was created for X86 MRC cache, for ensuring RO calibration data is filled (the underlying implementation was in vboot, not coreboot); and on MT8183 we have only RW calibration, but it seems totally fine to extend that for RW.
BRANCH=kukui BUG=None TEST=boots; crossystem recovery_reason=0xc4; reboot
Change-Id: Iaa5275f0e0eb90f6ab3a7d4579977a6655d59bd9 Signed-off-by: Hung-Te Lin hungte@chromium.org --- M src/soc/mediatek/mt8183/memory.c 1 file changed, 2 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/51/36251/2