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authorYu-Ping Wu <yupingso@chromium.org>2019-10-17 13:38:32 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-10-21 09:14:47 +0000
commit46009ea4ccf861754290321936eb0fb7769ba772 (patch)
tree77d7b8bce7ca3815f553b91f7201a0cf16658726 /payloads/libpayload/bin
parent998a3cc0dab5e73ae2a169aeb04df6b4db4f968a (diff)
soc/mediatek/mt8183: Force DRAM retraining if hotkey pressed
Similar to MRC cache on x86 platforms, when a hotkey is pressed during boot, the calibration data cache saved in the flash will be cleared, consequently triggering DRAM retraining (full calibration) in the next boot. BRANCH=kukui BUG=b:139099592 TEST=emerge-kukui coreboot Change-Id: I2f9225f359e1fe5733e8e1c48b396aaeeb9a58ab Signed-off-by: Yu-Ping Wu <yupingso@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36090 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Diffstat (limited to 'payloads/libpayload/bin')
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