diff options
| author | Huayang Duan <huayang.duan@mediatek.com> | 2019-09-24 14:07:11 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-10-18 12:21:31 +0000 |
| commit | cea735cf127e090fbb5fa588bd5d7bd3c959e49f (patch) | |
| tree | fa9e222b0932791c6bd813f2bb64a1a6fcd61ccc /src/soc/mediatek/mt8183/Kconfig | |
| parent | 107927b319d8bdffbe66d596906d06d47b7cbbed (diff) | |
soc/mediatek/mt8183: Run calibration with multiple frequencies for DVFS switch
The patch adds config MT8183_DRAM_DVFS to enable DRAM calibration with
multiple frequencies to support DVFS switch.
BUG=b:80501386,b:142358843
BRANCH=kukui
TEST=Boots correctly on Kukui
Change-Id: I97c8e513dc3815a2d62b2904a246a1d8567704a4
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35555
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Diffstat (limited to 'src/soc/mediatek/mt8183/Kconfig')
| -rw-r--r-- | src/soc/mediatek/mt8183/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8183/Kconfig b/src/soc/mediatek/mt8183/Kconfig index 5ded0d3801..46249be038 100644 --- a/src/soc/mediatek/mt8183/Kconfig +++ b/src/soc/mediatek/mt8183/Kconfig @@ -30,6 +30,13 @@ config MT8183_DRAM_EMCP The eMCP platform should select this option to run at different DRAM frequencies. +config MT8183_DRAM_DVFS + bool + default y + help + This options enables DRAM calibration with multiple frequencies (low, + medium and high) for DVFS feature. + config MEMORY_TEST bool default y |