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authorXi Chen <xixi.chen@mediatek.com>2020-10-21 15:41:06 +0800
committerHung-Te Lin <hungte@chromium.org>2020-10-26 03:04:37 +0000
commit71e86d66a6633e94f0cf3077570ffbbd26e6e629 (patch)
treec9ab68978351ead221ad8e70893a4c19d8b15199
parent6871d51125dcf7c091c9c461c3e9b8bfa681217d (diff)
downloadcoreboot-71e86d66a6633e94f0cf3077570ffbbd26e6e629.tar.xz
soc/mediatek/mt8192: update descriptions for dram config
MEMORY_TEST, MT8192_DRAM_DVFS Signed-off-by: Xi Chen <xixi.chen@mediatek.com> Change-Id: I2e714c0ce588e48bbe6bd8e59c03bdb69dea01e6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46616 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/soc/mediatek/mt8192/Kconfig10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/soc/mediatek/mt8192/Kconfig b/src/soc/mediatek/mt8192/Kconfig
index 18d9d41ef3..8425005a86 100644
--- a/src/soc/mediatek/mt8192/Kconfig
+++ b/src/soc/mediatek/mt8192/Kconfig
@@ -33,10 +33,16 @@ config MT8192_DRAM_DVFS
bool
default n
help
- This options enables DRAM calibration with multiple frequencies (low,
- medium and high) for DVFS feature.
+ This option enables DRAM calibration with multiple frequencies (low,
+ medium and high frequency groups, with total 7 frequencies) for DVFS
+ feature. All supported data rates are: 800, 1200, 1600, 1866, 2400,
+ 3200, 4266.
config MEMORY_TEST
bool
default y
+ help
+ This option enables memory basic compare test to verify the DRAM read
+ or write is as expected.
+
endif