From c90a9e68b77caf5c909b4b10120374d50dd7ce66 Mon Sep 17 00:00:00 2001 From: Huayang Duan Date: Mon, 22 Jun 2020 19:52:45 +0800 Subject: soc/mediatek/mt8192: Do dram fast calibration Load params from flash and use those params to do dram fast calibration. Signed-off-by: Huayang Duan Signed-off-by: Yidi Lin Change-Id: I45a4fedc623aecfd000c5860e0e85175f45b8ded Reviewed-on: https://review.coreboot.org/c/coreboot/+/44569 Tested-by: build bot (Jenkins) Reviewed-by: Yu-Ping Wu --- src/soc/mediatek/mt8192/Kconfig | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'src/soc/mediatek/mt8192/Kconfig') diff --git a/src/soc/mediatek/mt8192/Kconfig b/src/soc/mediatek/mt8192/Kconfig index 24122048b6..1d1cf7b79e 100644 --- a/src/soc/mediatek/mt8192/Kconfig +++ b/src/soc/mediatek/mt8192/Kconfig @@ -15,4 +15,27 @@ config VBOOT select VBOOT_SEPARATE_VERSTAGE select VBOOT_RETURN_FROM_VERSTAGE +config DEBUG_DRAM + bool "Output verbose DRAM related debug messages" + default y + help + This option enables additional DRAM related debug messages. + +config MT8192_DRAM_EMCP + bool + default y + help + The eMCP platform should select this option to run at different DRAM + frequencies. + +config MT8192_DRAM_DVFS + bool + default n + help + This options enables DRAM calibration with multiple frequencies (low, + medium and high) for DVFS feature. + +config MEMORY_TEST + bool + default y endif -- cgit v1.2.3