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imx8mp: refine power on imx8mp board

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VDD SOC normal run changed to 0.85V
LPDDR4 freq0 change from 4000MTS to 2400MTS

Signed-off-by: haidong.zheng <haidong.zheng@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
haidong.zheng
2021-03-19 15:57:02 +08:00
committed by Stefano Babic
parent d437230954
commit c994d3d203
3 changed files with 179 additions and 0 deletions
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8
drivers/ddr/imx/imx8m/Kconfig
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@@ -36,4 +36,12 @@ config IMX8M_DRAM_INLINE_ECC
help
Select this config if you want to use inline ecc feature for
imx8mp-evk board.
config IMX8M_VDD_SOC_850MV
bool "imx8mp change the vdd_soc voltage to 850mv"
depends on IMX8MP
config IMX8M_LPDDR4_FREQ0_2400MTS
bool "imx8m PDDR4 freq0 change from 4000MTS to 2400MTS"
endmenu