diff options
| author | haidong.zheng <haidong.zheng@nxp.com> | 2021-03-19 15:57:02 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-04-08 09:18:29 +0200 |
| commit | c994d3d203b8cb6259fae689df41c4386835a9a9 (patch) | |
| tree | 34d4aba284467365ba2a0d4ac7b85ef3f69dc4ff /drivers/ddr | |
| parent | d437230954ddd3a18a21eb0dfe5e5d302b526513 (diff) | |
imx8mp: refine power on imx8mp board
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>
Diffstat (limited to 'drivers/ddr')
| -rw-r--r-- | drivers/ddr/imx/imx8m/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/ddr/imx/imx8m/Kconfig b/drivers/ddr/imx/imx8m/Kconfig index a5f5524fbe..a90b7db494 100644 --- a/drivers/ddr/imx/imx8m/Kconfig +++ b/drivers/ddr/imx/imx8m/Kconfig @@ -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 |