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imx: imx8ulp_evk: Update LPDDR4 PHY settings
authorYe Li <ye.li@nxp.com>
Wed, 6 Apr 2022 06:30:22 +0000 (14:30 +0800)
committerStefano Babic <sbabic@denx.de>
Tue, 12 Apr 2022 15:33:57 +0000 (17:33 +0200)
commit34385a20f3c5110b2425aae55622a62b27eaed28
tree34410f823f16a6cef6812fc8b0ab0ee784b32236tree | snapshot
parentc72f1f2f0cd41acc211e12f573974746c85e57bbcommit | diff
imx: imx8ulp_evk: Update LPDDR4 PHY settings

Update DDR PHY settings to support LPDDR4 mode only by adjusting
DQ VREF ctrl, ODT and pads drive strength.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
board/freescale/imx8ulp_evk/lpddr4_timing.c diff | blob | history
My U-Boot fork