| commit | d59b9c38c23499e5f8891a2aa153594f3c3d9a74 | [log] [tgz] |
|---|---|---|
| author | Peng Fan <peng.fan@nxp.com> | Fri Apr 28 12:08:35 2023 +0800 |
| committer | Stefano Babic <sbabic@denx.de> | Sun May 21 16:54:41 2023 +0200 |
| tree | b9447434d1c27b834dada5f91d59dad9a56aeb54 | |
| parent | 8e9c0a14f9b81726b98ce5f749234fb52c6a71ab [diff] |
imx9: imx93_evk: add low drive mode support on 11x11 EVK Add a static u-boot config for i.MX93 low drive mode support. When low drive mode is enabled, VDD_SOC is set to 0.75V. Bus clocks, A55 core clock (900Mhz), DDR clock (1866MTS), and some peripherals clocks (USDHC/FLEXSPI/PDM/DISP_PIX/CAM_PIX) must decrease to meet max frequencies in low drive mode. Also set standby voltage for buck1 Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>