diff options
| author | Ye Li <[email protected]> | 2022-04-06 14:30:11 +0800 |
|---|---|---|
| committer | Stefano Babic <[email protected]> | 2022-04-12 17:33:56 +0200 |
| commit | 4ddb33dac51e23c6ab93cb8b266ccb2c24b630d3 (patch) | |
| tree | 119cc65da20d78b9d8cc7e7c1cb9172317837c9d | |
| parent | 40d60ec78049d20c5ad705a58c575a624c84ece7 (diff) | |
imx: imx8ulp_evk: Remove PMIC Bucks PWM mode settings
This workaround is not needed on i.MX8ULP proto-1B EVK as board has
fixed the problem. Because we don't support proto-1A any longer,
remove the PMIC settings.
Reviewed-by: Peng Fan <[email protected]>
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
| -rw-r--r-- | board/freescale/imx8ulp_evk/spl.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/board/freescale/imx8ulp_evk/spl.c b/board/freescale/imx8ulp_evk/spl.c index c17d5eff7dc..b3149014098 100644 --- a/board/freescale/imx8ulp_evk/spl.c +++ b/board/freescale/imx8ulp_evk/spl.c @@ -35,24 +35,6 @@ u32 spl_boot_device(void) int power_init_board(void) { - u32 pmic_reg; - - /* PMIC set bucks1-4 to PWM mode */ - upower_pmic_i2c_read(0x10, &pmic_reg); - upower_pmic_i2c_read(0x14, &pmic_reg); - upower_pmic_i2c_read(0x21, &pmic_reg); - upower_pmic_i2c_read(0x2e, &pmic_reg); - - upower_pmic_i2c_write(0x10, 0x3d); - upower_pmic_i2c_write(0x14, 0x7d); - upower_pmic_i2c_write(0x21, 0x7d); - upower_pmic_i2c_write(0x2e, 0x3d); - - upower_pmic_i2c_read(0x10, &pmic_reg); - upower_pmic_i2c_read(0x14, &pmic_reg); - upower_pmic_i2c_read(0x21, &pmic_reg); - upower_pmic_i2c_read(0x2e, &pmic_reg); - /* Set buck3 to 1.1v OD */ upower_pmic_i2c_write(0x22, 0x28); return 0; |