From: Ye Li ye.li@nxp.com
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 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/spl.c | 18 ------------------ 1 file changed, 18 deletions(-)
diff --git a/board/freescale/imx8ulp_evk/spl.c b/board/freescale/imx8ulp_evk/spl.c index c17d5eff7d..b314901409 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;