i.mx8m mini use BD71847 errir in u-boot

FoxYang · ‎11-07-2023

Hi,

I base /u-boot-imx/2022.04-r0, and custom board use pmic BD71847.

But show i2c error on u-boot,any modify lose?

Thanks.

Dhruvit · ‎11-07-2023

I hope you are doing well.

Please make sure that there are no issues with connection or pull-up in the I2C1 bus.

One can refer to imx8mm-ddr4-evk.dts for BD71847 PMIC.

Please share schematic also.

Thanks & Regards,
Dhruvit Vasavada