How can we create custom commands in u-boot using yocto project ?
Ex .-> in uboot if I enter=>verify_pmic -> it should read all the important registers related to that pmic and log into one txt file .
I am using below u-boot version and built by yocto project .
U-Boot 2018.03-4.14.98-2.3.0+g0e20792 (Mar 29 2020 - 18:26:39 +0000)
arm-poky-linux-gnueabi-gcc (GCC) 7.3.0
GNU ld (GNU Binutils) 22.214.171.12480208