I am trying to enable Spread Spectrum in our board.
uboot version : U-Boot 2021.04-lf_v2021.04+g263b27e
kernel version : 5.10.72-lts-5.10.y+ga68e31b
processor : imx6ull
I want to activate the spread spectrum, but I couldn't find a way.
If you search the community, it tells you how to add DCD in uboot and use a plugin,
but I couldn't find the exact way.
It says to set the values of CCM_ANALOG_PLL_SYS_DENOM and CCM_ANALOG_PLL_SYS_SS,
but I don't understand where to set these values.
Please tell me know where and how to set it up.
Have a nice day,chuly