[PATCH] ARM: dts: imx8mm-evk: Fix wrong PMIC device for new EVK board

Marcel Ziswiler marcel.ziswiler at toradex.com
Tue Jan 17 10:16:23 CET 2023

Hi Ye Li

On Tue, 2023-01-17 at 13:34 +0800, Ye Li wrote:
> In commit 48ddafd (imx8mm_evk: Switch to new imx8mm evk board),
> the iMX8MM EVK support was updated to new EVK board which is
> using PCA9450A PMIC.
> But the commit 24a7a3c (imx8mm: synchronise device tree with linux)
> changed DTS node back to legacy PMIC which is not aligned with
> SPL codes and defconfig, then cause SPL boot failure.

Please note that I even mentioned this back in the day [1], however, neither NXP nor anybody else reacted in
any way.

The correct way would be, of course, to update this in Linux and subsequently re-syncing with U-Boot. Do you at
least plan to properly update this on the Linux side as well?


[1] https://patchwork.ozlabs.org/project/uboot/cover/20220721132748.1052244-1-marcel@ziswiler.com/




More information about the U-Boot mailing list