Where is dts for S32G?

cranes — Tue, 16 Dec 2025 23:53:17 GMT

Hello,

As the DTS for S32G in the u-boot source tree is empty, I am wondering where it is.

I do see the post here , but still wondering:

1) As the existing DTS for S32G is empty, what's the recommended way to initialize the devices like serial, MMC, ethernet, etc?

2) Would it recommended to just copy the dts file from ATF to u-boot?

3) In regard to the serial uart, when the DTS is empty and it is not placed in U_BOOT_DEVINFO and it is not initialized in the legacy method before DM is initialized, how is it initialized?

Thanks!

Crane

Re: Where is dts for S32G?

chenyin_h — Wed, 17 Dec 2025 08:07:51 GMT

Hello, @cranes

Thanks for your post.

Actually in current u-boot(for example, BSP43/44), you may find that the MMC/UART/ethernet(GMAC,.PFE) drivers are already initialized and could be used directly.

There is no related formal document provisioned by NXP, so I suggest referencing the code directly for this driver probe process in u-boot.

Chenyin

topic Where is dts for S32G? in S32G

Where is dts for S32G?

Re: Where is dts for S32G?