i.MX ProcessorsのトピックRe: u-boot imx-weim driver

u-boot imx-weim driver

vishwaec08 — Wed, 14 Aug 2024 04:34:07 GMT

Hi,

We are trying to upgrade to the latest version of U-Boot on our i.MX6 boards. During this process, we would like to synchronize the device tree from Linux to U-Boot.

Currently, WEIM register initialization is handled in a board-specific file. However, the device tree expects a WEIM parent node for the WEIM child driver to function properly.

As a result, we are unable to synchronize because the i.MX WEIM driver is not present in the U-Boot source code.

is there any solution for this?

Re: u-boot imx-weim driver

Zhiming_Liu — Thu, 15 Aug 2024 01:28:36 GMT

You could port this driver in Uboot referring the linux driver.

Best Regards
Zhiming

Re: u-boot imx-weim driver

vishwaec08 — Fri, 16 Aug 2024 06:33:06 GMT

Hi @Zhiming_Liu ,

Thanks for the reply.

Sure, we will port the driver from Linux to u-boot.

Since many board files use the WIEM interface and are already synced with the Linux device tree, I’m wondering if anyone has faced this issue before.

Regards and Thanks

Vishwa