[PATCH 1/4] ARM: dts: imx: Make DRAM coding GPIOs available in all phases on Data Modul i.MX8M Mini/Plus eDM SBC

Fabio Estevam festevam at gmail.com
Thu Nov 28 15:48:49 CET 2024


Hi Marek,

On Thu, Nov 28, 2024 at 12:26 AM Marek Vasut <marex at denx.de> wrote:
>
> The DRAM configuration GPIO straps must be accessible in all boot phases
> because the GPIOs are sampled both in U-Boot SPL as well as early on in
> U-Boot proper. The already present bootph-pre-ram DT property made the
> GPIO controllers available in SPL, but not early on in U-Boot proper,
> which made gpio_request_list_by_name_nodev() in board dmo_get_memcfg()
> fail. Add missing bootph-all DT property to all GPIO controllers which
> are referenced in dmo,ram-coding-gpios DT property to make those GPIO
> controllers available early in U-Boot proper as well.
>
> Fixes: 8c103c33fb14 ("dm: dts: Convert driver model tags to use new schema")
> Signed-off-by: Marek Vasut <marex at denx.de>

I'm getting CI errors with this series applied:

https://source.denx.de/u-boot/custodians/u-boot-imx/-/jobs/962602

Please check and resend.


More information about the U-Boot mailing list