Hi Siddharth,
On 18/12/2024 14:45, Siddharth Vadapalli wrote:
> Enable USB0 instance of the USB controller for USB DFU boot functionality
> which requires the "bootph-all" property in order to have USB enabled at
> all stages of the USB DFU boot.
>
> Signed-off-by: Siddharth Vadapalli <s-vadapa...@ti.com>
> Reviewed-by: Mattijs Korpershoek <mkorpersh...@baylibre.com>
> ---
> v1:
> https://patchwork.ozlabs.org/project/uboot/patch/20241217131658.2920799-5-s-vadapa...@ti.com/
> Changes since v1:
> - Collected Reviewed-by tag.
>
> arch/arm/dts/k3-am62p5-sk-u-boot.dtsi | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
> b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
> index cf087c6e343..c2091fc1a51 100644
> --- a/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
> +++ b/arch/arm/dts/k3-am62p5-sk-u-boot.dtsi
> @@ -16,3 +16,13 @@
> &dmsc {
> bootph-pre-ram;
> };
> +
> +/* Required for USB DFU boot */
> +&usbss0 {
> + status = "okay";
> +};
This should come via upstream DT sync?
> +
> +/* Required for USB DFU boot */
> +&usb0 {
> + bootph-all;
> +};
This as well? But I don't see it upstream. Do you have a patch for upstream DT?
--
cheers,
-roger
