Hi,
On 2025-04-12 16:27, Dang Huynh wrote:
> We need to prerelocate VOP2 memory so the driver can work. This
> will only support U-Boot proper.
>
> Signed-off-by: Dang Huynh <danc...@riseup.net>
> ---
> arch/arm/dts/rk356x-u-boot.dtsi | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm/dts/rk356x-u-boot.dtsi b/arch/arm/dts/rk356x-u-boot.dtsi
> index
> 24a976cf7e21da351cbbb969ba2b4687c344ca6c..1191e2fd567dd18655c88ea1b7a28d160d43c220
> 100644
> --- a/arch/arm/dts/rk356x-u-boot.dtsi
> +++ b/arch/arm/dts/rk356x-u-boot.dtsi
> @@ -166,6 +166,10 @@
> clock-frequency = <24000000>;
> };
>
> +&vop {
> + bootph-some-ram;
> +};
This node should be sorted after &uart2m0_xfer to be in alphabetical
order, and not put between &uart2 and &uart2m0_xfer.
On a related note, I do not understand why U-Boot must allocated its
framebuffer in pre-reloc phase, but that may be something to change/fix
in a different series.
Regards,
Jonas
> +
> &uart2m0_xfer {
> bootph-all;
> };
>
