čt 18. 11. 2021 v 13:40 odesílatel Michal Simek michal.simek@xilinx.com napsal:

u-boot,dm-pre-reloc is necessary for DP driver to allocate enough space for framebuffer before relocation. Power domain driver is called when video console is used for example by loading BMP image.

Signed-off-by: Michal Simek michal.simek@xilinx.com

arch/arm/dts/zynqmp.dtsi | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index 3f3689ffab0b..2264a80e3312 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -965,6 +965,7 @@ };

            zynqmp_dpsub: display@fd4a0000 {

•                   u-boot,dm-pre-reloc;
                    compatible = "xlnx,zynqmp-dpsub-1.7";
                    status = "disabled";
                    reg = <0x0 0xfd4a0000 0x0 0x1000>,
  

-- 2.33.1

Applied. M