Hi Jonas, On 8/1/25 11:06 PM, Jonas Karlman wrote:
The Radxa ROCK 4D is a compact single-board computer (SBC) featuring numerous top-tier functions, features, and expansion options.Equipped with the Rockchip RK3576 or RK3576J SoC, the ROCK 4D boasts an octa-core CPU (4x Cortex-A72 + 4x Cortex-A53), Mali-G52 GPU, and a powerful 6 TOPS NPU, making it ideal for AI and multimedia tasks. Features tested on a Radxa ROCK 4D v1.112: - SPI Flash boot - Ethernet ROCK 4D boards with SPI Flash is configured to boot from FSPI0->UFS->USB, or directly from USB when the MASKROM button is pressed, booting directly from SD-card is not possible on these boards. Signed-off-by: Jonas Karlman <jo...@kwiboo.se> --- v2: Add comment about the reset-gpios prop rename --- arch/arm/dts/rk3576-rock-4d-u-boot.dtsi | 19 +++++++ arch/arm/mach-rockchip/rk3576/MAINTAINERS | 6 ++ configs/rock-4d-rk3576_defconfig | 68 +++++++++++++++++++++++ doc/board/rockchip/rockchip.rst | 1 + 4 files changed, 94 insertions(+) create mode 100644 arch/arm/dts/rk3576-rock-4d-u-boot.dtsi create mode 100644 configs/rock-4d-rk3576_defconfig diff --git a/arch/arm/dts/rk3576-rock-4d-u-boot.dtsi b/arch/arm/dts/rk3576-rock-4d-u-boot.dtsi new file mode 100644 index 000000000000..2e882c3cf786 --- /dev/null +++ b/arch/arm/dts/rk3576-rock-4d-u-boot.dtsi @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +#include "rk3576-u-boot.dtsi" + +/* U-Boot only look for the reset-gpios prop, rename the prop until the Linux + * commit cd803da7c033 ("arm64: dts: rockchip: fix PHY handling for ROCK 4D") + * lands in dts/upstream to ensure Ethernet can work in U-Boot. + */
This commit landed in v6.17-rc1. I assume it's just a matter of hours/days before it reaches devicetree-rebasing git repo so that you can simply cherry-pick it into U-Boot with tools/update-subtree.sh :)
Cheers, Quentin
