On Mon, Jul 06, 2026 at 09:43:42AM +0800, Zhuxu Ran wrote: > Switch Milk-V Duo to the upstream CV1800B devicetree by enabling > CONFIG_OF_UPSTREAM and selecting sophgo/cv1800b-milkv-duo. > > The upstream devicetree keeps the Ethernet MAC disabled. Add a > small U-Boot override to keep the existing U-Boot networking > support enabled. > > Signed-off-by: Zhuxu Ran <[email protected]> > --- > arch/riscv/dts/cv1800b-milkv-duo-u-boot.dtsi | 12 ++++++++++++ > configs/milkv_duo_defconfig | 3 ++- > 2 files changed, 14 insertions(+), 1 deletion(-)
Hi Zhuxu, I have noticed that the upstream dts does not have a "sophgo,cv1800b-spif" compatible string for spi node. Is that an issue when switching to use OF_UPSTREAM? Otherwise, LGTM. Reviewed-by: Leo Yu-Chi Liang <[email protected]> Best regards, Leo
