On Thu, Jul 23, 2026 at 11:44:35AM -0300, Hiago De Franco wrote: > Add U-Boot support for Milk-V Duo 256M. > > This board has a different SoC compared to the Milk-V Duo 64M, it uses > the Sophgo SG2002 instead of the Sophgo CV1800B. Both SoCs share many > common IP blocks, so this board reuses the existing cv1800b CPU support. > > The board shares the same 'board.c' with Milk-V Duo 64MB (CV1800B), so > use the same file for now. > > Link: https://milkv.io/docs/duo/getting-started/duo256m > Signed-off-by: Hiago De Franco <[email protected]> > --- > arch/riscv/Kconfig | 4 ++ > arch/riscv/dts/Makefile | 1 + > arch/riscv/dts/sg2002-milkv-duo256m.dts | 46 ++++++++++++++ > board/sophgo/milkv_duo_256m/Kconfig | 30 +++++++++ > board/sophgo/milkv_duo_256m/MAINTAINERS | 5 ++ > board/sophgo/milkv_duo_256m/Makefile | 6 ++ > board/sophgo/milkv_duo_256m/milkv_duo_256m.env | 8 +++ > configs/milkv_duo_256m_defconfig | 42 +++++++++++++ > doc/board/sophgo/index.rst | 1 + > doc/board/sophgo/milkv_duo_256m.rst | 84 > ++++++++++++++++++++++++++ > include/configs/milkv_duo_256m.h | 12 ++++ > 11 files changed, 239 insertions(+)
Acked-by: Leo Yu-Chi Liang <[email protected]>
