Hiago De FrancoandLeo Yu-Chi Liang
98b59e181d
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 <hfranco@baylibre.com> Acked-by: Leo Yu-Chi Liang <leo.liang@sifive.com>