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2026-08-05board: sophgo: add support for Milk-V Duo 256MHiago De Franco
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]> Acked-by: Leo Yu-Chi Liang <[email protected]>
2026-08-05board: sophgo: move ethernet driver to common directoryHiago De Franco
This will make easier for future boards to reuse the same driver (e.g. Milk-V Duo 256MB). Signed-off-by: Hiago De Franco <[email protected]> Acked-by: Leo Yu-Chi Liang <[email protected]>
2026-04-27rename NET to NET_LEGACYQuentin Schulz
Highlight that NET really is the legacy networking stack by renaming the option to NET_LEGACY. This requires us to add an SPL_NET_LEGACY alias to SPL_NET as otherwise CONFIG_IS_ENABLED(NET_LEGACY) will not work for SPL. The "depends on !NET_LWIP" for SPL_NET clearly highlights that it is using the legacy networking app so this seems fine to do. This also has the benefit of removing potential confusion on NET being a specific networking stack instead of "any" network stack. Signed-off-by: Quentin Schulz <[email protected]> Acked-by: Ilias Apalodimas <[email protected]> Reviewed-by: Peter Robinson <[email protected]> Reviewed-by: Tom Rini <[email protected]>
2025-07-24treewide: Remove empty board_init() function from all boardsSam Protsenko
Commit 86acdce2ba88 ("common: add config for board_init() call") introduced CONFIG_BOARD_INIT option. This option can be disabled for the boards where board_init() function is not needed. Remove empty board_init() calls for all boards where it's possible, and disable CONFIG_BOARD_INIT in all related defconfigs. This cleanup was made semi-automatically using these scripts: [1]. No functional change, but the binary size for the modified boards is reduced a bit. [1] https://github.com/joe-skb7/uboot-convert-scripts/tree/master/remove-board-init Signed-off-by: Sam Protsenko <[email protected]> Tested-by: Adam Ford <[email protected]> #imx8mm_beacon Tested-by: Bryan Brattlof <[email protected]> Acked-by: Peng Fan <[email protected]> #NXP boards
2024-12-18board: add support for LicheeRV NanoThomas Bonnefille
The LicheeRV Nano is a small SBC using the Sophgo SG2002 RISCV SoC. Signed-off-by: Thomas Bonnefille <[email protected]>
2024-05-01board: milkv_duo: Add init code for Milk-V Duo ethernetKongyang Liu
Initialize register in cv1800b ethernet phy to make it compatible with generic phy driver Signed-off-by: Kongyang Liu <[email protected]> Reviewed-by: Leo Yu-Chi Liang <[email protected]>
2024-05-01board: sophgo: milkv_duo: Bind sysreset driverKongyang Liu
Bind cv1800b sysreset driver for Sophgo Milk-V Duo board in board_init function. Signed-off-by: Kongyang Liu <[email protected]> Reviewed-by: Leo Yu-Chi Liang <[email protected]>
2024-04-09riscv: cpu: cv1800b: Add support for cv1800b SoCKongyang Liu
Add Sophgo cv1800b SoC to support RISC-V arch. Signed-off-by: Kongyang Liu <[email protected]> Reviewed-by: Leo Yu-Chi Liang <[email protected]>
2024-01-31riscv: sophgo: milkv_duo: initial support addedKongyang Liu
Add support for Sophgo's Milk-V Duo board, only minimal device tree and serial console are enabled, and it can boot via vendor first stage bootloader. Signed-off-by: Kongyang Liu <[email protected]> Reviewed-by: Leo Yu-Chi Liang <[email protected]>