Milk-V Pioneer [1] is a developer motherboard based on SOPHON SG2042 [2]
in a standard mATX form factor. Add minimal device
tree files for the SG2042 SOC and the Milk-V Pioneer board.
Now only support basic uart drivers to boot up into a basic console.
The patch series is based on v6.6-rc1. You can simply review or test
the patches at the link [3]. Hope this series will be merged soon.
Thanks
[1]: https://milkv.io/pioneer
[2]: https://en.sophgo.com/product/introduce/sg2042.html
[3]: https://github.com/unicornx/linux-riscv/commits/milkv-pioneer-minimal
Emil Renner Berthing (2):
dt-bindings: serial: snps-dw-apb-uart: Add Sophgo SG2042 uarts
serial: 8250_dw: Add Sophgo SG2042 support
Inochi Amaoto (1):
dt-bindings: timer: Add Sophgo sg2042 clint
Wang Chen (8):
dt-bindings: vendor-prefixes: add milkv/sophgo
dt-bindings: riscv: add sophgo sg2042 bindings
dt-bindings: riscv: Add T-HEAD C920 compatibles
dt-bindings: interrupt-controller: Add SOPHGO's SG2042 PLIC
riscv: dts: add initial SOPHGO SG2042 SoC device tree
riscv: dts: sophgo: add Milk-V Pioneer board device tree
riscv: dts: sophgo: Add sophgo,sg2024-uart compatibles
riscv: defconfig: enable SOPHGO SoC
xiaoguang.xing (1):
riscv: Add SOPHGO SOC family Kconfig support
.../sifive,plic-1.0.0.yaml | 1 +
.../devicetree/bindings/riscv/cpus.yaml | 1 +
.../devicetree/bindings/riscv/sophgo.yaml | 28 +
.../bindings/serial/snps-dw-apb-uart.yaml | 3 +
.../bindings/timer/sifive,clint.yaml | 26 +
.../devicetree/bindings/vendor-prefixes.yaml | 4 +
MAINTAINERS | 7 +
arch/riscv/Kconfig.socs | 10 +
arch/riscv/boot/dts/Makefile | 1 +
arch/riscv/boot/dts/sophgo/Makefile | 3 +
arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi | 1794 +++++++++++++++++
.../boot/dts/sophgo/sg2042-milkv-pioneer.dts | 16 +
arch/riscv/boot/dts/sophgo/sg2042.dtsi | 513 +++++
arch/riscv/configs/defconfig | 1 +
drivers/tty/serial/8250/8250_dw.c | 5 +-
15 files changed, 2411 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/riscv/sophgo.yaml
create mode 100644 arch/riscv/boot/dts/sophgo/Makefile
create mode 100644 arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi
create mode 100644 arch/riscv/boot/dts/sophgo/sg2042-milkv-pioneer.dts
create mode 100644 arch/riscv/boot/dts/sophgo/sg2042.dtsi
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2.25.1