[PATCH v2 0/5] Add Milk-V Duo board support
Jisheng Zhang
jszhang at kernel.org
Fri Oct 6 05:14:44 PDT 2023
Milk-V Duo[1] board is an embedded development platform based on the
CV1800B[2] chip. Add minimal device tree files for the development board.
Currently, now it's supported to boot to a basic shell.
NOTE: this series is based on the SG2042 upstream series[3] for the vendor
prefix and ARCH_SOPHGO option.
Link: https://milkv.io/duo [1]
Link: https://en.sophgo.com/product/introduce/cv180xB.html [2]
Link: https://lore.kernel.org/linux-riscv/cover.1696433229.git.unicorn_wang@outlook.com/ [3]
since v1:
- fix dtbs_check warning
- add clint node
- sort dts in Makefile
Jisheng Zhang (5):
dt-bindings: interrupt-controller: Add SOPHGO CV1800B plic
dt-bindings: timer: Add SOPHGO CV1800B clint
dt-bindings: riscv: Add Milk-V Duo board compatibles
riscv: dts: sophgo: add initial CV1800B SoC device tree
riscv: dts: sophgo: add Milk-V Duo board device tree
.../sifive,plic-1.0.0.yaml | 1 +
.../devicetree/bindings/riscv/sophgo.yaml | 4 +
.../bindings/timer/sifive,clint.yaml | 1 +
arch/riscv/boot/dts/sophgo/Makefile | 2 +-
.../boot/dts/sophgo/cv1800b-milkv-duo.dts | 38 ++++++
arch/riscv/boot/dts/sophgo/cv1800b.dtsi | 123 ++++++++++++++++++
6 files changed, 168 insertions(+), 1 deletion(-)
create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b-milkv-duo.dts
create mode 100644 arch/riscv/boot/dts/sophgo/cv1800b.dtsi
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2.40.1
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