[PATCH 0/5] Add Sipeed Lichee Pi 4A RISC-V board support

Jisheng Zhang
2023-05-07T18:34:16Z

Sipeed's Lichee Pi 4A development board uses Lichee Module 4A core
module which is powered by T-HEAD's light(a.k.a TH1520) SoC. Add
minimal device tree files for the core module and the development
board.

Support basic uart/gpio/dmac drivers, so supports booting to a basic
shell.

Jisheng Zhang (5):
irqchip/sifive-plic: Support T-HEAD's C910 PLIC
riscv: Add the T-HEAD SoC family Kconfig option
riscv: dts: add initial T-HEAD light SoC device tree
riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
MAINTAINERS: add entry for T-HEAD RISC-V SoC

.../sifive,plic-1.0.0.yaml | 4 +
MAINTAINERS | 6 +
arch/riscv/Kconfig.socs | 6 +
arch/riscv/boot/dts/Makefile | 1 +
arch/riscv/boot/dts/thead/Makefile | 2 +
.../dts/thead/light-lichee-module-4a.dtsi | 38 ++
.../boot/dts/thead/light-lichee-pi-4a.dts | 32 ++
arch/riscv/boot/dts/thead/light.dtsi | 454 ++++++++++++++++++
drivers/irqchip/irq-sifive-plic.c | 1 +
9 files changed, 544 insertions(+)
create mode 100644 arch/riscv/boot/dts/thead/Makefile
create mode 100644 arch/riscv/boot/dts/thead/light-lichee-module-4a.dtsi
create mode 100644 arch/riscv/boot/dts/thead/light-lichee-pi-4a.dts
create mode 100644 arch/riscv/boot/dts/thead/light.dtsi

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2.40.0