From: Yangyu Chen <cyy@cyyself.name>
To: linux-riscv@lists.infradead.org
Cc: Conor Dooley <conor@kernel.org>,
Damien Le Moal <dlemoal@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>, Guo Ren <guoren@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Yangyu Chen <cyy@cyyself.name>
Subject: [PATCH v2 0/7] riscv: add initial support for Canaan Kendryte K230
Date: Mon, 4 Mar 2024 23:14:38 +0800 [thread overview]
Message-ID: <tencent_64A9B4B31C2D70D5633042461AC9F80C0509@qq.com> (raw)
K230 is an ideal chip for testing RISC-V Vector 1.0 now. Add initial
support for it to allow more people to participate in building drivers
to mainline for it.
This kernel has been tested upon factory SDK [1] with
k230_evb_only_linux_defconfig and patched mainline opensbi [2] to skip
locked pmp and successfully booted to busybox on initrd with this log [3].
[1] https://github.com/kendryte/k230_sdk
[2] https://github.com/cyyself/opensbi/tree/k230
[3] https://gist.github.com/cyyself/b9445f38cc3ba1094924bd41c9086176
Changes since v1:
- Patch dt-bindings in clint and plic
- Use enum in K230 compatible dt bindings
- Fix dts to pass `make dtbs_check`
- Add more details in commit message
v1: https://lore.kernel.org/linux-riscv/tencent_E15F8FE0B6769E6338AE690C7F4844A31706@qq.com/
Yangyu Chen (7):
dt-bindings: riscv: Add T-HEAD C908 compatible
dt-bindings: add Canaan K230 boards compatible strings
dt-bindings: timer: Add Canaan K230 CLINT
dt-bindings: interrupt-controller: Add Canaan K230 PLIC
riscv: Kconfig.socs: Allow SOC_CANAAN with MMU for K230
riscv: dts: add initial canmv-k230 and k230-evb dts
riscv: config: enable SOC_CANAAN in defconfig
.../sifive,plic-1.0.0.yaml | 1 +
.../devicetree/bindings/riscv/canaan.yaml | 8 +-
.../devicetree/bindings/riscv/cpus.yaml | 1 +
.../bindings/timer/sifive,clint.yaml | 1 +
arch/riscv/Kconfig.socs | 5 +-
arch/riscv/boot/dts/canaan/Makefile | 2 +
arch/riscv/boot/dts/canaan/canmv-k230.dts | 24 +++
arch/riscv/boot/dts/canaan/k230-evb.dts | 24 +++
arch/riscv/boot/dts/canaan/k230.dtsi | 140 ++++++++++++++++++
arch/riscv/configs/defconfig | 1 +
10 files changed, 203 insertions(+), 4 deletions(-)
create mode 100644 arch/riscv/boot/dts/canaan/canmv-k230.dts
create mode 100644 arch/riscv/boot/dts/canaan/k230-evb.dts
create mode 100644 arch/riscv/boot/dts/canaan/k230.dtsi
base-commit: 45e0b0fd6dc574101825ac2738b890da024e4cda
prerequisite-patch-id: 2374c56c0032e616e45854d2bc2bb1073996313d
Dependencies: https://lore.kernel.org/linux-riscv/tencent_88FEE0A2C5E0852436A2F1A1087E6803380A@qq.com/
--
2.43.0
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next reply other threads:[~2024-03-04 15:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-04 15:14 Yangyu Chen [this message]
2024-03-04 15:16 ` [PATCH v2 1/7] dt-bindings: riscv: Add T-HEAD C908 compatible Yangyu Chen
2024-03-04 15:16 ` [PATCH v2 2/7] dt-bindings: add Canaan K230 boards compatible strings Yangyu Chen
2024-03-04 15:32 ` Krzysztof Kozlowski
2024-03-04 15:16 ` [PATCH v2 3/7] dt-bindings: timer: Add Canaan K230 CLINT Yangyu Chen
2024-03-04 20:33 ` Conor Dooley
2024-03-04 15:16 ` [PATCH v2 4/7] dt-bindings: interrupt-controller: Add Canaan K230 PLIC Yangyu Chen
2024-03-04 20:33 ` Conor Dooley
2024-03-04 15:16 ` [PATCH v2 5/7] riscv: Kconfig.socs: Allow SOC_CANAAN with MMU for K230 Yangyu Chen
2024-03-04 15:16 ` [PATCH v2 6/7] riscv: dts: add initial canmv-k230 and k230-evb dts Yangyu Chen
2024-03-04 20:35 ` Conor Dooley
2024-03-04 15:16 ` [PATCH v2 7/7] riscv: config: enable SOC_CANAAN in defconfig Yangyu Chen
2024-03-04 20:36 ` Conor Dooley
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