From: Icenowy Zheng <icenowy@nucleisys.com>
To: Rob Herring <robh+dt@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-serial@vger.kernel.org,
linux-spi@vger.kernel.org
Subject: Re: [PATCH 00/12] Initial support for Nuclei DemoSoC w/ UX600
Date: Sat, 19 Feb 2022 22:45:43 +0800 [thread overview]
Message-ID: <6ff70d9fbbfcde860823aa24f0ce58a0a96a1c91.camel@nucleisys.com> (raw)
In-Reply-To: <20220127151647.2375449-1-icenowy@nucleisys.com>
在 2022-01-27星期四的 23:16 +0800，Icenowy Zheng写道：
> This patchset adds support for Nuclei DemoSoC (which is an evaluation
> platform made with Nuclei CPU cores and mainly peripherals in
> original
> Hummingbird E203 project, running on FPGA) with UX600 CPU cores.
>
> Most patches are for DT bindings, the remaining ones are adding a
> Kconfig option and some DTS/DTSI files. The last one is a workaround
> for
> a severe bug in currently released versions of UX600, which is found
> in 5.17 kernel, in which Sv48 support is added to Linux.
>
> Two non-technical patches are in this patchset too, for MAINTAINERS
> and .mailmap items.
Ping, could any RISC-V maintainers review these patches, especially the
SATP workaround one?
>
> Icenowy Zheng (12):
> dt-bindings: vendor-prefixes: add Nuclei
> RISC-V: add Nuclei SoC Kconfig option
> dt-bindings: riscv: add compatible strings for Nuclei UX600 series
> dt-bindings: timer: add compatible for Nuclei UX600 CLINT-compat
> timer
> dt-bindings: interrupt-controller: add compatible string for UX600
> PLIC
> dt-bindings: serial: add compatible string for Nuclei DemoSoC UART
> dt-bindings: spi: add compatible string for Nuclei DemoSoC SPI
> dt-bindings: riscv: add binding for Nuclei platform boards
> riscv: dts: add device tree for Nuclei DemoSoC w/ UX600 on DDR200T
> RISC-V: workaround Nuclei UX600 cores with broken SATP CSR
> MAINTAINERS: add myself as Nuclei SoCs/CPUs supporter
> mailmap: add Icenowy Zheng's Nuclei mail addresses
>
> .mailmap | 1 +
> .../sifive,plic-1.0.0.yaml | 1 +
> .../devicetree/bindings/riscv/cpus.yaml | 7 ++
> .../devicetree/bindings/riscv/nuclei.yaml | 27 ++++++++
> .../bindings/serial/sifive-serial.yaml | 1 +
> .../devicetree/bindings/spi/spi-sifive.yaml | 1 +
> .../bindings/timer/sifive,clint.yaml | 1 +
> .../devicetree/bindings/vendor-prefixes.yaml | 2 +
> MAINTAINERS | 7 ++
> arch/riscv/Kconfig.socs | 6 ++
> arch/riscv/boot/dts/Makefile | 1 +
> arch/riscv/boot/dts/nuclei/Makefile | 2 +
> .../dts/nuclei/nuclei-demosoc-ddr200t.dtsi | 41 ++++++++++++
> .../nuclei/nuclei-demosoc-ux600-ddr200t.dts | 13 ++++
> .../boot/dts/nuclei/nuclei-demosoc-ux600.dtsi | 49 ++++++++++++++
> .../riscv/boot/dts/nuclei/nuclei-demosoc.dtsi | 67
> +++++++++++++++++++
> arch/riscv/include/asm/vendorid_list.h | 1 +
> arch/riscv/mm/init.c | 17 +++++
> 18 files changed, 245 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/riscv/nuclei.yaml
> create mode 100644 arch/riscv/boot/dts/nuclei/Makefile
> create mode 100644 arch/riscv/boot/dts/nuclei/nuclei-demosoc-
> ddr200t.dtsi
> create mode 100644 arch/riscv/boot/dts/nuclei/nuclei-demosoc-ux600-
> ddr200t.dts
> create mode 100644 arch/riscv/boot/dts/nuclei/nuclei-demosoc-
> ux600.dtsi
> create mode 100644 arch/riscv/boot/dts/nuclei/nuclei-demosoc.dtsi
>
next prev parent reply other threads:[~2022-02-19 14:46 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-27 15:16 Icenowy Zheng
2022-01-27 15:16 ` [PATCH 01/12] dt-bindings: vendor-prefixes: add Nuclei Icenowy Zheng
2022-02-09 4:03 ` Rob Herring
2022-01-27 15:16 ` [PATCH 02/12] RISC-V: add Nuclei SoC Kconfig option Icenowy Zheng
2022-01-27 15:16 ` [PATCH 03/12] dt-bindings: riscv: add compatible strings for Nuclei UX600 series Icenowy Zheng
2022-02-09 4:05 ` Rob Herring
2022-01-27 15:16 ` [PATCH 04/12] dt-bindings: timer: add compatible for Nuclei UX600 CLINT-compat timer Icenowy Zheng
2022-02-09 4:05 ` Rob Herring
2022-01-27 15:16 ` [PATCH 05/12] dt-bindings: interrupt-controller: add compatible string for UX600 PLIC Icenowy Zheng
2022-02-09 4:05 ` Rob Herring
2022-01-27 15:16 ` [PATCH 06/12] dt-bindings: serial: add compatible string for Nuclei DemoSoC UART Icenowy Zheng
2022-02-09 4:06 ` Rob Herring
2022-01-27 15:16 ` [PATCH 07/12] dt-bindings: spi: add compatible string for Nuclei DemoSoC SPI Icenowy Zheng
2022-02-09 4:06 ` Rob Herring
2022-01-27 15:16 ` [PATCH 08/12] dt-bindings: riscv: add binding for Nuclei platform boards Icenowy Zheng
2022-02-09 4:07 ` Rob Herring
2022-01-27 15:16 ` [PATCH 09/12] riscv: dts: add device tree for Nuclei DemoSoC w/ UX600 on DDR200T Icenowy Zheng
2022-01-27 15:16 ` [PATCH 10/12] RISC-V: workaround Nuclei UX600 cores with broken SATP CSR Icenowy Zheng
2022-01-27 15:16 ` [PATCH 11/12] MAINTAINERS: add myself as Nuclei SoCs/CPUs supporter Icenowy Zheng
2022-01-27 15:16 ` [PATCH 12/12] mailmap: add Icenowy Zheng's Nuclei mail addresses Icenowy Zheng
2022-02-19 14:45 ` Icenowy Zheng [this message]
2022-02-22 16:56 ` [PATCH 00/12] Initial support for Nuclei DemoSoC w/ UX600 Palmer Dabbelt
2022-03-22 0:05 ` Palmer Dabbelt
2022-04-13 21:52 ` Palmer Dabbelt
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