linux-kernel - Re: [PATCH v5 0/7] Add basic support for Loongson-2K1000

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Message-ID: <6756d6e3-2fc4-36db-3aed-173e016ca657@loongson.cn>
Date:   Sat, 20 Mar 2021 17:28:46 +0800
From:   zhangqing <zhangqing@...ngson.cn>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Huacai Chen <chenhuacai@...nel.org>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v5 0/7] Add basic support for Loongson-2K1000


ping

On 03/15/2021 03:49 PM, Qing Zhang wrote:
> These patches support single-core DTS boot to the serial port login
> interface, which can be operated using conventional commands.
>
> I have successfully tested it on the Loongson 2K1000 machine.
> pmon: http://cgit.loongnix.org/cgit/pmon-loongson3/
>
> Note:
> After the basic support is merged,
> I will commit SMP and other driver support in the future.
>
> Qing Zhang (7):
>    MIPS: Loongson64: DeviceTree for Loongson-2K1000
>    MIPS: Loongson64: Distinguish firmware dependencies DTB/LEFI
>    MIPS: Loongson64: Add support for the Loongson-2K1000 to get
>      cpu_clock_freq
>    MIPS: Loongson64: Add Loongson-2K1000 early_printk_port
>    irqchip/loongson-liointc: irqchip add 2.0 version
>    dt-bindings: interrupt-controller: Add Loongson-2K1000 LIOINTC
>    MIPS: Loongson64: Add a Loongson-2K1000 default config file
>
>   .../loongson,liointc.yaml                     |  36 +-
>   arch/mips/boot/dts/loongson/Makefile          |   1 +
>   .../boot/dts/loongson/loongson64-2k1000.dtsi  | 243 ++++++++++++
>   .../dts/loongson/loongson64_2core_2k1000.dts  |  10 +
>   arch/mips/configs/loongson2k_defconfig        | 353 ++++++++++++++++++
>   .../asm/mach-loongson64/builtin_dtbs.h        |   1 +
>   .../include/asm/mach-loongson64/loongson.h    |   9 +-
>   arch/mips/loongson64/env.c                    |  13 +-
>   arch/mips/loongson64/init.c                   |  21 +-
>   arch/mips/loongson64/time.c                   |  24 ++
>   drivers/irqchip/irq-loongson-liointc.c        |  58 ++-
>   11 files changed, 751 insertions(+), 18 deletions(-)
>   create mode 100644 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
>   create mode 100644 arch/mips/boot/dts/loongson/loongson64_2core_2k1000.dts
>   create mode 100644 arch/mips/configs/loongson2k_defconfig
>