Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp240967pxf; Thu, 25 Mar 2021 03:02:56 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw2tNTb+KRnmPLbHU7e2ZxBrFFmfIB4MXAhCBpDgOQHAmTUP9sloZ5DAgx8DkOa3diEHqdQ X-Received: by 2002:a17:907:75d9:: with SMTP id jl25mr8239011ejc.452.1616666576460; Thu, 25 Mar 2021 03:02:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616666576; cv=none; d=google.com; s=arc-20160816; b=Siy99pOSwkwqSX8q0M1NK2JTDX86SS4xMHx7kn0i+FMHZ+yJX0yiCTK0LMqF+ontNy twfEKHPyPIdzxZn78Km0Ip/BJzuxFB6dAEM4R3XwaOwRGk9QAwJms00WZxn51nVz3sD1 OommyL7o8LtomkUJMJ2OSt5JBgqX/rhh6+u1rqrverwnR+omrZuosyJAlwKHtk7Y4x/2 AwIlPUvKRnUPJDm+NXFuKeyS7cfuF/L/1GWg73Z/0C2FUY1YRvXVO8cuQcarEpnS1W9k HufuoDBEO8cmTXnNC0u97kpdC2fL7LwL3wcUaeMI+m6+ek6Zc6DCPvoeHF6li1jAaZmn PiRw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=sxrggfP4cr54L66vUtZE+ykCPNZMhL9OW1Jr1/f0+X4=; b=QubJ975+qcQ/xff4rD1lYPt5DYxn7Wj/7U3ZmsT2m295KF/gD1nozskTWp752e69Z1 AtUM4zTwWlnEehDoDjqPw05cn+cBp8cjrzvMzybcHxFCcH3DRZIz5iBNAxxSskfwztxv mhFrRMkAtl6OHukxX6Sp0In/PkjG9XiZuikJUbJnHFpvm6ypT2MvsxesqTTHzjJCz7Gl l+sS+2z+aymDtge3LaOzupRyRKLDHvEDo+fb/xA+Gzbuz1RQsbS1kDfBqT1zPqX9DFjy ekdYl2/Q4Mkp/qhHXXKfhq02NpdH2l/eeXOKgZlmftiSTFFXiM1xNYwTh3DgtJIKhrCl bCng== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id s17si3985658edx.88.2021.03.25.03.02.33; Thu, 25 Mar 2021 03:02:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229988AbhCYKBc (ORCPT + 99 others); Thu, 25 Mar 2021 06:01:32 -0400 Received: from elvis.franken.de ([193.175.24.41]:58863 "EHLO elvis.franken.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229581AbhCYKBM (ORCPT ); Thu, 25 Mar 2021 06:01:12 -0400 Received: from uucp (helo=alpha) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1lPMnd-00074f-02; Thu, 25 Mar 2021 11:01:09 +0100 Received: by alpha.franken.de (Postfix, from userid 1000) id D9DE4C1C81; Thu, 25 Mar 2021 10:58:51 +0100 (CET) Date: Thu, 25 Mar 2021 10:58:51 +0100 From: Thomas Bogendoerfer To: Qing Zhang Cc: Thomas Gleixner , Marc Zyngier , Huacai Chen , Jiaxun Yang , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v5 0/7] Add basic support for Loongson-2K1000 Message-ID: <20210325095851.GC5775@alpha.franken.de> References: <20210315075004.15465-1-zhangqing@loongson.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210315075004.15465-1-zhangqing@loongson.cn> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 15, 2021 at 03:49:57PM +0800, 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 series applied to mips-next. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]