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{ "id": 2219665, "url": "http://patchwork.ozlabs.org/api/covers/2219665/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/cover/20260403162541.86608-1-sgdfkk@163.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260403162541.86608-1-sgdfkk@163.com>", "list_archive_url": null, "date": "2026-04-03T16:25:34", "name": "[v7,0/7] add loongson mips ls1c300 initial support", "submitter": { "id": 92844, "url": "http://patchwork.ozlabs.org/api/people/92844/?format=api", "name": null, "email": "sgdfkk@163.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/cover/20260403162541.86608-1-sgdfkk@163.com/mbox/", "series": [ { "id": 498655, "url": "http://patchwork.ozlabs.org/api/series/498655/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=498655", "date": "2026-04-03T16:25:35", "name": "add loongson mips ls1c300 initial support", "version": 7, "mbox": "http://patchwork.ozlabs.org/series/498655/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2219665/comments/", "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=163.com header.i=@163.com header.a=rsa-sha256\n header.s=s110527 header.b=mfNM+G2l;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)", "phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=163.com", "phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de", "phobos.denx.de;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=163.com header.i=@163.com header.b=\"mfNM+G2l\";\n\tdkim-atps=neutral", "phobos.denx.de;\n dmarc=pass (p=none dis=none) header.from=163.com", "phobos.denx.de; spf=pass smtp.mailfrom=sgdfkk@163.com" ], "Received": [ "from phobos.denx.de (phobos.denx.de [85.214.62.61])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fnPH54CfVz1xtJ\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 04 Apr 2026 03:26:09 +1100 (AEDT)", "from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id E4E1D840F1;\n\tFri, 3 Apr 2026 18:25:55 +0200 (CEST)", "by phobos.denx.de (Postfix, from userid 109)\n id C80B584142; Fri, 3 Apr 2026 18:25:53 +0200 (CEST)", "from m16.mail.163.com (m16.mail.163.com [117.135.210.4])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))\n (No client certificate requested)\n by phobos.denx.de (Postfix) with ESMTPS id 194C383DC9\n for <u-boot@lists.denx.de>; Fri, 3 Apr 2026 18:25:49 +0200 (CEST)", "from server-e.. (unknown [])\n by gzsmtp3 (Coremail) with SMTP id PigvCgAnAXQF6s9pHqSgBw--.137S2;\n Sat, 04 Apr 2026 00:25:46 +0800 (CST)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-0.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,\n DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,HK_RANDOM_ENVFROM,\n HK_RANDOM_FROM,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,\n RCVD_IN_VALIDITY_CERTIFIED_BLOCKED,RCVD_IN_VALIDITY_RPBL_BLOCKED,\n SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY autolearn=no\n autolearn_force=no version=3.4.2", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com;\n s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=TT\n pmrImfxd5wgzVNhuGFctk9QO6fKNgNZJuabJPxe/8=; b=mfNM+G2lMINOQVq12p\n a/F6VWWbboLpv0umK74aRhai/C03V927dBtpUlwHEtSZirgd3Ejtyg/4wyOMEpYz\n /Riqa/5oRRN04SwbY9P79IE83E/B7Lc/VIhonY7Ob6DfoU3rPTZGhqBUUvpvNpDH\n 5jIP7z6ysekPmx5TTKOIFLthU=", "From": "sgdfkk@163.com", "To": "u-boot@lists.denx.de", "Cc": "Du Huanpeng <u74147@gmail.com>", "Subject": "[PATCH v7 0/7] add loongson mips ls1c300 initial support", "Date": "Sat, 4 Apr 2026 00:25:34 +0800", "Message-ID": "<20260403162541.86608-1-sgdfkk@163.com>", "X-Mailer": "git-send-email 2.43.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-CM-TRANSID": "PigvCgAnAXQF6s9pHqSgBw--.137S2", "X-Coremail-Antispam": "1Uf129KBjvJXoWxXry3KF4fAF4xKFyrCFW8Xrb_yoW5uryxpw\n s0ya1rGr4jvry7Arn3tFyUXr4rA34rGrZI9FsFqr1rWas2v3WUCFs3Ja47tr43AFW8JFy8\n XF1ruF47GanFk3JanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2\n 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07UWrWwUUUUU=", "X-Originating-IP": "[240e:3b0:4805:581::3001]", "X-CM-SenderInfo": "xvjgwyrn6rljoofrz/xtbCwAoLYmnP6grVOQAA3J", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "From: Du Huanpeng <u74147@gmail.com>\n\n---\nDu Huanpeng (7):\n mips: loongson: minimal initial SoC support\n mips: loongson: lowlevel initialize\n mips: loongson: lowlevel debug serial\n mips: loongson: ls1c300 board support\n mips: loongson: add clk driver\n mips: loongson: add watchdog driver\n mips: loongson: ls1c300 dts and bindings\n\n MAINTAINERS | 9 +\n arch/mips/Kconfig | 11 ++\n arch/mips/Makefile | 1 +\n arch/mips/dts/loongson32-ls1c300b.dtsi | 151 ++++++++++++++\n arch/mips/dts/ls1c300-eval.dts | 30 +++\n arch/mips/mach-loongson/Kconfig | 69 +++++++\n arch/mips/mach-loongson/Makefile | 6 +\n arch/mips/mach-loongson/cpu.c | 19 ++\n arch/mips/mach-loongson/include/mach/serial.h | 16 ++\n arch/mips/mach-loongson/ls1c300/Makefile | 7 +\n arch/mips/mach-loongson/ls1c300/gpio.c | 66 +++++++\n arch/mips/mach-loongson/ls1c300/init.c | 61 ++++++\n .../mach-loongson/ls1c300/lowlevel_init.S | 134 +++++++++++++\n arch/mips/mach-loongson/ls1c300/sdram.S | 95 +++++++++\n arch/mips/mach-loongson/ls1c300/serial.c | 104 ++++++++++\n arch/mips/mach-loongson/spl.c | 46 +++++\n board/loongson/ls1c300-eval/Kconfig | 12 ++\n board/loongson/ls1c300-eval/MAINTAINERS | 7 +\n board/loongson/ls1c300-eval/Makefile | 3 +\n board/loongson/ls1c300-eval/board.c | 19 ++\n configs/ls1c300_defconfig | 52 +++++\n drivers/clk/Makefile | 1 +\n drivers/clk/loongson/Makefile | 3 +\n drivers/clk/loongson/clk-ls1c300.c | 186 ++++++++++++++++++\n drivers/watchdog/Kconfig | 8 +\n drivers/watchdog/Makefile | 1 +\n drivers/watchdog/loongson_wdt.c | 127 ++++++++++++\n include/configs/ls1c300.h | 38 ++++\n include/dt-bindings/clock/ls1c300-clk.h | 18 ++\n include/dt-bindings/reset/ls1c300-reset.h | 36 ++++\n 30 files changed, 1336 insertions(+)\n create mode 100644 arch/mips/dts/loongson32-ls1c300b.dtsi\n create mode 100644 arch/mips/dts/ls1c300-eval.dts\n create mode 100644 arch/mips/mach-loongson/Kconfig\n create mode 100644 arch/mips/mach-loongson/Makefile\n create mode 100644 arch/mips/mach-loongson/cpu.c\n create mode 100644 arch/mips/mach-loongson/include/mach/serial.h\n create mode 100644 arch/mips/mach-loongson/ls1c300/Makefile\n create mode 100644 arch/mips/mach-loongson/ls1c300/gpio.c\n create mode 100644 arch/mips/mach-loongson/ls1c300/init.c\n create mode 100644 arch/mips/mach-loongson/ls1c300/lowlevel_init.S\n create mode 100644 arch/mips/mach-loongson/ls1c300/sdram.S\n create mode 100644 arch/mips/mach-loongson/ls1c300/serial.c\n create mode 100644 arch/mips/mach-loongson/spl.c\n create mode 100644 board/loongson/ls1c300-eval/Kconfig\n create mode 100644 board/loongson/ls1c300-eval/MAINTAINERS\n create mode 100644 board/loongson/ls1c300-eval/Makefile\n create mode 100644 board/loongson/ls1c300-eval/board.c\n create mode 100644 configs/ls1c300_defconfig\n create mode 100644 drivers/clk/loongson/Makefile\n create mode 100644 drivers/clk/loongson/clk-ls1c300.c\n create mode 100644 drivers/watchdog/loongson_wdt.c\n create mode 100644 include/configs/ls1c300.h\n create mode 100644 include/dt-bindings/clock/ls1c300-clk.h\n create mode 100644 include/dt-bindings/reset/ls1c300-reset.h" }