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GET /api/patches/2217872/?format=api
{ "id": 2217872, "url": "http://patchwork.ozlabs.org/api/patches/2217872/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260330-mtk-mt8189-cpu-type-v1-2-4059c3b52761@baylibre.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": "<20260330-mtk-mt8189-cpu-type-v1-2-4059c3b52761@baylibre.com>", "list_archive_url": null, "date": "2026-03-30T20:23:19", "name": "[2/2] arm: mediatek: mt8189: print specific CPU information", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "84f060787789b4c6c4ae724694bc9159ab39f27d", "submitter": { "id": 87228, "url": "http://patchwork.ozlabs.org/api/people/87228/?format=api", "name": "David Lechner", "email": "dlechner@baylibre.com" }, "delegate": { "id": 161331, "url": "http://patchwork.ozlabs.org/api/users/161331/?format=api", "username": "dlech", "first_name": "David", "last_name": "Lechner", "email": "dlechner@baylibre.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260330-mtk-mt8189-cpu-type-v1-2-4059c3b52761@baylibre.com/mbox/", "series": [ { "id": 498087, "url": "http://patchwork.ozlabs.org/api/series/498087/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=498087", "date": "2026-03-30T20:23:17", "name": "arm: mediatek: print specific CPU type", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498087/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2217872/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2217872/checks/", "tags": {}, "related": [], "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 (2048-bit key;\n unprotected) header.d=baylibre-com.20230601.gappssmtp.com\n header.i=@baylibre-com.20230601.gappssmtp.com header.a=rsa-sha256\n header.s=20230601 header.b=EK6IWlY+;\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; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260330-mtk-mt8189-cpu-type-v1-2-4059c3b52761@baylibre.com>", "References": "<20260330-mtk-mt8189-cpu-type-v1-0-4059c3b52761@baylibre.com>", "In-Reply-To": "<20260330-mtk-mt8189-cpu-type-v1-0-4059c3b52761@baylibre.com>", "To": "Tom Rini <trini@konsulko.com>, Ryder Lee <ryder.lee@mediatek.com>,\n Weijie Gao <weijie.gao@mediatek.com>,\n Chunfeng Yun <chunfeng.yun@mediatek.com>,\n Igor Belwon <igor.belwon@mentallysanemainliners.org>,\n GSS_MTK_Uboot_upstream <GSS_MTK_Uboot_upstream@mediatek.com>", "Cc": "Julien Stephan <jstephan@baylibre.com>, u-boot@lists.denx.de,\n David Lechner <dlechner@baylibre.com>", "X-Mailer": "b4 0.16-dev", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1489; i=dlechner@baylibre.com;\n h=from:subject:message-id;\n bh=c2lQ+j7XSMIyRJp9Ld3yPMAFS5cYxTnpEH4W6CJn4pM=;\n b=owEBhAF7/pANAwAKAcLMIAH/AY/AAcsmYgBpytvI6IyZUfuxcg4WuVH1qRpRjYEdR6iNium0T\n Ic1rG3hiG6JAUoEAAEKADQWIQTsGNmeYg6D1pzYaJjCzCAB/wGPwAUCacrbyBYcZGxlY2huZXJA\n YmF5bGlicmUuY29tAAoJEMLMIAH/AY/AkZMH/ipHp2mr0/kRG89l8/OoSCKUI7oHydemiMytmiX\n 890pKitRwuby3C7TVM42uQFoXMHxM1AzlgvrJJJN0BHXhYxAvAix+OC6A6e2O8ZaNNImaDwTAY/\n RpBU8F3VGLguaKclWhxAKAAfMGn5CyM1BxhBY1jOW5/jTHMpn8zmyLap5P1A+GZ6/b3U8Xos7Hv\n 9ALUeylCw9C7Zz4QAhXUEva0IVdrA0T2njZoPDUgW+pxjC1UQKtkthj9AnL0be5BaFXcClofw8a\n YitIidEke2AYUzFtzpgEDGvGDTrze9Idw1XcnSpQXl5UztSzLi0hCDBcnELZ3fm0mQu6HOC2y/d\n wPk8=", "X-Developer-Key": "i=dlechner@baylibre.com; a=openpgp;\n fpr=8A73D82A6A1F509907F373881F8AF88C82F77C03", "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": "Modify the print_cpuinfo() function to print a more specific CPU name\nwhen possible.\n\nSigned-off-by: David Lechner <dlechner@baylibre.com>\n---\n arch/arm/mach-mediatek/mt8189/init.c | 32 +++++++++++++++++++++++++++++++-\n 1 file changed, 31 insertions(+), 1 deletion(-)", "diff": "diff --git a/arch/arm/mach-mediatek/mt8189/init.c b/arch/arm/mach-mediatek/mt8189/init.c\nindex 648c17ac305..ec7587c3586 100644\n--- a/arch/arm/mach-mediatek/mt8189/init.c\n+++ b/arch/arm/mach-mediatek/mt8189/init.c\n@@ -11,6 +11,8 @@\n #include <linux/kernel.h>\n #include <linux/sizes.h>\n \n+#include \"../cpu.h\"\n+\n DECLARE_GLOBAL_DATA_PTR;\n \n int dram_init(void)\n@@ -33,9 +35,37 @@ void reset_cpu(ulong addr)\n \t\tpsci_system_reset();\n }\n \n+static const char *mediatek_get_segment_name_string(void)\n+{\n+\tu32 seg = mediatek_sip_segment_name();\n+\n+\tswitch (seg) {\n+\tcase 0x80:\n+\t\treturn \"MT8391AV/AZA\";\n+\tcase 0x81:\n+\t\treturn \"MT8371AV/AZA\";\n+\tcase 0x82:\n+\t\treturn \"MT8371LV/AZA\";\n+\tcase 0x88:\n+\t\treturn \"MT8391IV/AZA\";\n+\tcase 0x89:\n+\t\treturn \"MT8371IV/AZA\";\n+\tdefault:\n+\t\treturn NULL;\n+\t}\n+}\n+\n int print_cpuinfo(void)\n {\n-\tprintf(\"CPU: MediaTek MT8189\\n\");\n+\tconst char *seg_name = mediatek_get_segment_name_string();\n+\tu32 part = mediatek_sip_part_name();\n+\n+\tif (seg_name)\n+\t\tprintf(\"CPU: MediaTek %s\\n\", seg_name);\n+\telse if (part)\n+\t\tprintf(\"CPU: MediaTek part MT%.4x\\n\", part);\n+\telse\n+\t\tprintf(\"CPU: MediaTek MT8189\\n\");\n \n \treturn 0;\n }\n", "prefixes": [ "2/2" ] }