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GET /api/patches/2195216/?format=api
{ "id": 2195216, "url": "http://patchwork.ozlabs.org/api/patches/2195216/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260210151459.2348758-10-raymondmaoca@gmail.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": "<20260210151459.2348758-10-raymondmaoca@gmail.com>", "list_archive_url": null, "date": "2026-02-10T15:14:52", "name": "[v2,09/16] board: k1: initialize clock and serial devices in SPL", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6cc2cea9f5ee86d31855a2cb6ec25efa71c1101a", "submitter": { "id": 91989, "url": "http://patchwork.ozlabs.org/api/people/91989/?format=api", "name": "Raymond Mao", "email": "raymondmaoca@gmail.com" }, "delegate": { "id": 20174, "url": "http://patchwork.ozlabs.org/api/users/20174/?format=api", "username": "Andes", "first_name": "Andes", "last_name": "", "email": "uboot@andestech.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260210151459.2348758-10-raymondmaoca@gmail.com/mbox/", "series": [ { "id": 491690, "url": "http://patchwork.ozlabs.org/api/series/491690/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=491690", "date": "2026-02-10T15:14:43", "name": "Add board support for Spacemit K1 SoC in SPL", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/491690/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2195216/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2195216/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=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20230601 header.b=l0ywZ8iG;\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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Otherwise, the device\ndriver won't be loaded in SPL.\n\nSigned-off-by: Raymond Mao <raymond.mao@riscstar.com>\n---\n board/spacemit/k1/spl.c | 39 +++++++++++++++++++++++++++++++++++++++\n 1 file changed, 39 insertions(+)", "diff": "diff --git a/board/spacemit/k1/spl.c b/board/spacemit/k1/spl.c\nindex e15cf5f1abf..78f26616347 100644\n--- a/board/spacemit/k1/spl.c\n+++ b/board/spacemit/k1/spl.c\n@@ -3,8 +3,45 @@\n * Copyright (c) 2025-2026, RISCstar Ltd.\n */\n \n+#include <dm/device.h>\n+#include <dm/uclass.h>\n+#include <log.h>\n #include <spl.h>\n \n+static void clk_early_init(void)\n+{\n+\tstruct udevice *dev;\n+\tint ret;\n+\n+\tret = uclass_get_device_by_name(UCLASS_CLK, \"clock-controller@d4090000\", &dev);\n+\tif (ret)\n+\t\tpanic(\"Fail to detect clock-controller@d4090000\\n\");\n+\tret = uclass_get_device_by_name(UCLASS_CLK, \"system-controller@d4050000\", &dev);\n+\tif (ret)\n+\t\tpanic(\"Fail to detect system-controller@d4050000\\n\");\n+\tret = uclass_get_device_by_name(UCLASS_CLK, \"system-controller@d4282800\", &dev);\n+\tif (ret)\n+\t\tpanic(\"Fail to detect system-controller@d4282800\\n\");\n+\tret = uclass_get_device_by_name(UCLASS_CLK, \"system-controller@d4015000\", &dev);\n+\tif (ret)\n+\t\tpanic(\"Fail to detect system-controller@d4015000\\n\");\n+\n+\tif (device_active(dev))\n+\t\tlog_debug(\"clk: device is active\\n\");\n+\telse\n+\t\tlog_debug(\"clk: device not active, probing...\\n\");\n+}\n+\n+void serial_early_init(void)\n+{\n+\tstruct udevice *dev;\n+\tint ret;\n+\n+\tret = uclass_get_device(UCLASS_SERIAL, 0, &dev);\n+\tif (ret)\n+\t\tpanic(\"Serial uclass init failed: %d\\n\", ret);\n+}\n+\n void board_init_f(ulong dummy)\n {\n \tint ret;\n@@ -15,6 +52,8 @@ void board_init_f(ulong dummy)\n \n \triscv_cpu_setup();\n \n+\tclk_early_init();\n+\tserial_early_init();\n \tpreloader_console_init();\n }\n \n", "prefixes": [ "v2", "09/16" ] }