{"id":2219451,"url":"http://patchwork.ozlabs.org/api/patches/2219451/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260403022513.9446-5-alif.zakuan.yuslaimi@altera.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","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":"<20260403022513.9446-5-alif.zakuan.yuslaimi@altera.com>","list_archive_url":null,"date":"2026-04-03T02:25:08","name":"[v1,4/9] arm: socfpga: Update Stratix10 SPL data save and restore implementation","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"13ef78b0d58ed4cf84b82b63b89f3db1ff22c4a7","submitter":{"id":90458,"url":"http://patchwork.ozlabs.org/api/people/90458/?format=json","name":"Yuslaimi, Alif Zakuan","email":"alif.zakuan.yuslaimi@altera.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260403022513.9446-5-alif.zakuan.yuslaimi@altera.com/mbox/","series":[{"id":498580,"url":"http://patchwork.ozlabs.org/api/series/498580/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=498580","date":"2026-04-03T02:25:04","name":"SoCFPGA: Update Boot Support for Stratix10 in U-Boot","version":1,"mbox":"http://patchwork.ozlabs.org/series/498580/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2219451/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2219451/checks/","tags":{},"related":[],"headers":{"Return-Path":"","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=altera.com header.i=@altera.com header.a=rsa-sha256\n header.s=selector2 header.b=BZZN4YRy;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)","phobos.denx.de;\n dmarc=pass (p=reject dis=none) header.from=altera.com","phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de","phobos.denx.de;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=altera.com header.i=@altera.com header.b=\"BZZN4YRy\";\n\tdkim-atps=neutral","phobos.denx.de;\n dmarc=pass (p=reject dis=none) header.from=altera.com","phobos.denx.de;\n spf=pass smtp.mailfrom=alif.zakuan.yuslaimi@altera.com","dkim=none (message not signed)\n header.d=none;dmarc=none action=none header.from=altera.com;"],"Received":["from phobos.denx.de (phobos.denx.de\n [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01])\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 4fn2f874ldz1yCs\n\tfor ; Fri, 03 Apr 2026 13:26:24 +1100 (AEDT)","from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id 220798407E;\n\tFri, 3 Apr 2026 04:26:04 +0200 (CEST)","by phobos.denx.de (Postfix, from userid 109)\n id 82E098413A; Fri, 3 Apr 2026 04:25:55 +0200 (CEST)","from CY7PR03CU001.outbound.protection.outlook.com\n (mail-westcentralusazlp170100005.outbound.protection.outlook.com\n [IPv6:2a01:111:f403:c112::5])\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 4D8CE83DC9\n for ; Fri, 3 Apr 2026 04:25:51 +0200 (CEST)","from PH7PR03MB7063.namprd03.prod.outlook.com (2603:10b6:510:2a4::6)\n by DSWPR03MB989164.namprd03.prod.outlook.com (2603:10b6:8:362::12)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9678.18; Fri, 3 Apr\n 2026 02:25:48 +0000","from PH7PR03MB7063.namprd03.prod.outlook.com\n ([fe80::f6cf:4203:1cbc:cd21]) by PH7PR03MB7063.namprd03.prod.outlook.com\n ([fe80::f6cf:4203:1cbc:cd21%4]) with mapi id 15.20.9745.025; Fri, 3 Apr 2026\n 02:25:48 +0000"],"X-Spam-Checker-Version":"SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de","X-Spam-Level":"","X-Spam-Status":"No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,\n DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED,\n SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2","ARC-Seal":"i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none;\n b=Qjc2Wk+kJhVcggpGypri6bGLMMuTQADaPAh+VbJyuvP8RBKArocO0Hl/eG+nbKjQDjz2odZZAFYjqW0pOcfonKLb19U7YPl9hhVPJZPLhJqc1+2LcNfz7YvaGS/qL52orQuck9yEuk21+hpQLwxWOxyAGCfPl2tQmT1fSiZ2UHG3jVSeWDpIPj6aKEg+I6YkfpMrKwt4PGH6NbMXUoPmy4rP8ntnDL+0iq2MM73e5WJEklhmF/uPwp9qAMpFQ0UNqOBFOqcAGPmSmxAcSFkRnv38Une6ECnB/bpPs/epWs5u0DRJD6rRLy5DLcm65QNB0EuHSQIHYacD0fuHI6yQeQ==","ARC-Message-Signature":"i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;\n s=arcselector10001;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;\n bh=cm57uH8OTUY9MJnCb+LhMW7oLT0d35RCN7/rBMSB3C4=;\n b=KXVKqkjuoZuZvBsU2OtksY8obzdq4I3zFrIJNKvZQgMgo9rPgRuwX/HG5bPpZZtvlQ9feTIUg8ttbpPZdKnaYYicsVK+q1X2Bnq/thm/1csnFf8vC5BQcjyX8ZHcw1tI6wzBnUCSHAUhBj35i2VIjyl0SVd6GUrrbGR2mkV4He7Qh4xo+fwBjsg7Ri/CNoDeAEo8WwltEWI/6Fc1TTO2/HWjlxmfv9qXu30MIgOwik4dg3V7xXGMBIjhS8Fp89Kq8iPJXsVPMpv3cFOMNpwRuJvTgacYhDEthZnrkH5xBEnVcIYJv7Mho3MDYzR6w2qe0Bn16XdtbIfXeTzBkmF3BA==","ARC-Authentication-Results":"i=1; mx.microsoft.com 1; spf=pass\n smtp.mailfrom=altera.com; dmarc=pass action=none header.from=altera.com;\n dkim=pass header.d=altera.com; arc=none","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=altera.com;\n s=selector2;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=cm57uH8OTUY9MJnCb+LhMW7oLT0d35RCN7/rBMSB3C4=;\n b=BZZN4YRyqv7D9i+rdrRrrmHGHAzxkg6mQwgTEPIkBxkqZID1aml4Rxe0kAPBjOs9z3UX269bJ2P0I8fiDFlGsNEGYLovDR1HzXh46DgeIwzdOQMaZI1klSswBD73N2UdRFqQ2F+gG0UjSNl9nhXM+RlSzHso0wLBG6s1cN9HuHl6ZwJCe8oehNE0lK4JX8Z3IJeR9chvH6DM2JHAKY9B0j55WnMcvvyzyOnf+ZRGUv8JTG4phoO6wQW6lQdHrcuBeZonjUflxD6PhPeFEvmgCPWWCp/jDtKF/3oacnvUkJVUjc/+fJgP9FDfLL9mu2+FF0R1CKV/6D2RX3ZodTWboA==","From":"alif.zakuan.yuslaimi@altera.com","To":"u-boot@lists.denx.de","Cc":"Tom Rini , Marek Vasut ,\n Simon Goldschmidt ,\n Tien Fong Chee ,\n Lukasz Majewski , Peng Fan ,\n Jaehoon Chung ,\n Alif Zakuan Yuslaimi ","Subject":"[PATCH v1 4/9] arm: socfpga: Update Stratix10 SPL data save and\n restore implementation","Date":"Thu, 2 Apr 2026 19:25:08 -0700","Message-ID":"<20260403022513.9446-5-alif.zakuan.yuslaimi@altera.com>","X-Mailer":"git-send-email 2.43.7","In-Reply-To":"<20260403022513.9446-1-alif.zakuan.yuslaimi@altera.com>","References":"<20260403022513.9446-1-alif.zakuan.yuslaimi@altera.com>","Content-Transfer-Encoding":"8bit","Content-Type":"text/plain","X-ClientProxiedBy":"SJ0PR03CA0001.namprd03.prod.outlook.com\n (2603:10b6:a03:33a::6) To PH7PR03MB7063.namprd03.prod.outlook.com\n (2603:10b6:510:2a4::6)","MIME-Version":"1.0","X-MS-PublicTrafficType":"Email","X-MS-TrafficTypeDiagnostic":"PH7PR03MB7063:EE_|DSWPR03MB989164:EE_","X-MS-Office365-Filtering-Correlation-Id":"59ba5347-02a5-44de-fa69-08de912850ff","X-MS-Exchange-AtpMessageProperties":"SA","X-MS-Exchange-SenderADCheck":"1","X-MS-Exchange-AntiSpam-Relay":"0","X-Microsoft-Antispam":"BCL:0;\n ARA:13230040|366016|1800799024|376014|55112099003|56012099003|18002099003|22082099003;","X-Microsoft-Antispam-Message-Info":"\n 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","X-Forefront-Antispam-Report":"CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;\n IPV:NLI; SFV:NSPM; H:PH7PR03MB7063.namprd03.prod.outlook.com; PTR:; CAT:NONE;\n SFS:(13230040)(366016)(1800799024)(376014)(55112099003)(56012099003)(18002099003)(22082099003);\n DIR:OUT; SFP:1101;","X-MS-Exchange-AntiSpam-MessageData-ChunkCount":"1","X-MS-Exchange-AntiSpam-MessageData-0":"\n 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","X-OriginatorOrg":"altera.com","X-MS-Exchange-CrossTenant-Network-Message-Id":"\n 59ba5347-02a5-44de-fa69-08de912850ff","X-MS-Exchange-CrossTenant-AuthSource":"PH7PR03MB7063.namprd03.prod.outlook.com","X-MS-Exchange-CrossTenant-AuthAs":"Internal","X-MS-Exchange-CrossTenant-OriginalArrivalTime":"03 Apr 2026 02:25:47.9848 (UTC)","X-MS-Exchange-CrossTenant-FromEntityHeader":"Hosted","X-MS-Exchange-CrossTenant-Id":"fbd72e03-d4a5-4110-adce-614d51f2077a","X-MS-Exchange-CrossTenant-MailboxType":"HOSTED","X-MS-Exchange-CrossTenant-UserPrincipalName":"\n Jdetc9xgFHR+MxgaoCN/cgoO9qqmJhc8EWcuEhxzVgdcRA16swhL10Dwfj4fhIxOt27N/Ycv218pR8ZypLkphgE9Gj+pxXDc79k9roAYuzY=","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"DSWPR03MB989164","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"From: Alif Zakuan Yuslaimi \n\nEnable backup for data section to support warm reset in Stratix10 SPL as\nno SPL image would be reloaded in warm reset.\n\nSigned-off-by: Alif Zakuan Yuslaimi \n---\n arch/arm/mach-socfpga/spl_s10.c | 17 +++++++++++++++++\n configs/socfpga_stratix10_defconfig | 2 +-\n 2 files changed, 18 insertions(+), 1 deletion(-)","diff":"diff --git a/arch/arm/mach-socfpga/spl_s10.c b/arch/arm/mach-socfpga/spl_s10.c\nindex 8ab80740c6e..ce1d5d4c8ff 100644\n--- a/arch/arm/mach-socfpga/spl_s10.c\n+++ b/arch/arm/mach-socfpga/spl_s10.c\n@@ -21,12 +21,29 @@\n #include \n #include \n \n+u32 reset_flag(void)\n+{\n+\t/* Check rstmgr.stat for warm reset status */\n+\tu32 status = readl(SOCFPGA_RSTMGR_ADDRESS);\n+\n+\t/* Check whether any L4 watchdogs or SDM had triggered warm reset */\n+\tu32 warm_reset_mask = RSTMGR_L4WD_MPU_WARMRESET_MASK;\n+\n+\tif (status & warm_reset_mask)\n+\t\treturn 0;\n+\n+\treturn 1;\n+}\n+\n void board_init_f(ulong dummy)\n {\n \tconst struct cm_config *cm_default_cfg = cm_get_default_config();\n \tint ret;\n \tstruct udevice *dev;\n \n+\tif (IS_ENABLED(CONFIG_XPL_BUILD))\n+\t\tspl_save_restore_data();\n+\n \tret = spl_early_init();\n \tif (ret)\n \t\thang();\ndiff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig\nindex 02a1875a72e..6a6f1d98c16 100644\n--- a/configs/socfpga_stratix10_defconfig\n+++ b/configs/socfpga_stratix10_defconfig\n@@ -1,6 +1,5 @@\n CONFIG_ARM=y\n CONFIG_COUNTER_FREQUENCY=400000000\n-CONFIG_SPL_LDSCRIPT=\"arch/arm/mach-socfpga/u-boot-spl-soc64.lds\"\n CONFIG_ARCH_SOCFPGA=y\n CONFIG_TEXT_BASE=0x200000\n CONFIG_SYS_MALLOC_F_LEN=0x2000\n@@ -16,6 +15,7 @@ CONFIG_SPL_TEXT_BASE=0xFFE00000\n CONFIG_TARGET_SOCFPGA_STRATIX10_SOCDK=y\n CONFIG_IDENT_STRING=\"socfpga_stratix10\"\n CONFIG_SPL_FS_FAT=y\n+CONFIG_SPL_RECOVER_DATA_SECTION=y\n CONFIG_DISTRO_DEFAULTS=y\n CONFIG_FIT=y\n CONFIG_SPL_FIT_SIGNATURE=y\n","prefixes":["v1","4/9"]}