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GET /api/1.1/patches/2228191/?format=api
{ "id": 2228191, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228191/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260425033742.1519298-6-b-padhi@ti.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/1.1/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 }, "msgid": "<20260425033742.1519298-6-b-padhi@ti.com>", "date": "2026-04-25T03:37:36", "name": "[v4,05/11] arm: dts: k3-binman: Add template for packing HSM firmware", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "fe3b7bd1d5861f1b8fab1b33b0c23894ee9ccbcf", "submitter": { "id": 88460, "url": "http://patchwork.ozlabs.org/api/1.1/people/88460/?format=api", "name": "Padhi, Beleswar", "email": "b-padhi@ti.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260425033742.1519298-6-b-padhi@ti.com/mbox/", "series": [ { "id": 501450, "url": "http://patchwork.ozlabs.org/api/1.1/series/501450/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=501450", "date": "2026-04-25T03:37:39", "name": "Add support to boot TI K3 HSM M4 core", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/501450/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228191/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228191/checks/", "tags": {}, "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=ti.com header.i=@ti.com header.a=rsa-sha256\n header.s=selector1 header.b=SPc32PAy;\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; 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helo=lewvzet201.ext.ti.com; pr=C", "From": "Beleswar Padhi <b-padhi@ti.com>", "To": "<trini@konsulko.com>", "CC": "<afd@ti.com>, <bb@ti.com>, <anshuld@ti.com>, <hnagalla@ti.com>,\n <jm@ti.com>, <nm@ti.com>, <n-francis@ti.com>, <u-kumar1@ti.com>,\n <b-padhi@ti.com>, <u-boot@lists.denx.de>", "Subject": "[PATCH v4 05/11] arm: dts: k3-binman: Add template for packing HSM\n firmware", "Date": "Sat, 25 Apr 2026 09:07:36 +0530", "Message-ID": "<20260425033742.1519298-6-b-padhi@ti.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260425033742.1519298-1-b-padhi@ti.com>", "References": "<20260425033742.1519298-1-b-padhi@ti.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-C2ProcessedOrg": "333ef613-75bf-4e12-a4b1-8e3623f5dcea", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "\n SN1PEPF0002636D:EE_|BY5PR10MB4369:EE_|SA1PR10MB7593:EE_", "X-MS-Office365-Filtering-Correlation-Id": "03719d11-b037-47e3-8213-08dea27c1324", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;\n ARA:13230040|82310400026|1800799024|376014|36860700016|56012099003|18002099003|22082099003;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:198.47.23.195; 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Ip=[198.47.23.195];\n Helo=[lewvzet201.ext.ti.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n SN1PEPF0002636D.namprd02.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BY5PR10MB4369", "X-OriginatorOrg": "ti.com", "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": "The HSM M4 core needs to be booted at R5 SPL stage so that it can be\nused for further Authentication and security services. Therefore, the\nfirmware for the HSM core needs to be packed in tispl.bin fit image so\nthat it can be used by R5 SPL to boot the HSM core.\n\nAdd a template for packing the HSM firmware in tispl.bin. The template\nalso contains necessary fields which will be populated in the boot\nextension and load extension in the x509 certificate for HSM firmware.\nThis is required as the HSM firmware needs to be signed before invoking\nTIFS to authenticate and load the blob to HSM core.\n\nSigned-off-by: Beleswar Padhi <b-padhi@ti.com>\n---\nv4: Changelog:\n1. Changed phandle from hsm to hsm_fw in 'content' field to match with\n node label.\n\nLink to v3:\nhttps://lore.kernel.org/all/20251231173621.1069988-6-b-padhi@ti.com/\n\nv3: Changelog:\n1. Added ti-secure node for signing hsm firmware image in U-Boot.\n\nLink to v2:\nhttps://lore.kernel.org/all/20250506104202.16741-4-b-padhi@ti.com/\n\nv2: Changelog:\n1. Got rid of 'load' and 'entry' properties. Rely on U-Boot to set it.\n\nLink to v1:\nhttps://lore.kernel.org/all/20250422095430.363792-3-b-padhi@ti.com/\n\n arch/arm/dts/k3-binman.dtsi | 20 ++++++++++++++++++++\n 1 file changed, 20 insertions(+)", "diff": "diff --git a/arch/arm/dts/k3-binman.dtsi b/arch/arm/dts/k3-binman.dtsi\nindex ad127663d03..e6bb05a0bb8 100644\n--- a/arch/arm/dts/k3-binman.dtsi\n+++ b/arch/arm/dts/k3-binman.dtsi\n@@ -297,6 +297,26 @@\n \t\t\t\t\t};\n \t\t\t\t};\n \n+#ifdef CONFIG_K3_HSM_FW\n+\t\t\t\thsm {\n+\t\t\t\t\tdescription = \"HSM binary\";\n+\t\t\t\t\ttype = \"standalone\";\n+\t\t\t\t\tcompression = \"none\";\n+\t\t\t\t\tos = \"hsm\";\n+\n+\t\t\t\t\tti-secure {\n+\t\t\t\t\t\tcontent = <&hsm_fw>;\n+\t\t\t\t\t\tkeyfile = \"custMpk.pem\";\n+\t\t\t\t\t\tproc_id = <0x80>;\n+\t\t\t\t\t\tflags_set = <0x04>;\n+\t\t\t\t\t\tflags_clr = <0x00>;\n+\t\t\t\t\t\treset_vector = <0x00>;\n+\t\t\t\t\t\tdest_addr = <0x43C00000>;\n+\t\t\t\t\t\tauth_type = <0xFD00>;\n+\t\t\t\t\t};\n+\t\t\t\t};\n+#endif\n+\n \t\t\t\tdm {\n \t\t\t\t\tdescription = \"DM binary\";\n \t\t\t\t\ttype = \"firmware\";\n", "prefixes": [ "v4", "05/11" ] }