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GET /api/1.1/patches/2228238/?format=api
{ "id": 2228238, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228238/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260425033742.1519298-10-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": "<20260425033742.1519298-10-b-padhi@ti.com>", "date": "2026-04-25T03:37:40", "name": "[v4,09/11] arm: dts: k3-{j721s2/j722s/j784s4}-r5.dtsi: Enable HSM core", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "6887757ac77aa89c2a639feb4bb1e022bd1b4222", "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/20260425033742.1519298-10-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/2228238/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228238/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=hAZ9duNy;\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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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 09/11] arm: dts: k3-{j721s2/j722s/j784s4}-r5.dtsi: Enable\n HSM core", "Date": "Sat, 25 Apr 2026 09:07:40 +0530", "Message-ID": "<20260425033742.1519298-10-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 SN1PEPF0002636C:EE_|SA2PR10MB4476:EE_|CH5PR10MB997742:EE_", "X-MS-Office365-Filtering-Correlation-Id": "6caa2331-9b11-4ee4-3573-08dea27c1b64", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;\n ARA:13230040|82310400026|1800799024|376014|36860700016|56012099003|22082099003|18002099003;", "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 SN1PEPF0002636C.namprd02.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "SA2PR10MB4476", "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 M4F node is disabled by default in the device tree. Enable the\nnode here as we have to load and boot the core in R5 SPL stage. Assign\nthe alias of 'remoteproc2' to the hsm node. This assigns the sequence\nnumber '2' to HSM core which can be used during rproc_load() and\nrproc_start() calls.\n\nSigned-off-by: Beleswar Padhi <b-padhi@ti.com>\n---\nv4: Changelog:\n1. Changed node labels from 'hsm_m4fss' to 'hsm' to match with device\n tree definition.\n\nLink to v3:\nhttps://lore.kernel.org/all/20251231173621.1069988-9-b-padhi@ti.com/\n\nv3: Changelog:\n1. New patch. Enable HSM nodes from DT.\n\n arch/arm/dts/k3-j721s2-r5.dtsi | 5 +++++\n arch/arm/dts/k3-j722s-r5.dtsi | 5 +++++\n arch/arm/dts/k3-j784s4-r5.dtsi | 4 ++++\n 3 files changed, 14 insertions(+)", "diff": "diff --git a/arch/arm/dts/k3-j721s2-r5.dtsi b/arch/arm/dts/k3-j721s2-r5.dtsi\nindex 7d4a6dc5301..cba7bbb7c2d 100644\n--- a/arch/arm/dts/k3-j721s2-r5.dtsi\n+++ b/arch/arm/dts/k3-j721s2-r5.dtsi\n@@ -11,6 +11,7 @@\n \taliases {\n \t\tremoteproc0 = &sysctrler;\n \t\tremoteproc1 = &a72_0;\n+\t\tremoteproc2 = &hsm;\n \t};\n \n \ta72_0: a72@0 {\n@@ -102,3 +103,7 @@\n \tranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x00068400>,\n \t\t\t <0x0 0x50000000 0x0 0x50000000 0x0 0x08000000>;\n };\n+\n+&hsm {\n+\tstatus = \"okay\";\n+};\ndiff --git a/arch/arm/dts/k3-j722s-r5.dtsi b/arch/arm/dts/k3-j722s-r5.dtsi\nindex 06a63fb83ba..2133a083871 100644\n--- a/arch/arm/dts/k3-j722s-r5.dtsi\n+++ b/arch/arm/dts/k3-j722s-r5.dtsi\n@@ -7,6 +7,7 @@\n \taliases {\n \t\tremoteproc0 = &sysctrler;\n \t\tremoteproc1 = &a53_0;\n+\t\tremoteproc2 = &hsm;\n \t\tserial0 = &wkup_uart0;\n \t\tserial2 = &main_uart0;\n \t};\n@@ -82,3 +83,7 @@\n \treg = <0x00 0x0fc40000 0x00 0x100>,\n \t <0x00 0x60000000 0x00 0x08000000>;\n };\n+\n+&hsm {\n+\tstatus = \"okay\";\n+};\ndiff --git a/arch/arm/dts/k3-j784s4-r5.dtsi b/arch/arm/dts/k3-j784s4-r5.dtsi\nindex 78444dc4e14..ccdea7ab5b8 100644\n--- a/arch/arm/dts/k3-j784s4-r5.dtsi\n+++ b/arch/arm/dts/k3-j784s4-r5.dtsi\n@@ -11,6 +11,7 @@\n \taliases {\n \t\tremoteproc0 = &sysctrler;\n \t\tremoteproc1 = &a72_0;\n+\t\tremoteproc2 = &hsm;\n \t};\n \n \ta72_0: a72@0 {\n@@ -113,3 +114,6 @@\n \tvdd-supply-2 = <&tps62873a>;\n };\n \n+&hsm {\n+\tstatus = \"okay\";\n+};\n", "prefixes": [ "v4", "09/11" ] }