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GET /api/patches/2219217/?format=api
{ "id": 2219217, "url": "http://patchwork.ozlabs.org/api/patches/2219217/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/950bf29f73f44e8edc6b22cb7ea2d9a56cfe2872.1775144215.git.michal.simek@amd.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": "<950bf29f73f44e8edc6b22cb7ea2d9a56cfe2872.1775144215.git.michal.simek@amd.com>", "list_archive_url": null, "date": "2026-04-02T15:37:00", "name": "[v4,3/3] fwu: Move boottime checks to EVT_POST_PREBOOT", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "48ad3c03fda668ec129c8356369eb94f213417d5", "submitter": { "id": 84271, "url": "http://patchwork.ozlabs.org/api/people/84271/?format=api", "name": "Michal Simek", "email": "michal.simek@amd.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/950bf29f73f44e8edc6b22cb7ea2d9a56cfe2872.1775144215.git.michal.simek@amd.com/mbox/", "series": [ { "id": 498503, "url": "http://patchwork.ozlabs.org/api/series/498503/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=498503", "date": "2026-04-02T15:36:57", "name": "fwu: Call EFI stack initialization after preboot", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/498503/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2219217/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2219217/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 (1024-bit key;\n unprotected) header.d=amd.com header.i=@amd.com header.a=rsa-sha256\n header.s=selector1 header.b=zFZVgB7J;\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=satlexmb08.amd.com; pr=C", "None (SATLEXMB04.amd.com: michal.simek@amd.com does not\n designate permitted sender hosts)" ], "From": "Michal Simek <michal.simek@amd.com>", "To": "<u-boot@lists.denx.de>, <git@amd.com>, <xypron.glpk@gmx.de>,\n <ilias.apalodimas@linaro.org>, <sjg@chromium.org>", "CC": "Kory Maincent <kory.maincent@bootlin.com>, Padmarao Begari\n <padmarao.begari@amd.com>, Sughosh Ganu <sughosh.ganu@arm.com>, Tom Rini\n <trini@konsulko.com>", "Subject": "[PATCH v4 3/3] fwu: Move boottime checks to EVT_POST_PREBOOT", "Date": "Thu, 2 Apr 2026 17:37:00 +0200", "Message-ID": "\n <950bf29f73f44e8edc6b22cb7ea2d9a56cfe2872.1775144215.git.michal.simek@amd.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<cover.1775144215.git.michal.simek@amd.com>", "References": "<cover.1775144215.git.michal.simek@amd.com>", "MIME-Version": "1.0", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1797; i=michal.simek@amd.com;\n h=from:subject:message-id; bh=rRW3ORajYwBBQdvsDcHsADyk8Y4G+freyDOd87PtcFw=;\n b=owGbwMvMwCG2mv3fB7+vgl8ZT6slMWSe69Xe/ub0AvdlNsJLfgnPeu/Xy7DKlPNY7LMNsw5v4\n 2bZV1n9uaOUhUGMg0FWTJFlOpOOw5pv15aKLY/Mh5nDygQyhIGLUwAm8vs4w1/ZyXliLVy7Qri3\n fTq2u0P965L/Ks9Xlur5cV2NOJr5m+s3w39Hx1sndXkL1kjHerNX7225yPi2tCVhXh7PY/Ebeon\n XpLgA", "X-Developer-Key": "i=michal.simek@amd.com; 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Ip=[165.204.84.17];\n Helo=[satlexmb08.amd.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n MWH0EPF000A672F.namprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DS7PR12MB5887", "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": "Switch fwu_boottime_checks() from EVT_MAIN_LOOP to EVT_POST_PREBOOT\nbecause there is no reason to call FWU so early. FWU triggers EFI\nstack initialization before all devices are visible which prevents\nthe EFI stack from scanning these devices and adding them to EFI\nvariables.\n\nSigned-off-by: Michal Simek <michal.simek@amd.com>\n---\n\nChanges in v4:\n- update dm tests\n\n lib/fwu_updates/fwu.c | 2 +-\n test/dm/fwu_mdata.c | 4 ++--\n 2 files changed, 3 insertions(+), 3 deletions(-)", "diff": "diff --git a/lib/fwu_updates/fwu.c b/lib/fwu_updates/fwu.c\nindex 37c613014d18..e82600a29a40 100644\n--- a/lib/fwu_updates/fwu.c\n+++ b/lib/fwu_updates/fwu.c\n@@ -796,4 +796,4 @@ static int fwu_boottime_checks(void)\n \n \treturn 0;\n }\n-EVENT_SPY_SIMPLE(EVT_MAIN_LOOP, fwu_boottime_checks);\n+EVENT_SPY_SIMPLE(EVT_POST_PREBOOT, fwu_boottime_checks);\ndiff --git a/test/dm/fwu_mdata.c b/test/dm/fwu_mdata.c\nindex 643b647af0a9..cfe543d8a236 100644\n--- a/test/dm/fwu_mdata.c\n+++ b/test/dm/fwu_mdata.c\n@@ -100,7 +100,7 @@ static int dm_test_fwu_mdata_read(struct unit_test_state *uts)\n \t * Trigger lib/fwu_updates/fwu.c fwu_boottime_checks()\n \t * to populate g_dev global pointer in that library.\n \t */\n-\tut_assertok(event_notify_null(EVT_MAIN_LOOP));\n+\tut_assertok(event_notify_null(EVT_POST_PREBOOT));\n \n \tut_assertok(uclass_first_device_err(UCLASS_FWU_MDATA, &dev));\n \tut_assertok(fwu_init());\n@@ -127,7 +127,7 @@ static int dm_test_fwu_mdata_write(struct unit_test_state *uts)\n \t * Trigger lib/fwu_updates/fwu.c fwu_boottime_checks()\n \t * to populate g_dev global pointer in that library.\n \t */\n-\tut_assertok(event_notify_null(EVT_MAIN_LOOP));\n+\tut_assertok(event_notify_null(EVT_POST_PREBOOT));\n \n \tut_assertok(uclass_first_device_err(UCLASS_FWU_MDATA, &dev));\n \n", "prefixes": [ "v4", "3/3" ] }