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{ "id": 2198093, "url": "http://patchwork.ozlabs.org/api/1.0/covers/2198093/?format=api", "project": { "id": 27, "url": "http://patchwork.ozlabs.org/api/1.0/projects/27/?format=api", "name": "Buildroot development", "link_name": "buildroot", "list_id": "buildroot.buildroot.org", "list_email": "buildroot@buildroot.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260219103651.753932-1-kory.maincent@bootlin.com>", "date": "2026-02-19T10:36:47", "name": "[0/2] boot/uboot: enable binman-based boot image assembly for iMX8/9", "submitter": { "id": 80520, "url": "http://patchwork.ozlabs.org/api/1.0/people/80520/?format=api", "name": "Kory Maincent", "email": "kory.maincent@bootlin.com" }, "series": [ { "id": 492660, "url": "http://patchwork.ozlabs.org/api/1.0/series/492660/?format=api", "date": "2026-02-19T10:36:47", "name": "boot/uboot: enable binman-based boot image assembly for iMX8/9", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/492660/mbox/" } ], "headers": { "Return-Path": "<buildroot-bounces@buildroot.org>", "X-Original-To": [ "incoming-buildroot@patchwork.ozlabs.org", "buildroot@buildroot.org" ], "Delivered-To": [ "patchwork-incoming-buildroot@legolas.ozlabs.org", "buildroot@buildroot.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=buildroot.org header.i=@buildroot.org\n header.a=rsa-sha256 header.s=default header.b=GR4ONdco;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=buildroot.org\n (client-ip=2605:bc80:3010::138; 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client-ip=185.246.85.4;\n helo=smtpout-03.galae.net; envelope-from=kory.maincent@bootlin.com;\n receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp3.osuosl.org 166B660C0E", "To": "buildroot@buildroot.org", "Cc": "julien.peeters@eove.fr, Kory Maincent <kory.maincent@bootlin.com>,\n thomas.petazzoni@bootlin.com, Gary Bisson <bisson.gary@gmail.com>,\n Refik Tuzakli <tuzakli.refik@gmail.com>", "Date": "Thu, 19 Feb 2026 11:36:47 +0100", "Message-ID": "<20260219103651.753932-1-kory.maincent@bootlin.com>", "X-Mailer": "git-send-email 2.43.0", "MIME-Version": "1.0", "X-Last-TLS-Session-Version": "TLSv1.3", "X-Mailman-Original-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=bootlin.com; s=dkim;\n t=1771497419; h=from:subject:date:message-id:to:cc:mime-version:\n content-transfer-encoding; bh=DbbCMQd09AD+nnMQEPWagf91tUo9tZf6V1GJUTttqMg=;\n b=BCw94M+SyvmHujy7eEyoUhTcQx6dUO6nHSFdeK4dx/+oX6Y7gsRPrijEIYpfO5N2aBNuTP\n M519JVLlBmacN9BUXtjwL+yNDetoWXjYuRAhIet8HKHk5InqdQ+/n35X970hraWvO5z72F\n edUx59ASEfrpePwNtkyb+fISpWbWpVtfueDJH5xp01S2jvngIGUmveXbPYkIUZsR6yNUwu\n k/gVybUvNq5VmCowmVEcOUp2cjifd6W7yK7b14BxQFO+QBz35kpVc1ITKEtZAyBrwt/2Hy\n jrU3nmPEQIk0XBtPiwdZPbl6/SQ9wTFnR9mSpBPW1wBO+lVSBCtzEpwdW0h0Yw==", "X-Mailman-Original-Authentication-Results": [ "smtp3.osuosl.org;\n dmarc=pass (p=reject dis=none)\n header.from=bootlin.com", "smtp3.osuosl.org;\n dkim=pass (2048-bit key,\n unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256\n header.s=dkim header.b=BCw94M+S" ], "Subject": "[Buildroot] [PATCH 0/2] boot/uboot: enable binman-based boot image\n assembly for iMX8/9", "X-BeenThere": "buildroot@buildroot.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Discussion and development of buildroot <buildroot.buildroot.org>", "List-Unsubscribe": "<https://lists.buildroot.org/mailman/options/buildroot>,\n <mailto:buildroot-request@buildroot.org?subject=unsubscribe>", "List-Archive": "<http://lists.buildroot.org/pipermail/buildroot/>", "List-Post": "<mailto:buildroot@buildroot.org>", "List-Help": "<mailto:buildroot-request@buildroot.org?subject=help>", "List-Subscribe": "<https://lists.buildroot.org/mailman/listinfo/buildroot>,\n <mailto:buildroot-request@buildroot.org?subject=subscribe>", "From": "Kory Maincent via buildroot <buildroot@buildroot.org>", "Reply-To": "Kory Maincent <kory.maincent@bootlin.com>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "buildroot-bounces@buildroot.org", "Sender": "\"buildroot\" <buildroot-bounces@buildroot.org>" }, "content": "iMX8 and iMX9 configurations currently rely on the\nimx8/9-bootloader-prepare.sh script to assemble the final boot image.\nU-Boot's binman tool can handle this natively, but requires the AHAB\ncontainer image to be present in the build directory under its original\nfilename.\n\nThis series adds the necessary support in two steps:\n\n - The ELE firmware is installed under its original filename, with an\n ahab-container.img symlink preserved for backward compatibility.\n - U-Boot gains a dependency on firmware-ele-imx when\n BR2_PACKAGE_FIRMWARE_ELE_IMX is selected, and the firmware is copied\n into the U-Boot build directory before compilation.\n\nWith these changes, binman can produce the complete i.MX boot image\ndirectly, making the imx8/9-bootloader-prepare.sh scripts unnecessary.\n\nKory Maincent (2):\n package/freescale-imx/firmware-ele-imx: install with original filename\n boot/uboot: copy ELE firmware into build directory for binman\n\n boot/uboot/Config.in | 3 ++-\n boot/uboot/uboot.mk | 5 +++++\n package/freescale-imx/firmware-ele-imx/firmware-ele-imx.mk | 3 ++-\n 3 files changed, 9 insertions(+), 2 deletions(-)" }