From patchwork Mon Sep 8 10:53:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moteen Shah X-Patchwork-Id: 69804 X-Patchwork-Delegate: reatmon@ti.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E5C1CAC581 for ; Mon, 8 Sep 2025 10:53:33 +0000 (UTC) Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) by mx.groups.io with SMTP id smtpd.web11.10274.1757328807934434534 for ; Mon, 08 Sep 2025 03:53:28 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=mrQ3yi4m; spf=pass (domain: ti.com, ip: 198.47.19.246, mailfrom: m-shah@ti.com) Received: from fllvem-sh03.itg.ti.com ([10.64.41.86]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTP id 588ArRxl037228 for ; Mon, 8 Sep 2025 05:53:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1757328807; bh=Ly3x5ai/mZCeieuakO/MQQkNH8Fo8W6wbKCTeuPP2tY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=mrQ3yi4m+vaS0nZzG4gPZj4Vc1dPufiDSL1MPqDyrsVyVsd8qewEl41iTU9ZLdAfS uUWskr0i90iCVibFqL0LI+vf1zhyo1o1UepElSasurSGCTFu6720SnJVZiJf5Dpmvv JizWqycDglE1eW0KQ6mvWJqAJnF4Q74zJdZ7kMvI= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by fllvem-sh03.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 588ArRxv2950476 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL) for ; Mon, 8 Sep 2025 05:53:27 -0500 Received: from DLEE114.ent.ti.com (157.170.170.25) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Mon, 8 Sep 2025 05:53:27 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55 via Frontend Transport; Mon, 8 Sep 2025 05:53:27 -0500 Received: from moteen-ubuntu-desk.dhcp.ti.com (moteen-ubuntu-desk.dhcp.ti.com [10.24.72.162]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 588ArGNf479541; Mon, 8 Sep 2025 05:53:24 -0500 From: Moteen Shah To: CC: , , , , , , , , Subject: [master][PATCH 2/2] meta-ti-bsp: wic: Add a new GRUB config for ti platforms Date: Mon, 8 Sep 2025 16:23:15 +0530 Message-ID: <20250908105315.19583-3-m-shah@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250908105315.19583-1-m-shah@ti.com> References: <20250908105315.19583-1-m-shah@ti.com> MIME-Version: 1.0 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 08 Sep 2025 10:53:33 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-ti/message/18981 Add a new grub config for TI specific platforms. While, only supporting to boot linux from filesystem on MMC for now, it will support booting linux and initrd image from OSPI, UFS later down the line. Hence, make a new config altogether for easier development. Signed-off-by: Moteen Shah --- meta-ti-bsp/wic/sdimage-2part-efi.wks.in | 2 +- meta-ti-bsp/wic/ti-grub.cfg | 14 ++++++++++++++ 2 files changed, 15 insertions(+), 1 deletion(-) create mode 100644 meta-ti-bsp/wic/ti-grub.cfg diff --git a/meta-ti-bsp/wic/sdimage-2part-efi.wks.in b/meta-ti-bsp/wic/sdimage-2part-efi.wks.in index ae38daa7..11912606 100644 --- a/meta-ti-bsp/wic/sdimage-2part-efi.wks.in +++ b/meta-ti-bsp/wic/sdimage-2part-efi.wks.in @@ -3,6 +3,6 @@ # supports EFI. Boot files are located in the first vfat partition with extra # reserved space. We cannot use a GPT here. -bootloader --timeout=3 --append="rootfstype=ext4 ${TI_WKS_BOOTLOADER_APPEND}" +bootloader --configfile="ti-grub.cfg" part --source bootimg-efi --sourceparams="loader=${EFI_PROVIDER}" --fstype=vfat --label boot --active --align 1024 --use-uuid --fixed-size 128M part / --source rootfs --fstype=ext4 --label root --align 1024 --use-uuid diff --git a/meta-ti-bsp/wic/ti-grub.cfg b/meta-ti-bsp/wic/ti-grub.cfg new file mode 100644 index 00000000..7fcaf275 --- /dev/null +++ b/meta-ti-bsp/wic/ti-grub.cfg @@ -0,0 +1,14 @@ +# Set timeout and default options +set timeout=3 +set default=0 +set root_part=(hd0,msdos2) + +# Define paths to kernel and initrd in root partition +set kernel_path="${root_part}/boot/Image" +set initrd_path="${root_part}/boot/initrd.cpio" + +# Main boot entry +menuentry "Boot Linux" { + linux ${kernel_path} root=/dev/disk/by-label/root rootwait rootfstype=ext4 + initrd ${initrd_path} +}