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[185.136.64.225]) by gmr-mx.google.com with ESMTPS id 2adb3069b0e04-59b23a3e400si82569e87.8.2025.12.23.02.38.37 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 23 Dec 2025 02:38:37 -0800 (PST) Received-SPF: pass (google.com: domain of fm-1331316-20251223103836f2a2d1c58300020783-ft4iz3@rts-flowmailer.siemens.com designates 185.136.64.225 as permitted sender) client-ip=185.136.64.225; Received: by mta-64-225.siemens.flowmailer.net with ESMTPSA id 20251223103836f2a2d1c58300020783 for ; Tue, 23 Dec 2025 11:38:36 +0100 X-Patchwork-Original-From: "'Richa Bharti' via isar-users" From: Richa Bharti To: isar-users@googlegroups.com, amikan@ilbers.de Cc: cedric.hombourger@siemens.com, srikanth.krishnakar@siemens.com, ibr@ilbers.de, Richa Bharti Subject: [PATCH v3] wic: support passing extraargs for EFI partition creation Date: Tue, 23 Dec 2025 16:08:14 +0530 Message-Id: <20251223103814.16129-1-Richa.Bharti@siemens.com> In-Reply-To: References: MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-1331316:519-21489:flowmailer X-Original-Sender: richa.bharti@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm2 header.b=jl5fsxu4; spf=pass (google.com: domain of fm-1331316-20251223103836f2a2d1c58300020783-ft4iz3@rts-flowmailer.siemens.com designates 185.136.64.225 as permitted sender) smtp.mailfrom=fm-1331316-20251223103836f2a2d1c58300020783-ft4iZ3@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com X-Original-From: Richa Bharti Reply-To: Richa Bharti Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Status: No, score=-4.9 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,RCVD_IN_RP_CERTIFIED, RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= Some EFI firmwares require FAT filesystems to use specific geometry or sector parameters. Add support for an `extraargs` source parameter to allow passing additional mkdosfs options when creating the EFI System Partition (ESP). If no extra arguments are provided, mkdosfs defaults to "-S 512", preserving existing behaviour. Signed-off-by: Richa Bharti --- meta-isar/scripts/lib/wic/canned-wks/sdimage-efi-btrfs.wks | 2 +- meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/meta-isar/scripts/lib/wic/canned-wks/sdimage-efi-btrfs.wks b/meta-isar/scripts/lib/wic/canned-wks/sdimage-efi-btrfs.wks index e22dba2f..219c5d06 100644 --- a/meta-isar/scripts/lib/wic/canned-wks/sdimage-efi-btrfs.wks +++ b/meta-isar/scripts/lib/wic/canned-wks/sdimage-efi-btrfs.wks @@ -2,7 +2,7 @@ # long-description: Creates a partitioned EFI disk image without any swap that # the user can directly dd to boot media, where the last partition is btrfs. -part /boot --source bootimg-efi-isar --sourceparams "loader=systemd-boot" --ondisk sda --label efi --part-type EF00 --align 1024 +part /boot --source bootimg-efi-isar --sourceparams "loader=systemd-boot,extraargs=-s 8" --ondisk sda --label efi --part-type EF00 --align 1024 part / --source rootfs --ondisk sda --fstype btrfs --label platform --align 1024 --use-uuid --exclude-path boot/ diff --git a/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py b/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py index fd4d6017..b0edb8f5 100644 --- a/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py +++ b/meta/scripts/lib/wic/plugins/source/bootimg-efi-isar.py @@ -537,8 +537,10 @@ class BootimgEFIPlugin(SourcePlugin): label = part.label if part.label else "ESP" - dosfs_cmd = "mkdosfs -n %s -i %s -C %s %d" % \ - (label, part.fsuuid, bootimg, blocks) + extraargs = source_params.get('extraargs', "-S 512") + + dosfs_cmd = "mkdosfs -n %s -i %s %s -C %s %d" % \ + (label, part.fsuuid, extraargs, bootimg, blocks) exec_native_cmd(dosfs_cmd, native_sysroot) mcopy_cmd = "mcopy -i %s -s %s/* ::/" % (bootimg, hdddir)