From: "'Badrikesh Prusty' via isar-users" <isar-users@googlegroups.com>
To: isar-users@googlegroups.com
Cc: Badrikesh Prusty <badrikesh.prusty@siemens.com>
Subject: [PATCH] wic: efi-plus-pcbios: mark /boot partition as EF00 for UEFI detection
Date: Fri, 19 Dec 2025 12:29:40 -0500 [thread overview]
Message-ID: <20251219172940.2655470-1-badrikesh.prusty@siemens.com> (raw)
- Added --part-type EF00 to the /boot partition so UEFI firmware
recognizes it as an EFI System Partition.
- Legacy BIOS unaffected because partition remains active and vfat
Signed-off-by: Badrikesh Prusty <badrikesh.prusty@siemens.com>
---
meta-isar/scripts/lib/wic/canned-wks/efi-plus-pcbios.wks | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta-isar/scripts/lib/wic/canned-wks/efi-plus-pcbios.wks b/meta-isar/scripts/lib/wic/canned-wks/efi-plus-pcbios.wks
index 220df99d..50807a41 100644
--- a/meta-isar/scripts/lib/wic/canned-wks/efi-plus-pcbios.wks
+++ b/meta-isar/scripts/lib/wic/canned-wks/efi-plus-pcbios.wks
@@ -1,6 +1,6 @@
# Example to show how to create an efi + pcbios image
# Note, that the loader argument is mandatory. But systemd-boot also works.
-part /boot --source bootimg-biosplusefi-isar --sourceparams="loader=grub-efi" --label boot --active --align 1024 --use-uuid
+part /boot --source bootimg-biosplusefi-isar --sourceparams="loader=grub-efi" --label boot --part-type EF00 --active --align 1024 --use-uuid
part / --source rootfs --fstype=ext4 --mkfs-extraopts "-T default" --label platform --align 1024 --use-uuid --exclude-path=boot
bootloader --ptable gpt --timeout 3 --append "rootwait console=ttyS0,115200 console=tty0"
--
2.47.3
--
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reply other threads:[~2025-12-19 17:30 UTC|newest]
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