[PATCH] wic: efi-plus-pcbios: Use --use-uuid for partitions (vs --ondisk sda)

["'Badrikesh Prusty' via isar-users" <isar-users@googlegroups.com>]

From: badrikesh prusty <badrikesh.prusty@siemens.com>

After installing an image from isar-installer-image for x86-pc to an NVMe
drive, the boot process incorrectly checks /dev/sda1 for the boot partition,
as specified in /etc/fstab.
This is not an issue with devices using SATA drives but causes problems when
NVMe drives or multiple SATA drives are present.
This change checks for partition UUIDs vs /dev/sda device.

Signed-off-by: badrikesh prusty <badrikesh.prusty@siemens.com>
---
 meta-isar/scripts/lib/wic/canned-wks/efi-plus-pcbios.wks | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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 03928915..220df99d 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
-part / --source rootfs --ondisk sda --fstype=ext4 --mkfs-extraopts "-T default" --label platform --align 1024 --exclude-path=boot
+part /boot --source bootimg-biosplusefi-isar --sourceparams="loader=grub-efi" --label boot --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"
-- 
2.39.5

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