[OE-core] [PATCH 2/2] meta: fix install-efi script for emmc installation
Mei Yeen Ng
mei.yeen.ng at intel.com
Thu Nov 26 02:25:29 UTC 2015
From: "Ng, Mei Yeen" <mei.yeen.ng at intel.com>
Running the install option from bootloader to install image to eMMC will fail
with error:
Formatting /dev/mmcblk01 to vfat...
mkfs.fat 3.0.28 (2015-05-16)
/dev/mmcblk01: No such file or directory
This issue impacts both grub and gummiboot install options to eMMC device.
The installation failure is due to the following:
[1] Unable to partition eMMC as the partition prefix 'p' is not appended
The condition checking failed with the additional /dev/ appended to
the target device name.
[2] The partition uuid for boot, root and swap partition is not captured
for eMMC
This fix updated the condition checking and changed the variables to
reference the boot, root and swap partitions for UUID.
[YOCTO #8710]
Signed-off-by: Ng, Mei Yeen <mei.yeen.ng at intel.com>
---
meta/recipes-core/initrdscripts/files/init-install-efi.sh | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/meta/recipes-core/initrdscripts/files/init-install-efi.sh b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
index 3c79a0d..0443a9d 100644
--- a/meta/recipes-core/initrdscripts/files/init-install-efi.sh
+++ b/meta/recipes-core/initrdscripts/files/init-install-efi.sh
@@ -134,7 +134,7 @@ swap_start=$((rootfs_end))
# 2) they are detected asynchronously (need rootwait)
rootwait=""
part_prefix=""
-if [ ! "${device#mmcblk}" = "${device}" ]; then
+if [ ! "${device#/dev/mmcblk}" = "${device}" ]; then
part_prefix="p"
rootwait="rootwait"
fi
@@ -184,8 +184,8 @@ mount -o rw,loop,noatime,nodiratime /run/media/$1/$2 /src_root
echo "Copying rootfs files..."
cp -a /src_root/* /tgt_root
if [ -d /tgt_root/etc/ ] ; then
- boot_uuid=$(blkid -o value -s UUID ${device}1)
- swap_part_uuid=$(blkid -o value -s PARTUUID ${device}3)
+ boot_uuid=$(blkid -o value -s UUID ${bootfs})
+ swap_part_uuid=$(blkid -o value -s PARTUUID ${swap})
echo "/dev/disk/by-partuuid/$swap_part_uuid swap swap defaults 0 0" >> /tgt_root/etc/fstab
echo "UUID=$boot_uuid /boot vfat defaults 1 2" >> /tgt_root/etc/fstab
# We dont want udev to mount our root device while we're booting...
@@ -206,7 +206,7 @@ mkdir -p $EFIDIR
cp /run/media/$1/EFI/BOOT/*.efi $EFIDIR
if [ -f /run/media/$1/EFI/BOOT/grub.cfg ]; then
- root_part_uuid=$(blkid -o value -s PARTUUID ${device}2)
+ root_part_uuid=$(blkid -o value -s PARTUUID ${rootfs})
GRUBCFG="$EFIDIR/grub.cfg"
cp /run/media/$1/EFI/BOOT/grub.cfg $GRUBCFG
# Update grub config for the installed image
--
1.9.1
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