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busybox-initramfs: add support to update bootloader

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Signed-off-by: Stephan Raue <stephan@openelec.tv>
This commit is contained in:
Stephan Raue 2012-08-07 01:52:39 +02:00
parent 81a6c2153a
commit 17aec04fc9
1 changed files with 20 additions and 0 deletions
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20
packages/initramfs/sysutils/busybox-initramfs/scripts/init
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@ -295,6 +295,25 @@ NBD_DEVS="0"
fi fi
} }
update_bootloader() {
if [ -f "/flash/$IMAGE_SYSTEM" ]; then
# /flash is filesystem with system image file
export BOOT_ROOT="/flash"
export SYSTEM_ROOT="/sysroot"
mount_part "/flash/$IMAGE_SYSTEM" "/sysroot" "ro,loop"
if [ -f $SYSTEM_ROOT/usr/share/bootloader/update.sh ]; then
echo "updating Bootloader..."
$IONICE /bin/busybox sh $SYSTEM_ROOT/usr/share/bootloader/update.sh
$IONICE /bin/busybox sync
fi
umount /sysroot
fi
}
hfsdiskprep() { hfsdiskprep() {
for DEVICE in /dev/sd*; do for DEVICE in /dev/sd*; do
for device in $(/bin/busybox blkid $DEVICE); do for device in $(/bin/busybox blkid $DEVICE); do
@ -415,6 +434,7 @@ NBD_DEVS="0"
if [ "$MD5_FAILED" -eq "0" -o "$MD5_NOCHECK" -eq "1" ] ; then if [ "$MD5_FAILED" -eq "0" -o "$MD5_NOCHECK" -eq "1" ] ; then
update "Kernel" "$UPDATE_KERNEL" "/flash/$IMAGE_KERNEL" update "Kernel" "$UPDATE_KERNEL" "/flash/$IMAGE_KERNEL"
update "System" "$UPDATE_SYSTEM" "/flash/$IMAGE_SYSTEM" update "System" "$UPDATE_SYSTEM" "/flash/$IMAGE_SYSTEM"
update_bootloader
REBOOT="1" REBOOT="1"
else else
/bin/busybox rm "$UPDATE_DIR/$UPDATE_KERNEL" /bin/busybox rm "$UPDATE_DIR/$UPDATE_KERNEL"