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iMX6: minor cleanup to update.sh script

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This commit is contained in:
Christian Hewitt 2021-01-17 16:09:17 +00:00
parent e5de37b791
commit a2bb190cef
1 changed files with 7 additions and 9 deletions
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16
projects/NXP/devices/iMX6/bootloader/update.sh
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@ -20,23 +20,21 @@ fi
# mount $BOOT_ROOT r/w # mount $BOOT_ROOT r/w
mount -o remount,rw $BOOT_ROOT mount -o remount,rw $BOOT_ROOT
# update Device Tree Blobs # update extlinux device trees
for all_dtb in /flash/*.dtb; do for dtbfile in $BOOT_ROOT/*.dtb; do
dtb=$(basename $all_dtb) dtb=$(basename $dtbfile)
if [ -f $SYSTEM_ROOT/usr/share/bootloader/$dtb ]; then echo "Updating $dtb"
echo "*** updating Device Tree Blob: $dtb ..." cp -p $SYSTEM_ROOT/usr/share/bootloader/$dtb $BOOT_ROOT/ 2>/dev/null || true
cp -p $SYSTEM_ROOT/usr/share/bootloader/$dtb $BOOT_ROOT
fi
done done
# update bootloader files # update bootloader files
if [ -f $SYSTEM_ROOT/usr/share/bootloader/u-boot.img ]; then if [ -f $SYSTEM_ROOT/usr/share/bootloader/u-boot.img ]; then
echo "*** updating u-boot image on: $BOOT_DISK ..." echo "Updating u-boot image on $BOOT_DISK"
dd if=$SYSTEM_ROOT/usr/share/bootloader/u-boot.img of="$BOOT_DISK" bs=1K seek=69 conv=fsync &>/dev/null dd if=$SYSTEM_ROOT/usr/share/bootloader/u-boot.img of="$BOOT_DISK" bs=1K seek=69 conv=fsync &>/dev/null
fi fi
if [ -f $SYSTEM_ROOT/usr/share/bootloader/SPL ]; then if [ -f $SYSTEM_ROOT/usr/share/bootloader/SPL ]; then
echo "*** updating u-boot SPL Blob on: $BOOT_DISK ..." echo "Updating u-boot SPL on $BOOT_DISK"
dd if=$SYSTEM_ROOT/usr/share/bootloader/SPL of="$BOOT_DISK" bs=1k seek=1 conv=fsync &>/dev/null dd if=$SYSTEM_ROOT/usr/share/bootloader/SPL of="$BOOT_DISK" bs=1k seek=1 conv=fsync &>/dev/null
fi fi