#!/bin/sh

set -e

# TODO: this seems to be a null-op... flash-kernel is symlinked to `true`?
# XXX: remove this
#echo "Trying to flashing kernel..."
#/usr/sbin/flash-kernel || echo "Failed to flash kernel! Don't worry, will mangle"
#/usr/sbin/flash-kernel

echo "Mangling kernel..."
mkdir /tmp/initrd-repack
(cd /tmp/initrd-repack ; \
    zcat /boot/initrd.img-* | cpio -i ; \
    rm -f conf/param.conf ; \
    find . | cpio --quiet -o -H newc | \
    gzip -9 > /boot/initrd.img)
rm -rf /tmp/initrd-repack

(cd /boot ; \
    cp /usr/lib/linux-image-*/kirkwood-dreamplug.dtb dtb ; \
    cat vmlinuz-* dtb >> temp-kernel ; \
    mkimage -A arm -O linux -T kernel -n "Debian kernel (unknown version)" \
    -C none -a 0x8000 -e 0x8000 -d temp-kernel uImage ; \
    rm -f temp-kernel ; \
    mkimage -A arm -O linux -T ramdisk -C gzip -a 0x0 -e 0x0 \
    -n "Debian ramdisk (unknown version)" \
    -d initrd.img uInitrd )

echo "Creating /live and copying in boot images..."
mkdir /live
cp /boot/uInitrd /boot/uImage /boot/dtb /live