#!/bin/sh -e

# Get machine params from the original firmware
cd ./bundle-tools && ./extract_head.pl ../orig.wye
[ -e fwcs ] || make && cd ../
cp ./bundle-tools/fwpack ./bin/

# Copy the BIOS
[ -d ./temp ] || mkdir ./temp && cd temp && ../bundle-tools/fwextract ../orig.wye extract
if ! [ -e ???_code ]; then
	echo 'Could not find a suitable BIOS file! (It should be called ..._code, where ...'
	echo 'can be, for example, mid or leo.)'
	exit 1
fi
cp ???_code ../fwbase/ && cd ..
rm ./temp -R

# Create new firmware image
cd ./bundle-tools && make clean && cd ..
cd ./make-nk && make && cp boot make-nk ../bin/ && rm boot make-nk boot.o
cd ..
## Not calling the initrd builder script here because we already ship with
## a quick and minimal initrd (and this way we probably don't need root
## permissions at all).
cp initrd.img.orig initrd.img
cd bootsplash && [ -e splash ] || make splash && ./splash -s -f Matrix/config/bootsplash-1024x768.cfg >> ../initrd.img
cd .. && cp bin/boot ./

 bin/make-nk -k bzImage -i initrd.img -vm 28672
 bin/fwpack linux.img fwbase/???_code nk.bin fwbase/poweron.bmp

# Cleanup
rm boot
mv linux.img ../
rm nk.bin