gzip: qemu shall use uniLoader.o as the kernel which also enables symbol maps and other cool stuff.
so, the gzip-compressed uniLoader image is useless and can slow down the compile process
libfdt: temporary. it doesn't seem to pick up the fdt that is passed when booting raw kernel
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>