summaryrefslogtreecommitdiffstats
path: root/meta/classes/kernel-uboot.bbclass
blob: 87f02654fa5f3f836c3d6f5e556bf29136a6899c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
uboot_prep_kimage() {
	if [ -e arch/${ARCH}/boot/compressed/vmlinux ]; then
		vmlinux_path="arch/${ARCH}/boot/compressed/vmlinux"
		linux_suffix=""
		linux_comp="none"
	elif [ -e arch/${ARCH}/boot/vmlinuz.bin ]; then
		rm -f linux.bin
		cp -l arch/${ARCH}/boot/vmlinuz.bin linux.bin
		vmlinux_path=""
		linux_suffix=""
		linux_comp="none"
	else
		vmlinux_path="vmlinux"
		linux_suffix=".gz"
		linux_comp="gzip"
	fi

	[ -n "${vmlinux_path}" ] && ${OBJCOPY} -O binary -R .note -R .comment -S "${vmlinux_path}" linux.bin

	if [ "${linux_comp}" != "none" ] ; then
		gzip -9 linux.bin
		mv -f "linux.bin${linux_suffix}" linux.bin
	fi

	echo "${linux_comp}"
}