image.mk: remove the unnecessary .NOTPARALLEL flag

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42872 3c298f89-4303-0410-b956-a3cf2f4a3e73
image.mk: reduce code duplication, move prepare to a separate make target

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42873 3c298f89-4303-0410-b956-a3cf2f4a3e73
image.mk: call mkfs/prepare for the image builder

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42874 3c298f89-4303-0410-b956-a3cf2f4a3e73
tools/mtd-utils: fix a segfault in parsing the device table

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42875 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel-build.mk: add .NOTPARALLEL

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42876 3c298f89-4303-0410-b956-a3cf2f4a3e73
prereq.mk: only define .NOTPARALLEL when processing prereq checks

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42877 3c298f89-4303-0410-b956-a3cf2f4a3e73
image.mk: clean up and parallelize mkfs calls

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42878 3c298f89-4303-0410-b956-a3cf2f4a3e73
image.mk: split off jffs2-raw images into a separate make target to improve parallel build time

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42879 3c298f89-4303-0410-b956-a3cf2f4a3e73
image.mk: parallelize cpio.gz and tar.gz filesystem build

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42880 3c298f89-4303-0410-b956-a3cf2f4a3e73
image.mk: remove legacy target rules

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42881 3c298f89-4303-0410-b956-a3cf2f4a3e73