build: add a build step for generic sysupgrade nand image

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 46784
This commit is contained in:
Jonas Gorski 2015-09-04 14:44:27 +00:00
parent db8ae81f89
commit a164be8ebe
2 changed files with 76 additions and 0 deletions

View file

@ -390,6 +390,14 @@ define Build/combined-image
@mv $@.new $@
endef
define Build/sysupgrade-nand
sh $(TOPDIR)/scripts/sysupgrade-nand.sh \
--board $(if $(BOARD_NAME),$(BOARD_NAME),$(DEVICE_NAME)) \
--kernel $(word 1,$^) \
--rootfs $(word 2,$^) \
$@
endef
define Device/Init
PROFILES := $(PROFILE)
DEVICE_NAME := $(1)

68
scripts/sysupgrade-nand.sh Executable file
View file

@ -0,0 +1,68 @@
#!/bin/sh
board=""
kernel=""
rootfs=""
outfile=""
err=""
while [ "$1" ]; do
case "$1" in
"--board")
board="$2"
shift
shift
continue
;;
"--kernel")
kernel="$2"
shift
shift
continue
;;
"--rootfs")
rootfs="$2"
shift
shift
continue
;;
*)
if [ ! "$outfile" ]; then
outfile=$1
shift
continue
fi
;;
esac
done
if [ ! -n "$board" -o ! -r "$kernel" -a ! -r "$rootfs" -o ! "$outfile" ]; then
echo "syntax: $0 [--board boardname] [--kernel kernelimage] [--rootfs rootfs] out"
exit 1
fi
tmpdir="$( mktemp -d 2> /dev/null )"
if [ -z "$tmpdir" ]; then
# try OSX signature
tmpdir="$( mktemp -t 'ubitmp' -d )"
fi
if [ -z "$tmpdir" ]; then
exit 1
fi
mkdir -p "${tmpdir}/sysupgrade-${board}"
echo "BOARD=${board}" > "${tmpdir}/sysupgrade-${board}/CONTROL"
[ -z "${rootfs}" ] || cp "${rootfs}" "${tmpdir}/sysupgrade-${board}/root"
[ -z "${kernel}" ] || cp "${kernel}" "${tmpdir}/sysupgrade-${board}/kernel"
(cd "$tmpdir"; tar cvf sysupgrade.tar sysupgrade-${board})
err="$?"
if [ -e "$tmpdir/sysupgrade.tar" ]; then
cp "$tmpdir/sysupgrade.tar" "$outfile"
else
err=2
fi
rm -rf "$tmpdir"
exit $err