summaryrefslogtreecommitdiff
path: root/target/linux/brcm2708/image/Makefile
diff options
context:
space:
mode:
authorJohn Crispin <john@openwrt.org>2015-07-14 07:39:10 +0000
committerJohn Crispin <john@openwrt.org>2015-07-14 07:39:10 +0000
commit2de791010247a33b38ab05bd6fbfb6ef72c13578 (patch)
treec7f86d2602b42da542e893b2f7c966576892a69e /target/linux/brcm2708/image/Makefile
parent1b7379689525ef0ada52035c4461acf7e7e4921c (diff)
downloadmtk-20170518-2de791010247a33b38ab05bd6fbfb6ef72c13578.zip
mtk-20170518-2de791010247a33b38ab05bd6fbfb6ef72c13578.tar.gz
mtk-20170518-2de791010247a33b38ab05bd6fbfb6ef72c13578.tar.bz2
brcm2708: Implement sysupgrade
Implement sysupgrade for Raspberry Pi, similar to the way it is done on x86: The config files are saved in the boot partition and moved to where they are normally expected in preinit. Also add optional gzip compression for the SD card image, since this can save a lot of space (76M vs 6M), also similar to x86. Signed-off-by: Bruno Randolf <br1@einfach.org> SVN-Revision: 46347
Diffstat (limited to 'target/linux/brcm2708/image/Makefile')
-rw-r--r--target/linux/brcm2708/image/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/target/linux/brcm2708/image/Makefile b/target/linux/brcm2708/image/Makefile
index 10ecfda..53716e0 100644
--- a/target/linux/brcm2708/image/Makefile
+++ b/target/linux/brcm2708/image/Makefile
@@ -40,6 +40,9 @@ endef
define Build/sdcard-img
./gen_rpi_sdcard_img.sh $@ $@.boot $(word 2,$^) \
$(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
+ ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
+ gzip -k -f9 $(BIN_DIR)/$(IMG_PREFIX)-sdcard-vfat-$(1).img
+ endif
endef
### Device macros ###