Author: blogic
Date: 2015-07-17 14:50:52 +0200 (Fri, 17 Jul 2015)
New Revision: 46404

Modified:
   trunk/target/linux/brcm2708/image/Makefile
Log:
brcm2708: add gzip image compression

Signed-off-by: ?\195?\129lvaro Fern?\195?\161ndez Rojas <[email protected]>

Modified: trunk/target/linux/brcm2708/image/Makefile
===================================================================
--- trunk/target/linux/brcm2708/image/Makefile  2015-07-17 12:49:27 UTC (rev 
46403)
+++ trunk/target/linux/brcm2708/image/Makefile  2015-07-17 12:50:52 UTC (rev 
46404)
@@ -11,6 +11,16 @@
 FAT32_BLOCK_SIZE=1024
 FAT32_BLOCKS=$(shell echo 
$$(($(CONFIG_BRCM2708_SD_BOOT_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
 
+ifneq ($(CONFIG_TARGET_IMAGES_GZIP),)
+  define Image/gzip
+    gzip -9n -c $(1) > $(1).gz
+    mv $(1).gz $(BIN_DIR)
+  endef
+else
+  define Image/gzip
+  endef
+endif
+
 ### Image scripts ###
 define Build/build-dtb
        $(LINUX_DIR)/scripts/dtc/dtc -O dtb -o [email protected] 
$(DTS_DIR)/$(DEVICE_DTS).dts
@@ -40,6 +50,7 @@
 define Build/sdcard-img
        ./gen_rpi_sdcard_img.sh $@ [email protected] $(word 2,$^) \
                $(CONFIG_BRCM2708_SD_BOOT_PARTSIZE) 
$(CONFIG_TARGET_ROOTFS_PARTSIZE)
+       $(call Image/gzip,$@)
 endef
 
 ### Device macros ###
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