-#
-# Copyright (C) 2010 OpenWrt.org
+#
+# Copyright (C) 2010-2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
$(call mkimage,new,0x20008000)
endef
-define Image/BuildKernel
- cp $(KDIR)/uImage-old $(BIN_DIR)/openwrt-$(BOARD)-old-uboot-uImage
- cp $(KDIR)/uImage-new $(BIN_DIR)/openwrt-$(BOARD)-uImage
+# Build sysupgrade image
+define BuildFirmware/Generic
+ dd if=$(KDIR)/uImage-old of=$(KDIR)/uImage-old.pad bs=64k conv=sync; \
+ dd if=$(KDIR)/uImage-new of=$(KDIR)/uImage-new.pad bs=64k conv=sync; \
+ dd if=$(KDIR)/root.$(1) of=$(KDIR)/root.$(1).pad bs=128k conv=sync; \
+ sh $(TOPDIR)/scripts/combined-image.sh \
+ $(KDIR)/uImage-old.pad \
+ $(KDIR)/root.$(1).pad \
+ $(BIN_DIR)/$(IMG_PREFIX)-$(patsubst jffs2-%,jffs2,$(patsubst squashfs-%,squashfs,$(1)))-old-uboot-sysupgrade.bin
+ sh $(TOPDIR)/scripts/combined-image.sh \
+ $(KDIR)/uImage-new.pad \
+ $(KDIR)/root.$(1).pad \
+ $(BIN_DIR)/$(IMG_PREFIX)-$(patsubst jffs2-%,jffs2,$(patsubst squashfs-%,squashfs,$(1)))-sysupgrade.bin
endef
define Image/Build
$(call Image/Build/$(1),$(1))
+ $(call BuildFirmware/Generic,$(1))
endef
define Image/Build/jffs2-64k
- dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=65536 conv=sync
+ ( \
+ dd if=$(KDIR)/uImage-old bs=2048k conv=sync; \
+ dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
+ ) > $(BIN_DIR)/$(IMG_PREFIX)-old-uboot-$(1).bin
+ ( \
+ dd if=$(KDIR)/uImage-new bs=2048k conv=sync; \
+ dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
+ ) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
endef
define Image/Build/jffs2-128k
- dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=131072 conv=sync
+ ( \
+ dd if=$(KDIR)/uImage-old bs=2048k conv=sync; \
+ dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
+ ) > $(BIN_DIR)/$(IMG_PREFIX)-old-uboot-$(1).bin
+ ( \
+ dd if=$(KDIR)/uImage-new bs=2048k conv=sync; \
+ dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
+ ) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
endef
define Image/Build/squashfs
- $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
- dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=131072 conv=sync
+ $(call prepare_generic_squashfs,$(KDIR)/root.$(1))
+ ( \
+ dd if=$(KDIR)/uImage-old bs=2048k conv=sync; \
+ dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
+ ) > $(BIN_DIR)/$(IMG_PREFIX)-old-uboot-$(1).bin
+ ( \
+ dd if=$(KDIR)/uImage-new bs=2048k conv=sync; \
+ dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
+ ) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
endef
$(eval $(call BuildImage))