#
# Copyright (C) 2008-2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk

define Image/Prepare
	cp $(LINUX_DIR)/arch/arm/boot/uImage $(KDIR)/uImage
endef

define Image/BuildKernel
	cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
endef

# Build a fake flash image for usage in Qemu
define Image/Build/Gumstix
	dd if=/dev/zero bs=128k count=256 of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-qemu-flash.img
	dd if=$(BIN_DIR)/openwrt-pxa-gumstix-u-boot.bin conv=notrunc bs=128k \
		of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-qemu-flash.img
	dd if=$(KDIR)/root.$(1) conv=notrunc bs=128k seek=2 \
		of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-qemu-flash.img
	dd if=$(KDIR)/uImage conv=notrunc bs=128k seek=248 \
		of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-qemu-flash.img
endef

define Image/Build
	$(call Image/Build/$(1),$(1))
	$(call Image/Build/$(PROFILE),$(1))
endef

define Image/Build/jffs2-64k
	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img bs=64k conv=sync
endef

define Image/Build/jffs2-128k
	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img bs=128k conv=sync
endef

define Image/Build/squashfs
	$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
	dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1).img bs=128k conv=sync
endef

$(eval $(call BuildImage))
