1# 2# Copyright (C) 2012 OpenWrt.org 3# 4# This is free software, licensed under the GNU General Public License v2. 5# See /LICENSE for more information. 6# 7include $(TOPDIR)/rules.mk 8include $(INCLUDE_DIR)/image.mk 9 10TARGET_DTBS := rbt-832 dlan-usb-extender 11 12LOADADDR:=0x00008000 13 14JFFS2_BLOCKSIZE = 128k 15 16UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage 17ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) 18 UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs 19endif 20 21define Image/Build/MkuImage 22 mkimage -A arm -O linux -T kernel -a $(LOADADDR) -C none -e $(LOADADDR) \ 23 -n 'ARM OpenWrt Linux-$(LINUX_VERSION)' -d $(1) $(2); 24endef 25 26define Image/Build/DTB 27 cp $(KDIR)/zImage $(KDIR)/zImage-$(1); 28 cat $(LINUX_DIR)/arch/$(ARCH)/boot/$(1).dtb >> $(KDIR)/zImage-$(1); 29 $(call Image/Build/MkuImage,$(KDIR)/zImage-$(1),$(KDIR)/uImage-$(1)) 30 cp $(KDIR)/uImage-$(1) $(UIMAGE)-$(1); 31endef 32 33define Image/Prepare 34 cp $(LINUX_DIR)/arch/$(ARCH)/boot/zImage $(KDIR)/zImage 35endef 36 37define Image/Build/Profile/dLAN_USB_Extender 38 dd if=$(KDIR)/uImage-dlan-usb-extender bs=1M conv=sync of=$(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin 39 cat $(KDIR)/root.$(1) >> $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin 40 cp $(KDIR)/$(IMG_PREFIX)-dlan-usb-extender-upgrade-$(1).bin $(BIN_DIR)/ 41endef 42 43define Image/BuildKernel 44 $(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb))) 45 $(call Image/Build/Initramfs) 46endef 47 48define Image/Build/squashfs 49 $(STAGING_DIR_HOST)/bin/padjffs2 $(KDIR)/root.squashfs 128 50endef 51 52define Image/Build 53 $(call Image/Build/$(1)) 54 dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync 55 $(call Image/Build/Profile/$(PROFILE),$(1)) 56endef 57 58$(eval $(call BuildImage)) 59