1# 2# Copyright (C) 2009-2010 OpenWrt.org 3# 4# This is free software, licensed under the GNU General Public License v2. 5# See /LICENSE for more information. 6# 7 8JFFS2_BLOCKSIZE=256k 512k 9 10include $(TOPDIR)/rules.mk 11include $(INCLUDE_DIR)/image.mk 12 13ifneq ($(CONFIG_TARGET_xburst_qi_lb60),) 14UBI_OPTS = -m 4096 -p 512KiB 15UBIFS_OPTS = -m 4096 -e 516096 -c 4095 16else 17UBI_OPTS = -m 2048 -p 128KiB -s 512 18UBIFS_OPTS = -m 2048 -e 126KiB -c 4096 19endif 20 21UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage.bin 22 23define kernel_entry 240x$(shell $(TARGET_CROSS)nm $(1) 2>/dev/null | grep " kernel_entry" | cut -f1 -d ' ') 25endef 26 27 28define MkImageGzip 29 gzip -9n -c $(1) > $(1).gz 30 mkimage -A mips -O linux -T kernel -a 0x80010000 -C gzip \ 31 -e $(call kernel_entry,$(KDIR)/vmlinux.debug) -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \ 32 -d $(1).gz $(2) 33endef 34 35define Image/Prepare 36 $(call MkImageGzip,$(KDIR)/vmlinux,$(KDIR)/uimage) 37endef 38 39define Image/BuildKernel 40 cp $(KDIR)/uimage $(UIMAGE) 41endef 42 43define Image/Build/squashfs 44 $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) 45endef 46 47define Image/Build 48 dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync 49endef 50 51$(eval $(call BuildImage)) 52