target/linux/omap/image/Makefile

   1 #
   2 # Copyright (C) 2012-2014 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 UBIFS_OPTS = -F -m 2048 -e 124KiB -c 4096 -U
  11 UBI_OPTS = -m 2048 -p 128KiB -s 512 -O 2048
  12
  13 define Image/BuildKernel
  14         $(CP) $(KDIR)/zImage $(BIN_DIR)/openwrt-$(BOARD)-zImage
  15  ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
  16         $(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/openwrt-$(BOARD)-zImage-initramfs
  17  endif
  18
  19  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL),)
  20         $(INSTALL_DIR) $(TARGET_DIR)/boot
  21         $(CP) $(BIN_DIR)/openwrt-$(BOARD)-zImage $(TARGET_DIR)/boot/zImage
  22  endif
  23  ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB),)
  24         $(INSTALL_DIR) $(TARGET_DIR)/boot
  25         $(CP) $(DTS_DIR)/am335x*.dtb $(TARGET_DIR)/boot/
  26         $(CP) $(DTS_DIR)/omap3*.dtb $(TARGET_DIR)/boot/
  27         $(CP) $(DTS_DIR)/omap4*.dtb $(TARGET_DIR)/boot/
  28  endif
  29         -mkdir $(BIN_DIR)/dtbs
  30         -$(CP) $(DTS_DIR)/am335x*.dtb $(BIN_DIR)/dtbs/
  31         -$(CP) $(DTS_DIR)/omap3*.dtb $(BIN_DIR)/dtbs/
  32         -$(CP) $(DTS_DIR)/omap4*.dtb $(BIN_DIR)/dtbs/
  33 endef
  34
  35 define Image/Build
  36         $(call Image/Build/$(1),$(1))
  37 endef
  38
  39 define Image/Build/jffs2-64k
  40         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=65536 conv=sync
  41 endef
  42
  43 define Image/Build/jffs2-128k
  44         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=131072 conv=sync
  45 endef
  46
  47 define Image/Build/squashfs
  48         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  49         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-$(1).img bs=131072 conv=sync
  50 endef
  51
  52 $(eval $(call BuildImage))