target/linux/kirkwood/image/Makefile

   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 include $(TOPDIR)/rules.mk
   8 include $(INCLUDE_DIR)/image.mk
   9
  10 JFFS2OPTS_NAND += --little-endian --pagesize=0x800 --no-cleanmarkers --pad
  11
  12 define Image/mkfs/jffs2/sub/sub
  13         $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) \
  14                 -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1)-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
  15 endef
  16
  17 define Image/mkfs/jffs2/sub
  18         # Do not remov this line
  19         $(call Image/mkfs/jffs2/sub/sub,$(1),nor,$(JFFS2OPTS))
  20         ( \
  21                 dd if=$(KDIR)/uImage bs=4096k conv=sync; \
  22                 dd if=$(KDIR)/root.jffs2-$(1)-nor bs=128k conv=sync; \
  23         ) > $(BIN_DIR)/$(IMG_PREFIX)-jffs2-$(1)-nor.img
  24
  25         $(call Image/mkfs/jffs2/sub/sub,$(1),nand,$(JFFS2OPTS) $(JFFS2OPTS_NAND))
  26         $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1)-nand)
  27         cp $(KDIR)/root.jffs2-$(1)-nand $(BIN_DIR)/$(IMG_PREFIX)-jffs2-$(1)-nand.img
  28 endef
  29
  30 define Image/Prepare
  31         cp $(LINUX_DIR)/arch/arm/boot/uImage $(KDIR)/uImage
  32 endef
  33
  34 define Image/BuildKernel
  35 # do mach-id fixup here, if needed
  36         cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
  37 endef
  38
  39 define Image/Build
  40         $(call Image/Build/$(1),$(1))
  41 endef
  42
  43 define Image/Build/jffs2-128k
  44         ( \
  45                 dd if=$(KDIR)/uImage bs=4096k conv=sync; \
  46                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  47         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(1)-nor.img
  48
  49         cp $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-nand.img
  50 endef
  51
  52 define Image/Build/squashfs
  53         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
  54         ( \
  55                 dd if=$(KDIR)/uImage bs=4096k conv=sync; \
  56                 dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
  57         ) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
  58 endef
  59
  60 $(eval $(call BuildImage))