target/linux/adm5120/image/Makefile

   1 #
   2 # Copyright (C) 2006,2007 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 LOADER_MAKE := $(NO_TRACE_MAKE) -C lzma-loader KDIR=$(KDIR)
  11 IMGNAME := $(BIN_DIR)/openwrt-$(BOARD)-$(KERNEL)
  12 JFFS2BLOCK := $(KDIR)/jffs2.block
  13 JFFS2MARK := $(KDIR)/jffs2.mark
  14
  15 define imgname
  16 $(IMGNAME)-$(2)-$(patsubst jffs2-%,jffs2,$(1))
  17 endef
  18
  19 define Build/Clean
  20         $(LOADER_MAKE) clean
  21 endef
  22
  23 define Image/Prepare
  24         cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
  25         rm -f $(JFFS2BLOCK)
  26         touch $(JFFS2BLOCK)
  27         $(call prepare_generic_squashfs,$(JFFS2BLOCK))
  28         rm -f $(JFFS2MARK)
  29         touch $(JFFS2MARK)
  30         $(call add_jffs2_mark,$(JFFS2MARK))
  31 endef
  32
  33 define Image/Build/Loader
  34         $(LOADER_MAKE) LOADER=loader-$(1).$(2) LOADER_DATA="" \
  35                 LZMA_TEXT_START=$(3) LZMA_STARTUP_ORG=$(4) \
  36                 CONFIG_PASS_KARGS=$(5) CONFIG_BOARD=$(6) \
  37                 compile loader.$(2)
  38 endef
  39
  40 define Image/Build/LZMAKernel
  41         $(LOADER_MAKE) TARGET_DIR=$(BIN_DIR) \
  42                 LOADER=openwrt-$(BOARD)-$(KERNEL)-$(1)-ramfs.$(2) \
  43                 LOADER_DATA=$(KDIR)/vmlinux.lzma \
  44                 LZMA_TEXT_START=$(3) LZMA_STARTUP_ORG=$(4) \
  45                 CONFIG_PASS_KARGS=$(5) CONFIG_BOARD=$(6) \
  46                 compile loader.$(2)
  47 endef
  48
  49 define Image/Build/LZMAKernel/Generic
  50         $(call Image/Build/LZMAKernel,$(1),$(2),0x80500000,0)
  51 endef
  52
  53 define Image/Build/LZMAKernel/Admboot
  54         $(call Image/Build/LZMAKernel,$(1),$(2),0x80500000,0x6D8,y,$(1))
  55 endef
  56
  57 define Image/Build/LZMAKernel/KArgs
  58         $(call Image/Build/LZMAKernel,$(1),$(2),0x80500000,0,y,$(1))
  59 endef
  60
  61 define trxalign/jffs2-128k
  62 -a 0x20000 -f $(KDIR)/root.jffs2-128k
  63 endef
  64
  65 define trxalign/jffs2-64k
  66 -a 0x10000 -f $(KDIR)/root.jffs2-64k
  67 endef
  68
  69 define trxalign/squashfs
  70 -a 1024 -f $(KDIR)/root.squashfs -a 0x10000 -A $(JFFS2BLOCK)
  71 endef
  72
  73 define Image/Build/TRX
  74         $(STAGING_DIR_HOST)/bin/trx -o $(1) -f $(3) -f $(KDIR)/vmlinux.lzma \
  75                 $(call trxalign/$(2))
  76 endef
  77
  78 define Image/Build/TRXNoloader
  79         $(STAGING_DIR_HOST)/bin/trx -o $(1) -f $(KDIR)/vmlinux.lzma \
  80                 $(call trxalign/$(2))
  81 endef
  82
  83 include $(SUBTARGET).mk
  84
  85 define Image/Build
  86         $(call Image/Build/Profile/$(PROFILE),$(1))
  87 endef
  88
  89 define Image/Build/Initramfs
  90         $(call Image/Build/Profile/$(PROFILE),Initramfs)
  91 endef
  92
  93 $(eval $(call BuildImage))