target/linux/adm5120/image/Makefile

   1 #
   2 # Copyright (C) 2006-2010 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 LOADER_MAKE := $(NO_TRACE_MAKE) -C lzma-loader KDIR=$(KDIR)
  11 JFFS2BLOCK := $(KDIR)/jffs2.block
  12 JFFS2MARK := $(KDIR)/jffs2.mark
  13
  14 define imgname
  15 $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(patsubst jffs2-%,jffs2,$(1))
  16 endef
  17
  18 VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux
  19 fs_squash:=squashfs-only
  20 fs_all:=all
  21 fs_4k:=4k
  22 fs_64k:=64k
  23 fs_128k:=128k
  24
  25 define Build/Clean
  26         $(LOADER_MAKE) clean
  27 endef
  28
  29 define Image/Prepare
  30         cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
  31         rm -f $(JFFS2BLOCK)
  32         touch $(JFFS2BLOCK)
  33         $(call prepare_generic_squashfs,$(JFFS2BLOCK))
  34         rm -f $(JFFS2MARK)
  35         touch $(JFFS2MARK)
  36         $(call add_jffs2_mark,$(JFFS2MARK))
  37 endef
  38
  39 define Image/Build/Loader
  40         $(LOADER_MAKE) LOADER=loader-$(1).$(2) LOADER_DATA="" \
  41                 LZMA_TEXT_START=$(3) LZMA_STARTUP_ORG=$(4) \
  42                 CONFIG_PASS_KARGS=$(5) CONFIG_BOARD=$(6) \
  43                 compile loader.$(2)
  44 endef
  45
  46 define Image/Build/LZMAKernel
  47         $(LOADER_MAKE) TARGET_DIR=$(BIN_DIR) \
  48                 LOADER=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-ramfs.$(2) \
  49                 LOADER_DATA=$(KDIR)/vmlinux.lzma \
  50                 LZMA_TEXT_START=$(3) LZMA_STARTUP_ORG=$(4) \
  51                 CONFIG_PASS_KARGS=$(5) CONFIG_BOARD=$(6) \
  52                 compile loader.$(2)
  53 endef
  54
  55 define Image/Build/LZMAKernel/Generic
  56         $(call Image/Build/LZMAKernel,$(1),$(2),0x80500000,0)
  57 endef
  58
  59 define Image/Build/LZMAKernel/Admboot
  60         $(call Image/Build/LZMAKernel,$(1),$(2),0x80500000,0x6D8,y,$(1))
  61 endef
  62
  63 define Image/Build/LZMAKernel/Cellvision
  64         $(call Image/Build/LZMAKernel,$(1),$(3),0x80500000,0x6D8,y,$(2))
  65 endef
  66
  67 define Image/Build/LZMAKernel/KArgs
  68         $(call Image/Build/LZMAKernel,$(1),$(2),0x80500000,0,y,$(1))
  69 endef
  70
  71 define trxalign/jffs2-128k
  72 -a 0x20000 -f $(KDIR)/root.jffs2-128k
  73 endef
  74
  75 define trxalign/jffs2-64k
  76 -a 0x10000 -f $(KDIR)/root.jffs2-64k
  77 endef
  78
  79 define trxalign/squashfs
  80 -a 1024 -f $(KDIR)/root.squashfs -a 0x10000 -A $(JFFS2BLOCK)
  81 endef
  82
  83 define Image/Build/TRX
  84         $(STAGING_DIR_HOST)/bin/trx -o $(1) -f $(3) -f $(KDIR)/vmlinux.lzma \
  85                 $(call trxalign/$(2))
  86 endef
  87
  88 define Image/Build/TRXNoloader
  89         $(STAGING_DIR_HOST)/bin/trx -o $(1) -f $(KDIR)/vmlinux.lzma \
  90                 $(call trxalign/$(2))
  91 endef
  92
  93 include $(SUBTARGET).mk
  94
  95 define Image/Build
  96         $(call Image/Build/Profile/$(PROFILE),$(1))
  97 endef
  98
  99 define Image/Build/Initramfs
 100         $(call Image/Build/Profile/$(PROFILE),Initramfs)
 101 endef
 102
 103 define Image/BuildKernel
 104         cp $(KDIR)/vmlinux.elf $(VMLINUX).elf
 105         cp $(KDIR)/vmlinux $(VMLINUX).bin
 106 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
 107         cp $(KDIR)/vmlinux-initramfs.elf $(VMLINUX)-initramfs.elf
 108         cp $(KDIR)/vmlinux $(VMLINUX)-initramfs.bin
 109 endif
 110 endef
 111
 112 $(eval $(call BuildImage))