target/linux/ramips/image/Makefile

   1 #
   2 # Copyright (C) 2008-2010 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 define imgname
  11 $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)
  12 endef
  13
  14 VMLINUX:=$(IMG_PREFIX)-vmlinux
  15 UIMAGE:=$(IMG_PREFIX)-uImage
  16 ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
  17         VMLINUX:=$(IMG_PREFIX)-vmlinux-initramfs
  18         UIMAGE:=$(IMG_PREFIX)-uImage-initramfs
  19 endif
  20
  21 ifeq ($(CONFIG_RALINK_RT288X),y)
  22 define kernel_entry
  23 -a 0x88000000 -e 0x88000000
  24 endef
  25 else
  26 define kernel_entry
  27 -a 0x80000000 -e 0x80000000
  28 endef
  29 endif
  30
  31 define CompressLzma
  32   $(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(2)
  33 endef
  34
  35 define PatchKernelLzma
  36         cp $(KDIR)/vmlinux $(KDIR)/vmlinux-$(1)
  37         $(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-$(1) '$(strip $(2))'
  38         $(call CompressLzma,$(KDIR)/vmlinux-$(1),$(KDIR)/vmlinux-$(1).bin.lzma)
  39 endef
  40
  41 define MkImage
  42         mkimage -A mips -O linux -T kernel -C $(1) $(call kernel_entry)\
  43                 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
  44                 -d $(2) $(3)
  45 endef
  46
  47 define Image/BuildKernel
  48         cp $(KDIR)/vmlinux.elf $(BIN_DIR)/$(VMLINUX).elf
  49         cp $(KDIR)/vmlinux $(BIN_DIR)/$(VMLINUX).bin
  50         $(call CompressLzma,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.lzma)
  51         $(call MkImage,lzma,$(KDIR)/vmlinux.bin.lzma,$(KDIR)/uImage.lzma)
  52         cp $(KDIR)/uImage.lzma $(BIN_DIR)/$(UIMAGE).bin
  53 endef
  54
  55 define BuildFirmware/Generic
  56         $(call PatchKernelLzma,$(2),$(3) $($(4)))
  57         if [ `stat -c%s "$(KDIR)/vmlinux-$(2).bin.lzma"` -gt $(5) ]; then \
  58                 echo "Warning: $(KDIR)/vmlinux-$(2).bin.lzma is too big"; \
  59         else if [ `stat -c%s $(KDIR)/root.$(1)` -gt $(6) ]; then \
  60                 echo "Warning: $(KDIR)/root.$(1) is too big"; \
  61         else \
  62                 mkimage -A mips -O linux -T kernel -C lzma \
  63                         $(call kernel_entry) \
  64                         -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
  65                         -d $(KDIR)/vmlinux-$(2).bin.lzma $(KDIR)/vmlinux-$(2).uImage; \
  66                 ( \
  67                         dd if=$(KDIR)/vmlinux-$(2).uImage bs=$(5) conv=sync; \
  68                         dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
  69                 ) > $(call imgname,$(1),$(2))-sysupgrade.bin; \
  70         fi; fi
  71 endef
  72
  73 mtdlayout_4M=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
  74 define Image/Build/Template/GENERIC_4M
  75         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_4M,851968,3014656)
  76 endef
  77
  78 mtdlayout_8M=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,832k(kernel),7040k(rootfs),7872k@0x50000(firmware)
  79 define Image/Build/Template/GENERIC_8M
  80         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_8M,851968,7208960)
  81 endef
  82
  83 mtdlayout_dir300b1=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(devdata)ro,64k(devconf)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
  84 mtd_dir300b1_kernel_part_size=851968
  85 mtd_dir300b1_rootfs_part_size=3014656
  86 define Image/Build/Template/DIR300B1
  87         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_dir300b1,$(mtd_dir300b1_kernel_part_size),$(mtd_dir300b1_rootfs_part_size))
  88 endef
  89
  90 define Image/Build/Profile/DIR300B1
  91         $(call Image/Build/Template/DIR300B1,$(1),dir-300-b1,DIR-300-revB)
  92 endef
  93
  94 define Image/Build/Profile/FONERA20N
  95         $(call Image/Build/Template/GENERIC_8M,$(1),fonera20n,FONERA20N)
  96 endef
  97
  98 define Image/Build/Template/PWH2004
  99         $(call Image/Build/Template/GENERIC_8M,$(1),pwh2004,PWH2004)
 100 endef
 101
 102 define Image/Build/Profile/V22RW2X2
 103         $(call Image/Build/Template/GENERIC_4M,$(1),v22rw-2x2,V22RW-2X2)
 104 endef
 105
 106 define Image/Build/Profile/WHRG300N
 107         $(call Image/Build/Template/GENERIC_4M,$(1),whr-g300n,WHR-G300N)
 108 endef
 109
 110 define Image/Build/Profile/HW5503G
 111         $(call Image/Build/Template/GENERIC_8M,$(1),hw550-3g,HW550-3G)
 112 endef
 113
 114 define Image/Build/Profile/MOFI35003GN
 115         $(call Image/Build/Template/GENERIC_8M,$(1),mofi3500-3gn,MOFI3500-3GN)
 116 endef
 117
 118 mtdlayout_wcr150gn=mtdparts=physmap-flash.0:192k(Bootloader)ro,64k(Config),64k(Factory),832k(Kernel),2944k(rootfs),3776k@0x50000(firmware)
 119 mtd_wcr150gn_kernel_part_size=851968
 120 mtd_wcr150gn_rootfs_part_size=3014656
 121 define Image/Build/Template/WCR150GN
 122         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_wcr150gn,$(mtd_wcr150gn_kernel_part_size),$(mtd_wcr150gn_rootfs_part_size))
 123 endef
 124
 125 define Image/Build/Profile/WCR150GN
 126         $(call Image/Build/Template/WCR150GN,$(1),wcr150gn,WCR150GN)
 127 endef
 128
 129
 130 mtdlayout_f5d8235=mtdparts=physmap-flash.0:320k(u-boot)ro,1536k(kernel),6208k(rootfs),64k(nvram),64k(factory),7744k@0x50000(firmware)
 131 mtd_f5d8235_kernel_part_size=1572864
 132 mtd_f5d8235_rootfs_part_size=6356992
 133 define Image/Build/Template/F5D8235V2
 134         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_f5d8235,$(mtd_f5d8235_kernel_part_size),$(mtd_f5d8235_rootfs_part_size))
 135 endef
 136
 137 define Image/Build/Profile/F5D8235V2
 138         $(call Image/Build/Template/F5D8235V2,$(1),f5d8235v2,F5D8235_V2)
 139 endef
 140
 141
 142 ifeq ($(CONFIG_RALINK_RT305X),y)
 143 define Image/Build/Profile/Default
 144         $(call Image/Build/Profile/DIR300B1,$(1))
 145         $(call Image/Build/Profile/FONERA20N,$(1))
 146         $(call Image/Build/Profile/V22RW2X2,$(1))
 147         $(call Image/Build/Profile/PWH2004,$(1))
 148         $(call Image/Build/Profile/WHRG300N,$(1))
 149         $(call Image/Build/Profile/WCR150GN,$(1))
 150         $(call Image/Build/Profile/F5D8235V2,$(1))
 151         $(call Image/Build/Profile/HW5503G,$(1))
 152         $(call Image/Build/Profile/MOFI35003GN,$(1))
 153 endef
 154 endif
 155
 156 define Image/Build/squashfs
 157         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 158 endef
 159
 160 define Image/Build
 161         $(call Image/Build/$(1))
 162         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
 163         $(call Image/Build/Profile/$(PROFILE),$(1))
 164 endef
 165
 166 $(eval $(call BuildImage))