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         $(call MkImage,lzma,"$(KDIR)/vmlinux-$(2).bin.lzma","$(KDIR)/vmlinux-$(2).uImage")
  58         if [ `stat -c%s "$(KDIR)/vmlinux-$(2).uImage"` -gt $(5) ]; then \
  59                 echo "Warning: $(KDIR)/vmlinux-$(2).uImage is too big"; \
  60         else if [ `stat -c%s $(KDIR)/root.$(1)` -gt $(6) ]; then \
  61                 echo "Warning: $(KDIR)/root.$(1) is too big"; \
  62         else \
  63                 ( \
  64                         dd if=$(KDIR)/vmlinux-$(2).uImage bs=$(5) conv=sync; \
  65                         dd if=$(KDIR)/root.$(1) bs=64k conv=sync; \
  66                 ) > $(call imgname,$(1),$(2))-sysupgrade.bin; \
  67         fi; fi
  68 endef
  69
  70 define BuildFirmware/Buffalo
  71         $(call PatchKernelLzma,$(2),board=$(3) $($(4)))
  72         $(call MkImage,lzma,"$(KDIR)/vmlinux-$(2).bin.lzma","$(KDIR)/vmlinux-$(2).uImage")
  73         if [ `stat -c%s "$(KDIR)/vmlinux-$(2).uImage"` -gt $(5) ]; then \
  74                 echo "Warning: $(KDIR)/vmlinux-$(2).uImage is too big"; \
  75         else if [ `stat -c%s $(KDIR)/root.$(1)` -gt $(6) ]; then \
  76                 echo "Warning: $(KDIR)/root.$(1) is too big"; \
  77         else \
  78                 buffalo-enc -p $(3) -v 1.76 \
  79                         -i $(KDIR)/vmlinux-$(2).uImage \
  80                         -o $(KDIR)/vmlinux-$(2).uImage.enc; \
  81                 buffalo-enc -p $(3) -v 1.76 \
  82                         -i $(KDIR)/root.$(1) \
  83                         -o $(KDIR)/root.$(1).enc; \
  84                 buffalo-tag -b $(3) -p $(3) -a ram -v 1.76 -m 1.01 \
  85                         -l mlang8 -f 1 -r EU \
  86                         -i $(KDIR)/vmlinux-$(2).uImage.enc \
  87                         -i $(KDIR)/root.$(2).enc \
  88                         -o $(call imgname,$(1),$(2))-factory-EU.bin; \
  89         fi; fi
  90 endef
  91
  92 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)
  93 define Image/Build/Template/GENERIC_4M
  94         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_4M,851968,3014656)
  95 endef
  96
  97 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)
  98 define Image/Build/Template/GENERIC_8M
  99         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_8M,851968,7208960)
 100 endef
 101
 102 mtdlayout_dir300b1=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(devdata)ro,64k(devconf)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
 103 mtd_dir300b1_kernel_part_size=851968
 104 mtd_dir300b1_rootfs_part_size=3014656
 105 define Image/Build/Template/DIR300B1
 106         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_dir300b1,$(mtd_dir300b1_kernel_part_size),$(mtd_dir300b1_rootfs_part_size))
 107         mkwrgimg -s wrgn23_dlwbr_dir300b -d /dev/mtdblock/2 \
 108                 -i $(call imgname,$(1),$(2))-sysupgrade.bin \
 109                 -o $(call imgname,$(1),$(2))-factory.bin
 110 endef
 111
 112 define Image/Build/Profile/DIR300B1
 113         $(call Image/Build/Template/DIR300B1,$(1),dir-300-b1,DIR-300-revB)
 114 endef
 115
 116 define Image/Build/Profile/FONERA20N
 117         $(call Image/Build/Template/GENERIC_8M,$(1),fonera20n,FONERA20N)
 118 endef
 119
 120 define Image/Build/Template/PWH2004
 121         $(call Image/Build/Template/GENERIC_8M,$(1),pwh2004,PWH2004)
 122 endef
 123
 124 define Image/Build/Profile/V22RW2X2
 125         $(call Image/Build/Template/GENERIC_4M,$(1),v22rw-2x2,V22RW-2X2)
 126 endef
 127
 128 mtdlayout_whrg300n=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,960k(kernel),2752k(rootfs),64k(user)ro,3712k@0x50000(firmware)
 129 define Image/Build/Profile/WHRG300N
 130         $(call Image/Build/Template/GENERIC_4M,$(1),whr-g300n,WHR-G300N)
 131         $(call BuildFirmware/Buffalo,$(1),whr-g300n,WHR-G300N,mtdlayout_whrg300n,983040,3801088)
 132 endef
 133
 134 define Image/Build/Profile/HW5503G
 135         $(call Image/Build/Template/GENERIC_8M,$(1),hw550-3g,HW550-3G)
 136 endef
 137
 138 define Image/Build/Profile/MOFI35003GN
 139         $(call Image/Build/Template/GENERIC_8M,$(1),mofi3500-3gn,MOFI3500-3GN)
 140 endef
 141
 142 mtdlayout_wcr150gn=mtdparts=physmap-flash.0:192k(bootloader)ro,64k(config),64k(factory),832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
 143 mtd_wcr150gn_kernel_part_size=851968
 144 mtd_wcr150gn_rootfs_part_size=3014656
 145 define Image/Build/Template/WCR150GN
 146         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_wcr150gn,$(mtd_wcr150gn_kernel_part_size),$(mtd_wcr150gn_rootfs_part_size))
 147 endef
 148
 149 define Image/Build/Profile/WCR150GN
 150         $(call Image/Build/Template/WCR150GN,$(1),wcr150gn,WCR150GN)
 151 endef
 152
 153
 154 mtdlayout_f5d8235=mtdparts=physmap-flash.0:320k(u-boot)ro,1536k(kernel),6208k(rootfs),64k(nvram),64k(factory),7744k@0x50000(firmware)
 155 mtd_f5d8235_kernel_part_size=1572864
 156 mtd_f5d8235_rootfs_part_size=6356992
 157 define Image/Build/Template/F5D8235V2
 158         $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_f5d8235,$(mtd_f5d8235_kernel_part_size),$(mtd_f5d8235_rootfs_part_size))
 159 endef
 160
 161 define Image/Build/Profile/F5D8235V2
 162         $(call Image/Build/Template/F5D8235V2,$(1),f5d8235v2,F5D8235_V2)
 163 endef
 164
 165
 166 ifeq ($(CONFIG_RALINK_RT305X),y)
 167 define Image/Build/Profile/Default
 168         $(call Image/Build/Profile/DIR300B1,$(1))
 169         $(call Image/Build/Profile/FONERA20N,$(1))
 170         $(call Image/Build/Profile/V22RW2X2,$(1))
 171         $(call Image/Build/Profile/PWH2004,$(1))
 172         $(call Image/Build/Profile/WHRG300N,$(1))
 173         $(call Image/Build/Profile/WCR150GN,$(1))
 174         $(call Image/Build/Profile/F5D8235V2,$(1))
 175         $(call Image/Build/Profile/HW5503G,$(1))
 176         $(call Image/Build/Profile/MOFI35003GN,$(1))
 177 endef
 178 endif
 179
 180 define Image/Build/squashfs
 181         $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
 182 endef
 183
 184 define Image/Build
 185         $(call Image/Build/$(1))
 186         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
 187         $(call Image/Build/Profile/$(PROFILE),$(1))
 188 endef
 189
 190 $(eval $(call BuildImage))