target/linux/brcm63xx/image/Makefile

   1 #
   2 # Copyright (C) 2006 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 LOADADDR = 0x80010000           # RAM start + 16M
  11 KERNEL_ENTRY = $(LOADADDR)      # Newer kernels add a jmp to the kernel_entry at the start of the binary
  12 RAMSIZE = 0x01000000            # 64MB
  13
  14 LOADER_MAKEOPTS= \
  15                 KDIR=$(KDIR) \
  16                 LOADADDR=$(LOADADDR) \
  17                 KERNEL_ENTRY=$(KERNEL_ENTRY) \
  18                 RAMSIZE=$(RAMSIZE)
  19
  20 SVN_REVISION=r$(shell svn info|grep Revision|cut -f1 -d\ )
  21
  22 define trxalign/jffs2-128k
  23 -a 0x20000
  24 endef
  25 define trxalign/jffs2-64k
  26 -a 0x10000
  27 endef
  28 define trxalign/squashfs
  29 -a 1024
  30 endef
  31
  32 define Image/Build/CFE
  33         # Generate the tagged image
  34         $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
  35                 -o $(BIN_DIR)/openwrt-$(2)-$(1)-$(6)-cfe.bin \
  36                 -b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
  37                 -t $(4) -d "$(5)"
  38 #               -b $(2) -c $(3) -e $(KERNEL_ENTRY) -l $(LOADADDR)
  39
  40 endef
  41
  42 define Image/Build/CFEAGPF
  43         # Generate the tagged image
  44         $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
  45                 -o $(BIN_DIR)/openwrt-$(2)-$(1)-$(7)-cfe.bin \
  46                 -b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
  47                 -v 8 -m IMAGE -k 0x20000 -n $(4) -t $(5)
  48 endef
  49
  50 define Image/Build/RedBoot
  51         cp $(KDIR)/vmlinux.elf $(BIN_DIR)/openwrt-$(1)-vmlinux.elf
  52         gzip -9 -c $(KDIR)/vmlinux > $(KDIR)/vmlinux.bin.gz
  53         $(STAGING_DIR_HOST)/bin/lzma e $(KDIR)/vmlinux $(KDIR)/vmlinux.bin.l7
  54         dd if=$(KDIR)/vmlinux.bin.l7 of=$(BIN_DIR)/openwrt-$(1)-vmlinux.lzma bs=65536 conv=sync
  55         dd if=$(KDIR)/vmlinux.bin.gz of=$(BIN_DIR)/openwrt-$(1)-vmlinux.gz bs=65536 conv=sync
  56 endef
  57
  58 define Image/Build/CFEOLD
  59         $(TOPDIR)/scripts/brcmImage.pl -t -p    \
  60                 -b $(2) -c $(3)                 \
  61                 -k $(KDIR)/vmlinux.lzma.cfe     \
  62                 -r $(KDIR)/root.$(1)            \
  63                 -o $(BIN_DIR)/openwrt-$(2)-$(1)-cfe.bin
  64 endef
  65
  66 define Build/Clean
  67         $(MAKE) -C lzma-loader clean
  68 endef
  69
  70 define Image/Prepare
  71         # Standard LZMA kernel
  72         cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
  73
  74         # CFE is a LZMA nazi! It took me hours to find out the parameters!
  75         # Also I think lzma has a bug cause it generates different output depending on
  76         # if you use stdin / stdout or not. Use files instead of stdio here, cause
  77         # otherwise CFE will complain and not boot the image.
  78         $(STAGING_DIR_HOST)/bin/lzma e -d22 -fb64 -a1 $(KDIR)/vmlinux $(KDIR)/vmlinux.lzma.tmp
  79
  80         # Strip out the length, CFE doesn't like this
  81         dd if=$(KDIR)/vmlinux.lzma.tmp of=$(KDIR)/vmlinux.lzma.cfe bs=5 count=1
  82         dd if=$(KDIR)/vmlinux.lzma.tmp of=$(KDIR)/vmlinux.lzma.cfe ibs=13 obs=5 skip=1 seek=1 conv=notrunc
  83         rm -f $(KDIR)/vmlinux.lzma.tmp
  84
  85         # Build the LZMA loader
  86         rm -f $(KDIR)/loader.gz
  87         $(MAKE) -C lzma-loader \
  88                 BUILD_DIR="$(KDIR)" \
  89                 TARGET="$(KDIR)" \
  90                 clean install
  91
  92         echo -ne "\\x00" >> $(KDIR)/loader.gz
  93         rm -f $(KDIR)/fs_mark
  94         touch $(KDIR)/fs_mark
  95         $(call prepare_generic_squashfs,$(KDIR)/fs_mark)
  96 endef
  97
  98 define Image/Build
  99         $(STAGING_DIR_HOST)/bin/trx -o $(BIN_DIR)/openwrt-$(BOARD)-$(1).trx -f $(KDIR)/loader.gz -f $(KDIR)/vmlinux.lzma $(call trxalign/$(1)) -f $(KDIR)/root.$(1)
 100         dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
 101         # Various routers
 102         $(call Image/Build/CFE,$(1),96345GW2,6345,bccfe,,bccfe)
 103         $(call Image/Build/CFE,$(1),96345GW2,6345,bc300,,bc300)
 104         $(call Image/Build/CFE,$(1),96345GW2,6345,bc310,OpenWRT-$(SVN_REVISION),bc310)
 105         $(call Image/Build/CFE,$(1),96348GW,6348,bccfe,,bcfe)
 106         # BT Voyager V2500V
 107         $(call Image/Build/CFE,$(1),V2500V_BB,6348,bc308,,btvgr)
 108         # Tecom GW6000
 109         $(call Image/Build/CFE,$(1),96348GW,6348,bc300,,bc300)
 110         # Tecom GW6200
 111         $(call Image/Build/CFE,$(1),96348GW,6348,bc310,$(shell printf '\x99'),gw6200)
 112         # Neufbox4
 113         $(call Image/Build/CFE,$(1),96358VW,6358,bccfe,,bccfe)
 114         $(call Image/Build/CFE,$(1),96358VW,6358,bc310,OpenWRT-$(SVN_REVISION),nb4)
 115         # Comtrend 536, 5621
 116         $(call Image/Build/CFE,$(1),96348GW-11,6348,bccfe,,bccfe)
 117         $(call Image/Build/CFE,$(1),96348GW-11,6348,bc300,,bc300)
 118         # Davolink DV201AMR
 119         $(call Image/Build/CFEOLD,$(1),DV201AMR,6348)
 120         # USR 9108
 121         $(call Image/Build/CFE,$(1),96348GW-A,6348,bccfe,,bccfe)
 122         $(call Image/Build/CFE,$(1),96348GW-A,6348,bc300,,bc300)
 123         $(call Image/Build/CFE,$(1),96348GW-A,6348,bc310,OpenWRT-$(SVN_REVISION),bc310)
 124         # NetGear DG834GT
 125         $(call Image/Build/CFE,$(1),96348GW-10,6348,bccfe,,bccfe)
 126         $(call Image/Build/CFE,$(1),96348GW-10,6348,bc300,,bc300)
 127
 128         # Sagem F@ST2404
 129         $(call Image/Build/CFE,$(1),F@ST2404,6348,bccfe,,bccfe)
 130         $(call Image/Build/CFE,$(1),F@ST2404,6348,bc300,,bc300)
 131         $(call Image/Build/CFE,$(1),F@ST2404,6348,bc310,OpenWRT-$(SVN_REVISION),bc310)
 132         # Inventel Livebox
 133         $(call Image/Build/RedBoot,livebox)
 134         # Pirelli Alice Gate VoIP 2 Plus Wi-Fi AGPF-S0
 135         $(call Image/Build/CFEAGPF,$(1),AGPF-S0,6358,0x20000,bccfe,,bccfe)
 136         $(call Image/Build/CFEAGPF,$(1),AGPF-S0,6358,0x20000,ag306,,agv2+w)
 137 endef
 138
 139 $(eval $(call BuildImage))