ar7: fix kernel_entry extraction
[openwrt/svn-archive/archive.git] / target / linux / ar7 / 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 $(INCLUDE_DIR)/image.mk
9
10 DROP_SECTIONS:=.reginfo .mdebug .comment .note .pdr .options .MIPS.options
11 OBJCOPY_SREC:=$(TARGET_CROSS)objcopy -S -O srec $(addprefix --remove-section=,$(DROP_SECTIONS))
12
13 LOADADDR:=0x94600000
14 KERNEL_ENTRY:=0x94100000
15 RAMSTART:=0x94000000
16 RAMSIZE:=0x00100000
17
18 EVA_LOADADDR := 0x94100000
19
20 LOADER_MAKEOPTS= \
21 KDIR=$(KDIR) \
22 LOADADDR=$(LOADADDR) \
23 KERNEL_ENTRY=$(KERNEL_ENTRY) \
24 RAMSTART=$(RAMSTART) \
25 RAMSIZE=$(RAMSIZE)
26
27 CFLAGS := -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
28 -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic \
29 -pipe -mlong-calls -fno-common \
30 -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap \
31 -DLOADADDR=$(LOADADDR)
32
33 define Build/Clean
34 $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
35 endef
36
37 define Image/Prepare
38 cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
39
40 $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader \
41 $(LOADER_MAKEOPTS) \
42 clean compile
43 $(OBJCOPY_SREC) $(KDIR)/loader.elf $(KDIR)/loader.srec
44 srec2bin $(KDIR)/loader.srec $(KDIR)/loader.bin
45 endef
46
47 define align/jffs2-64k
48 bs=65536 conv=sync
49 endef
50
51 define align/jffs2-128k
52 bs=131072 conv=sync
53 endef
54
55 define align/squashfs
56 bs=65536 conv=sync
57 endef
58
59 define Image/Build/CyberTAN
60 (dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin) | \
61 $(STAGING_DIR_HOST)/bin/addpattern -p $(3) -o $(BIN_DIR)/openwrt-$(2)-$(4)-code.bin
62 endef
63
64 define Image/Build/Titan
65 $(STAGING_DIR_HOST)/bin/mktitanimg -o $(BIN_DIR)/openwrt-$(2)-$(4)-code.bin -i $(KDIR)/loader.bin $(KDIR)/root.$(1) -a 0x10000 0x10000 -h 2 -p 0x4C575943 -s 0x0b010000
66 $(STAGING_DIR_HOST)/bin/mktitanimg -o $(BIN_DIR)/openwrt-$(2)-na-$(4)-code.bin -i $(KDIR)/loader.bin $(KDIR)/root.$(1) -a 0x10000 0x10000 -h 2 -p 0x4D575943 -s 0x0b010000
67 endef
68
69
70 #define Image/Build/sErCoMm
71 # cat sercomm/adam2.bin "$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin" > "$(KDIR)/dgfw.tmp"
72 # dd if=sercomm/$(2) of="$(KDIR)/dgfw.tmp" bs=$$$$((0x3e0000 - 80)) seek=1 conv=notrunc
73 # $(STAGING_DIR_HOST)/bin/dgfirmware -f -w "$(BIN_DIR)/openwrt-$(2)-$(3).img" "$(KDIR)/dgfw.tmp"
74 # rm -f "$(KDIR)/dgfw.tmp"
75 #endef
76
77 define Image/Build/EVA
78 $(STAGING_DIR_HOST)/bin/lzma2eva $(EVA_LOADADDR) 0x$${shell $(TARGET_CROSS)nm $(KDIR)/linux-*/vmlinux | grep -w kernel_entry | cut -d' ' -f1} $(KDIR)/vmlinux.lzma $(KDIR)/loader.eva
79 dd if=$(KDIR)/loader.eva $(call align/$(1)) > $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin
80 cat $(KDIR)/root.$(1) >> $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin
81 $(call prepare_generic_squashfs,$(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin)
82 endef
83
84 define Image/Build
85 dd if=$(KDIR)/loader.bin $(call align/$(1)) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
86 cat $(KDIR)/root.$(1) >> $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
87 $(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin)
88 $(call Image/Build/CyberTAN,$(1),AG1B,AG1B,$(1))
89 $(call Image/Build/CyberTAN,$(1),AG1A,AG1A,$(1))
90 $(call Image/Build/CyberTAN,$(1),WA21,WA21,$(1))
91 $(call Image/Build/CyberTAN,$(1),WA22,WA22,$(1))
92 $(call Image/Build/CyberTAN,$(1),WAG2,WAG2,$(1))
93 $(call Image/Build/CyberTAN,$(1),AG310,AV2A -b -r 1.0,$(1))
94 $(call Image/Build/CyberTAN,$(1),AG241v2,AG3A -b -r 2.0,$(1))
95 $(call Image/Build/CyberTAN,$(1),AG241v2b,AG3B -b -r 2.0,$(1))
96 $(call Image/Build/CyberTAN,$(1),AG241v1,AG3A -b,$(1))
97 $(call Image/Build/CyberTAN,$(1),WAG54GP2v1,ATWL -b,$(1))
98 $(call Image/Build/CyberTAN,$(1),WAG54GP2v2,CTWL -b,$(1))
99 $(call Image/Build/CyberTAN,$(1),WA31,WA31 -b,$(1))
100 $(call Image/Build/CyberTAN,$(1),WA32,WA32 -b,$(1))
101 $(call Image/Build/CyberTAN,$(1),WA7A,WA7A -b,$(1))
102 $(call Image/Build/CyberTAN,$(1),WA7B,WA7B -b,$(1))
103 # $(call Image/Build/sErCoMm,$(1),dg834,$(1))
104 # $(call Image/Build/sErCoMm,$(1),jdr454wb,$(1))
105 $(call Image/Build/EVA,$(1),EVA)
106 $(call Image/Build/Titan,$(1),Titan,Titan,$(1))
107 endef
108
109 $(eval $(call BuildImage))