Root/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#
7include $(TOPDIR)/rules.mk
8include $(INCLUDE_DIR)/image.mk
9
10DROP_SECTIONS:=.reginfo .mdebug .comment .note .pdr .options .MIPS.options
11OBJCOPY_SREC:=$(TARGET_CROSS)objcopy -S -O srec $(addprefix --remove-section=,$(DROP_SECTIONS))
12
13LOADADDR:=0x94600000
14KERNEL_ENTRY:=0x94100000
15RAMSTART:=0x94000000
16RAMSIZE:=0x00100000
17
18EVA_LOADADDR := 0x94100000
19
20LOADER_MAKEOPTS= \
21    KDIR=$(KDIR) \
22    LOADADDR=$(LOADADDR) \
23    KERNEL_ENTRY=$(KERNEL_ENTRY) \
24    RAMSTART=$(RAMSTART) \
25    RAMSIZE=$(RAMSIZE)
26
27CFLAGS := -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
28    -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 -mno-abicalls -fno-pic \
29    -pipe -mlong-calls -fno-common \
30    -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap \
31    -DLOADADDR=$(LOADADDR)
32
33define Build/Clean
34    $(MAKE) -C $(GENERIC_PLATFORM_DIR)/image/lzma-loader $(LOADER_MAKEOPTS) clean
35endef
36
37define 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    $(OBJCOPY_SREC) $(KDIR)/vmlinux.elf $(KDIR)/vmlinux.srec
45    srec2bin $(KDIR)/loader.srec $(KDIR)/loader.bin
46    srec2bin $(KDIR)/vmlinux.srec $(KDIR)/vmlinux.bin
47endef
48
49define align/jffs2-64k
50bs=65536 conv=sync
51endef
52
53define align/jffs2-128k
54bs=131072 conv=sync
55endef
56
57define align/squashfs
58endef
59
60define Image/Build/CyberTAN
61    (dd if=/dev/zero bs=16 count=1; cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin) | \
62        $(STAGING_DIR_HOST)/bin/addpattern -p $(3) -o $(BIN_DIR)/openwrt-$(2)-$(4)-code.bin
63endef
64
65define Image/Build/Titan
66    $(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
67    $(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
68endef
69
70define Image/Build/AudioCodes
71    ( dd if=$(KDIR)/vmlinux.elf bs=64k conv=sync ; dd if=$(KDIR)/root.$(1) ) > $(BIN_DIR)/openwrt-$(2)-$(1).bin
72endef
73
74#define Image/Build/sErCoMm
75# cat sercomm/adam2.bin "$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin" > "$(KDIR)/dgfw.tmp"
76# dd if=sercomm/$(2) of="$(KDIR)/dgfw.tmp" bs=$$$$((0x3e0000 - 80)) seek=1 conv=notrunc
77# $(STAGING_DIR_HOST)/bin/dgfirmware -f -w "$(BIN_DIR)/openwrt-$(2)-$(3).img" "$(KDIR)/dgfw.tmp"
78# rm -f "$(KDIR)/dgfw.tmp"
79#endef
80
81define Image/Build/EVA
82    $(STAGING_DIR_HOST)/bin/lzma2eva $(EVA_LOADADDR) 0x$${shell $(TARGET_CROSS)nm $(KDIR)/linux-*/vmlinux | grep -w kernel_entry | cut -d' ' -f1} $(KDIR)/vmlinux.lzma $(KDIR)/loader.eva
83    dd if=$(KDIR)/loader.eva $(call align/$(1)) > $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin
84    cat $(KDIR)/root.$(1) >> $(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin
85    $(call prepare_generic_squashfs,$(BIN_DIR)/openwrt-$(2)-$(KERNEL)-$(1).bin)
86endef
87
88define Image/Build/Initramfs
89    $(CP) $(KDIR)/vmlinux.bin $(BIN_DIR)/$(IMG_PREFIX)-initramfs.bin
90endef
91
92ifeq ($(CONFIG_AR7_TI),y)
93define Image/Build
94    dd if=$(KDIR)/loader.bin $(call align/$(1)) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
95    cat $(KDIR)/root.$(1) >> $(BIN_DIR)/$(IMG_PREFIX)-$(1).bin
96    $(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin)
97    $(call Image/Build/CyberTAN,$(1),AG1B,AG1B,$(1))
98    $(call Image/Build/CyberTAN,$(1),AG1A,AG1A,$(1))
99    $(call Image/Build/CyberTAN,$(1),WA21,WA21,$(1))
100    $(call Image/Build/CyberTAN,$(1),WA22,WA22,$(1))
101    $(call Image/Build/CyberTAN,$(1),WAG2,WAG2,$(1))
102    $(call Image/Build/CyberTAN,$(1),AG310,AV2A -b -r 1.0,$(1))
103    $(call Image/Build/CyberTAN,$(1),AG241v2,AG3A -b -r 2.0,$(1))
104    $(call Image/Build/CyberTAN,$(1),AG241v2b,AG3B -b -r 2.0,$(1))
105    $(call Image/Build/CyberTAN,$(1),AG241v1,AG3A -b,$(1))
106    $(call Image/Build/CyberTAN,$(1),WAG54GP2v1,ATWL -b,$(1))
107    $(call Image/Build/CyberTAN,$(1),WAG54GP2v2,CTWL -b,$(1))
108    $(call Image/Build/CyberTAN,$(1),WA31,WA31 -b,$(1))
109    $(call Image/Build/CyberTAN,$(1),WA32,WA32 -b,$(1))
110    $(call Image/Build/CyberTAN,$(1),WA7A,WA7A -b,$(1))
111    $(call Image/Build/CyberTAN,$(1),WA7B,WA7B -b,$(1))
112# $(call Image/Build/sErCoMm,$(1),dg834,$(1))
113# $(call Image/Build/sErCoMm,$(1),jdr454wb,$(1))
114    $(call Image/Build/EVA,$(1),EVA)
115    $(call Image/Build/Titan,$(1),Titan,Titan,$(1))
116ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
117    $(call Image/Build/Initramfs)
118endif
119endef
120endif
121
122ifeq ($(CONFIG_AR7_AC49X),y)
123define Image/Build
124# $(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).bin)
125    $(call Image/Build/AudioCodes,$(1),mp202,$(1))
126ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
127    $(call Image/Build/Initramfs)
128endif
129endef
130endif
131
132$(eval $(call BuildImage))
133

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