Root/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#
7include $(TOPDIR)/rules.mk
8include $(INCLUDE_DIR)/image.mk
9
10define imgname
11$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1)
12endef
13
14VMLINUX:=$(IMG_PREFIX)-vmlinux
15UIMAGE:=$(IMG_PREFIX)-uImage
16ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
17    VMLINUX:=$(IMG_PREFIX)-vmlinux-initramfs
18    UIMAGE:=$(IMG_PREFIX)-uImage-initramfs
19endif
20
21ifeq ($(CONFIG_RALINK_RT305X),y)
22define kernel_entry
23-a 0x80000000 -e 0x80000000
24endef
25else
26define kernel_entry
27-a 0x88000000 -e 0x88000000
28endef
29endif
30
31define CompressLzma
32  $(STAGING_DIR_HOST)/bin/lzma e $(1) -lc1 -lp2 -pb2 $(2)
33endef
34
35define 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)
39endef
40
41define 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)
45endef
46
47define 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
53endef
54
55define 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
71endef
72
73mtdlayout_4M=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,832k(kernel),2944k(rootfs),3776k@0x50000(firmware)
74define Image/Build/Template/GENERIC_4M
75    $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_4M,851968,3014656)
76endef
77
78mtdlayout_8M=mtdparts=physmap-flash.0:192k(u-boot)ro,64k(u-boot-env)ro,64k(factory)ro,832k(kernel),7040k(rootfs),7872k@0x50000(firmware)
79define Image/Build/Template/GENERIC_8M
80    $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_8M,851968,7208960)
81endef
82
83define Image/Build/Profile/DIR300B1
84    $(call Image/Build/Template/GENERIC_4M,$(1),dir-300-b1,DIR-300-revB)
85endef
86
87define Image/Build/Profile/FONERA20N
88    $(call Image/Build/Template/GENERIC_8M,$(1),fonera20n,FONERA20N)
89endef
90
91define Image/Build/Template/PWH2004
92    $(call Image/Build/Template/GENERIC_8M,$(1),pwh2004,PWH2004)
93endef
94
95define Image/Build/Profile/V22RW2X2
96    $(call Image/Build/Template/GENERIC_4M,$(1),v22rw-2x2,V22RW-2X2)
97endef
98
99define Image/Build/Profile/WHRG300N
100    $(call Image/Build/Template/GENERIC_4M,$(1),whr-g300n,WHR-G300N)
101endef
102
103define Image/Build/Profile/HW5503G
104    $(call Image/Build/Template/GENERIC_8M,$(1),hw550-3g,HW550-3G)
105endef
106
107define Image/Build/Profile/MOFI35003GN
108    $(call Image/Build/Template/GENERIC_8M,$(1),mofi3500-3gn,MOFI3500-3GN)
109endef
110
111mtdlayout_wcr150gn=mtdparts=physmap-flash.0:192k(Bootloader)ro,64k(Config),64k(Factory),832k(Kernel),2944k(rootfs),3776k@0x50000(firmware)
112mtd_wcr150gn_kernel_part_size=851968
113mtd_wcr150gn_rootfs_part_size=3014656
114define Image/Build/Template/WCR150GN
115    $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_wcr150gn,$(mtd_wcr150gn_kernel_part_size),$(mtd_wcr150gn_rootfs_part_size))
116endef
117
118define Image/Build/Profile/WCR150GN
119    $(call Image/Build/Template/WCR150GN,$(1),wcr150gn,WCR150GN)
120endef
121
122
123mtdlayout_f5d8235=mtdparts=physmap-flash.0:320k(u-boot)ro,1536k(kernel),6208k(rootfs),64k(nvram),64k(factory),7744k@0x50000(firmware)
124mtd_f5d8235_kernel_part_size=1572864
125mtd_f5d8235_rootfs_part_size=6356992
126define Image/Build/Template/F5D8235V2
127    $(call BuildFirmware/Generic,$(1),$(2),board=$(3),mtdlayout_f5d8235,$(mtd_f5d8235_kernel_part_size),$(mtd_f5d8235_rootfs_part_size))
128endef
129
130define Image/Build/Profile/F5D8235V2
131    $(call Image/Build/Template/F5D8235V2,$(1),f5d8235v2,F5D8235_V2)
132endef
133
134
135ifeq ($(CONFIG_RALINK_RT305X),y)
136define Image/Build/Profile/Default
137    $(call Image/Build/Profile/DIR300B1,$(1))
138    $(call Image/Build/Profile/FONERA20N,$(1))
139    $(call Image/Build/Profile/V22RW2X2,$(1))
140    $(call Image/Build/Profile/PWH2004,$(1))
141    $(call Image/Build/Profile/WHRG300N,$(1))
142    $(call Image/Build/Profile/WCR150GN,$(1))
143    $(call Image/Build/Profile/F5D8235V2,$(1))
144    $(call Image/Build/Profile/HW5503G,$(1))
145    $(call Image/Build/Profile/MOFI35003GN,$(1))
146endef
147endif
148
149define Image/Build/squashfs
150    $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
151endef
152
153define Image/Build
154    $(call Image/Build/$(1))
155    dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
156    $(call Image/Build/Profile/$(PROFILE),$(1))
157endef
158
159$(eval $(call BuildImage))
160

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