Root/
1 | # |
2 | # kbuild file for firmware/ |
3 | # |
4 | |
5 | # Create $(fwabs) from $(CONFIG_EXTRA_FIRMWARE_DIR) -- if it doesn't have a |
6 | # leading /, it's relative to $(srctree). |
7 | fwdir := $(subst ",,$(CONFIG_EXTRA_FIRMWARE_DIR)) |
8 | fwabs := $(addprefix $(srctree)/,$(filter-out /%,$(fwdir)))$(filter /%,$(fwdir)) |
9 | |
10 | fw-external-y := $(subst ",,$(CONFIG_EXTRA_FIRMWARE)) |
11 | |
12 | # There are three cases to care about: |
13 | # 1. Building kernel with CONFIG_FIRMWARE_IN_KERNEL=y -- $(fw-shipped-y) should |
14 | # include the firmware files to include, according to .config |
15 | # 2. 'make modules_install', which will install firmware for modules, and |
16 | # _also_ for the in-kernel drivers when CONFIG_FIRMWARE_IN_KERNEL=n |
17 | # 3. 'make firmware_install', which installs all firmware, unconditionally. |
18 | |
19 | # For the former two cases we want $(fw-shipped-y) and $(fw-shipped-m) to be |
20 | # accurate. In the latter case it doesn't matter -- it'll use $(fw-shipped-all). |
21 | # But be aware that the config file might not be included at all. |
22 | |
23 | ifdef CONFIG_ACENIC_OMIT_TIGON_I |
24 | acenic-objs := acenic/tg2.bin |
25 | fw-shipped- += acenic/tg1.bin |
26 | else |
27 | acenic-objs := acenic/tg1.bin acenic/tg2.bin |
28 | endif |
29 | fw-shipped-$(CONFIG_ACENIC) += $(acenic-objs) |
30 | fw-shipped-$(CONFIG_ADAPTEC_STARFIRE) += adaptec/starfire_rx.bin \ |
31 | adaptec/starfire_tx.bin |
32 | fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin |
33 | fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw |
34 | fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \ |
35 | bnx2x/bnx2x-e1h-6.2.9.0.fw \ |
36 | bnx2x/bnx2x-e2-6.2.9.0.fw |
37 | fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \ |
38 | bnx2/bnx2-rv2p-09-6.0.17.fw \ |
39 | bnx2/bnx2-rv2p-09ax-6.0.17.fw \ |
40 | bnx2/bnx2-mips-06-6.2.1.fw \ |
41 | bnx2/bnx2-rv2p-06-6.0.15.fw |
42 | fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin |
43 | fw-shipped-$(CONFIG_COMPUTONE) += intelliport2.bin |
44 | fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \ |
45 | cxgb3/t3c_psram-1.1.0.bin \ |
46 | cxgb3/t3fw-7.10.0.bin \ |
47 | cxgb3/ael2005_opt_edc.bin \ |
48 | cxgb3/ael2005_twx_edc.bin \ |
49 | cxgb3/ael2020_twx_edc.bin |
50 | fw-shipped-$(CONFIG_DRM_MGA) += matrox/g200_warp.fw matrox/g400_warp.fw |
51 | fw-shipped-$(CONFIG_DRM_R128) += r128/r128_cce.bin |
52 | fw-shipped-$(CONFIG_DRM_RADEON) += radeon/R100_cp.bin radeon/R200_cp.bin \ |
53 | radeon/R300_cp.bin radeon/R420_cp.bin \ |
54 | radeon/RS690_cp.bin radeon/RS600_cp.bin \ |
55 | radeon/R520_cp.bin \ |
56 | radeon/R600_pfp.bin radeon/R600_me.bin \ |
57 | radeon/RV610_pfp.bin radeon/RV610_me.bin \ |
58 | radeon/RV630_pfp.bin radeon/RV630_me.bin \ |
59 | radeon/RV620_pfp.bin radeon/RV620_me.bin \ |
60 | radeon/RV635_pfp.bin radeon/RV635_me.bin \ |
61 | radeon/RV670_pfp.bin radeon/RV670_me.bin \ |
62 | radeon/RS780_pfp.bin radeon/RS780_me.bin \ |
63 | radeon/RV770_pfp.bin radeon/RV770_me.bin \ |
64 | radeon/RV730_pfp.bin radeon/RV730_me.bin \ |
65 | radeon/RV710_pfp.bin radeon/RV710_me.bin |
66 | fw-shipped-$(CONFIG_DVB_AV7110) += av7110/bootcode.bin |
67 | fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin |
68 | fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \ |
69 | e100/d102e_ucode.bin |
70 | fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin |
71 | fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \ |
72 | cis/DP83903.cis cis/NE2K.cis \ |
73 | cis/tamarack.cis cis/PE-200.cis \ |
74 | cis/PE520.cis |
75 | fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis |
76 | fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis |
77 | fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \ |
78 | cis/COMpad2.cis cis/COMpad4.cis \ |
79 | cis/SW_555_SER.cis cis/SW_7xx_SER.cis \ |
80 | cis/SW_8xx_SER.cis |
81 | fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin |
82 | fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \ |
83 | advansys/3550.bin advansys/38C0800.bin |
84 | fw-shipped-$(CONFIG_SCSI_QLOGIC_1280) += qlogic/1040.bin qlogic/1280.bin \ |
85 | qlogic/12160.bin |
86 | fw-shipped-$(CONFIG_SCSI_QLOGICPTI) += qlogic/isp1000.bin |
87 | fw-shipped-$(CONFIG_INFINIBAND_QIB) += qlogic/sd7220.fw |
88 | fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp |
89 | fw-shipped-$(CONFIG_SND_MAESTRO3) += ess/maestro3_assp_kernel.fw \ |
90 | ess/maestro3_assp_minisrc.fw |
91 | fw-shipped-$(CONFIG_SND_SB16_CSP) += sb16/mulaw_main.csp sb16/alaw_main.csp \ |
92 | sb16/ima_adpcm_init.csp \ |
93 | sb16/ima_adpcm_playback.csp \ |
94 | sb16/ima_adpcm_capture.csp |
95 | fw-shipped-$(CONFIG_SND_YMFPCI) += yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw \ |
96 | yamaha/ds1e_ctrl.fw |
97 | fw-shipped-$(CONFIG_SND_WAVEFRONT) += yamaha/yss225_registers.bin |
98 | fw-shipped-$(CONFIG_TEHUTI) += tehuti/bdx.bin |
99 | fw-shipped-$(CONFIG_TIGON3) += tigon/tg3.bin tigon/tg3_tso.bin \ |
100 | tigon/tg3_tso5.bin |
101 | fw-shipped-$(CONFIG_TYPHOON) += 3com/typhoon.bin |
102 | fw-shipped-$(CONFIG_USB_DABUSB) += dabusb/firmware.fw dabusb/bitstream.bin |
103 | fw-shipped-$(CONFIG_USB_EMI26) += emi26/loader.fw emi26/firmware.fw \ |
104 | emi26/bitstream.fw |
105 | fw-shipped-$(CONFIG_USB_EMI62) += emi62/loader.fw emi62/bitstream.fw \ |
106 | emi62/spdif.fw emi62/midi.fw |
107 | fw-shipped-$(CONFIG_USB_KAWETH) += kaweth/new_code.bin kaweth/trigger_code.bin \ |
108 | kaweth/new_code_fix.bin \ |
109 | kaweth/trigger_code_fix.bin |
110 | ifdef CONFIG_FIRMWARE_IN_KERNEL |
111 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_MPR) += keyspan/mpr.fw |
112 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA18X) += keyspan/usa18x.fw |
113 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19) += keyspan/usa19.fw |
114 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QI) += keyspan/usa19qi.fw |
115 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QW) += keyspan/usa19qw.fw |
116 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19W) += keyspan/usa19w.fw |
117 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28) += keyspan/usa28.fw |
118 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XA) += keyspan/usa28xa.fw |
119 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XB) += keyspan/usa28xb.fw |
120 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28X) += keyspan/usa28x.fw |
121 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49W) += keyspan/usa49w.fw |
122 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49WLC) += keyspan/usa49wlc.fw |
123 | else |
124 | fw-shipped- += keyspan/mpr.fw keyspan/usa18x.fw keyspan/usa19.fw \ |
125 | keyspan/usa19qi.fw keyspan/usa19qw.fw keyspan/usa19w.fw \ |
126 | keyspan/usa28.fw keyspan/usa28xa.fw keyspan/usa28xb.fw \ |
127 | keyspan/usa28x.fw keyspan/usa49w.fw keyspan/usa49wlc.fw |
128 | endif |
129 | fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw \ |
130 | mts_cdma.fw mts_gsm.fw mts_edge.fw |
131 | fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT) += edgeport/boot.fw edgeport/boot2.fw \ |
132 | edgeport/down.fw edgeport/down2.fw |
133 | fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += edgeport/down3.bin |
134 | fw-shipped-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat_loader.fw whiteheat.fw \ |
135 | # whiteheat_loader_debug.fw |
136 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw |
137 | fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw |
138 | fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw |
139 | fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin |
140 | fw-shipped-$(CONFIG_YAM) += yam/1200.bin yam/9600.bin |
141 | |
142 | fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-) |
143 | |
144 | # Directories which we _might_ need to create, so we have a rule for them. |
145 | firmware-dirs := $(sort $(addprefix $(objtree)/$(obj)/,$(dir $(fw-external-y) $(fw-shipped-all)))) |
146 | |
147 | quiet_cmd_mkdir = MKDIR $(patsubst $(objtree)/%,%,$@) |
148 | cmd_mkdir = mkdir -p $@ |
149 | |
150 | quiet_cmd_ihex = IHEX $@ |
151 | cmd_ihex = $(OBJCOPY) -Iihex -Obinary $< $@ |
152 | |
153 | quiet_cmd_ihex2fw = IHEX2FW $@ |
154 | cmd_ihex2fw = $(objtree)/$(obj)/ihex2fw $< $@ |
155 | |
156 | quiet_cmd_h16tofw = H16TOFW $@ |
157 | cmd_h16tofw = $(objtree)/$(obj)/ihex2fw -w $< $@ |
158 | |
159 | quiet_cmd_fwbin = MK_FW $@ |
160 | cmd_fwbin = FWNAME="$(patsubst firmware/%.gen.S,%,$@)"; \ |
161 | FWSTR="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst \ |
162 | firmware/%.gen.S,%,$@))))"; \ |
163 | ASM_WORD=$(if $(CONFIG_64BIT),.quad,.long); \ |
164 | ASM_ALIGN=$(if $(CONFIG_64BIT),3,2); \ |
165 | PROGBITS=$(if $(CONFIG_ARM),%,@)progbits; \ |
166 | echo "/* Generated by firmware/Makefile */" > $@;\ |
167 | echo " .section .rodata" >>$@;\ |
168 | echo " .p2align $${ASM_ALIGN}" >>$@;\ |
169 | echo "_fw_$${FWSTR}_bin:" >>$@;\ |
170 | echo " .incbin \"$(2)\"" >>$@;\ |
171 | echo "_fw_end:" >>$@;\ |
172 | echo " .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@;\ |
173 | echo " .p2align $${ASM_ALIGN}" >>$@;\ |
174 | echo "_fw_$${FWSTR}_name:" >>$@;\ |
175 | echo " .string \"$$FWNAME\"" >>$@;\ |
176 | echo " .section .builtin_fw,\"a\",$${PROGBITS}" >>$@;\ |
177 | echo " .p2align $${ASM_ALIGN}" >>$@;\ |
178 | echo " $${ASM_WORD} _fw_$${FWSTR}_name" >>$@;\ |
179 | echo " $${ASM_WORD} _fw_$${FWSTR}_bin" >>$@;\ |
180 | echo " $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin" >>$@; |
181 | |
182 | # One of these files will change, or come into existence, whenever |
183 | # the configuration changes between 32-bit and 64-bit. The .S files |
184 | # need to change when that happens. |
185 | wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \ |
186 | include/config/ppc32.h include/config/ppc64.h \ |
187 | include/config/superh32.h include/config/superh64.h \ |
188 | include/config/x86_32.h include/config/x86_64.h) |
189 | |
190 | # Workaround for make < 3.81, where .SECONDEXPANSION doesn't work. |
191 | # It'll end up depending on these targets, so make them a PHONY rule which |
192 | # depends on _all_ the directories in $(firmware-dirs), and it'll work out OK. |
193 | PHONY += $(objtree)/$$(%) $(objtree)/$(obj)/$$(%) |
194 | $(objtree)/$$(%) $(objtree)/$(obj)/$$(%): $(firmware-dirs) |
195 | @true |
196 | |
197 | # For the $$(dir %) trick, where we need % to be expanded first. |
198 | .SECONDEXPANSION: |
199 | |
200 | $(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps) \ |
201 | | $(objtree)/$$(dir %) |
202 | $(call cmd,fwbin,$(patsubst %.gen.S,%,$@)) |
203 | $(patsubst %,$(obj)/%.gen.S, $(fw-external-y)): %: $(wordsize_deps) \ |
204 | include/config/extra/firmware/dir.h | $(objtree)/$$(dir %) |
205 | $(call cmd,fwbin,$(fwabs)/$(patsubst $(obj)/%.gen.S,%,$@)) |
206 | |
207 | # The .o files depend on the binaries directly; the .S files don't. |
208 | $(patsubst %,$(obj)/%.gen.o, $(fw-shipped-y)): %.gen.o: % |
209 | $(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/% |
210 | |
211 | # .ihex is used just as a simple way to hold binary files in a source tree |
212 | # where binaries are frowned upon. They are directly converted with objcopy. |
213 | $(obj)/%: $(obj)/%.ihex | $(objtree)/$(obj)/$$(dir %) |
214 | $(call cmd,ihex) |
215 | |
216 | # Don't depend on ihex2fw if we're installing and it already exists. |
217 | # Putting it after | in the dependencies doesn't seem sufficient when |
218 | # we're installing after a cross-compile, because ihex2fw has dependencies |
219 | # on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and |
220 | # thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree |
221 | # is exported read-only for someone to run 'make install'. |
222 | ifeq ($(INSTALL):$(wildcard $(obj)/ihex2fw),install:$(obj)/ihex2fw) |
223 | ihex2fw_dep := |
224 | else |
225 | ihex2fw_dep := $(obj)/ihex2fw |
226 | endif |
227 | |
228 | # .HEX is also Intel HEX, but where the offset and length in each record |
229 | # is actually meaningful, because the firmware has to be loaded in a certain |
230 | # order rather than as a single binary blob. Thus, we convert them into our |
231 | # more compact binary representation of ihex records (<linux/ihex.h>) |
232 | $(obj)/%.fw: $(obj)/%.HEX $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %) |
233 | $(call cmd,ihex2fw) |
234 | |
235 | # .H16 is our own modified form of Intel HEX, with 16-bit length for records. |
236 | $(obj)/%.fw: $(obj)/%.H16 $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %) |
237 | $(call cmd,h16tofw) |
238 | |
239 | $(firmware-dirs): |
240 | $(call cmd,mkdir) |
241 | |
242 | obj-y += $(patsubst %,%.gen.o, $(fw-external-y)) |
243 | obj-$(CONFIG_FIRMWARE_IN_KERNEL) += $(patsubst %,%.gen.o, $(fw-shipped-y)) |
244 | |
245 | # Remove .S files and binaries created from ihex |
246 | # (during 'make clean' .config isn't included so they're all in $(fw-shipped-)) |
247 | targets := $(fw-shipped-) $(patsubst $(obj)/%,%, \ |
248 | $(shell find $(obj) -name \*.gen.S 2>/dev/null)) |
249 | |
250 | # Without this, built-in.o won't be created when it's empty, and the |
251 | # final vmlinux link will fail. |
252 | obj-n := dummy |
253 | |
254 | hostprogs-y := ihex2fw |
255 |
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