2 # kbuild file for firmware/
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))
10 fw-external-y := $(subst ",,$(CONFIG_EXTRA_FIRMWARE))
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.
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 $(fw-shipped-all).
21 # But be aware that the config file might not be included at all.
23 ifdef CONFIG_ACENIC_OMIT_TIGON_I
24 acenic-objs := acenic/tg2.bin
25 fw-shipped- += acenic/tg1.bin
27 acenic-objs := acenic/tg1.bin acenic/tg2.bin
29 fw-shipped-$(CONFIG_3C359) += 3com/3C359.bin
30 fw-shipped-$(CONFIG_ACENIC) += $(acenic-objs)
31 fw-shipped-$(CONFIG_ADAPTEC_STARFIRE) += adaptec/starfire_rx.bin \
32 adaptec/starfire_tx.bin
33 fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin
34 fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw
35 fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
36 bnx2x/bnx2x-e1h-6.2.9.0.fw \
37 bnx2x/bnx2x-e2-6.2.9.0.fw
38 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
39 bnx2/bnx2-rv2p-09-6.0.17.fw \
40 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
41 bnx2/bnx2-mips-06-6.2.1.fw \
42 bnx2/bnx2-rv2p-06-6.0.15.fw
43 fw-shipped-$(CONFIG_BRCM80211_PCI) += brcm/bcm43xx-0.fw \
45 fw-shipped-$(CONFIG_BT_ATH3K) += ath3k-1.fw
46 fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
47 fw-shipped-$(CONFIG_COMPUTONE) += intelliport2.bin
48 fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
49 cxgb3/t3c_psram-1.1.0.bin \
50 cxgb3/t3fw-7.10.0.bin \
51 cxgb3/ael2005_opt_edc.bin \
52 cxgb3/ael2005_twx_edc.bin \
53 cxgb3/ael2020_twx_edc.bin
54 fw-shipped-$(CONFIG_DRM_MGA) += matrox/g200_warp.fw matrox/g400_warp.fw
55 fw-shipped-$(CONFIG_DRM_R128) += r128/r128_cce.bin
56 fw-shipped-$(CONFIG_DRM_RADEON) += radeon/R100_cp.bin radeon/R200_cp.bin \
57 radeon/R300_cp.bin radeon/R420_cp.bin \
58 radeon/RS690_cp.bin radeon/RS600_cp.bin \
60 radeon/R600_pfp.bin radeon/R600_me.bin \
61 radeon/RV610_pfp.bin radeon/RV610_me.bin \
62 radeon/RV630_pfp.bin radeon/RV630_me.bin \
63 radeon/RV620_pfp.bin radeon/RV620_me.bin \
64 radeon/RV635_pfp.bin radeon/RV635_me.bin \
65 radeon/RV670_pfp.bin radeon/RV670_me.bin \
66 radeon/RS780_pfp.bin radeon/RS780_me.bin \
67 radeon/RV770_pfp.bin radeon/RV770_me.bin \
68 radeon/RV730_pfp.bin radeon/RV730_me.bin \
69 radeon/RV710_pfp.bin radeon/RV710_me.bin
70 fw-shipped-$(CONFIG_DVB_AV7110) += av7110/bootcode.bin
71 fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
72 fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
74 fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
75 fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \
76 cis/DP83903.cis cis/NE2K.cis \
77 cis/tamarack.cis cis/PE-200.cis \
79 fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis
80 fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis
81 fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \
82 cis/COMpad2.cis cis/COMpad4.cis \
83 cis/SW_555_SER.cis cis/SW_7xx_SER.cis \
85 fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin
86 fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \
87 advansys/3550.bin advansys/38C0800.bin
88 fw-shipped-$(CONFIG_SCSI_QLOGIC_1280) += qlogic/1040.bin qlogic/1280.bin \
90 fw-shipped-$(CONFIG_SCSI_QLOGICPTI) += qlogic/isp1000.bin
91 fw-shipped-$(CONFIG_INFINIBAND_QIB) += qlogic/sd7220.fw
92 fw-shipped-$(CONFIG_SMCTR) += tr_smctr.bin
93 fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp
94 fw-shipped-$(CONFIG_SND_MAESTRO3) += ess/maestro3_assp_kernel.fw \
95 ess/maestro3_assp_minisrc.fw
96 fw-shipped-$(CONFIG_SND_SB16_CSP) += sb16/mulaw_main.csp sb16/alaw_main.csp \
97 sb16/ima_adpcm_init.csp \
98 sb16/ima_adpcm_playback.csp \
99 sb16/ima_adpcm_capture.csp
100 fw-shipped-$(CONFIG_SND_YMFPCI) += yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw \
102 fw-shipped-$(CONFIG_SND_WAVEFRONT) += yamaha/yss225_registers.bin
103 fw-shipped-$(CONFIG_TEHUTI) += tehuti/bdx.bin
104 fw-shipped-$(CONFIG_TIGON3) += tigon/tg3.bin tigon/tg3_tso.bin \
106 fw-shipped-$(CONFIG_TYPHOON) += 3com/typhoon.bin
107 fw-shipped-$(CONFIG_USB_DABUSB) += dabusb/firmware.fw dabusb/bitstream.bin
108 fw-shipped-$(CONFIG_USB_EMI26) += emi26/loader.fw emi26/firmware.fw \
110 fw-shipped-$(CONFIG_USB_EMI62) += emi62/loader.fw emi62/bitstream.fw \
111 emi62/spdif.fw emi62/midi.fw
112 fw-shipped-$(CONFIG_USB_KAWETH) += kaweth/new_code.bin kaweth/trigger_code.bin \
113 kaweth/new_code_fix.bin \
114 kaweth/trigger_code_fix.bin
115 ifdef CONFIG_FIRMWARE_IN_KERNEL
116 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_MPR) += keyspan/mpr.fw
117 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA18X) += keyspan/usa18x.fw
118 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19) += keyspan/usa19.fw
119 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QI) += keyspan/usa19qi.fw
120 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QW) += keyspan/usa19qw.fw
121 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19W) += keyspan/usa19w.fw
122 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28) += keyspan/usa28.fw
123 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XA) += keyspan/usa28xa.fw
124 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XB) += keyspan/usa28xb.fw
125 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28X) += keyspan/usa28x.fw
126 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49W) += keyspan/usa49w.fw
127 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49WLC) += keyspan/usa49wlc.fw
129 fw-shipped- += keyspan/mpr.fw keyspan/usa18x.fw keyspan/usa19.fw \
130 keyspan/usa19qi.fw keyspan/usa19qw.fw keyspan/usa19w.fw \
131 keyspan/usa28.fw keyspan/usa28xa.fw keyspan/usa28xb.fw \
132 keyspan/usa28x.fw keyspan/usa49w.fw keyspan/usa49wlc.fw
134 fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw \
135 mts_cdma.fw mts_gsm.fw mts_edge.fw
136 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT) += edgeport/boot.fw edgeport/boot2.fw \
137 edgeport/down.fw edgeport/down2.fw
138 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += edgeport/down3.bin
139 fw-shipped-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat_loader.fw whiteheat.fw \
140 # whiteheat_loader_debug.fw
141 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw
142 fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw
143 fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw
144 fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin
145 fw-shipped-$(CONFIG_YAM) += yam/1200.bin yam/9600.bin
146 fw-shipped-$(CONFIG_RT2X00) += rt2860.bin
148 fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-)
150 # Directories which we _might_ need to create, so we have a rule for them.
151 firmware-dirs := $(sort $(addprefix $(objtree)/$(obj)/,$(dir $(fw-external-y) $(fw-shipped-all))))
153 quiet_cmd_mkdir = MKDIR $(patsubst $(objtree)/%,%,$@)
154 cmd_mkdir = mkdir -p $@
156 quiet_cmd_ihex = IHEX $@
157 cmd_ihex = $(OBJCOPY) -Iihex -Obinary $< $@
159 quiet_cmd_ihex2fw = IHEX2FW $@
160 cmd_ihex2fw = $(objtree)/$(obj)/ihex2fw $< $@
162 quiet_cmd_h16tofw = H16TOFW $@
163 cmd_h16tofw = $(objtree)/$(obj)/ihex2fw -w $< $@
165 quiet_cmd_fwbin = MK_FW $@
166 cmd_fwbin = FWNAME="$(patsubst firmware/%.gen.S,%,$@)"; \
167 FWSTR="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst \
168 firmware/%.gen.S,%,$@))))"; \
169 ASM_WORD=$(if $(CONFIG_64BIT),.quad,.long); \
170 ASM_ALIGN=$(if $(CONFIG_64BIT),3,2); \
171 PROGBITS=$(if $(CONFIG_ARM),%,@)progbits; \
172 echo "/* Generated by firmware/Makefile */" > $@;\
173 echo " .section .rodata" >>$@;\
174 echo " .p2align $${ASM_ALIGN}" >>$@;\
175 echo "_fw_$${FWSTR}_bin:" >>$@;\
176 echo " .incbin \"$(2)\"" >>$@;\
177 echo "_fw_end:" >>$@;\
178 echo " .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@;\
179 echo " .p2align $${ASM_ALIGN}" >>$@;\
180 echo "_fw_$${FWSTR}_name:" >>$@;\
181 echo " .string \"$$FWNAME\"" >>$@;\
182 echo " .section .builtin_fw,\"a\",$${PROGBITS}" >>$@;\
183 echo " .p2align $${ASM_ALIGN}" >>$@;\
184 echo " $${ASM_WORD} _fw_$${FWSTR}_name" >>$@;\
185 echo " $${ASM_WORD} _fw_$${FWSTR}_bin" >>$@;\
186 echo " $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin" >>$@;
188 # One of these files will change, or come into existence, whenever
189 # the configuration changes between 32-bit and 64-bit. The .S files
190 # need to change when that happens.
191 wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \
192 include/config/ppc32.h include/config/ppc64.h \
193 include/config/superh32.h include/config/superh64.h \
194 include/config/x86_32.h include/config/x86_64.h)
196 # Workaround for make < 3.81, where .SECONDEXPANSION doesn't work.
197 # It'll end up depending on these targets, so make them a PHONY rule which
198 # depends on _all_ the directories in $(firmware-dirs), and it'll work out OK.
199 PHONY += $(objtree)/$$(%) $(objtree)/$(obj)/$$(%)
200 $(objtree)/$$(%) $(objtree)/$(obj)/$$(%): $(firmware-dirs)
203 # For the $$(dir %) trick, where we need % to be expanded first.
206 $(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps) \
207 | $(objtree)/$$(dir %)
208 $(call cmd,fwbin,$(patsubst %.gen.S,%,$@))
209 $(patsubst %,$(obj)/%.gen.S, $(fw-external-y)): %: $(wordsize_deps) \
210 include/config/extra/firmware/dir.h | $(objtree)/$$(dir %)
211 $(call cmd,fwbin,$(fwabs)/$(patsubst $(obj)/%.gen.S,%,$@))
213 # The .o files depend on the binaries directly; the .S files don't.
214 $(patsubst %,$(obj)/%.gen.o, $(fw-shipped-y)): %.gen.o: %
215 $(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/%
217 # .ihex is used just as a simple way to hold binary files in a source tree
218 # where binaries are frowned upon. They are directly converted with objcopy.
219 $(obj)/%: $(obj)/%.ihex | $(objtree)/$(obj)/$$(dir %)
222 # Don't depend on ihex2fw if we're installing and it already exists.
223 # Putting it after | in the dependencies doesn't seem sufficient when
224 # we're installing after a cross-compile, because ihex2fw has dependencies
225 # on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and
226 # thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree
227 # is exported read-only for someone to run 'make install'.
228 ifeq ($(INSTALL):$(wildcard $(obj)/ihex2fw),install:$(obj)/ihex2fw)
231 ihex2fw_dep := $(obj)/ihex2fw
234 # .HEX is also Intel HEX, but where the offset and length in each record
235 # is actually meaningful, because the firmware has to be loaded in a certain
236 # order rather than as a single binary blob. Thus, we convert them into our
237 # more compact binary representation of ihex records (<linux/ihex.h>)
238 $(obj)/%.fw: $(obj)/%.HEX $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %)
241 # .H16 is our own modified form of Intel HEX, with 16-bit length for records.
242 $(obj)/%.fw: $(obj)/%.H16 $(ihex2fw_dep) | $(objtree)/$(obj)/$$(dir %)
248 obj-y += $(patsubst %,%.gen.o, $(fw-external-y))
249 obj-$(CONFIG_FIRMWARE_IN_KERNEL) += $(patsubst %,%.gen.o, $(fw-shipped-y))
251 # Remove .S files and binaries created from ihex
252 # (during 'make clean' .config isn't included so they're all in $(fw-shipped-))
253 targets := $(fw-shipped-) $(patsubst $(obj)/%,%, \
254 $(shell find $(obj) -name \*.gen.S 2>/dev/null))
256 # Without this, built-in.o won't be created when it's empty, and the
257 # final vmlinux link will fail.
260 hostprogs-y := ihex2fw