Version:  2.0.40 2.2.26 2.4.37 3.13 3.14 3.15 3.16 3.17 3.18 3.19 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10

Linux/firmware/Makefile

  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 $(quote),,$(CONFIG_EXTRA_FIRMWARE_DIR))
  8 fwabs := $(addprefix $(srctree)/,$(filter-out /%,$(fwdir)))$(filter /%,$(fwdir))
  9 
 10 fw-external-y := $(subst $(quote),,$(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_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
 44                                    cxgb3/t3c_psram-1.1.0.bin \
 45                                    cxgb3/ael2005_opt_edc.bin \
 46                                    cxgb3/ael2005_twx_edc.bin \
 47                                    cxgb3/ael2020_twx_edc.bin
 48 fw-shipped-$(CONFIG_DRM_MGA) += matrox/g200_warp.fw matrox/g400_warp.fw
 49 fw-shipped-$(CONFIG_DRM_R128) += r128/r128_cce.bin
 50 fw-shipped-$(CONFIG_DRM_RADEON) += radeon/R100_cp.bin radeon/R200_cp.bin \
 51                                    radeon/R300_cp.bin radeon/R420_cp.bin \
 52                                    radeon/RS690_cp.bin radeon/RS600_cp.bin \
 53                                    radeon/R520_cp.bin \
 54                                    radeon/R600_pfp.bin radeon/R600_me.bin \
 55                                    radeon/RV610_pfp.bin radeon/RV610_me.bin \
 56                                    radeon/RV630_pfp.bin radeon/RV630_me.bin \
 57                                    radeon/RV620_pfp.bin radeon/RV620_me.bin \
 58                                    radeon/RV635_pfp.bin radeon/RV635_me.bin \
 59                                    radeon/RV670_pfp.bin radeon/RV670_me.bin \
 60                                    radeon/RS780_pfp.bin radeon/RS780_me.bin \
 61                                    radeon/RV770_pfp.bin radeon/RV770_me.bin \
 62                                    radeon/RV730_pfp.bin radeon/RV730_me.bin \
 63                                    radeon/RV710_pfp.bin radeon/RV710_me.bin
 64 fw-shipped-$(CONFIG_DVB_AV7110) += av7110/bootcode.bin
 65 fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
 66 fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \
 67                              e100/d102e_ucode.bin
 68 fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin
 69 fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \
 70                                      cis/DP83903.cis cis/NE2K.cis \
 71                                      cis/tamarack.cis cis/PE-200.cis \
 72                                      cis/PE520.cis
 73 fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis
 74 fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis
 75 fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \
 76                                        cis/COMpad2.cis cis/COMpad4.cis \
 77                                        cis/SW_555_SER.cis cis/SW_7xx_SER.cis \
 78                                        cis/SW_8xx_SER.cis
 79 fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin
 80 fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \
 81                                       advansys/3550.bin advansys/38C0800.bin
 82 fw-shipped-$(CONFIG_SCSI_QLOGIC_1280) += qlogic/1040.bin qlogic/1280.bin \
 83                                          qlogic/12160.bin
 84 fw-shipped-$(CONFIG_SCSI_QLOGICPTI) += qlogic/isp1000.bin
 85 fw-shipped-$(CONFIG_INFINIBAND_QIB) += qlogic/sd7220.fw
 86 fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp
 87 fw-shipped-$(CONFIG_SND_MAESTRO3) += ess/maestro3_assp_kernel.fw \
 88                                      ess/maestro3_assp_minisrc.fw
 89 fw-shipped-$(CONFIG_SND_SB16_CSP) += sb16/mulaw_main.csp sb16/alaw_main.csp \
 90                                      sb16/ima_adpcm_init.csp \
 91                                      sb16/ima_adpcm_playback.csp \
 92                                      sb16/ima_adpcm_capture.csp
 93 fw-shipped-$(CONFIG_SND_YMFPCI) += yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw \
 94                                    yamaha/ds1e_ctrl.fw
 95 fw-shipped-$(CONFIG_SND_WAVEFRONT) += yamaha/yss225_registers.bin
 96 fw-shipped-$(CONFIG_TEHUTI) += tehuti/bdx.bin
 97 fw-shipped-$(CONFIG_TIGON3) += tigon/tg3.bin tigon/tg3_tso.bin \
 98                                tigon/tg3_tso5.bin
 99 fw-shipped-$(CONFIG_TYPHOON) += 3com/typhoon.bin
100 fw-shipped-$(CONFIG_USB_EMI26) += emi26/loader.fw emi26/firmware.fw \
101                                   emi26/bitstream.fw
102 fw-shipped-$(CONFIG_USB_EMI62) += emi62/loader.fw emi62/bitstream.fw \
103                                   emi62/spdif.fw emi62/midi.fw
104 fw-shipped-$(CONFIG_USB_KAWETH) += kaweth/new_code.bin kaweth/trigger_code.bin \
105                                    kaweth/new_code_fix.bin \
106                                    kaweth/trigger_code_fix.bin
107 ifdef CONFIG_FIRMWARE_IN_KERNEL
108 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_MPR) += keyspan/mpr.fw
109 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA18X) += keyspan/usa18x.fw
110 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19) += keyspan/usa19.fw
111 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QI) += keyspan/usa19qi.fw
112 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QW) += keyspan/usa19qw.fw
113 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19W) += keyspan/usa19w.fw
114 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28) += keyspan/usa28.fw
115 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XA) += keyspan/usa28xa.fw
116 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XB) += keyspan/usa28xb.fw
117 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28X) += keyspan/usa28x.fw
118 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49W) += keyspan/usa49w.fw
119 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49WLC) += keyspan/usa49wlc.fw
120 else
121 fw-shipped- += keyspan/mpr.fw keyspan/usa18x.fw keyspan/usa19.fw        \
122         keyspan/usa19qi.fw keyspan/usa19qw.fw keyspan/usa19w.fw         \
123         keyspan/usa28.fw keyspan/usa28xa.fw keyspan/usa28xb.fw          \
124         keyspan/usa28x.fw keyspan/usa49w.fw keyspan/usa49wlc.fw
125 endif
126 fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw \
127                                       mts_cdma.fw mts_gsm.fw mts_edge.fw
128 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT) += edgeport/boot.fw edgeport/boot2.fw \
129                                             edgeport/down.fw edgeport/down2.fw
130 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += edgeport/down3.bin
131 fw-shipped-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat_loader.fw whiteheat.fw \
132                                            # whiteheat_loader_debug.fw
133 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw
134 fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw
135 fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw
136 fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin
137 fw-shipped-$(CONFIG_YAM) += yam/1200.bin yam/9600.bin
138 
139 fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-)
140 
141 quiet_cmd_ihex  = IHEX    $@
142       cmd_ihex  = $(OBJCOPY) -Iihex -Obinary $< $@
143 
144 quiet_cmd_ihex2fw  = IHEX2FW $@
145       cmd_ihex2fw  = $(objtree)/$(obj)/ihex2fw $< $@
146 
147 quiet_cmd_h16tofw  = H16TOFW $@
148       cmd_h16tofw  = $(objtree)/$(obj)/ihex2fw -w $< $@
149 
150 quiet_cmd_fwbin = MK_FW   $@
151       cmd_fwbin = FWNAME="$(patsubst firmware/%.gen.S,%,$@)";                \
152                   FWSTR="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst      \
153                                 firmware/%.gen.S,%,$@))))";                  \
154                   ASM_WORD=$(if $(CONFIG_64BIT),.quad,.long);                \
155                   ASM_ALIGN=$(if $(CONFIG_64BIT),3,2);                       \
156                   PROGBITS=$(if $(CONFIG_ARM),%,@)progbits;                  \
157                   echo "/* Generated by firmware/Makefile */"           > $@;\
158                   echo "    .section .rodata"                           >>$@;\
159                   echo "    .p2align $${ASM_ALIGN}"                     >>$@;\
160                   echo "_fw_$${FWSTR}_bin:"                             >>$@;\
161                   echo "    .incbin \"$(2)\""                           >>$@;\
162                   echo "_fw_end:"                                       >>$@;\
163                   echo "   .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@;\
164                   echo "    .p2align $${ASM_ALIGN}"                     >>$@;\
165                   echo "_fw_$${FWSTR}_name:"                            >>$@;\
166                   echo "    .string \"$$FWNAME\""                       >>$@;\
167                   echo "    .section .builtin_fw,\"a\",$${PROGBITS}"    >>$@;\
168                   echo "    .p2align $${ASM_ALIGN}"                     >>$@;\
169                   echo "    $${ASM_WORD} _fw_$${FWSTR}_name"            >>$@;\
170                   echo "    $${ASM_WORD} _fw_$${FWSTR}_bin"             >>$@;\
171                   echo "    $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin"   >>$@;
172 
173 # One of these files will change, or come into existence, whenever
174 # the configuration changes between 32-bit and 64-bit. The .S files
175 # need to change when that happens.
176 wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \
177                 include/config/ppc32.h include/config/ppc64.h \
178                 include/config/superh32.h include/config/superh64.h \
179                 include/config/x86_32.h include/config/x86_64.h)
180 
181 $(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps)
182         $(call cmd,fwbin,$(patsubst %.gen.S,%,$@))
183 $(patsubst %,$(obj)/%.gen.S, $(fw-external-y)): %: $(wordsize_deps) \
184                 include/config/extra/firmware/dir.h
185         $(call cmd,fwbin,$(fwabs)/$(patsubst $(obj)/%.gen.S,%,$@))
186 
187 # The .o files depend on the binaries directly; the .S files don't.
188 $(patsubst %,$(obj)/%.gen.o, $(fw-shipped-y)): %.gen.o: %
189 $(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/%
190 
191 # .ihex is used just as a simple way to hold binary files in a source tree
192 # where binaries are frowned upon. They are directly converted with objcopy.
193 $(obj)/%: $(obj)/%.ihex
194         $(call cmd,ihex)
195 
196 # Don't depend on ihex2fw if we're installing and it already exists.
197 # Putting it after | in the dependencies doesn't seem sufficient when
198 # we're installing after a cross-compile, because ihex2fw has dependencies
199 # on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and 
200 # thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree
201 # is exported read-only for someone to run 'make install'.
202 ifeq ($(INSTALL):$(wildcard $(obj)/ihex2fw),install:$(obj)/ihex2fw)
203 ihex2fw_dep :=
204 else
205 ihex2fw_dep := $(obj)/ihex2fw
206 endif
207 
208 # .HEX is also Intel HEX, but where the offset and length in each record
209 # is actually meaningful, because the firmware has to be loaded in a certain
210 # order rather than as a single binary blob. Thus, we convert them into our
211 # more compact binary representation of ihex records (<linux/ihex.h>)
212 $(obj)/%.fw: $(obj)/%.HEX $(ihex2fw_dep)
213         $(call cmd,ihex2fw)
214 
215 # .H16 is our own modified form of Intel HEX, with 16-bit length for records.
216 $(obj)/%.fw: $(obj)/%.H16 $(ihex2fw_dep)
217         $(call cmd,h16tofw)
218 
219 obj-y                            += $(patsubst %,%.gen.o, $(fw-external-y))
220 obj-$(CONFIG_FIRMWARE_IN_KERNEL) += $(patsubst %,%.gen.o, $(fw-shipped-y))
221 
222 ifeq ($(KBUILD_SRC),)
223 # Makefile.build only creates subdirectories for O= builds, but external
224 # firmware might live outside the kernel source tree
225 _dummy := $(foreach d,$(addprefix $(obj)/,$(dir $(fw-external-y))), $(shell [ -d $(d) ] || mkdir -p $(d)))
226 endif
227 
228 # Remove .S files and binaries created from ihex
229 # (during 'make clean' .config isn't included so they're all in $(fw-shipped-))
230 targets := $(fw-shipped-) $(patsubst $(obj)/%,%, \
231                                 $(shell find $(obj) -name \*.gen.S 2>/dev/null))
232 
233 # Without this, built-in.o won't be created when it's empty, and the
234 # final vmlinux link will fail.
235 obj- := dummy
236 
237 hostprogs-y := ihex2fw

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