Commit | Line | Data |
---|---|---|
4d2acfbf DW |
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 | ||
88ecf814 DW |
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. | |
d172e7f5 | 18 | |
88ecf814 DW |
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 $(fw-shipped-all). | |
21 | # But be aware that the config file might not be included at all. | |
22 | ||
949b4254 JS |
23 | ifdef CONFIG_ACENIC_OMIT_TIGON_I |
24 | acenic-objs := acenic/tg2.bin | |
25 | fw-shipped- += acenic/tg1.bin | |
26 | else | |
27 | acenic-objs := acenic/tg1.bin acenic/tg2.bin | |
28 | endif | |
4b6ece97 | 29 | fw-shipped-$(CONFIG_3C359) += 3com/3C359.bin |
949b4254 | 30 | fw-shipped-$(CONFIG_ACENIC) += $(acenic-objs) |
cfc3a44c JSR |
31 | fw-shipped-$(CONFIG_ADAPTEC_STARFIRE) += adaptec/starfire_rx.bin \ |
32 | adaptec/starfire_tx.bin | |
7f127d5e | 33 | fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin |
27d202ff | 34 | fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw |
fcaa4066 | 35 | fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin |
547d8bb7 | 36 | fw-shipped-$(CONFIG_COMPUTONE) += intelliport2.bin |
ad58633c DLR |
37 | fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \ |
38 | cxgb3/t3c_psram-1.1.0.bin \ | |
d9507a53 | 39 | cxgb3/t3fw-7.1.0.bin |
0a2a736a | 40 | fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin |
9ac32e1b JSR |
41 | fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \ |
42 | e100/d102e_ucode.bin | |
75bf758f | 43 | fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin |
989bb5f5 JSR |
44 | fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \ |
45 | advansys/3550.bin advansys/38C0800.bin | |
1bfa11db JSR |
46 | fw-shipped-$(CONFIG_SCSI_QLOGIC_1280) += qlogic/1040.bin qlogic/1280.bin \ |
47 | qlogic/12160.bin | |
f894e74d | 48 | fw-shipped-$(CONFIG_SCSI_QLOGICPTI) += qlogic/isp1000.bin |
0f805b86 | 49 | fw-shipped-$(CONFIG_SMCTR) += tr_smctr.bin |
76770664 | 50 | fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp |
a292f404 DW |
51 | fw-shipped-$(CONFIG_SND_MAESTRO3) += ess/maestro3_assp_kernel.fw \ |
52 | ess/maestro3_assp_minisrc.fw | |
d71792ac JS |
53 | fw-shipped-$(CONFIG_SND_SB16_CSP) += sb16/mulaw_main.csp sb16/alaw_main.csp \ |
54 | sb16/ima_adpcm_init.csp \ | |
55 | sb16/ima_adpcm_playback.csp \ | |
56 | sb16/ima_adpcm_capture.csp | |
18ee6dfa DW |
57 | fw-shipped-$(CONFIG_SND_YMFPCI) += yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw \ |
58 | yamaha/ds1e_ctrl.fw | |
06e1f9ff | 59 | fw-shipped-$(CONFIG_TEHUTI) += tehuti/bdx.bin |
077f849d JSR |
60 | fw-shipped-$(CONFIG_TIGON3) += tigon/tg3.bin tigon/tg3_tso.bin \ |
61 | tigon/tg3_tso5.bin | |
b775a750 | 62 | fw-shipped-$(CONFIG_TYPHOON) += 3com/typhoon.bin |
c4667746 | 63 | fw-shipped-$(CONFIG_USB_DABUSB) += dabusb/firmware.fw dabusb/bitstream.bin |
ae93a55b DW |
64 | fw-shipped-$(CONFIG_USB_EMI26) += emi26/loader.fw emi26/firmware.fw \ |
65 | emi26/bitstream.fw | |
b8e24bfa DW |
66 | fw-shipped-$(CONFIG_USB_EMI62) += emi62/loader.fw emi62/bitstream.fw \ |
67 | emi62/spdif.fw emi62/midi.fw | |
79682499 DW |
68 | fw-shipped-$(CONFIG_USB_KAWETH) += kaweth/new_code.bin kaweth/trigger_code.bin \ |
69 | kaweth/new_code_fix.bin \ | |
70 | kaweth/trigger_code_fix.bin | |
2971c579 DW |
71 | ifdef CONFIG_FIRMWARE_IN_KERNEL |
72 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_MPR) += keyspan/mpr.fw | |
73 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA18X) += keyspan/usa18x.fw | |
74 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19) += keyspan/usa19.fw | |
75 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QI) += keyspan/usa19qi.fw | |
76 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QW) += keyspan/usa19qw.fw | |
77 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19W) += keyspan/usa19w.fw | |
78 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28) += keyspan/usa28.fw | |
79 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XA) += keyspan/usa28xa.fw | |
80 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XB) += keyspan/usa28xb.fw | |
81 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28X) += keyspan/usa28x.fw | |
82 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49W) += keyspan/usa49w.fw | |
83 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49WLC) += keyspan/usa49wlc.fw | |
84 | else | |
d25dc7fd | 85 | fw-shipped- += keyspan/mpr.fw keyspan/usa18x.fw keyspan/usa19.fw \ |
2971c579 DW |
86 | keyspan/usa19qi.fw keyspan/usa19qw.fw keyspan/usa19w.fw \ |
87 | keyspan/usa28.fw keyspan/usa28xa.fw keyspan/usa28xb.fw \ | |
88 | keyspan/usa28x.fw keyspan/usa49w.fw keyspan/usa49wlc.fw | |
89 | endif | |
7df52316 CA |
90 | fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw \ |
91 | mts_cdma.fw mts_gsm.fw mts_edge.fw | |
5b9ea932 JS |
92 | fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT) += edgeport/boot.fw edgeport/boot2.fw \ |
93 | edgeport/down.fw edgeport/down2.fw | |
d12b219a | 94 | fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += edgeport/down3.bin |
ec6752f5 DW |
95 | fw-shipped-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat_loader.fw whiteheat.fw \ |
96 | # whiteheat_loader_debug.fw | |
3edbf98b DW |
97 | fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw |
98 | fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw | |
fb54be87 | 99 | fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw |
04a33e40 | 100 | fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin |
a7a5eb9d | 101 | fw-shipped-$(CONFIG_YAM) += yam/1200.bin yam/9600.bin |
88ecf814 DW |
102 | |
103 | fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-) | |
104 | ||
105 | # Directories which we _might_ need to create, so we have a rule for them. | |
106 | firmware-dirs := $(sort $(patsubst %,$(objtree)/$(obj)/%/,$(dir $(fw-external-y) $(fw-shipped-all)))) | |
4d2acfbf DW |
107 | |
108 | quiet_cmd_mkdir = MKDIR $(patsubst $(objtree)/%,%,$@) | |
109 | cmd_mkdir = mkdir -p $@ | |
110 | ||
111 | quiet_cmd_ihex = IHEX $@ | |
112 | cmd_ihex = $(OBJCOPY) -Iihex -Obinary $< $@ | |
113 | ||
8bd6b222 | 114 | quiet_cmd_ihex2fw = IHEX2FW $@ |
8b249b68 | 115 | cmd_ihex2fw = $(objtree)/scripts/ihex2fw $< $@ |
8bd6b222 | 116 | |
59890f74 | 117 | quiet_cmd_h16tofw = H16TOFW $@ |
8b249b68 | 118 | cmd_h16tofw = $(objtree)/scripts/ihex2fw -w $< $@ |
59890f74 | 119 | |
4d2acfbf DW |
120 | quiet_cmd_fwbin = MK_FW $@ |
121 | cmd_fwbin = FWNAME="$(patsubst firmware/%.gen.S,%,$@)"; \ | |
122 | FWSTR="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst \ | |
123 | firmware/%.gen.S,%,$@))))"; \ | |
124 | ASM_WORD=$(if $(CONFIG_64BIT),.quad,.long); \ | |
125 | ASM_ALIGN=$(if $(CONFIG_64BIT),3,2); \ | |
126 | PROGBITS=$(if $(CONFIG_ARM),%,@)progbits; \ | |
127 | echo "/* Generated by firmware/Makefile */" > $@;\ | |
128 | echo " .section .rodata" >>$@;\ | |
129 | echo " .p2align $${ASM_ALIGN}" >>$@;\ | |
130 | echo "_fw_$${FWSTR}_bin:" >>$@;\ | |
131 | echo " .incbin \"$(2)\"" >>$@;\ | |
132 | echo "_fw_end:" >>$@;\ | |
133 | echo " .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@;\ | |
134 | echo " .p2align $${ASM_ALIGN}" >>$@;\ | |
135 | echo "_fw_$${FWSTR}_name:" >>$@;\ | |
136 | echo " .string \"$$FWNAME\"" >>$@;\ | |
137 | echo " .section .builtin_fw,\"a\",$${PROGBITS}" >>$@;\ | |
138 | echo " .p2align $${ASM_ALIGN}" >>$@;\ | |
139 | echo " $${ASM_WORD} _fw_$${FWSTR}_name" >>$@;\ | |
140 | echo " $${ASM_WORD} _fw_$${FWSTR}_bin" >>$@;\ | |
141 | echo " $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin" >>$@; | |
142 | ||
143 | # One of these files will change, or come into existence, whenever | |
144 | # the configuration changes between 32-bit and 64-bit. The .S files | |
145 | # need to change when that happens. | |
146 | wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \ | |
147 | include/config/ppc32.h include/config/ppc64.h \ | |
148 | include/config/superh32.h include/config/superh64.h \ | |
149 | include/config/x86_32.h include/config/x86_64.h) | |
150 | ||
151 | # Workaround for make < 3.81, where .SECONDEXPANSION doesn't work. | |
152 | # It'll end up depending on these targets, so make them a PHONY rule which | |
153 | # depends on _all_ the directories in $(firmware-dirs), and it'll work out OK. | |
154 | PHONY += $(objtree)/$$(%) $(objtree)/$(obj)/$$(%) | |
155 | $(objtree)/$$(%) $(objtree)/$(obj)/$$(%): $(firmware-dirs) | |
156 | @true | |
157 | ||
158 | # For the $$(dir %) trick, where we need % to be expanded first. | |
159 | .SECONDEXPANSION: | |
160 | ||
161 | $(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps) \ | |
162 | | $(objtree)/$$(dir %) | |
163 | $(call cmd,fwbin,$(patsubst %.gen.S,%,$@)) | |
164 | $(patsubst %,$(obj)/%.gen.S, $(fw-external-y)): %: $(wordsize_deps) \ | |
50515af2 | 165 | include/config/extra/firmware/dir.h | $(objtree)/$$(dir %) |
4d2acfbf DW |
166 | $(call cmd,fwbin,$(fwabs)/$(patsubst $(obj)/%.gen.S,%,$@)) |
167 | ||
168 | # The .o files depend on the binaries directly; the .S files don't. | |
169 | $(patsubst %,$(obj)/%.gen.o, $(fw-shipped-y)): %.gen.o: % | |
170 | $(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/% | |
171 | ||
8bd6b222 DW |
172 | # .ihex is used just as a simple way to hold binary files in a source tree |
173 | # where binaries are frowned upon. They are directly converted with objcopy. | |
4d2acfbf DW |
174 | $(obj)/%: $(obj)/%.ihex | $(objtree)/$(obj)/$$(dir %) |
175 | $(call cmd,ihex) | |
176 | ||
8bd6b222 DW |
177 | # .HEX is also Intel HEX, but where the offset and length in each record |
178 | # is actually meaningful, because the firmware has to be loaded in a certain | |
179 | # order rather than as a single binary blob. Thus, we convert them into our | |
180 | # more compact binary representation of ihex records (<linux/ihex.h>) | |
8b249b68 | 181 | $(obj)/%.fw: $(obj)/%.HEX | $(objtree)/$(obj)/$$(dir %) |
8bd6b222 DW |
182 | $(call cmd,ihex2fw) |
183 | ||
59890f74 | 184 | # .H16 is our own modified form of Intel HEX, with 16-bit length for records. |
8b249b68 | 185 | $(obj)/%.fw: $(obj)/%.H16 | $(objtree)/$(obj)/$$(dir %) |
59890f74 DW |
186 | $(call cmd,h16tofw) |
187 | ||
4d2acfbf DW |
188 | $(firmware-dirs): |
189 | $(call cmd,mkdir) | |
190 | ||
88ecf814 DW |
191 | obj-y += $(patsubst %,%.gen.o, $(fw-external-y)) |
192 | obj-$(CONFIG_FIRMWARE_IN_KERNEL) += $(patsubst %,%.gen.o, $(fw-shipped-y)) | |
4d2acfbf DW |
193 | |
194 | # Remove .S files and binaries created from ihex | |
195 | # (during 'make clean' .config isn't included so they're all in $(fw-shipped-)) | |
196 | targets := $(fw-shipped-) $(patsubst $(obj)/%,%, \ | |
197 | $(shell find $(obj) -name \*.gen.S 2>/dev/null)) | |
198 | ||
199 | # Without this, built-in.o won't be created when it's empty, and the | |
200 | # final vmlinux link will fail. | |
201 | obj-n := dummy |