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 $(quote
),,$(CONFIG_EXTRA_FIRMWARE_DIR
))
8 fwabs
:= $(addprefix $(srctree
)/,$(filter-out /%,$(fwdir
)))$(filter /%,$(fwdir
))
10 fw-external-y
:= $(subst $(quote
),,$(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_ACENIC
) += $(acenic-objs
)
30 fw-shipped-
$(CONFIG_ATARI_DSP56K
) += dsp56k
/bootstrap.bin
31 fw-shipped-
$(CONFIG_BNX2X
) += bnx2x
/bnx2x-e1-7.2
.51.0.fw \
32 bnx2x
/bnx2x-e1h-7.2
.51.0.fw \
33 bnx2x
/bnx2x-e2-7.2
.51.0.fw
34 fw-shipped-
$(CONFIG_BNX2
) += bnx2
/bnx2-mips-09-6.2
.1a.fw \
35 bnx2
/bnx2-rv2p-09-6.0
.17.fw \
36 bnx2
/bnx2-rv2p-09ax-6.0
.17.fw \
37 bnx2
/bnx2-mips-06-6.2
.1.fw \
38 bnx2
/bnx2-rv2p-06-6.0
.15.fw
39 fw-shipped-
$(CONFIG_CASSINI
) += sun
/cassini.bin
40 fw-shipped-
$(CONFIG_CHELSIO_T3
) += cxgb3
/t3b_psram-1.1
.0.bin \
41 cxgb3
/t3c_psram-1.1
.0.bin \
42 cxgb3
/ael2005_opt_edc.bin \
43 cxgb3
/ael2005_twx_edc.bin \
44 cxgb3
/ael2020_twx_edc.bin
45 fw-shipped-
$(CONFIG_DRM_MGA
) += matrox
/g200_warp.fw matrox
/g400_warp.fw
46 fw-shipped-
$(CONFIG_DRM_R128
) += r128
/r128_cce.bin
47 fw-shipped-
$(CONFIG_DRM_RADEON
) += radeon
/R100_cp.bin radeon
/R200_cp.bin \
48 radeon
/R300_cp.bin radeon
/R420_cp.bin \
49 radeon
/RS690_cp.bin radeon
/RS600_cp.bin \
51 radeon
/R600_pfp.bin radeon
/R600_me.bin \
52 radeon
/RV610_pfp.bin radeon
/RV610_me.bin \
53 radeon
/RV630_pfp.bin radeon
/RV630_me.bin \
54 radeon
/RV620_pfp.bin radeon
/RV620_me.bin \
55 radeon
/RV635_pfp.bin radeon
/RV635_me.bin \
56 radeon
/RV670_pfp.bin radeon
/RV670_me.bin \
57 radeon
/RS780_pfp.bin radeon
/RS780_me.bin \
58 radeon
/RV770_pfp.bin radeon
/RV770_me.bin \
59 radeon
/RV730_pfp.bin radeon
/RV730_me.bin \
60 radeon
/RV710_pfp.bin radeon
/RV710_me.bin
61 fw-shipped-
$(CONFIG_DVB_AV7110
) += av7110
/bootcode.bin
62 fw-shipped-
$(CONFIG_E100
) += e100
/d101m_ucode.bin e100
/d101s_ucode.bin \
64 fw-shipped-
$(CONFIG_MYRI_SBUS
) += myricom
/lanai.bin
65 fw-shipped-
$(CONFIG_PCMCIA_PCNET
) +=
67 fw-shipped-
$(CONFIG_PCMCIA_3C589
) +=
68 fw-shipped-
$(CONFIG_PCMCIA_3C574
) +=
69 fw-shipped-
$(CONFIG_SERIAL_8250_CS
) +=
71 fw-shipped-
$(CONFIG_SCSI_QLOGIC_1280
) += qlogic
/1040.bin qlogic
/1280.bin \
73 fw-shipped-
$(CONFIG_SCSI_QLOGICPTI
) += qlogic
/isp1000.bin
74 fw-shipped-
$(CONFIG_INFINIBAND_QIB
) += qlogic
/sd7220.fw
75 fw-shipped-
$(CONFIG_SND_KORG1212
) += korg
/k1212.dsp
76 fw-shipped-
$(CONFIG_SND_SB16_CSP
) += sb16
/mulaw_main.csp sb16
/alaw_main.csp \
77 sb16
/ima_adpcm_init.csp \
78 sb16
/ima_adpcm_playback.csp \
79 sb16
/ima_adpcm_capture.csp
80 fw-shipped-
$(CONFIG_SND_WAVEFRONT
) += yamaha
/yss225_registers.bin
81 fw-shipped-
$(CONFIG_TEHUTI
) += tehuti
/bdx.bin
82 fw-shipped-
$(CONFIG_TIGON3
) += tigon
/tg3.bin tigon
/tg3_tso.bin \
84 fw-shipped-
$(CONFIG_TYPHOON
) += 3com
/typhoon.bin
85 fw-shipped-
$(CONFIG_USB_EMI26
) += emi26
/loader.fw emi26
/firmware.fw \
87 fw-shipped-
$(CONFIG_USB_EMI62
) += emi62
/loader.fw emi62
/bitstream.fw \
88 emi62
/spdif.fw emi62
/midi.fw
89 ifdef CONFIG_FIRMWARE_IN_KERNEL
90 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_MPR
) += keyspan
/mpr.fw
91 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA18X
) += keyspan
/usa18x.fw
92 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA19
) += keyspan
/usa19.fw
93 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA19QI
) += keyspan
/usa19qi.fw
94 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA19QW
) += keyspan
/usa19qw.fw
95 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA19W
) += keyspan
/usa19w.fw
96 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA28
) += keyspan
/usa28.fw
97 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA28XA
) += keyspan
/usa28xa.fw
98 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA28XB
) += keyspan
/usa28xb.fw
99 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA28X
) += keyspan
/usa28x.fw
100 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA49W
) += keyspan
/usa49w.fw
101 fw-shipped-
$(CONFIG_USB_SERIAL_KEYSPAN_USA49WLC
) += keyspan
/usa49wlc.fw
103 fw-shipped-
+= keyspan
/mpr.fw keyspan
/usa18x.fw keyspan
/usa19.fw \
104 keyspan
/usa19qi.fw keyspan
/usa19qw.fw keyspan
/usa19w.fw \
105 keyspan
/usa28.fw keyspan
/usa28xa.fw keyspan
/usa28xb.fw \
106 keyspan
/usa28x.fw keyspan
/usa49w.fw keyspan
/usa49wlc.fw
108 fw-shipped-
$(CONFIG_USB_SERIAL_WHITEHEAT
) += whiteheat_loader.fw whiteheat.fw \
109 # whiteheat_loader_debug.fw
110 fw-shipped-
$(CONFIG_USB_VICAM
) += vicam
/firmware.fw
111 fw-shipped-
$(CONFIG_VIDEO_CPIA2
) += cpia2
/stv0672_vp4.bin
112 fw-shipped-
$(CONFIG_YAM
) += yam
/1200.bin yam
/9600.bin
114 fw-shipped-all
:= $(fw-shipped-y
) $(fw-shipped-m
) $(fw-shipped-
)
116 quiet_cmd_ihex
= IHEX
$@
117 cmd_ihex
= $(OBJCOPY
) -Iihex
-Obinary
$< $@
119 quiet_cmd_ihex2fw
= IHEX2FW
$@
120 cmd_ihex2fw
= $(objtree
)/$(obj
)/ihex2fw
$< $@
122 quiet_cmd_h16tofw
= H16TOFW
$@
123 cmd_h16tofw
= $(objtree
)/$(obj
)/ihex2fw
-w
$< $@
125 quiet_cmd_fwbin
= MK_FW
$@
126 cmd_fwbin
= FWNAME
="$(patsubst firmware/%.gen.S,%,$@)"; \
127 FWSTR
="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst \
128 firmware/%.gen.S,%,$@))))"; \
129 ASM_WORD
=$(if
$(CONFIG_64BIT
),.quad
,.long
); \
130 ASM_ALIGN
=$(if
$(CONFIG_64BIT
),3,2); \
131 PROGBITS
=$(if
$(CONFIG_ARM
),%,@
)progbits
; \
132 echo
"/* Generated by firmware/Makefile */" > $@
;\
133 echo
" .section .rodata" >>$@
;\
134 echo
" .p2align $${ASM_ALIGN}" >>$@
;\
135 echo
"_fw_$${FWSTR}_bin:" >>$@
;\
136 echo
" .incbin \"$(2)\"" >>$@
;\
137 echo
"_fw_end:" >>$@
;\
138 echo
" .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@
;\
139 echo
" .p2align $${ASM_ALIGN}" >>$@
;\
140 echo
"_fw_$${FWSTR}_name:" >>$@
;\
141 echo
" .string \"$$FWNAME\"" >>$@
;\
142 echo
" .section .builtin_fw,\"a\",$${PROGBITS}" >>$@
;\
143 echo
" .p2align $${ASM_ALIGN}" >>$@
;\
144 echo
" $${ASM_WORD} _fw_$${FWSTR}_name" >>$@
;\
145 echo
" $${ASM_WORD} _fw_$${FWSTR}_bin" >>$@
;\
146 echo
" $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin" >>$@
;
148 # One of these files will change, or come into existence, whenever
149 # the configuration changes between 32-bit and 64-bit. The .S files
150 # need to change when that happens.
151 wordsize_deps
:= $(wildcard include/config
/64bit.h
include/config
/32bit.h \
152 include/config
/ppc32.h
include/config
/ppc64.h \
153 include/config
/superh32.h
include/config
/superh64.h \
154 include/config
/x86_32.h
include/config
/x86_64.h \
157 $(patsubst %,$(obj
)/%.gen.S
, $(fw-shipped-y
)): %: $(wordsize_deps
)
158 $(call cmd
,fwbin
,$(patsubst %.gen.S
,%,$@
))
159 $(patsubst %,$(obj
)/%.gen.S
, $(fw-external-y
)): %: $(wordsize_deps
) \
160 include/config
/extra
/firmware
/dir.h
161 $(call cmd
,fwbin
,$(fwabs
)/$(patsubst $(obj
)/%.gen.S
,%,$@
))
163 # The .o files depend on the binaries directly; the .S files don't.
164 $(patsubst %,$(obj
)/%.gen.o
, $(fw-shipped-y
)): %.gen.o
: %
165 $(patsubst %,$(obj
)/%.gen.o
, $(fw-external-y
)): $(obj
)/%.gen.o
: $(fwdir
)/%
167 # .ihex is used just as a simple way to hold binary files in a source tree
168 # where binaries are frowned upon. They are directly converted with objcopy.
169 $(obj
)/%: $(obj
)/%.ihex
172 # Don't depend on ihex2fw if we're installing and it already exists.
173 # Putting it after | in the dependencies doesn't seem sufficient when
174 # we're installing after a cross-compile, because ihex2fw has dependencies
175 # on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and
176 # thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree
177 # is exported read-only for someone to run 'make install'.
178 ifeq ($(INSTALL
):$(wildcard $(obj
)/ihex2fw
),install:$(obj
)/ihex2fw
)
181 ihex2fw_dep
:= $(obj
)/ihex2fw
184 # .HEX is also Intel HEX, but where the offset and length in each record
185 # is actually meaningful, because the firmware has to be loaded in a certain
186 # order rather than as a single binary blob. Thus, we convert them into our
187 # more compact binary representation of ihex records (<linux/ihex.h>)
188 $(obj
)/%.fw
: $(obj
)/%.HEX
$(ihex2fw_dep
)
191 # .H16 is our own modified form of Intel HEX, with 16-bit length for records.
192 $(obj
)/%.fw
: $(obj
)/%.H16
$(ihex2fw_dep
)
195 obj-y
+= $(patsubst %,%.gen.o
, $(fw-external-y
))
196 obj-
$(CONFIG_FIRMWARE_IN_KERNEL
) += $(patsubst %,%.gen.o
, $(fw-shipped-y
))
198 ifeq ($(KBUILD_SRC
),)
199 # Makefile.build only creates subdirectories for O= builds, but external
200 # firmware might live outside the kernel source tree
201 _dummy
:= $(foreach d
,$(addprefix $(obj
)/,$(dir $(fw-external-y
))), $(shell [ -d
$(d
) ] || mkdir
-p
$(d
)))
204 # Remove .S files and binaries created from ihex
205 # (during 'make clean' .config isn't included so they're all in $(fw-shipped-))
206 targets
:= $(fw-shipped-
) $(patsubst $(obj
)/%,%, \
207 $(shell find
$(obj
) -name \
*.gen.S
2>/dev
/null
))
209 # Without this, built-in.o won't be created when it's empty, and the
210 # final vmlinux link will fail.
213 hostprogs-y
:= ihex2fw