sparc64: Don't invoke power_init() from pcibios_init().
[linux-2.6] / 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 := $(subst ",,$(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 $(fw-shipped-all).
21 # But be aware that the config file might not be included at all.
22
23 fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin
24 fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw
25 fw-shipped-$(CONFIG_COMPUTONE) += intelliport2.bin
26 fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin
27 fw-shipped-$(CONFIG_SMCTR) += tr_smctr.bin
28 fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp
29 fw-shipped-$(CONFIG_SND_MAESTRO3) += ess/maestro3_assp_kernel.fw \
30                                      ess/maestro3_assp_minisrc.fw
31 fw-shipped-$(CONFIG_SND_SB16_CSP) += sb16/mulaw_main.csp sb16/alaw_main.csp \
32                                      sb16/ima_adpcm_init.csp \
33                                      sb16/ima_adpcm_playback.csp \
34                                      sb16/ima_adpcm_capture.csp
35 fw-shipped-$(CONFIG_SND_YMFPCI) += yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw \
36                                    yamaha/ds1e_ctrl.fw
37 fw-shipped-$(CONFIG_USB_DABUSB) += dabusb/firmware.fw dabusb/bitstream.bin
38 fw-shipped-$(CONFIG_USB_EMI26) += emi26/loader.fw emi26/firmware.fw \
39                                   emi26/bitstream.fw
40 fw-shipped-$(CONFIG_USB_EMI62) += emi62/loader.fw emi62/bitstream.fw \
41                                   emi62/spdif.fw emi62/midi.fw
42 fw-shipped-$(CONFIG_USB_KAWETH) += kaweth/new_code.bin kaweth/trigger_code.bin \
43                                    kaweth/new_code_fix.bin \
44                                    kaweth/trigger_code_fix.bin
45 ifdef CONFIG_FIRMWARE_IN_KERNEL
46 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_MPR) += keyspan/mpr.fw
47 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA18X) += keyspan/usa18x.fw
48 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19) += keyspan/usa19.fw
49 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QI) += keyspan/usa19qi.fw
50 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QW) += keyspan/usa19qw.fw
51 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19W) += keyspan/usa19w.fw
52 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28) += keyspan/usa28.fw
53 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XA) += keyspan/usa28xa.fw
54 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XB) += keyspan/usa28xb.fw
55 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28X) += keyspan/usa28x.fw
56 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49W) += keyspan/usa49w.fw
57 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49WLC) += keyspan/usa49wlc.fw
58 else
59 fw-shipped- += keyspan/mpr.fw keyspan/usa18x.fw keyspan/usa19.fw        \
60         keyspan/usa19qi.fw keyspan/usa19qw.fw keyspan/usa19w.fw         \
61         keyspan/usa28.fw keyspan/usa28xa.fw keyspan/usa28xb.fw          \
62         keyspan/usa28x.fw keyspan/usa49w.fw keyspan/usa49wlc.fw
63 endif
64 fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw
65 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT) += edgeport/boot.fw edgeport/boot2.fw \
66                                             edgeport/down.fw edgeport/down2.fw
67 fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += edgeport/down3.bin
68 fw-shipped-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat_loader.fw whiteheat.fw \
69                                            # whiteheat_loader_debug.fw
70 fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw
71 fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw
72 fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw
73 fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin
74
75 fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-)
76
77 # Directories which we _might_ need to create, so we have a rule for them.
78 firmware-dirs := $(sort $(patsubst %,$(objtree)/$(obj)/%/,$(dir $(fw-external-y) $(fw-shipped-all))))
79
80 quiet_cmd_mkdir = MKDIR   $(patsubst $(objtree)/%,%,$@)
81       cmd_mkdir = mkdir -p $@
82
83 quiet_cmd_ihex  = IHEX    $@
84       cmd_ihex  = $(OBJCOPY) -Iihex -Obinary $< $@
85
86 quiet_cmd_ihex2fw  = IHEX2FW $@
87       cmd_ihex2fw  = $(objtree)/$(obj)/ihex2fw $< $@
88
89 quiet_cmd_h16tofw  = H16TOFW $@
90       cmd_h16tofw  = $(objtree)/$(obj)/ihex2fw -w $< $@
91
92 quiet_cmd_fwbin = MK_FW   $@
93       cmd_fwbin = FWNAME="$(patsubst firmware/%.gen.S,%,$@)";                \
94                   FWSTR="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst      \
95                                 firmware/%.gen.S,%,$@))))";                  \
96                   ASM_WORD=$(if $(CONFIG_64BIT),.quad,.long);                \
97                   ASM_ALIGN=$(if $(CONFIG_64BIT),3,2);                       \
98                   PROGBITS=$(if $(CONFIG_ARM),%,@)progbits;                  \
99                   echo "/* Generated by firmware/Makefile */"           > $@;\
100                   echo "    .section .rodata"                           >>$@;\
101                   echo "    .p2align $${ASM_ALIGN}"                     >>$@;\
102                   echo "_fw_$${FWSTR}_bin:"                             >>$@;\
103                   echo "    .incbin \"$(2)\""                           >>$@;\
104                   echo "_fw_end:"                                       >>$@;\
105                   echo "   .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@;\
106                   echo "    .p2align $${ASM_ALIGN}"                     >>$@;\
107                   echo "_fw_$${FWSTR}_name:"                            >>$@;\
108                   echo "    .string \"$$FWNAME\""                       >>$@;\
109                   echo "    .section .builtin_fw,\"a\",$${PROGBITS}"    >>$@;\
110                   echo "    .p2align $${ASM_ALIGN}"                     >>$@;\
111                   echo "    $${ASM_WORD} _fw_$${FWSTR}_name"            >>$@;\
112                   echo "    $${ASM_WORD} _fw_$${FWSTR}_bin"             >>$@;\
113                   echo "    $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin"   >>$@;
114
115 # One of these files will change, or come into existence, whenever
116 # the configuration changes between 32-bit and 64-bit. The .S files
117 # need to change when that happens.
118 wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \
119                 include/config/ppc32.h include/config/ppc64.h \
120                 include/config/superh32.h include/config/superh64.h \
121                 include/config/x86_32.h include/config/x86_64.h)
122
123 # Workaround for make < 3.81, where .SECONDEXPANSION doesn't work.
124 # It'll end up depending on these targets, so make them a PHONY rule which
125 # depends on _all_ the directories in $(firmware-dirs), and it'll work out OK.
126 PHONY += $(objtree)/$$(%) $(objtree)/$(obj)/$$(%)
127 $(objtree)/$$(%) $(objtree)/$(obj)/$$(%): $(firmware-dirs)
128         @true
129
130 # For the $$(dir %) trick, where we need % to be expanded first.
131 .SECONDEXPANSION:
132
133 $(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps) \
134                 | $(objtree)/$$(dir %)
135         $(call cmd,fwbin,$(patsubst %.gen.S,%,$@))
136 $(patsubst %,$(obj)/%.gen.S, $(fw-external-y)): %: $(wordsize_deps) \
137                 include/config/extra/firmware/dir.h | $(objtree)/$$(dir %)
138         $(call cmd,fwbin,$(fwabs)/$(patsubst $(obj)/%.gen.S,%,$@))
139
140 # The .o files depend on the binaries directly; the .S files don't.
141 $(patsubst %,$(obj)/%.gen.o, $(fw-shipped-y)): %.gen.o: %
142 $(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/%
143
144 # .ihex is used just as a simple way to hold binary files in a source tree
145 # where binaries are frowned upon. They are directly converted with objcopy.
146 $(obj)/%: $(obj)/%.ihex | $(objtree)/$(obj)/$$(dir %)
147         $(call cmd,ihex)
148
149 # .HEX is also Intel HEX, but where the offset and length in each record
150 # is actually meaningful, because the firmware has to be loaded in a certain
151 # order rather than as a single binary blob. Thus, we convert them into our
152 # more compact binary representation of ihex records (<linux/ihex.h>)
153 $(obj)/%.fw: $(obj)/%.HEX $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %)
154         $(call cmd,ihex2fw)
155
156 # .H16 is our own modified form of Intel HEX, with 16-bit length for records.
157 $(obj)/%.fw: $(obj)/%.H16 $(obj)/ihex2fw | $(objtree)/$(obj)/$$(dir %)
158         $(call cmd,h16tofw)
159
160 $(firmware-dirs):
161         $(call cmd,mkdir)
162
163 obj-y                            += $(patsubst %,%.gen.o, $(fw-external-y))
164 obj-$(CONFIG_FIRMWARE_IN_KERNEL) += $(patsubst %,%.gen.o, $(fw-shipped-y))
165
166 # Remove .S files and binaries created from ihex
167 # (during 'make clean' .config isn't included so they're all in $(fw-shipped-))
168 targets := $(fw-shipped-) $(patsubst $(obj)/%,%, \
169                                 $(shell find $(obj) -name \*.gen.S 2>/dev/null))
170
171 # Without this, built-in.o won't be created when it's empty, and the
172 # final vmlinux link will fail.
173 obj-n := dummy
174
175 hostprogs-y := ihex2fw