diff options
Diffstat (limited to 'kernel/firmware/Makefile')
| -rw-r--r-- | kernel/firmware/Makefile | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/kernel/firmware/Makefile b/kernel/firmware/Makefile new file mode 100644 index 000000000..e297e1b52 --- /dev/null +++ b/kernel/firmware/Makefile @@ -0,0 +1,237 @@ +# +# kbuild file for firmware/ +# + +# Create $(fwabs) from $(CONFIG_EXTRA_FIRMWARE_DIR) -- if it doesn't have a +# leading /, it's relative to $(srctree). +fwdir := $(subst $(quote),,$(CONFIG_EXTRA_FIRMWARE_DIR)) +fwabs := $(addprefix $(srctree)/,$(filter-out /%,$(fwdir)))$(filter /%,$(fwdir)) + +fw-external-y := $(subst $(quote),,$(CONFIG_EXTRA_FIRMWARE)) + +# There are three cases to care about: +# 1. Building kernel with CONFIG_FIRMWARE_IN_KERNEL=y -- $(fw-shipped-y) should +# include the firmware files to include, according to .config +# 2. 'make modules_install', which will install firmware for modules, and +# _also_ for the in-kernel drivers when CONFIG_FIRMWARE_IN_KERNEL=n +# 3. 'make firmware_install', which installs all firmware, unconditionally. + +# For the former two cases we want $(fw-shipped-y) and $(fw-shipped-m) to be +# accurate. In the latter case it doesn't matter -- it'll use $(fw-shipped-all). +# But be aware that the config file might not be included at all. + +ifdef CONFIG_ACENIC_OMIT_TIGON_I +acenic-objs := acenic/tg2.bin +fw-shipped- += acenic/tg1.bin +else +acenic-objs := acenic/tg1.bin acenic/tg2.bin +endif +fw-shipped-$(CONFIG_ACENIC) += $(acenic-objs) +fw-shipped-$(CONFIG_ADAPTEC_STARFIRE) += adaptec/starfire_rx.bin \ + adaptec/starfire_tx.bin +fw-shipped-$(CONFIG_ATARI_DSP56K) += dsp56k/bootstrap.bin +fw-shipped-$(CONFIG_ATM_AMBASSADOR) += atmsar11.fw +fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \ + bnx2x/bnx2x-e1h-6.2.9.0.fw \ + bnx2x/bnx2x-e2-6.2.9.0.fw +fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \ + bnx2/bnx2-rv2p-09-6.0.17.fw \ + bnx2/bnx2-rv2p-09ax-6.0.17.fw \ + bnx2/bnx2-mips-06-6.2.1.fw \ + bnx2/bnx2-rv2p-06-6.0.15.fw +fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin +fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \ + cxgb3/t3c_psram-1.1.0.bin \ + cxgb3/ael2005_opt_edc.bin \ + cxgb3/ael2005_twx_edc.bin \ + cxgb3/ael2020_twx_edc.bin +fw-shipped-$(CONFIG_DRM_MGA) += matrox/g200_warp.fw matrox/g400_warp.fw +fw-shipped-$(CONFIG_DRM_R128) += r128/r128_cce.bin +fw-shipped-$(CONFIG_DRM_RADEON) += radeon/R100_cp.bin radeon/R200_cp.bin \ + radeon/R300_cp.bin radeon/R420_cp.bin \ + radeon/RS690_cp.bin radeon/RS600_cp.bin \ + radeon/R520_cp.bin \ + radeon/R600_pfp.bin radeon/R600_me.bin \ + radeon/RV610_pfp.bin radeon/RV610_me.bin \ + radeon/RV630_pfp.bin radeon/RV630_me.bin \ + radeon/RV620_pfp.bin radeon/RV620_me.bin \ + radeon/RV635_pfp.bin radeon/RV635_me.bin \ + radeon/RV670_pfp.bin radeon/RV670_me.bin \ + radeon/RS780_pfp.bin radeon/RS780_me.bin \ + radeon/RV770_pfp.bin radeon/RV770_me.bin \ + radeon/RV730_pfp.bin radeon/RV730_me.bin \ + radeon/RV710_pfp.bin radeon/RV710_me.bin +fw-shipped-$(CONFIG_DVB_AV7110) += av7110/bootcode.bin +fw-shipped-$(CONFIG_DVB_TTUSB_BUDGET) += ttusb-budget/dspbootcode.bin +fw-shipped-$(CONFIG_E100) += e100/d101m_ucode.bin e100/d101s_ucode.bin \ + e100/d102e_ucode.bin +fw-shipped-$(CONFIG_MYRI_SBUS) += myricom/lanai.bin +fw-shipped-$(CONFIG_PCMCIA_PCNET) += cis/LA-PCM.cis cis/PCMLM28.cis \ + cis/DP83903.cis cis/NE2K.cis \ + cis/tamarack.cis cis/PE-200.cis \ + cis/PE520.cis +fw-shipped-$(CONFIG_PCMCIA_3C589) += cis/3CXEM556.cis +fw-shipped-$(CONFIG_PCMCIA_3C574) += cis/3CCFEM556.cis +fw-shipped-$(CONFIG_SERIAL_8250_CS) += cis/MT5634ZLX.cis cis/RS-COM-2P.cis \ + cis/COMpad2.cis cis/COMpad4.cis \ + cis/SW_555_SER.cis cis/SW_7xx_SER.cis \ + cis/SW_8xx_SER.cis +fw-shipped-$(CONFIG_PCMCIA_SMC91C92) += ositech/Xilinx7OD.bin +fw-shipped-$(CONFIG_SCSI_ADVANSYS) += advansys/mcode.bin advansys/38C1600.bin \ + advansys/3550.bin advansys/38C0800.bin +fw-shipped-$(CONFIG_SCSI_QLOGIC_1280) += qlogic/1040.bin qlogic/1280.bin \ + qlogic/12160.bin +fw-shipped-$(CONFIG_SCSI_QLOGICPTI) += qlogic/isp1000.bin +fw-shipped-$(CONFIG_INFINIBAND_QIB) += qlogic/sd7220.fw +fw-shipped-$(CONFIG_SND_KORG1212) += korg/k1212.dsp +fw-shipped-$(CONFIG_SND_MAESTRO3) += ess/maestro3_assp_kernel.fw \ + ess/maestro3_assp_minisrc.fw +fw-shipped-$(CONFIG_SND_SB16_CSP) += sb16/mulaw_main.csp sb16/alaw_main.csp \ + sb16/ima_adpcm_init.csp \ + sb16/ima_adpcm_playback.csp \ + sb16/ima_adpcm_capture.csp +fw-shipped-$(CONFIG_SND_YMFPCI) += yamaha/ds1_ctrl.fw yamaha/ds1_dsp.fw \ + yamaha/ds1e_ctrl.fw +fw-shipped-$(CONFIG_SND_WAVEFRONT) += yamaha/yss225_registers.bin +fw-shipped-$(CONFIG_TEHUTI) += tehuti/bdx.bin +fw-shipped-$(CONFIG_TIGON3) += tigon/tg3.bin tigon/tg3_tso.bin \ + tigon/tg3_tso5.bin +fw-shipped-$(CONFIG_TYPHOON) += 3com/typhoon.bin +fw-shipped-$(CONFIG_USB_EMI26) += emi26/loader.fw emi26/firmware.fw \ + emi26/bitstream.fw +fw-shipped-$(CONFIG_USB_EMI62) += emi62/loader.fw emi62/bitstream.fw \ + emi62/spdif.fw emi62/midi.fw +fw-shipped-$(CONFIG_USB_KAWETH) += kaweth/new_code.bin kaweth/trigger_code.bin \ + kaweth/new_code_fix.bin \ + kaweth/trigger_code_fix.bin +ifdef CONFIG_FIRMWARE_IN_KERNEL +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_MPR) += keyspan/mpr.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA18X) += keyspan/usa18x.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19) += keyspan/usa19.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QI) += keyspan/usa19qi.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19QW) += keyspan/usa19qw.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA19W) += keyspan/usa19w.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28) += keyspan/usa28.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XA) += keyspan/usa28xa.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28XB) += keyspan/usa28xb.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA28X) += keyspan/usa28x.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49W) += keyspan/usa49w.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_USA49WLC) += keyspan/usa49wlc.fw +else +fw-shipped- += keyspan/mpr.fw keyspan/usa18x.fw keyspan/usa19.fw \ + keyspan/usa19qi.fw keyspan/usa19qw.fw keyspan/usa19w.fw \ + keyspan/usa28.fw keyspan/usa28xa.fw keyspan/usa28xb.fw \ + keyspan/usa28x.fw keyspan/usa49w.fw keyspan/usa49wlc.fw +endif +fw-shipped-$(CONFIG_USB_SERIAL_TI) += ti_3410.fw ti_5052.fw \ + mts_cdma.fw mts_gsm.fw mts_edge.fw +fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT) += edgeport/boot.fw edgeport/boot2.fw \ + edgeport/down.fw edgeport/down2.fw +fw-shipped-$(CONFIG_USB_SERIAL_EDGEPORT_TI) += edgeport/down3.bin +fw-shipped-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat_loader.fw whiteheat.fw \ + # whiteheat_loader_debug.fw +fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw +fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw +fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw +fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin +fw-shipped-$(CONFIG_YAM) += yam/1200.bin yam/9600.bin + +fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-) + +quiet_cmd_ihex = IHEX $@ + cmd_ihex = $(OBJCOPY) -Iihex -Obinary $< $@ + +quiet_cmd_ihex2fw = IHEX2FW $@ + cmd_ihex2fw = $(objtree)/$(obj)/ihex2fw $< $@ + +quiet_cmd_h16tofw = H16TOFW $@ + cmd_h16tofw = $(objtree)/$(obj)/ihex2fw -w $< $@ + +quiet_cmd_fwbin = MK_FW $@ + cmd_fwbin = FWNAME="$(patsubst firmware/%.gen.S,%,$@)"; \ + FWSTR="$(subst /,_,$(subst .,_,$(subst -,_,$(patsubst \ + firmware/%.gen.S,%,$@))))"; \ + ASM_WORD=$(if $(CONFIG_64BIT),.quad,.long); \ + ASM_ALIGN=$(if $(CONFIG_64BIT),3,2); \ + PROGBITS=$(if $(CONFIG_ARM),%,@)progbits; \ + echo "/* Generated by firmware/Makefile */" > $@;\ + echo " .section .rodata" >>$@;\ + echo " .p2align $${ASM_ALIGN}" >>$@;\ + echo "_fw_$${FWSTR}_bin:" >>$@;\ + echo " .incbin \"$(2)\"" >>$@;\ + echo "_fw_end:" >>$@;\ + echo " .section .rodata.str,\"aMS\",$${PROGBITS},1" >>$@;\ + echo " .p2align $${ASM_ALIGN}" >>$@;\ + echo "_fw_$${FWSTR}_name:" >>$@;\ + echo " .string \"$$FWNAME\"" >>$@;\ + echo " .section .builtin_fw,\"a\",$${PROGBITS}" >>$@;\ + echo " .p2align $${ASM_ALIGN}" >>$@;\ + echo " $${ASM_WORD} _fw_$${FWSTR}_name" >>$@;\ + echo " $${ASM_WORD} _fw_$${FWSTR}_bin" >>$@;\ + echo " $${ASM_WORD} _fw_end - _fw_$${FWSTR}_bin" >>$@; + +# One of these files will change, or come into existence, whenever +# the configuration changes between 32-bit and 64-bit. The .S files +# need to change when that happens. +wordsize_deps := $(wildcard include/config/64bit.h include/config/32bit.h \ + include/config/ppc32.h include/config/ppc64.h \ + include/config/superh32.h include/config/superh64.h \ + include/config/x86_32.h include/config/x86_64.h) + +$(patsubst %,$(obj)/%.gen.S, $(fw-shipped-y)): %: $(wordsize_deps) + $(call cmd,fwbin,$(patsubst %.gen.S,%,$@)) +$(patsubst %,$(obj)/%.gen.S, $(fw-external-y)): %: $(wordsize_deps) \ + include/config/extra/firmware/dir.h + $(call cmd,fwbin,$(fwabs)/$(patsubst $(obj)/%.gen.S,%,$@)) + +# The .o files depend on the binaries directly; the .S files don't. +$(patsubst %,$(obj)/%.gen.o, $(fw-shipped-y)): %.gen.o: % +$(patsubst %,$(obj)/%.gen.o, $(fw-external-y)): $(obj)/%.gen.o: $(fwdir)/% + +# .ihex is used just as a simple way to hold binary files in a source tree +# where binaries are frowned upon. They are directly converted with objcopy. +$(obj)/%: $(obj)/%.ihex + $(call cmd,ihex) + +# Don't depend on ihex2fw if we're installing and it already exists. +# Putting it after | in the dependencies doesn't seem sufficient when +# we're installing after a cross-compile, because ihex2fw has dependencies +# on stuff like /usr/lib/gcc/ppc64-redhat-linux/4.3.0/include/stddef.h and +# thus wants to be rebuilt. Which it can't be, if the prebuilt kernel tree +# is exported read-only for someone to run 'make install'. +ifeq ($(INSTALL):$(wildcard $(obj)/ihex2fw),install:$(obj)/ihex2fw) +ihex2fw_dep := +else +ihex2fw_dep := $(obj)/ihex2fw +endif + +# .HEX is also Intel HEX, but where the offset and length in each record +# is actually meaningful, because the firmware has to be loaded in a certain +# order rather than as a single binary blob. Thus, we convert them into our +# more compact binary representation of ihex records (<linux/ihex.h>) +$(obj)/%.fw: $(obj)/%.HEX $(ihex2fw_dep) + $(call cmd,ihex2fw) + +# .H16 is our own modified form of Intel HEX, with 16-bit length for records. +$(obj)/%.fw: $(obj)/%.H16 $(ihex2fw_dep) + $(call cmd,h16tofw) + +obj-y += $(patsubst %,%.gen.o, $(fw-external-y)) +obj-$(CONFIG_FIRMWARE_IN_KERNEL) += $(patsubst %,%.gen.o, $(fw-shipped-y)) + +ifeq ($(KBUILD_SRC),) +# Makefile.build only creates subdirectories for O= builds, but external +# firmware might live outside the kernel source tree +_dummy := $(foreach d,$(addprefix $(obj)/,$(dir $(fw-external-y))), $(shell [ -d $(d) ] || mkdir -p $(d))) +endif + +# Remove .S files and binaries created from ihex +# (during 'make clean' .config isn't included so they're all in $(fw-shipped-)) +targets := $(fw-shipped-) $(patsubst $(obj)/%,%, \ + $(shell find $(obj) -name \*.gen.S 2>/dev/null)) + +# Without this, built-in.o won't be created when it's empty, and the +# final vmlinux link will fail. +obj- := dummy + +hostprogs-y := ihex2fw |