firmware: delete in-kernel firmware

The last firmware change for the in-kernel firmware source code was back
in 2013.  Everyone has been relying on the out-of-tree linux-firmware
package for a long long time.

So let's drop it, it's baggage we don't need to keep dragging around
(and having to fix random kbuild issues over time...)

Cc: Kyle McMartin <kyle@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Michal Marek <mmarek@suse.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 238 deletions

diff --git a/firmware/Makefile b/firmware/Makefile
deleted file mode 100644
index fa3e81c2a97b..000000000000
--- a/firmware/Makefile
+++ /dev/null
@@ -1,238 +0,0 @@
-#
-# 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 := $(wildcard include/config/64bit.h include/config/32bit.h \
-		include/config/ppc32.h include/config/ppc64.h \
-		include/config/superh32.h include/config/superh64.h \
-		include/config/x86_32.h include/config/x86_64.h \
-		firmware/Makefile)
-
-$(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