8e55f03a54
Practically speaking, MIPS has three useful ABIs: * o32 is for 32-bits CPUs, or 64-bit CPUs running only a 32-bit subset of the instruction set. * n32 is for 64-bits CPUs only. It has 32-bits pointers and long integers. * n64 is for 64-bits CPUs only. It has 64-bits pointers and long integers. See http://www.linux-mips.org/wiki/MIPS_ABI_History and http://www.linux-mips.org/wiki/WhatsWrongWithO32N32N64 for more details. So, this commit reworks the Buildroot MIPS support by: * Add separate mips64/mips64el top-level architectures. * Renaming the n32 ABI option to BR2_MIPS_NABI32, for consistency with BR2_MIPS_OABI32. * Renaming the n64 ABI option to BR2_MIPS_NABI64, for consistency with BR2_MIPS_OABI32. * Make the n32 and n64 ABI selections select the BR2_ARCH_IS_64, since those ABIs are valid on 64-bits CPUs only. * Removing the o64 ABI, which is practicaly never used. * Removing the "none" ABI, which really doesn't make sense. * Introduce the mips64 and mips64el architecture names when a 64-bits MIPS ABI is choosen. This will fix build issue like http://autobuild.buildroot.org/results/9b8c5ea86c953a89e85e7b67e9221de41773f652/build-end.log where gmp was confused by the fact of having a 32 bits architecture (detected by the mips- architecture part of the tuple) but 64 bits integer size when compiling. * Adjust the uclibc.mk logic to support the new mips64/mips64el architecture names, and take into account the renaming of the ABI options. This has been build tested by generating Buildroot toolchains and compiling a few packages for MIPS o32, MIPS n32 and MIPS n64. This work is originally based on prior work done by Gustavo Zacarias. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
889 lines
23 KiB
Plaintext
889 lines
23 KiB
Plaintext
config BR2_ARCH_IS_64
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bool
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choice
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prompt "Target Architecture"
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default BR2_i386
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help
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Select the target architecture family to build for.
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config BR2_arm
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bool "ARM (little endian)"
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help
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ARM is a 32-bit reduced instruction set computer (RISC) instruction
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set architecture (ISA) developed by ARM Holdings. Little endian.
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http://www.arm.com/
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http://en.wikipedia.org/wiki/ARM
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config BR2_armeb
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bool "ARM (big endian)"
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help
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ARM is a 32-bit reduced instruction set computer (RISC) instruction
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set architecture (ISA) developed by ARM Holdings. Big endian.
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http://www.arm.com/
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http://en.wikipedia.org/wiki/ARM
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config BR2_avr32
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bool "AVR32"
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select BR2_SOFT_FLOAT
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help
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The AVR32 is a 32-bit RISC microprocessor architecture designed by
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Atmel.
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http://www.atmel.com/
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http://en.wikipedia.org/wiki/Avr32
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config BR2_bfin
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bool "Blackfin"
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help
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The Blackfin is a family of 16 or 32-bit microprocessors developed,
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manufactured and marketed by Analog Devices.
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http://www.analog.com/
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http://en.wikipedia.org/wiki/Blackfin
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config BR2_i386
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bool "i386"
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help
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Intel i386 architecture compatible microprocessor
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http://en.wikipedia.org/wiki/I386
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config BR2_m68k
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bool "m68k"
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depends on BROKEN # ice in uclibc / inet_ntoa_r
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help
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Motorola 68000 family microprocessor
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http://en.wikipedia.org/wiki/M68k
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config BR2_microblazeel
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bool "Microblaze AXI (little endian)"
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help
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Soft processor core designed for Xilinx FPGAs from Xilinx. AXI bus
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based architecture (little endian)
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http://www.xilinx.com
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http://en.wikipedia.org/wiki/Microblaze
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config BR2_microblazebe
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bool "Microblaze non-AXI (big endian)"
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help
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Soft processor core designed for Xilinx FPGAs from Xilinx. PLB bus
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based architecture (non-AXI, big endian)
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http://www.xilinx.com
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http://en.wikipedia.org/wiki/Microblaze
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config BR2_mips
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bool "MIPS (big endian)"
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help
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MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
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http://www.mips.com/
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http://en.wikipedia.org/wiki/MIPS_Technologies
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config BR2_mipsel
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bool "MIPS (little endian)"
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help
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MIPS is a RISC microprocessor from MIPS Technologies. Little endian.
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http://www.mips.com/
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http://en.wikipedia.org/wiki/MIPS_Technologies
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config BR2_mips64
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bool "MIPS64 (big endian)"
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select BR2_ARCH_IS_64
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help
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MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
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http://www.mips.com/
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http://en.wikipedia.org/wiki/MIPS_Technologies
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config BR2_mips64el
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bool "MIPS64 (little endian)"
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select BR2_ARCH_IS_64
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help
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MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
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http://www.mips.com/
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http://en.wikipedia.org/wiki/MIPS_Technologies
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config BR2_powerpc
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bool "PowerPC"
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help
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PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
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http://www.power.org/
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http://en.wikipedia.org/wiki/Powerpc
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config BR2_sh
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bool "SuperH"
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help
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SuperH (or SH) is a 32-bit reduced instruction set computer (RISC)
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instruction set architecture (ISA) developed by Hitachi.
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http://www.hitachi.com/
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http://en.wikipedia.org/wiki/SuperH
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config BR2_sh64
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bool "SuperH64"
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help
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SuperH64 (or SH) is a 64-bit reduced instruction set computer (RISC)
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instruction set architecture (ISA) developed by Hitachi.
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http://www.hitachi.com/
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http://en.wikipedia.org/wiki/SuperH
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config BR2_sparc
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bool "SPARC"
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help
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SPARC (from Scalable Processor Architecture) is a RISC instruction
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set architecture (ISA) developed by Sun Microsystems.
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http://www.oracle.com/sun
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http://en.wikipedia.org/wiki/Sparc
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config BR2_x86_64
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bool "x86_64"
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select BR2_ARCH_IS_64
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help
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x86-64 is an extension of the x86 instruction set (Intel i386
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architecture compatible microprocessor).
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http://en.wikipedia.org/wiki/X86_64
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config BR2_xtensa
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bool "Xtensa"
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depends on BR2_DEPRECATED
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help
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Xtensa is a Tensilica processor IP architecture.
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http://en.wikipedia.org/wiki/Xtensa
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http://www.tensilica.com/
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endchoice
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config BR2_microblaze
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bool
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default y if BR2_microblazeel || BR2_microblazebe
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#
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# Keep the variants separate, there's no need to clutter everything else.
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# sh is fairly "special" in this regard, as virtually everyone else has
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# things kept down to a _sensible_ number of target variants. No such
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# luck for sh..
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#
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choice
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prompt "Target Architecture Variant"
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depends on BR2_arm || BR2_armeb
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default BR2_generic_arm
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help
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Specific CPU variant to use
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config BR2_generic_arm
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bool "generic_arm"
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config BR2_arm7tdmi
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bool "arm7tdmi"
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config BR2_arm610
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bool "arm610"
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config BR2_arm710
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bool "arm710"
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config BR2_arm720t
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bool "arm720t"
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config BR2_arm920t
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bool "arm920t"
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config BR2_arm922t
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bool "arm922t"
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config BR2_arm926t
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bool "arm926t"
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config BR2_arm10t
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bool "arm10t"
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config BR2_arm1136jf_s
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bool "arm1136jf_s"
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config BR2_arm1176jz_s
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bool "arm1176jz-s"
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config BR2_arm1176jzf_s
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bool "arm1176jzf-s"
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config BR2_cortex_a8
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bool "cortex-A8"
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config BR2_cortex_a9
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bool "cortex-A9"
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config BR2_sa110
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bool "sa110"
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config BR2_sa1100
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bool "sa1100"
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config BR2_xscale
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bool "xscale"
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config BR2_iwmmxt
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bool "iwmmxt"
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endchoice
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config BR2_ARM_TYPE
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string
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default GENERIC_ARM if BR2_generic_arm
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default ARM610 if BR2_arm610
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default ARM710 if BR2_arm710
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default ARM7TDMI if BR2_arm7tdmi
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default ARM720T if BR2_arm720t
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default ARM920T if BR2_arm920t
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default ARM922T if BR2_arm922t
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default ARM926T if BR2_arm926t
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default ARM10T if BR2_arm10t
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default ARM1136JF_S if BR2_arm1136jf_s
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default ARM1176JZ_S if BR2_arm1176jz_s
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default ARM1176JZF_S if BR2_arm1176jzf_s
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default ARM_SA110 if BR2_sa110
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default ARM_SA1100 if BR2_sa1100
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default ARM_XSCALE if BR2_xscale
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default ARM_IWMMXT if BR2_iwmmxt
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default ARM_CORTEXA8 if BR2_cortex_a8
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default ARM_CORTEXA9 if BR2_cortex_a9
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choice
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prompt "Target ABI"
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depends on BR2_arm || BR2_armeb
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default BR2_ARM_EABI
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help
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Application Binary Interface to use
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Note:
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Using OABI is discouraged.
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config BR2_ARM_EABI
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bool "EABI"
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config BR2_ARM_OABI
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bool "OABI"
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depends on !BR2_GCC_VERSION_4_7_X
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endchoice
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choice
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prompt "Target ABI"
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depends on BR2_bfin
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default BR2_BFIN_FDPIC
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config BR2_BFIN_FDPIC
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bool "FDPIC"
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config BR2_BFIN_FLAT
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bool "FLAT"
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select BR2_PREFER_STATIC_LIB
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endchoice
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choice
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prompt "Target Architecture Variant"
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depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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default BR2_mips_3 if BR2_mips
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default BR2_mips_1 if BR2_mipsel
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default BR2_mips_64 if BR2_mips64 || BR2_mips64el
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help
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Specific CPU variant to use
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64bit cabable: 3, 4, 64, 64r2
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non-64bit capable: 1, 2, 32, 32r2
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config BR2_mips_1
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bool "mips I (generic)"
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depends on !BR2_ARCH_IS_64
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config BR2_mips_2
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bool "mips II"
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depends on !BR2_ARCH_IS_64
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config BR2_mips_3
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bool "mips III"
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config BR2_mips_4
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bool "mips IV"
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config BR2_mips_32
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bool "mips 32"
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depends on !BR2_ARCH_IS_64
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config BR2_mips_32r2
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bool "mips 32r2"
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depends on !BR2_ARCH_IS_64
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config BR2_mips_64
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bool "mips 64"
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config BR2_mips_64r2
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bool "mips 64r2"
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endchoice
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choice
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prompt "Target ABI"
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depends on BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
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default BR2_MIPS_OABI32 if !BR2_ARCH_IS_64
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default BR2_MIPS_NABI32 if BR2_ARCH_IS_64
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help
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Application Binary Interface to use
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config BR2_MIPS_OABI32
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bool "o32"
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config BR2_MIPS_NABI32
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bool "n32"
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depends on BR2_ARCH_IS_64
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config BR2_MIPS_NABI64
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bool "n64"
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depends on BR2_ARCH_IS_64
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endchoice
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choice
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prompt "Target Architecture Variant"
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depends on BR2_sh
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default BR2_sh4
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help
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Specific CPU variant to use
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config BR2_sh2
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bool "sh2 (SH2 big endian)"
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config BR2_sh2a
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bool "sh2a (SH2A big endian)"
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config BR2_sh3
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bool "sh3 (SH3 little endian)"
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config BR2_sh3eb
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bool "sh3eb (SH3 big endian)"
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config BR2_sh4
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bool "sh4 (SH4 little endian)"
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config BR2_sh4eb
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bool "sh4eb (SH4 big endian)"
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config BR2_sh4a
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bool "sh4a (SH4A little endian)"
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config BR2_sh4aeb
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bool "sh4aeb (SH4A big endian)"
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endchoice
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#
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# gcc builds libstdc++ differently depending on the
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# host tuplet given to it, so let people choose
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#
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# i386/x86_64 cpu features
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config BR2_X86_CPU_HAS_MMX
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bool
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config BR2_X86_CPU_HAS_SSE
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bool
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config BR2_X86_CPU_HAS_SSE2
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bool
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config BR2_X86_CPU_HAS_SSE3
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bool
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config BR2_X86_CPU_HAS_SSSE3
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bool
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choice
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prompt "Target Architecture Variant"
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depends on BR2_i386 || BR2_x86_64
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default BR2_x86_i586 if BR2_i386
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default BR2_x86_generic if BR2_x86_64
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help
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Specific CPU variant to use
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config BR2_x86_generic
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bool "generic"
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config BR2_x86_i386
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bool "i386"
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depends on !BR2_x86_64
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config BR2_x86_i486
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bool "i486"
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depends on !BR2_x86_64
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config BR2_x86_i586
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bool "i586"
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depends on !BR2_x86_64
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config BR2_x86_i686
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bool "i686"
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depends on !BR2_x86_64
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config BR2_x86_pentiumpro
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bool "pentium pro"
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depends on !BR2_x86_64
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config BR2_x86_pentium_mmx
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bool "pentium MMX"
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select BR2_X86_CPU_HAS_MMX
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depends on !BR2_x86_64
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config BR2_x86_pentium_m
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bool "pentium mobile"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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depends on !BR2_x86_64
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config BR2_x86_pentium2
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bool "pentium2"
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select BR2_X86_CPU_HAS_MMX
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depends on !BR2_x86_64
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config BR2_x86_pentium3
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bool "pentium3"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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depends on !BR2_x86_64
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config BR2_x86_pentium4
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bool "pentium4"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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depends on !BR2_x86_64
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config BR2_x86_prescott
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bool "prescott"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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select BR2_X86_CPU_HAS_SSE3
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depends on !BR2_x86_64
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config BR2_x86_nocona
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bool "nocona"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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select BR2_X86_CPU_HAS_SSE3
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config BR2_x86_core2
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bool "core2"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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select BR2_X86_CPU_HAS_SSE3
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select BR2_X86_CPU_HAS_SSSE3
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config BR2_x86_atom
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bool "atom"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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select BR2_X86_CPU_HAS_SSE3
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select BR2_X86_CPU_HAS_SSSE3
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config BR2_x86_k6
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bool "k6"
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select BR2_X86_CPU_HAS_MMX
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depends on !BR2_x86_64
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config BR2_x86_k6_2
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bool "k6-2"
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select BR2_X86_CPU_HAS_MMX
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depends on !BR2_x86_64
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config BR2_x86_athlon
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bool "athlon"
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select BR2_X86_CPU_HAS_MMX
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depends on !BR2_x86_64
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config BR2_x86_athlon_4
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bool "athlon-4"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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depends on !BR2_x86_64
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config BR2_x86_opteron
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bool "opteron"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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config BR2_x86_opteron_sse3
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bool "opteron w/ SSE3"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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select BR2_X86_CPU_HAS_SSE3
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config BR2_x86_barcelona
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bool "barcelona"
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select BR2_X86_CPU_HAS_MMX
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select BR2_X86_CPU_HAS_SSE
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select BR2_X86_CPU_HAS_SSE2
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select BR2_X86_CPU_HAS_SSE3
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config BR2_x86_geode
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bool "geode"
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# Don't include MMX support because there several variant of geode
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# processor, some with MMX support, some without.
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# See: http://en.wikipedia.org/wiki/Geode_%28processor%29
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depends on !BR2_x86_64
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config BR2_x86_c3
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bool "Via/Cyrix C3 (Samuel/Ezra cores)"
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select BR2_X86_CPU_HAS_MMX
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depends on !BR2_x86_64
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config BR2_x86_c32
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bool "Via C3-2 (Nehemiah cores)"
|
|
select BR2_X86_CPU_HAS_MMX
|
|
select BR2_X86_CPU_HAS_SSE
|
|
depends on !BR2_x86_64
|
|
config BR2_x86_winchip_c6
|
|
bool "IDT Winchip C6"
|
|
select BR2_X86_CPU_HAS_MMX
|
|
depends on !BR2_x86_64
|
|
config BR2_x86_winchip2
|
|
bool "IDT Winchip 2"
|
|
select BR2_X86_CPU_HAS_MMX
|
|
depends on !BR2_x86_64
|
|
endchoice
|
|
|
|
choice
|
|
prompt "Target Architecture Variant"
|
|
depends on BR2_sparc
|
|
default BR2_sparc_v7
|
|
help
|
|
Specific CPU variant to use
|
|
|
|
config BR2_sparc_v7
|
|
bool "v7"
|
|
config BR2_sparc_cypress
|
|
bool "cypress"
|
|
config BR2_sparc_v8
|
|
bool "v8"
|
|
config BR2_sparc_sparchfleon
|
|
bool "hfleon"
|
|
config BR2_sparc_sparchfleonv8
|
|
bool "hfleonv8"
|
|
config BR2_sparc_sparcsfleon
|
|
bool "sfleon"
|
|
config BR2_sparc_sparcsfleonv8
|
|
bool "sfleonv8"
|
|
config BR2_sparc_supersparc
|
|
bool "supersparc"
|
|
config BR2_sparc_sparclite
|
|
bool "sparclite"
|
|
config BR2_sparc_f930
|
|
bool "f930"
|
|
config BR2_sparc_f934
|
|
bool "f934"
|
|
config BR2_sparc_hypersparc
|
|
bool "hypersparc"
|
|
config BR2_sparc_sparclite86x
|
|
bool "sparclite86x"
|
|
config BR2_sparc_sparclet
|
|
bool "sparclet"
|
|
config BR2_sparc_tsc701
|
|
bool "tsc701"
|
|
endchoice
|
|
|
|
config BR2_SPARC_TYPE
|
|
string
|
|
default V7 if BR2_sparc_v7 || BR2_sparc_cypress || BR2_sparc_sparclite || BR2_sparc_f930 || BR2_sparc_f934 || BR2_sparc_sparclite86x || BR2_sparc_sparclet || BR2_sparc_tsc701 || BR2_sparc_sparchfleon || BR2_sparc_sparcsfleon
|
|
default V8 if BR2_sparc_v8 || BR2_sparc_supersparc || BR2_sparc_hypersparc || BR2_sparc_sparchfleonv8 || BR2_sparc_sparcsfleonv8
|
|
|
|
choice
|
|
prompt "Target Architecture Variant"
|
|
depends on BR2_xtensa
|
|
default BR2_xtensa_dc232b
|
|
help
|
|
Specific CPU variant to use
|
|
|
|
config BR2_xtensa_custom
|
|
bool "Custom Xtensa processor configuration"
|
|
config BR2_xtensa_dc232a
|
|
bool "dc232a - Diamond 232L Standard Core Rev.A (LE)"
|
|
config BR2_xtensa_dc232b
|
|
bool "dc232b - Diamond 232L Standard Core Rev.B (LE)"
|
|
#config BR2_xtensa_s5000
|
|
# bool "s5000 - Stretch S5000"
|
|
endchoice
|
|
|
|
config BR2_xtensa_custom_name
|
|
string "Custom Xtensa processor configuration name"
|
|
depends on BR2_xtensa_custom
|
|
default ""
|
|
help
|
|
Name given to a custom Xtensa processor configuration.
|
|
This is used to select the correct overlay.
|
|
|
|
config BR2_xtensa_core_name
|
|
string
|
|
default BR2_xtensa_custom_name if BR2_xtensa_custom
|
|
default "dc232a" if BR2_xtensa_dc232a
|
|
default "dc232b" if BR2_xtensa_dc232b
|
|
# default "s5000" if BR2_xtensa_s5000
|
|
|
|
choice
|
|
prompt "Target Architecture Variant"
|
|
depends on BR2_powerpc
|
|
default BR2_generic_powerpc
|
|
help
|
|
Specific CPU variant to use
|
|
config BR2_generic_powerpc
|
|
bool "generic"
|
|
config BR2_powerpc_401
|
|
bool "401"
|
|
config BR2_powerpc_403
|
|
bool "403"
|
|
config BR2_powerpc_405
|
|
bool "405"
|
|
config BR2_powerpc_405fp
|
|
bool "405 with FPU"
|
|
config BR2_powerpc_440
|
|
bool "440"
|
|
config BR2_powerpc_440fp
|
|
bool "440 with FPU"
|
|
config BR2_powerpc_505
|
|
bool "505"
|
|
config BR2_powerpc_601
|
|
bool "601"
|
|
config BR2_powerpc_602
|
|
bool "602"
|
|
config BR2_powerpc_603
|
|
bool "603"
|
|
config BR2_powerpc_603e
|
|
bool "603e"
|
|
config BR2_powerpc_604
|
|
bool "604"
|
|
config BR2_powerpc_604e
|
|
bool "604e"
|
|
config BR2_powerpc_620
|
|
bool "620"
|
|
config BR2_powerpc_630
|
|
bool "630"
|
|
config BR2_powerpc_740
|
|
bool "740"
|
|
config BR2_powerpc_7400
|
|
bool "7400"
|
|
config BR2_powerpc_7450
|
|
bool "7450"
|
|
config BR2_powerpc_750
|
|
bool "750"
|
|
config BR2_powerpc_801
|
|
bool "801"
|
|
config BR2_powerpc_821
|
|
bool "821"
|
|
config BR2_powerpc_823
|
|
bool "823"
|
|
config BR2_powerpc_860
|
|
bool "860"
|
|
config BR2_powerpc_970
|
|
bool "970"
|
|
config BR2_powerpc_8540
|
|
bool "8540 / e500v1"
|
|
config BR2_powerpc_8548
|
|
bool "8548 / e500v2"
|
|
config BR2_powerpc_e300c2
|
|
bool "e300c2"
|
|
config BR2_powerpc_e300c3
|
|
bool "e300c3"
|
|
config BR2_powerpc_e500mc
|
|
bool "e500mc"
|
|
endchoice
|
|
|
|
choice
|
|
prompt "Target ABI"
|
|
depends on BR2_powerpc
|
|
default BR2_powerpc_SPE if BR2_powerpc_8540 || BR2_powerpc_8548
|
|
default BR2_powerpc_CLASSIC
|
|
help
|
|
Application Binary Interface to use
|
|
|
|
config BR2_powerpc_CLASSIC
|
|
bool "Classic"
|
|
depends on !(BR2_powerpc_8540 || BR2_powerpc_8548)
|
|
config BR2_powerpc_SPE
|
|
bool "SPE"
|
|
depends on BR2_powerpc_8540 || BR2_powerpc_8548
|
|
endchoice
|
|
|
|
config BR2_ARCH
|
|
string
|
|
default "arm" if BR2_arm
|
|
default "armeb" if BR2_armeb
|
|
default "avr32" if BR2_avr32
|
|
default "bfin" if BR2_bfin
|
|
default "i386" if BR2_x86_i386
|
|
default "i486" if BR2_x86_i486
|
|
default "i586" if BR2_x86_i586
|
|
default "i586" if BR2_x86_pentium_mmx
|
|
default "i586" if BR2_x86_geode
|
|
default "i586" if BR2_x86_c3
|
|
default "i686" if BR2_x86_c32
|
|
default "i586" if BR2_x86_winchip_c6
|
|
default "i586" if BR2_x86_winchip2
|
|
default "i686" if BR2_x86_i686
|
|
default "i686" if BR2_x86_pentium2
|
|
default "i686" if BR2_x86_pentium3
|
|
default "i686" if BR2_x86_pentium4
|
|
default "i686" if BR2_x86_pentium_m
|
|
default "i686" if BR2_x86_pentiumpro
|
|
default "i686" if BR2_x86_prescott
|
|
default "i686" if BR2_x86_nocona && BR2_i386
|
|
default "i686" if BR2_x86_core2 && BR2_i386
|
|
default "i686" if BR2_x86_atom && BR2_i386
|
|
default "i686" if BR2_x86_opteron && BR2_i386
|
|
default "i686" if BR2_x86_opteron_sse3 && BR2_i386
|
|
default "i686" if BR2_x86_barcelona && BR2_i386
|
|
default "i686" if BR2_x86_k6
|
|
default "i686" if BR2_x86_k6_2
|
|
default "i686" if BR2_x86_athlon
|
|
default "i686" if BR2_x86_athlon_4
|
|
default "x86_64" if BR2_x86_64
|
|
default "m68k" if BR2_m68k
|
|
default "microblaze" if BR2_microblaze
|
|
default "mips" if BR2_mips
|
|
default "mipsel" if BR2_mipsel
|
|
default "mips64" if BR2_mips64
|
|
default "mips64el" if BR2_mips64el
|
|
default "powerpc" if BR2_powerpc
|
|
default "sh2" if BR2_sh2
|
|
default "sh2a" if BR2_sh2a
|
|
default "sh3" if BR2_sh3
|
|
default "sh3eb" if BR2_sh3eb
|
|
default "sh4" if BR2_sh4
|
|
default "sh4eb" if BR2_sh4eb
|
|
default "sh4a" if BR2_sh4a
|
|
default "sh4aeb" if BR2_sh4aeb
|
|
default "sh64" if BR2_sh64
|
|
default "sparc" if BR2_sparc
|
|
default "xtensa" if BR2_xtensa
|
|
|
|
|
|
config BR2_ENDIAN
|
|
string
|
|
default "LITTLE" if BR2_arm || BR2_bfin || BR2_i386 || BR2_mipsel || BR2_mips64el || \
|
|
BR2_sh3 || BR2_sh4 || BR2_sh4a || BR2_x86_64 || BR2_sh64 || \
|
|
BR2_microblazeel
|
|
default "BIG" if BR2_armeb || BR2_avr32 || BR2_m68k || BR2_mips || BR2_mips64 || \
|
|
BR2_powerpc || BR2_sh2 || BR2_sh2a || \
|
|
BR2_sh3eb || BR2_sh4eb || BR2_sh4aeb || BR2_sparc || \
|
|
BR2_microblazebe
|
|
|
|
config BR2_GCC_TARGET_TUNE
|
|
string
|
|
default i386 if BR2_x86_i386
|
|
default i486 if BR2_x86_i486
|
|
default i586 if BR2_x86_i586
|
|
default pentium-mmx if BR2_x86_pentium_mmx
|
|
default i686 if BR2_x86_i686
|
|
default pentiumpro if BR2_x86_pentiumpro
|
|
default pentium-m if BR2_x86_pentium_m
|
|
default pentium2 if BR2_x86_pentium2
|
|
default pentium3 if BR2_x86_pentium3
|
|
default pentium4 if BR2_x86_pentium4
|
|
default prescott if BR2_x86_prescott
|
|
default nocona if BR2_x86_nocona
|
|
default core2 if BR2_x86_core2
|
|
default atom if BR2_x86_atom
|
|
default k8 if BR2_x86_opteron
|
|
default k8-sse3 if BR2_x86_opteron_sse3
|
|
default barcelona if BR2_x86_barcelona
|
|
default k6 if BR2_x86_k6
|
|
default k6-2 if BR2_x86_k6_2
|
|
default athlon if BR2_x86_athlon
|
|
default athlon-4 if BR2_x86_athlon_4
|
|
default winchip-c6 if BR2_x86_winchip_c6
|
|
default winchip2 if BR2_x86_winchip2
|
|
default c3 if BR2_x86_c3
|
|
default c3-2 if BR2_x86_c32
|
|
default geode if BR2_x86_geode
|
|
default generic if BR2_x86_generic
|
|
default arm600 if BR2_arm600
|
|
default arm610 if BR2_arm610
|
|
default arm620 if BR2_arm620
|
|
default arm7tdmi if BR2_arm7tdmi
|
|
default arm7tdmi if BR2_arm720t
|
|
default arm7tdmi if BR2_arm740t
|
|
default arm920 if BR2_arm920
|
|
default arm920t if BR2_arm920t
|
|
default arm922t if BR2_arm922t
|
|
default arm926ej-s if BR2_arm926t
|
|
default arm1136j-s if BR2_arm1136j_s
|
|
default arm1136jf-s if BR2_arm1136jf_s
|
|
default arm1176jz-s if BR2_arm1176jz_s
|
|
default arm1176jzf-s if BR2_arm1176jzf_s
|
|
default cortex-a8 if BR2_cortex_a8
|
|
default cortex-a9 if BR2_cortex_a9
|
|
default strongarm110 if BR2_sa110
|
|
default strongarm1100 if BR2_sa1100
|
|
default xscale if BR2_xscale
|
|
default iwmmxt if BR2_iwmmxt
|
|
default 68000 if BR2_m68k_68000
|
|
default 68010 if BR2_m68k_68010
|
|
default 68020 if BR2_m68k_68020
|
|
default 68030 if BR2_m68k_68030
|
|
default 68040 if BR2_m68k_68040
|
|
default 68060 if BR2_m68k_68060
|
|
default mips1 if BR2_mips_1
|
|
default mips2 if BR2_mips_2
|
|
default mips3 if BR2_mips_3
|
|
default mips4 if BR2_mips_4
|
|
default mips32 if BR2_mips_32
|
|
default mips32r2 if BR2_mips_32r2
|
|
default mips64 if BR2_mips_64
|
|
default mips64r2 if BR2_mips_64r2
|
|
default 401 if BR2_powerpc_401
|
|
default 403 if BR2_powerpc_403
|
|
default 405 if BR2_powerpc_405
|
|
default 405fp if BR2_powerpc_405fp
|
|
default 440 if BR2_powerpc_440
|
|
default 440fp if BR2_powerpc_440fp
|
|
default 505 if BR2_powerpc_505
|
|
default 601 if BR2_powerpc_601
|
|
default 602 if BR2_powerpc_602
|
|
default 603 if BR2_powerpc_603
|
|
default 603e if BR2_powerpc_603e
|
|
default 604 if BR2_powerpc_604
|
|
default 604e if BR2_powerpc_604e
|
|
default 620 if BR2_powerpc_620
|
|
default 630 if BR2_powerpc_630
|
|
default 740 if BR2_powerpc_740
|
|
default 7400 if BR2_powerpc_7400
|
|
default 7450 if BR2_powerpc_7450
|
|
default 750 if BR2_powerpc_750
|
|
default 801 if BR2_powerpc_801
|
|
default 821 if BR2_powerpc_821
|
|
default 823 if BR2_powerpc_823
|
|
default 860 if BR2_powerpc_860
|
|
default 970 if BR2_powerpc_970
|
|
default 8540 if BR2_powerpc_8540
|
|
default 8548 if BR2_powerpc_8548
|
|
default e300c2 if BR2_powerpc_e300c2
|
|
default e300c3 if BR2_powerpc_e300c3
|
|
default e500mc if BR2_powerpc_e500mc
|
|
default v7 if BR2_sparc_v7
|
|
default cypress if BR2_sparc_cypress
|
|
default v8 if BR2_sparc_v8
|
|
default supersparc if BR2_sparc_supersparc
|
|
default hypersparc if BR2_sparc_hypersparc
|
|
default sparclite if BR2_sparc_sparclite
|
|
default f930 if BR2_sparc_f930
|
|
default f934 if BR2_sparc_f934
|
|
default sparclite86x if BR2_sparc_sparclite86x
|
|
default sparclet if BR2_sparc_sparclet
|
|
default tsc701 if BR2_sparc_tsc701
|
|
default v9 if BR2_sparc_v9
|
|
default v9 if BR2_sparc_v9a
|
|
default v9 if BR2_sparc_v9b
|
|
default ultrasparc if BR2_sparc_ultrasparc
|
|
default ultrasparc3 if BR2_sparc_ultrasparc3
|
|
default niagara if BR2_sparc_niagara
|
|
|
|
config BR2_GCC_TARGET_ARCH
|
|
string
|
|
default i386 if BR2_x86_i386
|
|
default i486 if BR2_x86_i486
|
|
default i586 if BR2_x86_i586
|
|
default pentium-mmx if BR2_x86_pentium_mmx
|
|
default i686 if BR2_x86_i686
|
|
default pentiumpro if BR2_x86_pentiumpro
|
|
default pentium-m if BR2_x86_pentium_m
|
|
default pentium2 if BR2_x86_pentium2
|
|
default pentium3 if BR2_x86_pentium3
|
|
default pentium4 if BR2_x86_pentium4
|
|
default prescott if BR2_x86_prescott
|
|
default nocona if BR2_x86_nocona
|
|
default core2 if BR2_x86_core2
|
|
default atom if BR2_x86_atom
|
|
default k8 if BR2_x86_opteron
|
|
default k8-sse3 if BR2_x86_opteron_sse3
|
|
default barcelona if BR2_x86_barcelona
|
|
default k6 if BR2_x86_k6
|
|
default k6-2 if BR2_x86_k6_2
|
|
default athlon if BR2_x86_athlon
|
|
default athlon-4 if BR2_x86_athlon_4
|
|
default winchip-c6 if BR2_x86_winchip_c6
|
|
default winchip2 if BR2_x86_winchip2
|
|
default c3 if BR2_x86_c3
|
|
default c3-2 if BR2_x86_c32
|
|
default geode if BR2_x86_geode
|
|
default armv4t if BR2_arm7tdmi
|
|
default armv3 if BR2_arm610
|
|
default armv3 if BR2_arm710
|
|
default armv4t if BR2_arm720t
|
|
default armv4t if BR2_arm920t
|
|
default armv4t if BR2_arm922t
|
|
default armv5te if BR2_arm926t
|
|
default armv5t if BR2_arm10t
|
|
default armv6j if BR2_arm1136jf_s
|
|
default armv6zk if BR2_arm1176jz_s
|
|
default armv6zk if BR2_arm1176jzf_s
|
|
default armv7-a if BR2_cortex_a8
|
|
default armv7-a if BR2_cortex_a9
|
|
default armv4 if BR2_sa110
|
|
default armv4 if BR2_sa1100
|
|
default armv5te if BR2_xscale
|
|
default iwmmxt if BR2_iwmmxt
|
|
default 68000 if BR2_m68k_68000
|
|
default 68010 if BR2_m68k_68010
|
|
default 68020 if BR2_m68k_68020
|
|
default 68030 if BR2_m68k_68030
|
|
default 68040 if BR2_m68k_68040
|
|
default 68060 if BR2_m68k_68060
|
|
|
|
config BR2_GCC_TARGET_ABI
|
|
string
|
|
default apcs-gnu if BR2_ARM_OABI
|
|
default aapcs-linux if BR2_ARM_EABI
|
|
default 32 if BR2_MIPS_OABI32
|
|
default n32 if BR2_MIPS_NABI32
|
|
default 64 if BR2_MIPS_NABI64
|
|
default altivec if BR2_powerpc && BR2_PPC_ABI_altivec
|
|
default no-altivec if BR2_powerpc && BR2_PPC_ABI_no-altivec
|
|
default spe if BR2_powerpc && BR2_PPC_ABI_spe
|
|
default no-spe if BR2_powerpc && BR2_PPC_ABI_no-spe
|
|
default ibmlongdouble if BR2_powerpc && BR2_PPC_ABI_ibmlongdouble
|
|
default ieeelongdouble if BR2_powerpc && BR2_PPC_ABI_ieeelongdouble
|
|
|
|
config BR2_GCC_TARGET_CPU
|
|
string
|
|
default sparchfleon if BR2_sparc_sparchfleon
|
|
default sparchfleonv8 if BR2_sparc_sparchfleonv8
|
|
default sparcsfleon if BR2_sparc_sparcsfleon
|
|
default sparcsfleonv8 if BR2_sparc_sparcsfleonv8
|