bool "ARC (little endian)"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- Synopsys' DesignWare ARC Processor Cores are a family of 32-bit CPUs
- that can be used from deeply embedded to high performance host
- applications. Little endian.
+ Synopsys' DesignWare ARC Processor Cores are a family of
+ 32-bit CPUs that can be used from deeply embedded to high
+ performance host applications. Little endian.
config BR2_arceb
bool "ARC (big endian)"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- Synopsys' DesignWare ARC Processor Cores are a family of 32-bit CPUs
- that can be used from deeply embedded to high performance host
- applications. Big endian.
+ Synopsys' DesignWare ARC Processor Cores are a family of
+ 32-bit CPUs that can be used from deeply embedded to high
+ performance host applications. Big endian.
config BR2_arm
bool "ARM (little endian)"
# MMU support is set by the subarchitecture file, arch/Config.in.arm
help
- ARM is a 32-bit reduced instruction set computer (RISC) instruction
- set architecture (ISA) developed by ARM Holdings. Little endian.
+ ARM is a 32-bit reduced instruction set computer (RISC)
+ instruction set architecture (ISA) developed by ARM Holdings.
+ Little endian.
http://www.arm.com/
http://en.wikipedia.org/wiki/ARM
bool "ARM (big endian)"
# MMU support is set by the subarchitecture file, arch/Config.in.arm
help
- ARM is a 32-bit reduced instruction set computer (RISC) instruction
- set architecture (ISA) developed by ARM Holdings. Big endian.
+ ARM is a 32-bit reduced instruction set computer (RISC)
+ instruction set architecture (ISA) developed by ARM Holdings.
+ Big endian.
http://www.arm.com/
http://en.wikipedia.org/wiki/ARM
select BR2_ARCH_HAS_FDPIC_SUPPORT
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
help
- The Blackfin is a family of 16 or 32-bit microprocessors developed,
- manufactured and marketed by Analog Devices.
+ The Blackfin is a family of 16 or 32-bit microprocessors
+ developed, manufactured and marketed by Analog Devices.
http://www.analog.com/
http://en.wikipedia.org/wiki/Blackfin
bool "Microblaze AXI (little endian)"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- Soft processor core designed for Xilinx FPGAs from Xilinx. AXI bus
- based architecture (little endian)
+ Soft processor core designed for Xilinx FPGAs from Xilinx. AXI
+ bus based architecture (little endian)
http://www.xilinx.com
http://en.wikipedia.org/wiki/Microblaze
bool "Microblaze non-AXI (big endian)"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- Soft processor core designed for Xilinx FPGAs from Xilinx. PLB bus
- based architecture (non-AXI, big endian)
+ Soft processor core designed for Xilinx FPGAs from Xilinx. PLB
+ bus based architecture (non-AXI, big endian)
http://www.xilinx.com
http://en.wikipedia.org/wiki/Microblaze
bool "MIPS (big endian)"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
+ MIPS is a RISC microprocessor from MIPS Technologies. Big
+ endian.
http://www.mips.com/
http://en.wikipedia.org/wiki/MIPS_Technologies
bool "MIPS (little endian)"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- MIPS is a RISC microprocessor from MIPS Technologies. Little endian.
+ MIPS is a RISC microprocessor from MIPS Technologies. Little
+ endian.
http://www.mips.com/
http://en.wikipedia.org/wiki/MIPS_Technologies
select BR2_ARCH_IS_64
select BR2_ARCH_HAS_MMU_MANDATORY
help
- MIPS is a RISC microprocessor from MIPS Technologies. Big endian.
+ MIPS is a RISC microprocessor from MIPS Technologies. Big
+ endian.
http://www.mips.com/
http://en.wikipedia.org/wiki/MIPS_Technologies
select BR2_ARCH_IS_64
select BR2_ARCH_HAS_MMU_MANDATORY
help
- MIPS is a RISC microprocessor from MIPS Technologies. Little endian.
+ MIPS is a RISC microprocessor from MIPS Technologies. Little
+ endian.
http://www.mips.com/
http://en.wikipedia.org/wiki/MIPS_Technologies
bool "PowerPC"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
- Big endian.
+ PowerPC is a RISC architecture created by Apple-IBM-Motorola
+ alliance. Big endian.
http://www.power.org/
http://en.wikipedia.org/wiki/Powerpc
select BR2_ARCH_IS_64
select BR2_ARCH_HAS_MMU_MANDATORY
help
- PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
- Big endian.
+ PowerPC is a RISC architecture created by Apple-IBM-Motorola
+ alliance. Big endian.
http://www.power.org/
http://en.wikipedia.org/wiki/Powerpc
select BR2_ARCH_IS_64
select BR2_ARCH_HAS_MMU_MANDATORY
help
- PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.
- Little endian.
+ PowerPC is a RISC architecture created by Apple-IBM-Motorola
+ alliance. Little endian.
http://www.power.org/
http://en.wikipedia.org/wiki/Powerpc
bool "SuperH"
select BR2_ARCH_HAS_MMU_OPTIONAL
help
- SuperH (or SH) is a 32-bit reduced instruction set computer (RISC)
- instruction set architecture (ISA) developed by Hitachi.
+ SuperH (or SH) is a 32-bit reduced instruction set computer
+ (RISC) instruction set architecture (ISA) developed by
+ Hitachi.
http://www.hitachi.com/
http://en.wikipedia.org/wiki/SuperH
bool "SPARC"
select BR2_ARCH_HAS_MMU_MANDATORY
help
- SPARC (from Scalable Processor Architecture) is a RISC instruction
- set architecture (ISA) developed by Sun Microsystems.
+ SPARC (from Scalable Processor Architecture) is a RISC
+ instruction set architecture (ISA) developed by Sun
+ Microsystems.
http://www.oracle.com/sun
http://en.wikipedia.org/wiki/Sparc
select BR2_ARCH_IS_64
select BR2_ARCH_HAS_MMU_MANDATORY
help
- SPARC (from Scalable Processor Architecture) is a RISC instruction
- set architecture (ISA) developed by Sun Microsystems.
+ SPARC (from Scalable Processor Architecture) is a RISC
+ instruction set architecture (ISA) developed by Sun
+ Microsystems.
http://www.oracle.com/sun
http://en.wikipedia.org/wiki/Sparc
depends on BR2_USE_MMU
select BR2_BINFMT_SUPPORTS_SHARED
help
- ELF (Executable and Linkable Format) is a format for libraries and
- executables used across different architectures and operating
- systems.
+ ELF (Executable and Linkable Format) is a format for libraries
+ and executables used across different architectures and
+ operating systems.
config BR2_BINFMT_FDPIC
bool "FDPIC"
depends on BR2_ARCH_HAS_FDPIC_SUPPORT
select BR2_BINFMT_SUPPORTS_SHARED
help
- ELF FDPIC binaries are based on ELF, but allow the individual load
- segments of a binary to be located in memory independently of each
- other. This makes this format ideal for use in environments where no
- MMU is available.
+ ELF FDPIC binaries are based on ELF, but allow the individual
+ load segments of a binary to be located in memory
+ independently of each other. This makes this format ideal for
+ use in environments where no MMU is available.
config BR2_BINFMT_FLAT
bool "FLAT"
depends on !BR2_USE_MMU
help
- FLAT binary is a relatively simple and lightweight executable format
- based on the original a.out format. It is widely used in environment
- where no MMU is available.
+ FLAT binary is a relatively simple and lightweight executable
+ format based on the original a.out format. It is widely used
+ in environment where no MMU is available.
endchoice
# absolute jump" or "error: value -yyyyy out of range".
depends on BR2_bfin
help
- Allow for the data and text segments to be separated and placed in
- different regions of memory.
+ Allow for the data and text segments to be separated and
+ placed in different regions of memory.
config BR2_BINFMT_FLAT_SHARED
bool "Shared binary"