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- menu "MIPS architecture"
- depends on MIPS
- config SYS_ARCH
- default "mips"
- config SYS_CPU
- default "mips32" if CPU_MIPS32_R1 || CPU_MIPS32_R2
- default "mips64" if CPU_MIPS64_R1 || CPU_MIPS64_R2
- choice
- prompt "Target select"
- optional
- config TARGET_QEMU_MIPS
- bool "Support qemu-mips"
- select SUPPORTS_BIG_ENDIAN
- select SUPPORTS_LITTLE_ENDIAN
- select SUPPORTS_CPU_MIPS32_R1
- select SUPPORTS_CPU_MIPS32_R2
- select SUPPORTS_CPU_MIPS64_R1
- select SUPPORTS_CPU_MIPS64_R2
- config TARGET_MALTA
- bool "Support malta"
- select DYNAMIC_IO_PORT_BASE
- select SUPPORTS_BIG_ENDIAN
- select SUPPORTS_LITTLE_ENDIAN
- select SUPPORTS_CPU_MIPS32_R1
- select SUPPORTS_CPU_MIPS32_R2
- select SWAP_IO_SPACE
- select MIPS_L1_CACHE_SHIFT_6
- config TARGET_VCT
- bool "Support vct"
- select SUPPORTS_BIG_ENDIAN
- select SUPPORTS_CPU_MIPS32_R1
- select SUPPORTS_CPU_MIPS32_R2
- select SYS_MIPS_CACHE_INIT_RAM_LOAD
- config TARGET_DBAU1X00
- bool "Support dbau1x00"
- select SUPPORTS_BIG_ENDIAN
- select SUPPORTS_LITTLE_ENDIAN
- select SUPPORTS_CPU_MIPS32_R1
- select SUPPORTS_CPU_MIPS32_R2
- select SYS_MIPS_CACHE_INIT_RAM_LOAD
- select MIPS_TUNE_4KC
- config TARGET_PB1X00
- bool "Support pb1x00"
- select SUPPORTS_LITTLE_ENDIAN
- select SUPPORTS_CPU_MIPS32_R1
- select SUPPORTS_CPU_MIPS32_R2
- select SYS_MIPS_CACHE_INIT_RAM_LOAD
- select MIPS_TUNE_4KC
- config MACH_PIC32
- bool "Support Microchip PIC32"
- select OF_CONTROL
- select DM
- endchoice
- source "board/dbau1x00/Kconfig"
- source "board/imgtec/malta/Kconfig"
- source "board/micronas/vct/Kconfig"
- source "board/pb1x00/Kconfig"
- source "board/qemu-mips/Kconfig"
- source "arch/mips/mach-pic32/Kconfig"
- if MIPS
- choice
- prompt "Endianness selection"
- help
- Some MIPS boards can be configured for either little or big endian
- byte order. These modes require different U-Boot images. In general there
- is one preferred byteorder for a particular system but some systems are
- just as commonly used in the one or the other endianness.
- config SYS_BIG_ENDIAN
- bool "Big endian"
- depends on SUPPORTS_BIG_ENDIAN
- config SYS_LITTLE_ENDIAN
- bool "Little endian"
- depends on SUPPORTS_LITTLE_ENDIAN
- endchoice
- choice
- prompt "CPU selection"
- default CPU_MIPS32_R2
- config CPU_MIPS32_R1
- bool "MIPS32 Release 1"
- depends on SUPPORTS_CPU_MIPS32_R1
- select 32BIT
- help
- Choose this option to build an U-Boot for release 1 or later of the
- MIPS32 architecture.
- config CPU_MIPS32_R2
- bool "MIPS32 Release 2"
- depends on SUPPORTS_CPU_MIPS32_R2
- select 32BIT
- help
- Choose this option to build an U-Boot for release 2 or later of the
- MIPS32 architecture.
- config CPU_MIPS64_R1
- bool "MIPS64 Release 1"
- depends on SUPPORTS_CPU_MIPS64_R1
- select 64BIT
- help
- Choose this option to build a kernel for release 1 or later of the
- MIPS64 architecture.
- config CPU_MIPS64_R2
- bool "MIPS64 Release 2"
- depends on SUPPORTS_CPU_MIPS64_R2
- select 64BIT
- help
- Choose this option to build a kernel for release 2 or later of the
- MIPS64 architecture.
- endchoice
- menu "OS boot interface"
- config MIPS_BOOT_CMDLINE_LEGACY
- bool "Hand over legacy command line to Linux kernel"
- default y
- help
- Enable this option if you want U-Boot to hand over the Yamon-style
- command line to the kernel. All bootargs will be prepared as argc/argv
- compatible list. The argument count (argc) is stored in register $a0.
- The address of the argument list (argv) is stored in register $a1.
- config MIPS_BOOT_ENV_LEGACY
- bool "Hand over legacy environment to Linux kernel"
- default y
- help
- Enable this option if you want U-Boot to hand over the Yamon-style
- environment to the kernel. Information like memory size, initrd
- address and size will be prepared as zero-terminated key/value list.
- The address of the environment is stored in register $a2.
- config MIPS_BOOT_FDT
- bool "Hand over a flattened device tree to Linux kernel"
- default n
- help
- Enable this option if you want U-Boot to hand over a flattened
- device tree to the kernel. According to UHI register $a0 will be set
- to -2 and the FDT address is stored in $a1.
- endmenu
- config SUPPORTS_BIG_ENDIAN
- bool
- config SUPPORTS_LITTLE_ENDIAN
- bool
- config SUPPORTS_CPU_MIPS32_R1
- bool
- config SUPPORTS_CPU_MIPS32_R2
- bool
- config SUPPORTS_CPU_MIPS64_R1
- bool
- config SUPPORTS_CPU_MIPS64_R2
- bool
- config CPU_MIPS32
- bool
- default y if CPU_MIPS32_R1 || CPU_MIPS32_R2
- config CPU_MIPS64
- bool
- default y if CPU_MIPS64_R1 || CPU_MIPS64_R2
- config MIPS_TUNE_4KC
- bool
- config MIPS_TUNE_14KC
- bool
- config MIPS_TUNE_24KC
- bool
- config 32BIT
- bool
- config 64BIT
- bool
- config SWAP_IO_SPACE
- bool
- config SYS_MIPS_CACHE_INIT_RAM_LOAD
- bool
- config MIPS_L1_CACHE_SHIFT_4
- bool
- config MIPS_L1_CACHE_SHIFT_5
- bool
- config MIPS_L1_CACHE_SHIFT_6
- bool
- config MIPS_L1_CACHE_SHIFT_7
- bool
- config MIPS_L1_CACHE_SHIFT
- int
- default "7" if MIPS_L1_CACHE_SHIFT_7
- default "6" if MIPS_L1_CACHE_SHIFT_6
- default "5" if MIPS_L1_CACHE_SHIFT_5
- default "4" if MIPS_L1_CACHE_SHIFT_4
- default "5"
- config DYNAMIC_IO_PORT_BASE
- bool
- endif
- endmenu
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