arch/mips/Kconfig

   1 menu "MIPS architecture"
   2         depends on MIPS
   3
   4 config SYS_ARCH
   5         default "mips"
   6
   7 config SYS_CPU
   8         default "mips32" if CPU_MIPS32_R1 || CPU_MIPS32_R2
   9         default "mips64" if CPU_MIPS64_R1 || CPU_MIPS64_R2
  10
  11 config USE_PRIVATE_LIBGCC
  12         default y
  13
  14 choice
  15         prompt "Target select"
  16
  17 config TARGET_QEMU_MIPS
  18         bool "Support qemu-mips"
  19         select SUPPORTS_BIG_ENDIAN
  20         select SUPPORTS_LITTLE_ENDIAN
  21         select SUPPORTS_CPU_MIPS32_R1
  22         select SUPPORTS_CPU_MIPS32_R2
  23
  24 config TARGET_MALTA
  25         bool "Support malta"
  26         select SUPPORTS_BIG_ENDIAN
  27         select SUPPORTS_LITTLE_ENDIAN
  28         select SUPPORTS_CPU_MIPS32_R1
  29         select SUPPORTS_CPU_MIPS32_R2
  30
  31 config TARGET_VCT
  32         bool "Support vct"
  33         select SUPPORTS_BIG_ENDIAN
  34         select SUPPORTS_CPU_MIPS32_R1
  35         select SUPPORTS_CPU_MIPS32_R2
  36
  37 config TARGET_DBAU1X00
  38         bool "Support dbau1x00"
  39         select SUPPORTS_BIG_ENDIAN
  40         select SUPPORTS_LITTLE_ENDIAN
  41         select SUPPORTS_CPU_MIPS32_R1
  42         select SUPPORTS_CPU_MIPS32_R2
  43
  44 config TARGET_PB1X00
  45         bool "Support pb1x00"
  46         select SUPPORTS_LITTLE_ENDIAN
  47         select SUPPORTS_CPU_MIPS32_R1
  48         select SUPPORTS_CPU_MIPS32_R2
  49
  50 config TARGET_QEMU_MIPS64
  51         bool "Support qemu-mips64"
  52         select SUPPORTS_BIG_ENDIAN
  53         select SUPPORTS_LITTLE_ENDIAN
  54         select SUPPORTS_CPU_MIPS64_R1
  55         select SUPPORTS_CPU_MIPS64_R2
  56
  57 endchoice
  58
  59 source "board/dbau1x00/Kconfig"
  60 source "board/imgtec/malta/Kconfig"
  61 source "board/micronas/vct/Kconfig"
  62 source "board/pb1x00/Kconfig"
  63 source "board/qemu-mips/Kconfig"
  64
  65 if MIPS
  66
  67 choice
  68         prompt "Endianness selection"
  69         help
  70           Some MIPS boards can be configured for either little or big endian
  71           byte order. These modes require different U-Boot images. In general there
  72           is one preferred byteorder for a particular system but some systems are
  73           just as commonly used in the one or the other endianness.
  74
  75 config SYS_BIG_ENDIAN
  76         bool "Big endian"
  77         depends on SUPPORTS_BIG_ENDIAN
  78
  79 config SYS_LITTLE_ENDIAN
  80         bool "Little endian"
  81         depends on SUPPORTS_LITTLE_ENDIAN
  82
  83 endchoice
  84
  85 choice
  86         prompt "CPU selection"
  87         default CPU_MIPS32_R2
  88
  89 config CPU_MIPS32_R1
  90         bool "MIPS32 Release 1"
  91         depends on SUPPORTS_CPU_MIPS32_R1
  92         select 32BIT
  93         help
  94           Choose this option to build an U-Boot for release 1 or later of the
  95           MIPS32 architecture.
  96
  97 config CPU_MIPS32_R2
  98         bool "MIPS32 Release 2"
  99         depends on SUPPORTS_CPU_MIPS32_R2
 100         select 32BIT
 101         help
 102           Choose this option to build an U-Boot for release 2 or later of the
 103           MIPS32 architecture.
 104
 105 config CPU_MIPS64_R1
 106         bool "MIPS64 Release 1"
 107         depends on SUPPORTS_CPU_MIPS64_R1
 108         select 64BIT
 109         help
 110           Choose this option to build a kernel for release 1 or later of the
 111           MIPS64 architecture.
 112
 113 config CPU_MIPS64_R2
 114         bool "MIPS64 Release 2"
 115         depends on SUPPORTS_CPU_MIPS64_R2
 116         select 64BIT
 117         help
 118           Choose this option to build a kernel for release 2 or later of the
 119           MIPS64 architecture.
 120
 121 endchoice
 122
 123 config SUPPORTS_BIG_ENDIAN
 124         bool
 125
 126 config SUPPORTS_LITTLE_ENDIAN
 127         bool
 128
 129 config SUPPORTS_CPU_MIPS32_R1
 130         bool
 131
 132 config SUPPORTS_CPU_MIPS32_R2
 133         bool
 134
 135 config SUPPORTS_CPU_MIPS64_R1
 136         bool
 137
 138 config SUPPORTS_CPU_MIPS64_R2
 139         bool
 140
 141 config 32BIT
 142         bool
 143
 144 config 64BIT
 145         bool
 146
 147 endif
 148
 149 endmenu