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