arch/microblaze/Kconfig.platform

   1 # For a description of the syntax of this configuration file,
   2 # see Documentation/kbuild/kconfig-language.txt.
   3 #
   4 # Platform selection Kconfig menu for MicroBlaze targets
   5 #
   6
   7 menu "Platform options"
   8
   9 config OPT_LIB_FUNCTION
  10         bool "Optimalized lib function"
  11         default y
  12         help
  13           Allows turn on optimalized library function (memcpy and memmove).
  14           They are optimized by using word alignment. This will work
  15           fine if both source and destination are aligned on the same
  16           boundary. However, if they are aligned on different boundaries
  17           shifts will be necessary. This might result in bad performance
  18           on MicroBlaze systems without a barrel shifter.
  19
  20 config OPT_LIB_ASM
  21         bool "Optimalized lib function ASM"
  22         depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
  23         depends on CPU_BIG_ENDIAN
  24         default n
  25         help
  26           Allows turn on optimalized library function (memcpy and memmove).
  27           Function are written in asm code.
  28
  29 # Definitions for MICROBLAZE0
  30 comment "Definitions for MICROBLAZE0"
  31
  32 config KERNEL_BASE_ADDR
  33         hex "Physical address where Linux Kernel is"
  34         default "0x90000000"
  35         help
  36           BASE Address for kernel
  37
  38 config XILINX_MICROBLAZE0_FAMILY
  39         string "Targeted FPGA family"
  40         default "virtex5"
  41
  42 config XILINX_MICROBLAZE0_USE_MSR_INSTR
  43         int "USE_MSR_INSTR range (0:1)"
  44         default 0
  45
  46 config XILINX_MICROBLAZE0_USE_PCMP_INSTR
  47         int "USE_PCMP_INSTR range (0:1)"
  48         default 0
  49
  50 config XILINX_MICROBLAZE0_USE_BARREL
  51         int "USE_BARREL range (0:1)"
  52         default 0
  53
  54 config XILINX_MICROBLAZE0_USE_DIV
  55         int "USE_DIV range (0:1)"
  56         default 0
  57
  58 config XILINX_MICROBLAZE0_USE_HW_MUL
  59         int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)"
  60         default 0
  61
  62 config XILINX_MICROBLAZE0_USE_FPU
  63         int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)"
  64         default 0
  65
  66 config XILINX_MICROBLAZE0_HW_VER
  67         string "Core version number"
  68         default "7.10.d"
  69
  70 endmenu