LXR linux/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
   7menu "Platform options"
   8
   9config 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
  20config 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
  30comment "Definitions for MICROBLAZE0"
  31
  32config KERNEL_BASE_ADDR
  33        hex "Physical address where Linux Kernel is"
  34        default "0x90000000"
  35        help
  36          BASE Address for kernel
  37
  38config XILINX_MICROBLAZE0_FAMILY
  39        string "Targeted FPGA family"
  40        default "virtex5"
  41
  42config XILINX_MICROBLAZE0_USE_MSR_INSTR
  43        int "USE_MSR_INSTR range (0:1)"
  44        default 0
  45
  46config XILINX_MICROBLAZE0_USE_PCMP_INSTR
  47        int "USE_PCMP_INSTR range (0:1)"
  48        default 0
  49
  50config XILINX_MICROBLAZE0_USE_BARREL
  51        int "USE_BARREL range (0:1)"
  52        default 0
  53
  54config XILINX_MICROBLAZE0_USE_DIV
  55        int "USE_DIV range (0:1)"
  56        default 0
  57
  58config XILINX_MICROBLAZE0_USE_HW_MUL
  59        int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)"
  60        default 0
  61
  62config XILINX_MICROBLAZE0_USE_FPU
  63        int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)"
  64        default 0
  65
  66config XILINX_MICROBLAZE0_HW_VER
  67        string "Core version number"
  68        default 7.10.d
  69
  70endmenu
  71