| # For a description of the syntax of this configuration file, |
| # see Documentation/kbuild/kconfig-language.txt. |
| # |
| # Platform selection Kconfig menu for MicroBlaze targets |
| # |
| |
| menu "Platform options" |
| |
| config OPT_LIB_FUNCTION |
| bool "Optimalized lib function" |
| default y |
| help |
| Allows turn on optimalized library function (memcpy and memmove). |
| They are optimized by using word alignment. This will work |
| fine if both source and destination are aligned on the same |
| boundary. However, if they are aligned on different boundaries |
| shifts will be necessary. This might result in bad performance |
| on MicroBlaze systems without a barrel shifter. |
| |
| config OPT_LIB_ASM |
| bool "Optimalized lib function ASM" |
| depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1) |
| depends on CPU_BIG_ENDIAN |
| default n |
| help |
| Allows turn on optimalized library function (memcpy and memmove). |
| Function are written in asm code. |
| |
| # Definitions for MICROBLAZE0 |
| comment "Definitions for MICROBLAZE0" |
| |
| config KERNEL_BASE_ADDR |
| hex "Physical address where Linux Kernel is" |
| default "0x90000000" |
| help |
| BASE Address for kernel |
| |
| config XILINX_MICROBLAZE0_FAMILY |
| string "Targeted FPGA family" |
| default "virtex5" |
| |
| config XILINX_MICROBLAZE0_USE_MSR_INSTR |
| int "USE_MSR_INSTR range (0:1)" |
| default 0 |
| |
| config XILINX_MICROBLAZE0_USE_PCMP_INSTR |
| int "USE_PCMP_INSTR range (0:1)" |
| default 0 |
| |
| config XILINX_MICROBLAZE0_USE_BARREL |
| int "USE_BARREL range (0:1)" |
| default 0 |
| |
| config XILINX_MICROBLAZE0_USE_DIV |
| int "USE_DIV range (0:1)" |
| default 0 |
| |
| config XILINX_MICROBLAZE0_USE_HW_MUL |
| int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)" |
| default 0 |
| |
| config XILINX_MICROBLAZE0_USE_FPU |
| int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)" |
| default 0 |
| |
| config XILINX_MICROBLAZE0_HW_VER |
| string "Core version number" |
| default "7.10.d" |
| |
| endmenu |
