# SPDX-License-Identifier: GPL-2.0-only # For a description of the syntax of this configuration file, # see Documentation/kbuild/kconfig-language.rst. # # Platform selection Kconfig menu for MicroBlaze targets # menu "Platform options" config [31mCONFIG_OPT_LIB_FUNCTION[0m 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 [31mCONFIG_OPT_LIB_ASM[0m bool "Optimalized lib function ASM" depends on [31mCONFIG_OPT_LIB_FUNCTION[0m && ([31mCONFIG_XILINX_MICROBLAZE0_USE_BARREL[0m = 1) depends on [31mCONFIG_CPU_BIG_ENDIAN[0m 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 [31mCONFIG_KERNEL_BASE_ADDR[0m hex "Physical address where Linux Kernel is" default "0x90000000" help BASE Address for kernel config [31mCONFIG_XILINX_MICROBLAZE0_FAMILY[0m string "Targeted FPGA family" default "virtex5" config [31mCONFIG_XILINX_MICROBLAZE0_USE_MSR_INSTR[0m int "USE_MSR_INSTR range (0:1)" default 0 config [31mCONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR[0m int "USE_PCMP_INSTR range (0:1)" default 0 config [31mCONFIG_XILINX_MICROBLAZE0_USE_BARREL[0m int "USE_BARREL range (0:1)" default 0 config [31mCONFIG_XILINX_MICROBLAZE0_USE_DIV[0m int "USE_DIV range (0:1)" default 0 config [31mCONFIG_XILINX_MICROBLAZE0_USE_HW_MUL[0m int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)" default 0 config [31mCONFIG_XILINX_MICROBLAZE0_USE_FPU[0m int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)" default 0 config [31mCONFIG_XILINX_MICROBLAZE0_HW_VER[0m string "Core version number" default "7.10.d" endmenu |