162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci# For a description of the syntax of this configuration file, 362306a36Sopenharmony_ci# see Documentation/kbuild/kconfig-language.rst. 462306a36Sopenharmony_ci# 562306a36Sopenharmony_ci# Platform selection Kconfig menu for MicroBlaze targets 662306a36Sopenharmony_ci# 762306a36Sopenharmony_ci 862306a36Sopenharmony_cimenu "Platform options" 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ciconfig OPT_LIB_FUNCTION 1162306a36Sopenharmony_ci bool "Optimalized lib function" 1262306a36Sopenharmony_ci default y 1362306a36Sopenharmony_ci help 1462306a36Sopenharmony_ci Allows turn on optimalized library function (memcpy and memmove). 1562306a36Sopenharmony_ci They are optimized by using word alignment. This will work 1662306a36Sopenharmony_ci fine if both source and destination are aligned on the same 1762306a36Sopenharmony_ci boundary. However, if they are aligned on different boundaries 1862306a36Sopenharmony_ci shifts will be necessary. This might result in bad performance 1962306a36Sopenharmony_ci on MicroBlaze systems without a barrel shifter. 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ciconfig OPT_LIB_ASM 2262306a36Sopenharmony_ci bool "Optimalized lib function ASM" 2362306a36Sopenharmony_ci depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1) 2462306a36Sopenharmony_ci depends on CPU_BIG_ENDIAN 2562306a36Sopenharmony_ci default n 2662306a36Sopenharmony_ci help 2762306a36Sopenharmony_ci Allows turn on optimalized library function (memcpy and memmove). 2862306a36Sopenharmony_ci Function are written in asm code. 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci# Definitions for MICROBLAZE0 3162306a36Sopenharmony_cicomment "Definitions for MICROBLAZE0" 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ciconfig KERNEL_BASE_ADDR 3462306a36Sopenharmony_ci hex "Physical address where Linux Kernel is" 3562306a36Sopenharmony_ci default "0x90000000" 3662306a36Sopenharmony_ci help 3762306a36Sopenharmony_ci BASE Address for kernel 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_FAMILY 4062306a36Sopenharmony_ci string "Targeted FPGA family" 4162306a36Sopenharmony_ci default "virtex5" 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_USE_MSR_INSTR 4462306a36Sopenharmony_ci int "USE_MSR_INSTR range (0:1)" 4562306a36Sopenharmony_ci default 0 4662306a36Sopenharmony_ci 4762306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_USE_PCMP_INSTR 4862306a36Sopenharmony_ci int "USE_PCMP_INSTR range (0:1)" 4962306a36Sopenharmony_ci default 0 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_USE_BARREL 5262306a36Sopenharmony_ci int "USE_BARREL range (0:1)" 5362306a36Sopenharmony_ci default 0 5462306a36Sopenharmony_ci 5562306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_USE_DIV 5662306a36Sopenharmony_ci int "USE_DIV range (0:1)" 5762306a36Sopenharmony_ci default 0 5862306a36Sopenharmony_ci 5962306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_USE_HW_MUL 6062306a36Sopenharmony_ci int "USE_HW_MUL values (0=NONE, 1=MUL32, 2=MUL64)" 6162306a36Sopenharmony_ci default 0 6262306a36Sopenharmony_ci 6362306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_USE_FPU 6462306a36Sopenharmony_ci int "USE_FPU values (0=NONE, 1=BASIC, 2=EXTENDED)" 6562306a36Sopenharmony_ci default 0 6662306a36Sopenharmony_ci 6762306a36Sopenharmony_ciconfig XILINX_MICROBLAZE0_HW_VER 6862306a36Sopenharmony_ci string "Core version number" 6962306a36Sopenharmony_ci default "7.10.d" 7062306a36Sopenharmony_ci 7162306a36Sopenharmony_ciendmenu 72