152a822edSMichal Simek# 291eeb80eSMichal Simek# (C) Copyright 2007 - 2016 Michal Simek 352a822edSMichal Simek# 452a822edSMichal Simek# Michal SIMEK <monstr@monstr.eu> 552a822edSMichal Simek# 61a459660SWolfgang Denk# SPDX-License-Identifier: GPL-2.0+ 752a822edSMichal Simek# 852a822edSMichal Simek 9*4ad1096eSMichal SimekCPU_VER := $(shell echo $(CONFIG_XILINX_MICROBLAZE0_HW_VER)) 10*4ad1096eSMichal Simek 1191eeb80eSMichal Simek# USE_HW_MUL can be 0, 1, or 2, defining a hierarchy of HW Mul support. 1291eeb80eSMichal SimekCPUFLAGS-$(subst 1,,$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL)) += -mxl-multiply-high 1391eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL) += -mno-xl-soft-mul 1491eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_DIV) += -mno-xl-soft-div 1591eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_BARREL) += -mxl-barrel-shift 1691eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare 1791eeb80eSMichal Simek 18*4ad1096eSMichal SimekCPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER)) 19*4ad1096eSMichal Simek 2091eeb80eSMichal SimekPLATFORM_CPPFLAGS += $(CPUFLAGS-1) $(CPUFLAGS-2) 21