1*83d290c5STom Rini# SPDX-License-Identifier: GPL-2.0+ 252a822edSMichal Simek# 391eeb80eSMichal Simek# (C) Copyright 2007 - 2016 Michal Simek 452a822edSMichal Simek# 552a822edSMichal Simek# Michal SIMEK <monstr@monstr.eu> 652a822edSMichal Simek 74ad1096eSMichal SimekCPU_VER := $(shell echo $(CONFIG_XILINX_MICROBLAZE0_HW_VER)) 84ad1096eSMichal Simek 991eeb80eSMichal Simek# USE_HW_MUL can be 0, 1, or 2, defining a hierarchy of HW Mul support. 1091eeb80eSMichal SimekCPUFLAGS-$(subst 1,,$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL)) += -mxl-multiply-high 1191eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_HW_MUL) += -mno-xl-soft-mul 1291eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_DIV) += -mno-xl-soft-div 1391eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_BARREL) += -mxl-barrel-shift 1491eeb80eSMichal SimekCPUFLAGS-$(CONFIG_XILINX_MICROBLAZE0_USE_PCMP_INSTR) += -mxl-pattern-compare 1591eeb80eSMichal Simek 164ad1096eSMichal SimekCPUFLAGS-1 += $(call cc-option,-mcpu=v$(CPU_VER)) 174ad1096eSMichal Simek 1891eeb80eSMichal SimekPLATFORM_CPPFLAGS += $(CPUFLAGS-1) $(CPUFLAGS-2) 19