f6695738e1
Basic work required for uniprocessor CortexR52 (ARMv8R AARCH32) using GICv3 and CP15 mapped arch timer. Tested on ARM FVP 11.20. Port is based on ARMv8R AARCH64 and ARMv7R code. Excuse possible copy-paste leftovers.
37 lines
1.3 KiB
Plaintext
37 lines
1.3 KiB
Plaintext
############################################################################
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# arch/arm/src/armv8-r/Toolchain.defs
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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ARCHCPUFLAGS += -march=armv8-r
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ifeq ($(CONFIG_ARCH_FPU),y)
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LLVM_ABITYPE := eabihf
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ARCHCPUFLAGS += -mfpu=vfpv3-d16
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ifeq ($(CONFIG_ARM_FPU_ABI_SOFT),y)
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ARCHCPUFLAGS += -mfloat-abi=softfp
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else
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ARCHCPUFLAGS += -mfloat-abi=hard
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endif
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else
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LLVM_ABITYPE := eabi
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ARCHCPUFLAGS += -mfloat-abi=soft
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endif
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include $(TOPDIR)/arch/arm/src/common/Toolchain.defs
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