41 lines
994 B
C++
41 lines
994 B
C++
/*
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* \brief CPU driver for core
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* \author Martin stein
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* \author Stefan Kalkowski
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* \date 2011-11-03
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*/
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/*
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* Copyright (C) 2011-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _CORE__SPEC__CORTEX_A9__CPU_H_
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#define _CORE__SPEC__CORTEX_A9__CPU_H_
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/* core includes */
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#include <spec/arm_v7/cpu_support.h>
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#include <board.h>
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namespace Genode { struct Cpu; }
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struct Genode::Cpu : Arm_v7_cpu
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{
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/**
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* Clean and invalidate data-cache for virtual region
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* 'base' - 'base + size'
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*/
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void clean_invalidate_data_cache_by_virt_region(addr_t base,
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size_t const size)
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{
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Arm_cpu::clean_invalidate_data_cache_by_virt_region(base, size);
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Board::l2_cache().clean_invalidate();
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}
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static unsigned executing_id() { return Mpidr::Aff_0::get(Mpidr::read()); }
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};
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#endif /* _CORE__SPEC__CORTEX_A9__CPU_H_ */
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