29 lines
665 B
C++
29 lines
665 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) 2011-2016 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 General Public License version 2.
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*/
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#include <kernel/pd.h>
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#include <cpu.h>
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void Genode::Arm_v7::enable_mmu_and_caches(Kernel::Pd & pd)
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{
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invalidate_tlb();
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Cpu::Cidr::write(pd.asid);
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Cpu::Dacr::write(Dacr::init_virt_kernel());
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Cpu::Ttbr0::write(Ttbr0::init((Genode::addr_t)pd.translation_table()));
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Cpu::Ttbcr::write(0);
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Cpu::Sctlr::enable_mmu_and_caches();
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invalidate_branch_predicts();
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}
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