27 lines
745 B
C++
27 lines
745 B
C++
/*
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* \brief Cpu driver implementations specific to ARM Cortex A15
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* \author Stefan Kalkowski
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* \date 2016-01-07
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*/
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/*
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* Copyright (C) 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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/* core includes */
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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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Cpu::Mair0::write(Cpu::Mair0::init_virt_kernel());
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Cpu::Dacr::write(Cpu::Dacr::init_virt_kernel());
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Cpu::Ttbr0::write(Cpu::Ttbr0::init((Genode::addr_t)pd.translation_table(), pd.asid));
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Cpu::Ttbcr::write(Cpu::Ttbcr::init_virt_kernel());
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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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