37 lines
976 B
C++
37 lines
976 B
C++
/*
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* \brief TrustZone specific definitions for the i.MX53 board
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* \author Stefan Kalkowski
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* \date 2013-11-15
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*/
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/*
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* Copyright (C) 2013-2017 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 _INCLUDE__SPEC__IMX53__DRIVERS__TRUSTZONE_H_
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#define _INCLUDE__SPEC__IMX53__DRIVERS__TRUSTZONE_H_
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/* Genode includes */
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#include <drivers/defs/imx53.h>
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namespace Trustzone
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{
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enum {
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/**
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* Currently, we limit secure RAM to 256 MB only,
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* because the memory protection feature of the M4IF
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* on this platform allows to protect a max. region of
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* 256MB per RAM bank only.
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*/
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SECURE_RAM_BASE = Imx53::RAM_BANK_0_BASE,
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SECURE_RAM_SIZE = 256 * 1024 * 1024,
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NONSECURE_RAM_BASE = Imx53::RAM_BANK_0_BASE + SECURE_RAM_SIZE,
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NONSECURE_RAM_SIZE = 256 * 1024 * 1024,
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};
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}
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#endif /* _INCLUDE__SPEC__IMX53__DRIVERS__TRUSTZONE_H_ */
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