mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-26 08:51:08 +00:00
37 lines
976 B
C++
37 lines
976 B
C++
/*
|
|
* \brief TrustZone specific definitions for the i.MX53 board
|
|
* \author Stefan Kalkowski
|
|
* \date 2013-11-15
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2013-2017 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU Affero General Public License version 3.
|
|
*/
|
|
|
|
#ifndef _INCLUDE__SPEC__IMX53__DRIVERS__TRUSTZONE_H_
|
|
#define _INCLUDE__SPEC__IMX53__DRIVERS__TRUSTZONE_H_
|
|
|
|
/* Genode includes */
|
|
#include <drivers/defs/imx53.h>
|
|
|
|
namespace Trustzone
|
|
{
|
|
enum {
|
|
/**
|
|
* Currently, we limit secure RAM to 256 MB only,
|
|
* because the memory protection feature of the M4IF
|
|
* on this platform allows to protect a max. region of
|
|
* 256MB per RAM bank only.
|
|
*/
|
|
SECURE_RAM_BASE = Imx53::RAM_BANK_0_BASE,
|
|
SECURE_RAM_SIZE = 256 * 1024 * 1024,
|
|
NONSECURE_RAM_BASE = Imx53::RAM_BANK_0_BASE + SECURE_RAM_SIZE,
|
|
NONSECURE_RAM_SIZE = 256 * 1024 * 1024,
|
|
};
|
|
}
|
|
|
|
#endif /* _INCLUDE__SPEC__IMX53__DRIVERS__TRUSTZONE_H_ */
|