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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSBSPsARMLPC24XX
*
* @brief BSP start MPU configuration.
*/
/*
* Copyright (c) 2011, 2019 embedded brains GmbH. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <bsp/start-config.h>
#ifdef ARM_MULTILIB_ARCH_V7M
BSP_START_DATA_SECTION const ARMV7M_MPU_Region
lpc24xx_start_config_mpu_region [] = {
#if defined(LPC24XX_EMC_IS42S32800D7) \
|| defined(LPC24XX_EMC_IS42S32800B) \
|| defined(LPC24XX_EMC_MT48LC4M16A2) \
|| defined(LPC24XX_EMC_W9825G2JB75I)
ARMV7M_MPU_REGION_INITIALIZER(
0,
0x00000000,
ARMV7M_MPU_SIZE_512_KB,
ARMV7M_MPU_ATTR_RX
),
ARMV7M_MPU_REGION_INITIALIZER(
1,
0x10000000,
ARMV7M_MPU_SIZE_64_KB,
ARMV7M_MPU_ATTR_RWX
),
ARMV7M_MPU_REGION_INITIALIZER(
2,
0x20000000,
ARMV7M_MPU_SIZE_32_KB,
ARMV7M_MPU_ATTR_RWX
),
ARMV7M_MPU_REGION_INITIALIZER(
3,
0xa0000000,
#if defined(LPC24XX_EMC_MT48LC4M16A2)
ARMV7M_MPU_SIZE_8_MB,
#else
ARMV7M_MPU_SIZE_32_MB,
#endif
ARMV7M_MPU_ATTR_RWX
),
ARMV7M_MPU_REGION_INITIALIZER(
4,
0x20080000,
ARMV7M_MPU_SIZE_128_KB,
ARMV7M_MPU_ATTR_IO
),
ARMV7M_MPU_REGION_INITIALIZER(
5,
0x40000000,
ARMV7M_MPU_SIZE_1_MB,
ARMV7M_MPU_ATTR_IO
),
#if defined(LPC24XX_EMC_M29W320E70) \
|| defined(LPC24XX_EMC_SST39VF3201)
ARMV7M_MPU_REGION_INITIALIZER(
6,
0x80000000,
ARMV7M_MPU_SIZE_4_MB,
ARMV7M_MPU_ATTR_RWX
),
#else
ARMV7M_MPU_REGION_DISABLED_INITIALIZER(6),
#endif
ARMV7M_MPU_REGION_DISABLED_INITIALIZER(7)
#endif
};
BSP_START_DATA_SECTION const size_t
lpc24xx_start_config_mpu_region_count =
sizeof(lpc24xx_start_config_mpu_region)
/ sizeof(lpc24xx_start_config_mpu_region [0]);
#endif
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