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lib: Add Atmel SAM3x8e ARM CMSIS files

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Add the ARM CMSIS definitions (obtained from an Arduino copy of
libsam) in preparation for Arduino Due support.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2016-06-14 14:25:42 -04:00
parent 6220cdda92
commit 31c04261c1
120 changed files with 24838 additions and 2 deletions
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72
lib/cmsis-sam3x8e/include/component/component_trng.h Normal file
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following condition is met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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.
* ----------------------------------------------------------------------------
*/
#ifndef _SAM3XA_TRNG_COMPONENT_
#define _SAM3XA_TRNG_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR True Random Number Generator */
/* ============================================================================= */
/** \addtogroup SAM3XA_TRNG True Random Number Generator */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Trng hardware registers */
typedef struct {
WoReg TRNG_CR; /**< \brief (Trng Offset: 0x00) Control Register */
RoReg Reserved1[3];
WoReg TRNG_IER; /**< \brief (Trng Offset: 0x10) Interrupt Enable Register */
WoReg TRNG_IDR; /**< \brief (Trng Offset: 0x14) Interrupt Disable Register */
RoReg TRNG_IMR; /**< \brief (Trng Offset: 0x18) Interrupt Mask Register */
RoReg TRNG_ISR; /**< \brief (Trng Offset: 0x1C) Interrupt Status Register */
RoReg Reserved2[12];
RoReg TRNG_ODATA; /**< \brief (Trng Offset: 0x50) Output Data Register */
} Trng;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- TRNG_CR : (TRNG Offset: 0x00) Control Register -------- */
#define TRNG_CR_ENABLE (0x1u << 0) /**< \brief (TRNG_CR) Enables the TRNG to provide random values */
#define TRNG_CR_KEY_Pos 8
#define TRNG_CR_KEY_Msk (0xffffffu << TRNG_CR_KEY_Pos) /**< \brief (TRNG_CR) Security Key */
#define TRNG_CR_KEY(value) ((TRNG_CR_KEY_Msk & ((value) << TRNG_CR_KEY_Pos)))
/* -------- TRNG_IER : (TRNG Offset: 0x10) Interrupt Enable Register -------- */
#define TRNG_IER_DATRDY (0x1u << 0) /**< \brief (TRNG_IER) Data Ready Interrupt Enable */
/* -------- TRNG_IDR : (TRNG Offset: 0x14) Interrupt Disable Register -------- */
#define TRNG_IDR_DATRDY (0x1u << 0) /**< \brief (TRNG_IDR) Data Ready Interrupt Disable */
/* -------- TRNG_IMR : (TRNG Offset: 0x18) Interrupt Mask Register -------- */
#define TRNG_IMR_DATRDY (0x1u << 0) /**< \brief (TRNG_IMR) Data Ready Interrupt Mask */
/* -------- TRNG_ISR : (TRNG Offset: 0x1C) Interrupt Status Register -------- */
#define TRNG_ISR_DATRDY (0x1u << 0) /**< \brief (TRNG_ISR) Data Ready */
/* -------- TRNG_ODATA : (TRNG Offset: 0x50) Output Data Register -------- */
#define TRNG_ODATA_ODATA_Pos 0
#define TRNG_ODATA_ODATA_Msk (0xffffffffu << TRNG_ODATA_ODATA_Pos) /**< \brief (TRNG_ODATA) Output Data */
/*@}*/
#endif /* _SAM3XA_TRNG_COMPONENT_ */