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/****************************************************************************************************
* arch/arm/include/sama5/chip.h
*
* Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* 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.
*
****************************************************************************************************/
#ifndef __ARCH_ARM_INCLUDE_SAMA5_CHIP_H
#define __ARCH_ARM_INCLUDE_SAMA5_CHIP_H
/****************************************************************************************************
* Included Files
****************************************************************************************************/
#include <nuttx/config.h>
/****************************************************************************************************
* Pre-processor Definitions
****************************************************************************************************/
/* SAMA5D3 Family
*
* ATSAMA5D31 ATSAMA5D33 ATSAMA5D34 ATSAMA5D35 ATSAMA5D36
* ------------------------- ------------- ------------- ------------- ------------- -------------
* Pin Count 324 324 324 324 324
* Max. Operating Frequency 536 MHz 536 MHz 536 MHz 536 MHz 536 MHz
* CPU Cortex-A5 Cortex-A5 Cortex-A5 Cortex-A5 Cortex-A5
* Max I/O Pins 160 160 160 160 160
* Ext Interrupts 160 160 160 160 160
* USB Transceiver 3 3 3 3 3
* USB Speed Hi-Speed Hi-Speed Hi-Speed Hi-Speed Hi-Speed
* USB Interface Host, Device Host, Device Host, Device Host, Device Host, Device
* SPI 6 6 6 6 6
* TWI (I2C) 3 3 3 3 3
* UART 7 5 5 7 7
* CAN - - 2 2 2
* LIN 4 4 4 4 4
* SSC 2 2 2 2 2
* Ethernet 1 1 1 2 2
* SD / eMMC 3 2 3 2 3
* Graphic LCD Yes Yes Yes - Yes
* Camera Interface Yes Yes Yes Yes Yes
* ADC channels 12 12 12 12 12
* ADC Resolution (bits) 12 12 12 12 12
* ADC Speed (ksps) 440 440 440 440 1000
* Resistive Touch Screen Yes Yes Yes Yes Yes
* Crypto Engine AES/DES/ AES/DES/ AES/DES/ AES/DES/ AES/DES/
* SHA/TRNG SHA/TRNG SHA/TRNG SHA/TRNG SHA/TRNG
* SRAM (Kbytes) 128 128 128 128 128
* External Bus Interface 1 1 1 1 1
* DRAM Memory DDR2/LPDDR, DDR2/LPDDR, DDR2/LPDDR, DDR2/LPDDR, DDR2/LPDDR,
* SDRAM/LPSDR SDRAM/LPSDR DDR2/LPDDR, DDR2/LPDDR, DDR2/LPDDR,
* NAND Interface Yes Yes Yes Yes Yes
* Temp. Range (deg C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 105
* I/O Supply Class 1.8/3.3 1.8/3.3 1.8/3.3 1.8/3.3 1.8/3.3
* Operating Voltage (Vcc) 1.08 to 1.32 1.08 to 1.32 1.08 to 1.32 1.08 to 1.322 1.08 to 1.32
* FPU Yes Yes Yes Yes Yes
* MPU / MMU No/Yes No/Yes No/Yes No/Yes No/Yes
* Timers 5 5 5 6 6
* Output Compare channels 6 6 6 6 6
* Input Capture Channels 6 6 6 6 6
* PWM Channels 4 4 4 4 4
* 32kHz RTC Yes Yes Yes Yes Yes
* Packages LFBGA324_A LFBGA324_A LFBGA324_A LFBGA324_A LFBGA324_A
*/
#if defined(CONFIG_ARCH_CHIP_ATSAMA5D31)
# define ATSAMA5D3 1 /* SAMA5D3 family */
# define SAM_ISRAM0_SIZE (64*1024) /* 128KB of SRAM in two banks */
# define SAM_ISRAM1_SIZE (64*1024)
# define SAM_NDMAC 2 /* (2) DMA controllers */
# define SAM_NDMACHAN 8 /* (8) DMA channels per DMA controller */
#elif defined(CONFIG_ARCH_CHIP_ATSAMA5D33)
# define ATSAMA5D3 1 /* SAMA5D3 family */
# define SAM_ISRAM0_SIZE (64*1024) /* 128KB of SRAM in two banks */
# define SAM_ISRAM1_SIZE (64*1024)
# define SAM_NDMAC 2 /* (2) DMA controllers */
# define SAM_NDMACHAN 8 /* (8) DMA channels per DMA controller */
#elif defined(CONFIG_ARCH_CHIP_ATSAMA5D34)
# define ATSAMA5D3 1 /* SAMA5D3 family */
# define SAM_ISRAM0_SIZE (64*1024) /* 128KB of SRAM in two banks */
# define SAM_ISRAM1_SIZE (64*1024)
# define SAM_NDMAC 2 /* (2) DMA controllers */
# define SAM_NDMACHAN 8 /* (8) DMA channels per DMA controller */
#elif defined(CONFIG_ARCH_CHIP_ATSAMA5D35)
# define ATSAMA5D3 1 /* SAMA5D3 family */
# define SAM_ISRAM0_SIZE (64*1024) /* 128KB of SRAM in two banks */
# define SAM_ISRAM1_SIZE (64*1024)
# define SAM_NDMAC 2 /* (2) DMA controllers */
# define SAM_NDMACHAN 8 /* (8) DMA channels per DMA controller */
#elif defined(CONFIG_ARCH_CHIP_ATSAMA5D36)
# define ATSAMA5D3 1 /* SAMA5D3 family */
# define SAM_ISRAM0_SIZE (64*1024) /* 128KB of SRAM in two banks */
# define SAM_ISRAM1_SIZE (64*1024)
# define SAM_NDMAC 2 /* (2) DMA controllers */
# define SAM_NDMACHAN 8 /* (8) DMA channels per DMA controller */
#else
# error Unrecognized SAMAD5 chip
#endif
/****************************************************************************************************
* Public Types
****************************************************************************************************/
/****************************************************************************************************
* Public Data
****************************************************************************************************/
/****************************************************************************************************
* Public Functions
****************************************************************************************************/
#endif /* __ARCH_ARM_INCLUDE_SAMA5_CHIP_H */
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