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/************************************************************************************
* arch/arm/src/lm3s/chip.h
*
* Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* 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_SRC_LM3S_CHIP_H
#define __ARCH_ARM_SRC_LM3S_CHIP_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Get customizations for each supported chip (only the LM3S6918 and 65 right now) */
#if defined(CONFIG_ARCH_CHIP_LM3S6918)
# define LM3S_NTIMERS 4 /* Four general purpose timers */
# define LM3S_NETHCONTROLLERS 1 /* One Ethernet controller */
# undef LM3S_ETHTS /* No timestamp register */
# define LM3S_NSSI 2 /* Two SSI modules */
# define LM3S_NUARTS 2 /* Two UART modules */
# define LM3S_NI2C 2 /* Two I2C modules */
# define LM3S_NADC 1 /* One ADC module */
# define LM2S_NPWM 0 /* No PWM generator modules */
# define LM3S_NQEI 0 /* No quadrature encoders */
# define LM3S_NPORTS 8 /* 8 Ports (GPIOA-H) 5-38 GPIOs */
#elif defined(CONFIG_ARCH_CHIP_LM3S6965)
# define LM3S_NTIMERS 4 /* Four general purpose timers */
# define LM3S_NETHCONTROLLERS 1 /* One Ethernet controller */
# undef LM3S_ETHTS /* No timestamp register */
# define LM3S_NSSI 1 /* One SSI module */
# define LM3S_NUARTS 3 /* Three UART modules */
# define LM3S_NI2C 2 /* Two I2C modules */
# define LM3S_NADC 1 /* One ADC module */
# define LM2S_NPWM 3 /* Three PWM generator modules */
# define LM3S_NQEI 2 /* Two quadrature encoders */
# define LM3S_NPORTS 7 /* 7 Ports (GPIOA-G), 0-42 GPIOs */
#elif defined(CONFIG_ARCH_CHIP_LM3S9B96)
# define LM3S_NTIMERS 4 /* Four general purpose timers */
# define LM3S_NETHCONTROLLERS 1 /* One Ethernet controller */
# undef LM3S_ETHTS /* No timestamp register */
# define LM3S_NSSI 2 /* Two SSI modules */
# define LM3S_NUARTS 3 /* Three UART modules */
# define LM3S_NI2C 2 /* Two I2C modules */
# define LM3S_NADC 2 /* Two ADC module */
# define LM3S_CAN 2 /* Two CAN module */
# define LM3S_NPWM 4 /* Four PWM generator modules */
# define LM3S_NQEI 2 /* Two quadrature encoders */
# define LM3S_NPORTS 9 /* 9 Ports (GPIOA-H,J) 0-65 GPIOs */
#elif defined(CONFIG_ARCH_CHIP_LM3S8962)
# define LM3S_NTIMERS 4 /* Four general purpose timers */
# define LM3S_NETHCONTROLLERS 1 /* One Ethernet controller */
# define LM3S_NSSI 1 /* One SSI module */
# define LM3S_NUARTS 3 /* Two UART modules */
# define LM3S_NI2C 2 /* One I2C module */
# define LM3S_NADC 1 /* One ADC module */
# define LM2S_NPWM 3 /* Three PWM generator modules */
# define LM3S_NQEI 2 /* Two quadrature encoders */
# define LM3S_NPORTS 7 /* 7 Ports (GPIOA-G), 5-42 GPIOs */
# define LC3S_CANCONTROLLER 1 /* One CAN controller */
#else
# error "Capabilities not specified for this LM3S chip"
#endif
/* Then get all of the register definitions */
#include "lm3s_memorymap.h" /* Memory map */
#include "lm3s_syscontrol.h" /* System control module */
#include "lm3s_gpio.h" /* GPIO modules */
#include "lm3s_uart.h" /* UART modules */
#include "lm3s_i2c.h" /* I2C modules */
#include "lm3s_ssi.h" /* SSI modules */
#include "lm3s_ethernet.h" /* Ethernet MAC and PHY */
#include "lm3s_flash.h" /* FLASH */
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Public Data
************************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#endif /* __ARCH_ARM_SRC_LM3S_CHIP_H */
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