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/****************************************************************************
* arch/arm/src/samv7/sam-config.h
*
* Copyright (C) 2015 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_SRC_SAMV7_SAMV7_CONFIG_H
#define __ARCH_ARM_SRC_SAMV7_SAMV7_CONFIG_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <arch/chip/chip.h>
#include <arch/board/board.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* GPIO IRQs ****************************************************************/
#ifndef CONFIG_SAMV7_GPIO_IRQ
# undef CONFIG_SAMV7_GPIOA_IRQ
# undef CONFIG_SAMV7_GPIOB_IRQ
# undef CONFIG_SAMV7_GPIOC_IRQ
# undef CONFIG_SAMV7_GPIOD_IRQ
# undef CONFIG_SAMV7_GPIOE_IRQ
#endif
#if SAMV7_NPIO < 1
# undef CONFIG_SAMV7_GPIOA_IRQ
#endif
#if SAMV7_NPIO < 2
# undef CONFIG_SAMV7_GPIOB_IRQ
#endif
#if SAMV7_NPIO < 3
# undef CONFIG_SAMV7_GPIOC_IRQ
#endif
#if SAMV7_NPIO < 4
# undef CONFIG_SAMV7_GPIOD_IRQ
#endif
#if SAMV7_NPIO < 5
# undef CONFIG_SAMV7_GPIOE_IRQ
#endif
/* UARTs ********************************************************************/
/* Don't enable UARTs not supported by the chip. */
#if SAMV7_NUART < 1
# undef CONFIG_SAMV7_UART0
# undef CONFIG_SAMV7_UART1
# undef CONFIG_SAMV7_UART2
# undef CONFIG_SAMV7_UART3
# undef CONFIG_SAMV7_UART4
#elif SAMV7_NUART < 2
# undef CONFIG_SAMV7_UART1
# undef CONFIG_SAMV7_UART2
# undef CONFIG_SAMV7_UART3
# undef CONFIG_SAMV7_UART4
#elif SAMV7_NUART < 3
# undef CONFIG_SAMV7_UART2
# undef CONFIG_SAMV7_UART3
# undef CONFIG_SAMV7_UART4
#elif SAMV7_NUART < 4
# undef CONFIG_SAMV7_UART3
# undef CONFIG_SAMV7_UART4
#elif SAMV7_NUART < 5
# undef CONFIG_SAMV7_UART4
#endif
/* Are any UARTs enabled? */
#undef HAVE_UART_DEVICE
#if defined(CONFIG_SAMV7_UART0) || defined(CONFIG_SAMV7_UART1) || \
defined(CONFIG_SAMV7_UART2) || defined(CONFIG_SAMV7_UART3) || \
defined(CONFIG_SAMV7_UART4)
# define HAVE_UART_DEVICE 1
#endif
/* USARTs *******************************************************************/
/* If the USART is not being used as a UART, then it really isn't enabled
* for our purposes.
*/
#ifndef CONFIG_USART0_ISUART
# undef CONFIG_SAMV7_USART0
#endif
#ifndef CONFIG_USART1_ISUART
# undef CONFIG_SAMV7_USART1
#endif
#ifndef CONFIG_USART2_ISUART
# undef CONFIG_SAMV7_USART2
#endif
/* Don't enable USARTs not supported by the chip. */
#if SAMV7_NUSART < 1
# undef CONFIG_SAMV7_USART0
# undef CONFIG_SAMV7_USART1
# undef CONFIG_SAMV7_USART2
#elif SAMV7_NUSART < 2
# undef CONFIG_SAMV7_USART1
# undef CONFIG_SAMV7_USART2
#elif SAMV7_NUSART < 3
# undef CONFIG_SAMV7_USART2
#endif
/* Are any USARTs enabled? */
#if defined(CONFIG_SAMV7_USART0) || defined(CONFIG_SAMV7_USART1) || \
defined(CONFIG_SAMV7_USART2)
# undef HAVE_UART_DEVICE
# define HAVE_UART_DEVICE 1
#endif
/* UART Flow Control ********************************************************/
/* UARTs do not support flow control */
#undef CONFIG_UART0_IFLOWCONTROL
#undef CONFIG_UART1_IFLOWCONTROL
#undef CONFIG_UART2_IFLOWCONTROL
#undef CONFIG_UART3_IFLOWCONTROL
#undef CONFIG_UART4_IFLOWCONTROL
/* Hardware flow control requires using DMAC channel (not yet supported) */
#ifdef CONFIG_SERIAL_IFLOWCONTROL
# warning PDC or DMAC support is required for RTS hardware flow control
# undef CONFIG_SERIAL_IFLOWCONTROL
# undef CONFIG_USART0_IFLOWCONTROL
# undef CONFIG_USART1_IFLOWCONTROL
# undef CONFIG_USART2_IFLOWCONTROL
#endif
/* Serial Console ***********************************************************/
/* Is there a serial console? There should be no more than one defined. It
* could be on any UARTn, n=1,..,SAMV7_NUART, or USARTn, n=1,.., SAMV7_NUSART
*/
#undef HAVE_SERIAL_CONSOLE
#if defined(CONFIG_UART0_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_UART0)
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#elif defined(CONFIG_UART1_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_UART1)
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#elif defined(CONFIG_UART2_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_UART2)
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#elif defined(CONFIG_UART3_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_UART3)
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#elif defined(CONFIG_UART4_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_UART4)
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#elif defined(CONFIG_USART0_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_USART0)
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#elif defined(CONFIG_USART1_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_USART1)
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#elif defined(CONFIG_USART2_SERIAL_CONSOLE) && defined(CONFIG_SAMV7_USART2)
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# define HAVE_SERIAL_CONSOLE 1
#else
# undef CONFIG_UART0_SERIAL_CONSOLE
# undef CONFIG_UART1_SERIAL_CONSOLE
# undef CONFIG_UART2_SERIAL_CONSOLE
# undef CONFIG_UART3_SERIAL_CONSOLE
# undef CONFIG_UART4_SERIAL_CONSOLE
# undef CONFIG_USART0_SERIAL_CONSOLE
# undef CONFIG_USART1_SERIAL_CONSOLE
# undef CONFIG_USART2_SERIAL_CONSOLE
#endif
/* SPI ******************************************************************************/
/* Don't enable SPI peripherals not supported by the chip. */
#if CHIP_NSPI < 1
# undef CONFIG_SAMV7_SPI0
# undef CONFIG_SAMV7_SPI1
#elif CHIP_NSPI < 2
# undef CONFIG_SAMV7_SPI1
#endif
#ifndef CONFIG_SAMV7_HAVE_SPI
# undef CONFIG_SAMV7_SPI0
# undef CONFIG_SAMV7_SPI1
#endif
/* Are any SPI peripherals enabled? */
#if !defined(CONFIG_SAMV7_SPI0) && !defined(CONFIG_SAMV7_SPI0)
# undef CONFIG_SAMV7_HAVE_SPI
#endif
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Inline Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
#endif /* __ARCH_ARM_SRC_SAMV7_SAMV7_CONFIG_H */
|
