/**
 * \file
 *
 * \brief SD/MMC stack configuration file.
 *
 * Copyright (c) 2012 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * 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. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * 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
 * EXPRESSLY AND SPECIFICALLY 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.
 *
 * \asf_license_stop
 *
 */

#ifndef CONF_SD_MMC_H_INCLUDED
#define CONF_SD_MMC_H_INCLUDED

// Define to enable the SPI mode instead of Multimedia Card interface mode
#define SD_MMC_SPI_MODE

// Define to enable the SDIO support
#define SDIO_SUPPORT_ENABLE

// Define to enable the debug trace to the current standard output (stdio)
//#define SD_MMC_DEBUG

/*! \name board SPI SD/MMC slot template definition
 *
 * The GPIO and SPI Connections of the SD/MMC Connector must be added
 * in board.h file.
 * Also do not forget to add the initialization of this GPIO in the init.c
 * from the board.
 * See below an example:
 */
//! @{
#ifndef SD_MMC_SPI_MEM_CNT
#  warning The GPIO and SPI connections of the SD/MMC connector must\
   be added in the board.h file and initialized in init.c board file.
// Add it when SD_MMC_SPI is a USART in SPI mode
//#define SD_MMC_SPI_USES_USART_SPI_SERVICE
#  if UC3 // Example from EVK1100
#    define SD_MMC_SPI_MEM_CNT          1
/* Optional card detect pin and write protection pin
#    define SD_MMC_0_CD_GPIO            AVR32_PIN_PA02
#    define SD_MMC_0_CD_DETECT_VALUE    1
#    define SD_MMC_0_WP_GPIO            AVR32_PIN_PA07
#    define SD_MMC_0_WP_DETECT_VALUE    0
*/
#    ifdef  AVR32_SPI
#      define SD_MMC_SPI_0_CS             0
#      define SD_MMC_SPI                  (&AVR32_SPI)
#      define SD_MMC_SPI_SCK_PIN          AVR32_SPI_SCK_0_1_PIN
#      define SD_MMC_SPI_SCK_FUNCTION     AVR32_SPI_SCK_0_1_FUNCTION
#      define SD_MMC_SPI_MISO_PIN         AVR32_SPI_MISO_0_1_PIN
#      define SD_MMC_SPI_MISO_FUNCTION    AVR32_SPI_MISO_0_1_FUNCTION
#      define SD_MMC_SPI_MOSI_PIN         AVR32_SPI_MOSI_0_1_PIN
#      define SD_MMC_SPI_MOSI_FUNCTION    AVR32_SPI_MOSI_0_1_FUNCTION
#      define SD_MMC_SPI_NPCS_PIN         AVR32_SPI_NPCS_0_0_PIN
#      define SD_MMC_SPI_NPCS_FUNCTION    AVR32_SPI_NPCS_0_0_FUNCTION
#    else
#      define SD_MMC_SPI_0_CS             1
#      define SD_MMC_SPI                  (&AVR32_SPI1)
#      define SD_MMC_SPI_SCK_PIN          AVR32_SPI1_SCK_0_0_PIN
#      define SD_MMC_SPI_SCK_FUNCTION     AVR32_SPI1_SCK_0_0_FUNCTION
#      define SD_MMC_SPI_MISO_PIN         AVR32_SPI1_MISO_0_0_PIN
#      define SD_MMC_SPI_MISO_FUNCTION    AVR32_SPI1_MISO_0_0_FUNCTION
#      define SD_MMC_SPI_MOSI_PIN         AVR32_SPI1_MOSI_0_0_PIN
#      define SD_MMC_SPI_MOSI_FUNCTION    AVR32_SPI1_MOSI_0_0_FUNCTION
#      define SD_MMC_SPI_NPCS_PIN         AVR32_SPI1_NPCS_1_0_PIN
#      define SD_MMC_SPI_NPCS_FUNCTION    AVR32_SPI1_NPCS_1_0_FUNCTION
#    endif
#  endif
#  if XMEGA
#    define SD_MMC_SPI_MEM_CNT          1
/* Optional card detect pin and write protection pin
#    define SD_MMC_0_CD_GPIO            IOPORT_CREATE_PIN(PORTE, 4)
#    define SD_MMC_0_CD_DETECT_VALUE    0
#    define SD_MMC_0_WP_GPIO            IOPORT_CREATE_PIN(PORTE, 6)
#    define SD_MMC_0_WP_DETECT_VALUE    0
*/
#    define SD_MMC_SPI                  &SPIC
#    define SD_MMC_SPI_SCK              IOPORT_CREATE_PIN(PORTC,7)
#    define SD_MMC_SPI_MISO             IOPORT_CREATE_PIN(PORTC,6)
#    define SD_MMC_SPI_MOSI             IOPORT_CREATE_PIN(PORTC,5)
#    define SD_MMC_SPI_0_CS             IOPORT_CREATE_PIN(PORTC,4)
/* Example XMEGA with a USART in SPI mode
#    define SD_MMC_SPI_USES_USART_SPI_SERVICE // To signal that is a USART in SPI mode
#    define SD_MMC_SPI                  &USARTD0
#    define SD_MMC_SPI_SCK              IOPORT_CREATE_PIN(PORTD, 1)
#    define SD_MMC_SPI_MISO             IOPORT_CREATE_PIN(PORTD, 2)
#    define SD_MMC_SPI_MOSI             IOPORT_CREATE_PIN(PORTD, 3)
#    define SD_MMC_SPI_0_CS             IOPORT_CREATE_PIN(PORTE, 5)
 */
#  endif
#  if SAM // Example from SAM3N-EK
#    define SD_MMC_SPI_MEM_CNT          1
/* Optional card detect pin and write protection pin
#    define SD_MMC_0_CD_GPIO            (PIO_PA19_IDX)
#    define SD_MMC_0_CD_PIO_ID          ID_PIOA
#    define SD_MMC_0_CD_FLAGS           (PIO_INPUT | PIO_PULLUP)
#    define SD_MMC_0_CD_DETECT_VALUE    0
*/
#    define SD_MMC_SPI_0_CS             0
#    ifdef  SPI
#      define SD_MMC_SPI                  SPI
#    else
#      define SD_MMC_SPI                  SPI0
#    endif
#    define SPI_NPCS0_GPIO              (PIO_PA11_IDX)
#    define SPI_NPCS0_FLAGS             (PIO_PERIPH_A | PIO_DEFAULT)
#    define SPI_MISO_GPIO               (PIO_PA12_IDX)
#    define SPI_MISO_FLAGS              (PIO_PERIPH_A | PIO_DEFAULT)
#    define SPI_MOSI_GPIO               (PIO_PA13_IDX)
#    define SPI_MOSI_FLAGS              (PIO_PERIPH_A | PIO_DEFAULT)
#    define SPI_SPCK_GPIO               (PIO_PA14_IDX)
#    define SPI_SPCK_FLAGS              (PIO_PERIPH_A | PIO_DEFAULT)
#  endif
#endif
//! @}

#endif /* CONF_SD_MMC_H_INCLUDED */

