2013-11-18 21:51:38 +01:00
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/************************************************************************************
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2019-08-05 14:04:14 +02:00
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* boards/olimex-lpc-h3131/src/lpc_h3131.h
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2013-11-18 21:51:38 +01:00
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*
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* Copyright (C) 2013 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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2019-08-05 14:04:14 +02:00
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#ifndef __BOARDS_OLIMEX_LPC_H3131_SRC_LPC_H3131_H
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#define __BOARDS_OLIMEX_LPC_H3131_SRC_LPC_H3131_H
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2013-11-18 21:51:38 +01:00
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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#include <stdint.h>
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#include "lpc31_ioconfig.h"
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/************************************************************************************
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2015-04-08 17:15:17 +02:00
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* Pre-processor Definitions
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2013-11-18 21:51:38 +01:00
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************************************************************************************/
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2013-11-21 00:01:34 +01:00
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/* Configuration ************************************************************/
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/* PORT and SLOT number probably depend on the board configuration */
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#define HAVE_MMCSD 1
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#undef HAVE_USBDEV
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#define HAVE_USBHOST 1
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#define HAVE_USBMONITOR 1
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/* Can't support MMC/SD features if mountpoints are disabled or if SDIO support
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* is not enabled.
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*/
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#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_LPC31_MCI)
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# undef HAVE_MMCSD
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#endif
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#ifndef CONFIG_NSH_MMCSDMINOR
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# define CONFIG_NSH_MMCSDMINOR 0
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#endif
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/* Can't support USB host features if USB host is not enabled */
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#if !defined(CONFIG_LPC31_USBOTG) || !defined(CONFIG_USBHOST)
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# undef HAVE_USBHOST
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#endif
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/* Check if we need to support the USB monitor */
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#ifndef HAVE_USBHOST
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# undef CONFIG_USBHOST_TRACE
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#endif
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2016-06-30 20:24:33 +02:00
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#if !defined(CONFIG_USBMONITOR) || !defined(CONFIG_USBHOST_TRACE)
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2013-11-21 00:01:34 +01:00
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# undef HAVE_USBMONITOR
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#endif
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2013-11-18 21:51:38 +01:00
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/* LPC-H3131 GPIOs ******************************************************************/
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/* BUTTONS. There are no user accessible buttons on the LPC-H3131 */
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/* LEDs
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*
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* SIGNAL COLOR GPIO ILLUMINATION
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* ------ ------ ------ -----------------------
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* LED1 Yellow GPIO17 High output illuminates
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* LED2 Green GPIO18 High output illuminates
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*/
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2013-11-19 22:52:10 +01:00
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#define GPIO_LED1 IOCONFIG_GPIO_GPIO17
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#define GPIO_LED2 IOCONFIG_GPIO_GPIO18
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2013-11-18 21:51:38 +01:00
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/* USB HOST
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*
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* SIGNAL GPIO
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* ----------- -------
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* #OTG_PWR_E GPIO19
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* #OTG_OVRCR GPIO20
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*/
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2013-11-19 22:52:10 +01:00
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#define GPIO_NOTG_PWR_E IOCONFIG_GPIO_GPIO19
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#define GPIO_NOTG_OVRCR IOCONFIG_GPIO_GPIO20
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2013-11-18 21:51:38 +01:00
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/* SPI Chip Selects */
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/* SPI NOR flash is the only device on SPI. SPI_CS_OUT0 is its chip select */
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#define SPINOR_CS IOCONFIG_SPI_CSOUT0
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/* USB Soft Connect Pullup -- NONE */
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/************************************************************************************
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* Public Types
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************************************************************************************/
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/************************************************************************************
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* Public data
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************************************************************************************/
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#ifndef __ASSEMBLY__
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/************************************************************************************
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* Name: lpc31_meminitialize
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*
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* Description:
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* Initialize external memory resources (sram, sdram, nand, nor, etc.)
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*
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************************************************************************************/
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#ifdef CONFIG_LPC31_EXTDRAM
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void lpc31_meminitialize(void);
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#endif
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/************************************************************************************
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2019-08-04 22:50:28 +02:00
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* Name: lpc31_spidev_initialize
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2013-11-18 21:51:38 +01:00
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*
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* Description:
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* Called to configure SPI chip select GPIO pins for the LPC-H3131 board.
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*
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************************************************************************************/
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2019-08-04 22:50:28 +02:00
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void weak_function lpc31_spidev_initialize(void);
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2013-11-18 21:51:38 +01:00
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/************************************************************************************
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* Name: lpc31_usbdev_initialize
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*
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* Description:
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* Called to setup USB-related GPIO pins for the LPC-H3131 board.
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*
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************************************************************************************/
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2013-11-21 00:01:34 +01:00
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#ifdef HAVE_USBDEV
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2013-11-18 21:51:38 +01:00
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void weak_function lpc31_usbdev_initialize(void);
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#endif
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/************************************************************************************
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* Name: lpc31_usbhost_bootinitialize
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*
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* Description:
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* Called from lpc31_boardinitialize very early in inialization to setup USB
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* host-related GPIO pins for the LPC-H3131 board.
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*
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************************************************************************************/
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2013-11-21 00:01:34 +01:00
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#ifdef HAVE_USBHOST
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2013-11-18 21:51:38 +01:00
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void weak_function lpc31_usbhost_bootinitialize(void);
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#endif
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/***********************************************************************************
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* Name: lpc31_usbhost_initialize
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*
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* Description:
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* Called at application startup time to initialize the USB host functionality.
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* This function will start a thread that will monitor for device
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* connection/disconnection events.
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*
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***********************************************************************************/
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2013-11-21 00:01:34 +01:00
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#ifdef HAVE_USBHOST
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2013-11-18 21:51:38 +01:00
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int lpc31_usbhost_initialize(void);
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#endif
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2013-11-21 00:01:34 +01:00
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/****************************************************************************
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* Name: lpc31_mmcsd_initialize
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*
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* Description:
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* Create the SDIO-based MMC/SD device
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*
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****************************************************************************/
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#ifdef HAVE_MMCSD
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int lpc31_mmcsd_initialize(int slot, int minor)
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#endif
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2013-11-18 21:51:38 +01:00
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#endif /* __ASSEMBLY__ */
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2019-08-05 14:04:14 +02:00
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#endif /* __BOARDS_OLIMEX_LPC_H3131_SRC_LPC_H3131_H */
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2013-11-18 21:51:38 +01:00
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