2019-08-13 18:08:49 +02:00
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/****************************************************************************
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* boards/arm/lpc17xx_40xx/zkit-arm-1769/include/board.h
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2013-02-26 15:09:43 +01:00
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* include/arch/board/board.h
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*
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* Copyright (C) 2013 Zilogic Systems. All rights reserved.
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* Author: BabuSubashChandar <code@zilogic.com>
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*
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2019-08-05 14:04:14 +02:00
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* Based on boards/lpcxpresso-lpc1768/include/board.h
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2013-02-26 15:09:43 +01:00
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*
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* Copyright (C) 2011 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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2019-08-13 18:08:49 +02:00
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****************************************************************************/
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2013-02-26 15:09:43 +01:00
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2019-08-13 18:08:49 +02:00
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#ifndef __BOARDS_ARM_LPC17XX_40XX_ZKIT_ARM_1769_INCLUDE_BOARD_H
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#define __BOARDS_ARM_LPC17XX_40XX_ZKIT_ARM_1769_INCLUDE_BOARD_H
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2013-02-26 15:09:43 +01:00
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2019-08-13 18:08:49 +02:00
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/****************************************************************************
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2013-02-26 15:09:43 +01:00
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* Included Files
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2019-08-13 18:08:49 +02:00
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****************************************************************************/
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2013-02-26 15:09:43 +01:00
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#include <nuttx/config.h>
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#include <stdbool.h>
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2019-07-11 18:50:00 +02:00
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#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_LPC17_40_GPIOIRQ)
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2013-02-26 15:09:43 +01:00
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# include <nuttx/irq.h>
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#endif
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2019-08-13 18:08:49 +02:00
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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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2019-08-13 18:08:49 +02:00
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****************************************************************************/
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/* Clocking *****************************************************************/
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/* NOTE: The following definitions require lpc17_40_syscon.h.
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* It is not included here because the including C file may not have that
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* file in its include path.
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2013-02-26 15:09:43 +01:00
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*/
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#define BOARD_XTAL_FREQUENCY (12000000) /* XTAL oscillator frequency */
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#define BOARD_OSCCLK_FREQUENCY BOARD_XTAL_FREQUENCY /* Main oscillator frequency */
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#define BOARD_RTCCLK_FREQUENCY (32768) /* RTC oscillator frequency */
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#define BOARD_INTRCOSC_FREQUENCY (4000000) /* Internal RC oscillator frequency */
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/* This is the clock setup we configure for:
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*
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2021-04-06 12:13:09 +02:00
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* SYSCLK = BOARD_OSCCLK_FREQUENCY = 12MHz ->
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* Select Main oscillator for source
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* PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz ->
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* PLL0 multipler=20, pre-divider=1
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* CCLCK = 480MHz / 6 = 80MHz -> CCLK divider = 6
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2013-02-26 15:09:43 +01:00
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*/
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2019-07-11 18:50:00 +02:00
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#define LPC17_40_CCLK 80000000 /* 80Mhz */
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2013-02-26 15:09:43 +01:00
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2019-08-13 18:08:49 +02:00
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/* Select the main oscillator as the frequency source.
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* SYSCLK is then the frequency of the main oscillator.
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2013-02-26 15:09:43 +01:00
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*/
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2019-07-11 18:50:00 +02:00
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#undef CONFIG_LPC17_40_MAINOSC
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#define CONFIG_LPC17_40_MAINOSC 1
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2013-02-26 15:09:43 +01:00
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#define BOARD_SCS_VALUE SYSCON_SCS_OSCEN
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2019-08-13 18:08:49 +02:00
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/* Select the main oscillator and CCLK divider.
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* The output of the divider is CCLK.
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2013-02-26 15:09:43 +01:00
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* The input to the divider (PLLCLK) will be determined by the PLL output.
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*/
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#define BOARD_CCLKCFG_DIVIDER 6
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#define BOARD_CCLKCFG_VALUE ((BOARD_CCLKCFG_DIVIDER-1) << SYSCON_CCLKCFG_SHIFT)
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2019-08-13 18:08:49 +02:00
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/* PLL0.
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* PLL0 is used to generate the CPU clock divider input (PLLCLK).
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2013-02-26 15:09:43 +01:00
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*
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* Source clock: Main oscillator
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* PLL0 Multiplier value (M): 20
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* PLL0 Pre-divider value (N): 1
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*
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* PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz
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*/
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2019-07-11 18:50:00 +02:00
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#undef CONFIG_LPC17_40_PLL0
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#define CONFIG_LPC17_40_PLL0 1
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2013-02-26 15:09:43 +01:00
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#define BOARD_CLKSRCSEL_VALUE SYSCON_CLKSRCSEL_MAIN
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#define BOARD_PLL0CFG_MSEL 20
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#define BOARD_PLL0CFG_NSEL 1
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#define BOARD_PLL0CFG_VALUE \
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(((BOARD_PLL0CFG_MSEL-1) << SYSCON_PLL0CFG_MSEL_SHIFT) | \
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((BOARD_PLL0CFG_NSEL-1) << SYSCON_PLL0CFG_NSEL_SHIFT))
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/* PLL1 -- Not used. */
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2019-07-11 18:50:00 +02:00
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#undef CONFIG_LPC17_40_PLL1
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2013-02-26 15:09:43 +01:00
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#define BOARD_PLL1CFG_MSEL 36
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#define BOARD_PLL1CFG_NSEL 1
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#define BOARD_PLL1CFG_VALUE \
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(((BOARD_PLL1CFG_MSEL-1) << SYSCON_PLL1CFG_MSEL_SHIFT) | \
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((BOARD_PLL1CFG_NSEL-1) << SYSCON_PLL1CFG_NSEL_SHIFT))
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2019-08-13 18:08:49 +02:00
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/* USB divider.
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* This divider is used when PLL1 is not enabled to get the USB clock
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* from PLL0:
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2013-02-26 15:09:43 +01:00
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*
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* USBCLK = PLL0CLK / 10 = 48MHz
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*/
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#define BOARD_USBCLKCFG_VALUE SYSCON_USBCLKCFG_DIV10
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/* FLASH Configuration */
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#undef CONFIG_LP17_FLASH
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#define CONFIG_LP17_FLASH 1
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#define BOARD_FLASHCFG_VALUE 0x0000303a
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/* Ethernet configuration */
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2021-04-06 12:13:09 +02:00
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/* #define ETH_MCFG_CLKSEL_DIV ETH_MCFG_CLKSEL_DIV44 */
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2013-02-26 15:09:43 +01:00
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#define ETH_MCFG_CLKSEL_DIV ETH_MCFG_CLKSEL_DIV20
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2019-08-13 18:08:49 +02:00
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/* LED definitions **********************************************************/
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2013-02-26 15:09:43 +01:00
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/* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in
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* any way. The following definitions are used to access individual LEDs.
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*
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* LED1 -- Connected to P0[19]
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* LED2 -- Connected to P0[21]
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*/
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2015-11-01 17:53:34 +01:00
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/* LED index values for use with board_userled() */
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2013-02-26 15:09:43 +01:00
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#define BOARD_LED1 0
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#define BOARD_LED2 1
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#define BOARD_NLEDS 2
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2015-11-01 17:53:34 +01:00
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/* LED bits for use with board_userled_all() */
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2013-02-26 15:09:43 +01:00
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#define BOARD_LED1_BIT (1 << BOARD_LED1)
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#define BOARD_LED2_BIT (1 << BOARD_LED2)
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/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the 2 LEDs
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* on board the ZKIT-ARM-1769. The following definitions
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* describe how NuttX controls the LEDs:
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*/
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2013-09-23 15:47:56 +02:00
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/* LED1 LED2 */
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#define LED_STARTED 0 /* OFF OFF */
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#define LED_HEAPALLOCATE 1 /* ON OFF */
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#define LED_IRQSENABLED 2 /* OFF ON */
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#define LED_STACKCREATED 3 /* OFF OFF */
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/* After the system is booted, this logic will no longer use LED 1.
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2019-07-11 18:50:00 +02:00
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* LED 1 is available for use by application software using lpc17_40_led
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2013-09-23 15:47:56 +02:00
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* (prototyped below)
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*/
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2021-04-06 12:13:09 +02:00
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2013-09-23 15:47:56 +02:00
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/* LED1 LED2 */
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#define LED_INIRQ 4 /* NC ON (momentary) */
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#define LED_SIGNAL 5 /* NC ON (momentary) */
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#define LED_ASSERTION 6 /* NC ON (momentary) */
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#define LED_PANIC 7 /* NC ON (1Hz flashing) */
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2013-02-26 15:09:43 +01:00
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2019-08-13 18:08:49 +02:00
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/* Button definitions *******************************************************/
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/* The ZKIT-ARM-1769 supports several buttons.
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* All will read "1" when open and "0" when closed
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2013-02-26 15:09:43 +01:00
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*
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* KEY1 -- Connected to P1[19]
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* KEY2 -- Connected to P1[27]
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* KEY3 -- Connected to P1[28]
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* KEY4 -- Connected to P1[31]
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* KEY5 -- Connected to P2[13]
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*
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*/
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2019-08-13 18:08:49 +02:00
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2013-02-26 15:09:43 +01:00
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#define BOARD_BUTTON_1 0
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#define BOARD_BUTTON_2 1
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#define BOARD_BUTTON_3 2
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#define BOARD_BUTTON_4 3
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#define BOARD_BUTTON_5 4
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2017-12-16 20:00:06 +01:00
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#define NUM_BUTTONS 5
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2013-03-14 15:42:52 +01:00
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2013-03-14 16:03:20 +01:00
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#define BOARD_BUTTON1_BIT (1 << BOARD_BUTTON_1)
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#define BOARD_BUTTON2_BIT (1 << BOARD_BUTTON_2)
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#define BOARD_BUTTON3_BIT (1 << BOARD_BUTTON_3)
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#define BOARD_BUTTON4_BIT (1 << BOARD_BUTTON_4)
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#define BOARD_BUTTON5_BIT (1 << BOARD_BUTTON_5)
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2013-02-26 15:09:43 +01:00
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2019-08-13 18:08:49 +02:00
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/* Alternate pin selections *************************************************/
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2013-02-26 15:09:43 +01:00
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/* Pin Description On Board Connector
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* -------------------------------- ---------------- -------------
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* P0.0/RD1/TXD3/SDA1 RD1 AUX-CON
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* P0.1/TD1/RXD3/SCL1 TD1
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* P0.2/TXD0/AD0.7 TXD0 COM0
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* P0.3/RXD0/AD0.6 RXD0
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* P0.4/I2SRX_CLK/RD2/CAP2.0 GPIO0
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* P0.5/I2SRX_WS/TD2/CAP2.1 GPIO1
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* P0.6/I2SRX_SDA/SSEL1/MAT2.0 SSEL1 SPI
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* P0.7/I2STX_CLK/SCK1/MAT2.1 SCK1
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* P0.8/I2STX_WS/MISO1/MAT2.2 MISO1
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* P0.9/I2STX_SDA/MOSI1/MAT2.3 MOSI1
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* P0.10/TXD2/SDA2/MAT3.0 TXD2 AUX-CON
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* P0.11/RXD2/SCL2/MAT3.1 RXD2
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* P0.15/TXD1/SCK0/SCK SD-SCK
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* P0.16/RXD1/SSEL0/SSEL SD-SSEL SD-CARD
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* P0.17/CTS1/MISO0/MISO SD-MISO
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* P0.18/DCD1/M0SI0/MOSI SD-MOSI
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* P0.19/DSR1/SDA1 LED1
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* P0.20/DTR1/SCL1 DTR1 COM1
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* P0.21/RI1/RD1 N.C LED2
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* P0.22/RTS1/TD1 RTS1 COM1
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* P0.23/AD0.0/I2SRX_CLK/CAP3.0 AD0
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* P0.24/AD0.1/I2SRX_WS/CAP3.1 AD1 AIN
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* P0.25/AD0.2/I2SRX_SDA/TXD3 AD2
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* P0.26/AD0.3/AOUT/RXD3 AD3
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* P0.27/SDA0/USB_SDA SDA0 I2C0
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* P0.28/SCL0/USB_SCL SCL0
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* P0.29/USB_D+ USB-D+ USB
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* P0.30/USB_D- USB-D-
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*/
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#define GPIO_CAN1_RD GPIO_CAN1_RD_1
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#define GPIO_CAN1_TD GPIO_CAN1_TD_1
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2013-09-23 15:47:56 +02:00
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#define GPIO_CAN2_RD GPIO_CAN2_RD_2
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2013-04-01 16:10:54 +02:00
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#define GPIO_CAN2_TD GPIO_CAN2_TD_2
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2013-02-26 15:09:43 +01:00
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#define GPIO_I2C1_SDA GPIO_I2C0_SDA
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#define GPIO_I2C1_SCL GPIO_I2C0_SCL
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#define GPIO_SSP1_SCK GPIO_SSP1_SCK_1
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#define GPIO_UART2_TXD GPIO_UART2_TXD_1
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#define GPIO_UART2_RXD GPIO_UART2_RXD_1
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#define GPIO_UART1_TXD GPIO_UART1_TXD_2
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#define GPIO_UART1_RXD GPIO_UART1_RXD_2
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2013-03-22 15:30:54 +01:00
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#define GPIO_SSP0_SCK GPIO_SSP0_SCK_2
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#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_2
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#define GPIO_SSP0_MISO GPIO_SSP0_MISO_2
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#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_2
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2013-02-26 15:09:43 +01:00
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/* P1.0/ENET_TXD0 ETH-TXD0
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* P1.1/ENET_TXD1 ETH-TXD1
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* P1.4/ENET_TX_EN ETH-TXEN
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* P1.8/ENET_CRS ETH-CRS
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* P1.9/ENET_RXD0 ETH-RXD0 ETH
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* P1.10/ENET_RXD1 ETH-RXD1
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* P1.14/ENET_RX_ER ETH-RXER
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* P1.15/ENET_REF_CLK ETH-REFCLK
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* P1.16/ENET_MDC ETH-MDC
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* P1.17/ENET_MDIO ETH-MDIO
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* P1.18/USB_UP_LED/PWM1.1/CAP1.0 USB-UP-LED
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* P1.19/MCOA0/nUSB_PPWR/CAP1.1 KEY1
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* P1.20/MCFB0/PWM1.2/SCK0 LCD-SCK
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* P1.21/MCABORT/PWM1.3/SSEL0 LCD-SSEL
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* P1.22/MCOB0/USB_PWRD/MAT1.0 LCD-A0 LCD
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* P1.23/MCFB1/PWM1.4/MISO0 NC
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|
|
|
* P1.24/MCFB2/PWM1.5/MOSI0 LCD_MOSI
|
|
|
|
* P1.25/MCOA1/MAT1.1 LCD-RST
|
|
|
|
* P1.26/MCOB1/PWM1.6/CAP0.0 LCD-AO
|
|
|
|
* P1.27/CLKOUT/nUSB_OVRCR/CAP0.1 KEY2
|
|
|
|
* P1.28/MCOA2/MAT0.0 KEY3
|
|
|
|
* P1.29/MCOB2/PCAP1.1/MAT0.1 CAP1 PWM-CON
|
|
|
|
* P1.30/VBUS/AD0.4 VBUS USB
|
|
|
|
* P1.31/SCK1/AD0.5 KEY4
|
|
|
|
*/
|
|
|
|
|
|
|
|
#define GPIO_ENET_MDC GPIO_ENET_MDC_1
|
|
|
|
#define GPIO_ENET_MDIO GPIO_ENET_MDIO_1
|
|
|
|
|
|
|
|
/* P2.0/PWM1.1/TXD1 TXD1
|
|
|
|
* P2.1/PWM1.2/RXD1 RXD1 COM1
|
|
|
|
* P2.2/PWM1.3/CTS1/TRACEDATA3 CTS1
|
|
|
|
* P2.3/PWM1.4/DCD1/TRACEDATA2 PWM4
|
|
|
|
* P2.4/PWM1.5/DSR1/TRACEDATA1 PWM5 PWM
|
|
|
|
* P2.5/PWM1.6/DTR1/TRACEDATA0 PWM6
|
|
|
|
* P2.6/PCAP1.0/RI1/TRACECLK CAP0
|
|
|
|
* P2.7/RD2/RTS1 RD2 RD2 CAN2
|
|
|
|
* P2.8/TD2/TXD2 TD2 TD2
|
|
|
|
* P2.9/USB_CONNECT/RXD2 USB_CONNECT USB
|
|
|
|
* P2.10/nEINT0/NMI ISP
|
|
|
|
* P2.11/nEINT1/I2STX_CLK INT1 I2C
|
|
|
|
* P2.12/nEINT2/I2STX_WS SD-DET SD-CARD
|
|
|
|
* P2.13/nEINT3/I2STX_SDA KEY5
|
|
|
|
*/
|
|
|
|
|
|
|
|
#define GPIO_PWM1p2 GPIO_PWM1p2_3
|
|
|
|
#define GPIO_PWM1p3 GPIO_PWM1p3_3
|
|
|
|
#define GPIO_PWM1p4 GPIO_PWM1p4_2
|
|
|
|
#define GPIO_PWM1p5 GPIO_PWM1p5_2
|
|
|
|
#define GPIO_PWM1p6 GPIO_PWM1p6_2
|
|
|
|
|
|
|
|
/* P3.25/MAT0.0/PWM1.2 PWM2 PWM
|
|
|
|
* P3.26/STCLK/MAT0.1/PWM1.3 PWM3
|
|
|
|
*
|
|
|
|
* P4.28/RX_MCLK/MAT2.0/TXD3 GPIO2 SPI
|
|
|
|
* P4.28/RX_MCLK/MAT2.0/TXD3 GPIO3
|
|
|
|
*/
|
|
|
|
|
2019-08-13 18:08:49 +02:00
|
|
|
/****************************************************************************
|
2013-02-26 15:09:43 +01:00
|
|
|
* Public Types
|
2019-08-13 18:08:49 +02:00
|
|
|
****************************************************************************/
|
2013-02-26 15:09:43 +01:00
|
|
|
|
|
|
|
#ifndef __ASSEMBLY__
|
|
|
|
|
2019-08-13 18:08:49 +02:00
|
|
|
/****************************************************************************
|
2013-02-26 15:09:43 +01:00
|
|
|
* Public Data
|
2019-08-13 18:08:49 +02:00
|
|
|
****************************************************************************/
|
2013-02-26 15:09:43 +01:00
|
|
|
|
|
|
|
#undef EXTERN
|
|
|
|
#if defined(__cplusplus)
|
|
|
|
#define EXTERN extern "C"
|
2019-08-13 18:08:49 +02:00
|
|
|
extern "C"
|
|
|
|
{
|
2013-02-26 15:09:43 +01:00
|
|
|
#else
|
|
|
|
#define EXTERN extern
|
|
|
|
#endif
|
|
|
|
|
2019-08-13 18:08:49 +02:00
|
|
|
/****************************************************************************
|
2013-02-26 15:09:43 +01:00
|
|
|
* Public Function Prototypes
|
2019-08-13 18:08:49 +02:00
|
|
|
****************************************************************************/
|
2013-02-26 15:09:43 +01:00
|
|
|
|
2019-08-13 18:08:49 +02:00
|
|
|
/****************************************************************************
|
2019-07-11 18:50:00 +02:00
|
|
|
* Name: lpc17_40_led
|
2013-09-23 15:47:56 +02:00
|
|
|
*
|
|
|
|
* Description:
|
2021-04-06 12:13:09 +02:00
|
|
|
* Once the system has booted,
|
|
|
|
* these functions can be used to control LEDs 1
|
2013-09-23 15:47:56 +02:00
|
|
|
*
|
2019-08-13 18:08:49 +02:00
|
|
|
****************************************************************************/
|
2013-09-23 15:47:56 +02:00
|
|
|
|
|
|
|
#ifdef CONFIG_ARCH_LEDS
|
2019-07-11 18:50:00 +02:00
|
|
|
void lpc17_40_led(int lednum, int state);
|
2013-09-23 15:47:56 +02:00
|
|
|
#endif
|
|
|
|
|
2013-02-26 15:09:43 +01:00
|
|
|
#undef EXTERN
|
|
|
|
#if defined(__cplusplus)
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#endif /* __ASSEMBLY__ */
|
2020-01-31 19:07:39 +01:00
|
|
|
#endif /* __BOARDS_ARM_LPC17XX_40XX_ZKIT_ARM_1769_INCLUDE_BOARD_H */
|