nuttx/configs/freedom-kl25z/include/board.h
Alan Carvalho de Assis b4c1ac0659 This commit removes all support and all references to the Spark board and to the CC3000 wireless part.
Squashed commit of the following:

Author: Gregory Nutt <gnutt@nuttx.org>
    Fix a few remaining refereces to cc3000.

Author: Alan Carvalho de Assis <acassis@gmail.com>
    drivers/wireless/cc3000: emove the driver to support CC3000 because it doesn't use the USRSOCKET

Author: Alan Carvalho de Assis <acassis@gmail.com>
    configs:  Remove board support to CC3000 from all relevant configurations.

Author: Gregory Nutt <gnutt@nuttx.org>
    configs/spark:  Removes Spark board configuration.  Still available in the Obsoleted repository.  This is preparation for removal of CC3000 support by Alan Carvalho de Assis.  If there is no CC3000 support, then there is no purpose in supporting the Spark either.
2018-04-04 09:34:23 -06:00

269 lines
10 KiB
C

/************************************************************************************
* configs/kwikstik-k40/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2013 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_BOARD_BOARD_H
#define __ARCH_BOARD_BOARD_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#ifndef __ASSEMBLY__
# include <stdint.h>
#endif
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Clocking *************************************************************************/
/* The Kwikstik-K40 has a 4MHz crystal on board */
#undef BOARD_EXTCLOCK /* Crystal */
#define BOARD_XTAL_FREQ 8000000 /* 8MHz crystal frequency (REFCLK) */
#define BOARD_XTAL32_FREQ 32768 /* 32KHz RTC Oscillator */
/* PLL Configuration.
*
* PLL Input frequency: PLLIN = REFCLK / PRDIV0 = 8MHz / 2 = 4MHz
* PLL Output frequency: PLLOUT = PLLIN * VDIV0 = 4Mhz * 24 = 96MHz
* MCGPLLCLK Frequency: MCGPLLCLK = 96MHz
*/
#define BOARD_PRDIV0 2 /* PLL External Reference Divider */
#define BOARD_VDIV0 24 /* PLL VCO Divider (frequency multiplier) */
#define BOARD_PLLIN_FREQ (BOARD_XTAL_FREQ / BOARD_PRDIV0)
#define BOARD_PLLOUT_FREQ (BOARD_PLLIN_FREQ * BOARD_VDIV0)
#define BOARD_MCGPLLCLK_FREQ BOARD_PLLOUT_FREQ
/* MCGOUTCLK: MCG output of either IRC, MCGFLLCLK, MCGPLLCLK, or MCG's external
* reference clock that sources the core, system, bus, and flash clock.
*
* MCGOUTCLK = MCGPLLCLK = 96MHz
*/
#define BOARD_MCGOUTCLK_FREQ BOARD_MCGPLLCLK_FREQ
/* SIM CLKDIV1 dividers.
*
* Core/system clock
* MCGOUTCLK divided by OUTDIV1, clocks the ARM Cortex-M0+ core
*
* Bus clock
* System clock divided by OUTDIV4, clocks the bus slaves and peripherals.
*/
#define BOARD_OUTDIV1 2 /* Core/system = MCGOUTCLK / 2, 48MHz */
#define BOARD_OUTDIV4 2 /* Bus clock = System clock / 2, 24MHz */
#define BOARD_CORECLK_FREQ (BOARD_MCGOUTCLK_FREQ / BOARD_OUTDIV1)
#define BOARD_BUSCLK_FREQ (BOARD_CORECLK_FREQ / BOARD_OUTDIV4)
/* SDHC clocking ********************************************************************/
/* SDCLK configurations corresponding to various modes of operation. Formula is:
*
* SDCLK frequency = (base clock) / (prescaler * divisor)
*
* The SDHC module is always configure configured so that the core clock is the base
* clock.
*/
/* Identification mode: 400KHz = 96MHz / ( 16 * 15) */
#define BOARD_SDHC_IDMODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV16
#define BOARD_SDHC_IDMODE_DIVISOR SDHC_SYSCTL_DVS_DIV(15)
/* MMC normal mode: 16MHz = 96MHz / (2 * 3) */
#define BOARD_SDHC_MMCMODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
#define BOARD_SDHC_MMCMODE_DIVISOR SDHC_SYSCTL_DVS_DIV(3)
/* SD normal mode (1-bit): 16MHz = 96MHz / (2 * 3) */
#define BOARD_SDHC_SD1MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
#define BOARD_SDHC_SD1MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(3)
/* SD normal mode (4-bit): 24MHz = 96MHz / (2 * 2) (with DMA)
* SD normal mode (4-bit): 16MHz = 96MHz / (2 * 3) (no DMA)
*/
#ifdef CONFIG_SDIO_DMA
# define BOARD_SDHC_SD4MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
# define BOARD_SDHC_SD4MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(2)
#else
//# define BOARD_SDHC_SD4MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV2
//# define BOARD_SDHC_SD4MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(3)
# define BOARD_SDHC_SD4MODE_PRESCALER SDHC_SYSCTL_SDCLKFS_DIV16
# define BOARD_SDHC_SD4MODE_DIVISOR SDHC_SYSCTL_DVS_DIV(15)
#endif
/* PWM Configuration */
/* TPM0 Channels */
#define GPIO_TPM0_CH0OUT PIN_TPM0_CH0_3 //PIN_TPM0_CH0_1
#define GPIO_TPM0_CH1OUT PIN_TPM0_CH1_1
#define GPIO_TPM0_CH2OUT PIN_TPM0_CH2_1
#define GPIO_TPM0_CH3OUT PIN_TPM0_CH3_1
#define GPIO_TPM0_CH4OUT PIN_TPM0_CH4_1
#define GPIO_TPM0_CH5OUT PIN_TPM0_CH5_1
/* TPM1 Channels */
#define GPIO_TPM1_CH0OUT PIN_TPM1_CH0_1
#define GPIO_TPM1_CH1OUT PIN_TPM1_CH1_1
/* TPM2 Channels */
#define GPIO_TPM2_CH0OUT PIN_TPM2_CH0_1
#define GPIO_TPM2_CH1OUT PIN_TPM2_CH1_1
/* LED definitions ******************************************************************/
/* The Freedom KL25Z has a single RGB LED driven by the KL25Z as follows:
*
* ------------- --------
* RGB LED KL25Z128
* ------------- --------
* Red Cathode PTB18
* Green Cathode PTB19
* Blue Cathode PTD1
*
* NOTE: PTD1 is also connected to the I/O header on J2 pin 10 (also known as D13).
*
* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board the
* Freedom KL25Z. The following definitions describe how NuttX controls the LEDs:
*
* SYMBOL Meaning LED state
* Initially all LED is OFF
* ------------------- ----------------------- --------------------------
* LED_STARTED NuttX has been started R=OFF G=OFF B=OFF
* LED_HEAPALLOCATE Heap has been allocated (no change)
* LED_IRQSENABLED Interrupts enabled (no change)
* LED_STACKCREATED Idle stack created R=OFF G=OFF B=ON
* LED_INIRQ In an interrupt (no change)
* LED_SIGNAL In a signal handler (no change)
* LED_ASSERTION An assertion failed (no change)
* LED_PANIC The system has crashed R=FLASHING G=OFF B=OFF
* LED_IDLE K25Z1XX is in sleep mode (Optional, not used)
*/
#define LED_STARTED 0
#define LED_HEAPALLOCATE 1
#define LED_IRQSENABLED 2
#define LED_STACKCREATED 3
#define LED_INIRQ 4
#define LED_SIGNAL 5
#define LED_ASSERTION 6
#define LED_PANIC 7
/* Button definitions ***************************************************************/
/* The Freedom KL25Z board has no standard GPIO contact buttons */
/* Alternative pin resolution *******************************************************/
/* If there are alternative configurations for various pins in the k25z128_pinmux.h
* header file, those alternative pins will be labeled with a suffix like _1, _2,
* etc. The logic in this file must select the correct pin configuration for the
* board by defining a pin configuration (with no suffix) that maps to the correct
* alternative.
*/
/* SPI0 Pinout
* ===========
*
* SCK = PTD1 (D13 at connector J2 pin 12 of Freedom Board)
* MISO = PTD3 (D12 at connector J2 pin 10 of Freedom Board)
* MOSI = PTD2 (D11 at connector J2 pin 8 of Freedom Board)
*/
#define PIN_SPI0_SCK (PIN_SPI0_SCK_3 | PIN_ALT2_PULLUP)
#define PIN_SPI0_MISO (PIN_SPI0_MISO_6 | PIN_ALT2_PULLUP)
#define PIN_SPI0_MOSI (PIN_SPI0_MOSI_5 | PIN_ALT2_PULLUP)
#define PIN_SPI1_SCK (PIN_SPI1_SCK_2 | PIN_ALT2_PULLUP)
#define PIN_SPI1_MISO (PIN_SPI1_MISO_3 | PIN_ALT2_PULLUP)
#define PIN_SPI1_MOSI (PIN_SPI0_MOSI_7 | PIN_ALT2_PULLUP)
/* Interrupt pin used by ADXL345
*
* CS = PTD0 (D10 at connector J2 pin 6 of Freedom Board)
* INT1 = PTA16 (at connector J2 pin 9 of Freedom Board)
*/
#define GPIO_ADXL345_INT1 (GPIO_INPUT | PIN_PORTA | PIN_INT_RISING | PIN16)
#define GPIO_ADXL345_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | PIN_PORTD | PIN0)
/************************************************************************************
* Public Data
************************************************************************************/
#ifndef __ASSEMBLY__
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
/************************************************************************************
* Public Function Prototypes
************************************************************************************/
/************************************************************************************
* Name: kl_tsi_initialize
*
* Description:
* Initialize the TSI hardware and interface for the sliders on board the Freedom
* KL25Z board. Register a character driver at /dev/tsi that may be used to read
* from each sensor.
*
************************************************************************************/
#ifdef CONFIG_KL_TSI
void kl_tsi_initialize(void);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_BOARD_BOARD_H */