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mimxrt: Add support for the Olimex RT1010 board.
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The board.json file is intentionally excluded, until the board will be
sold. But including it into the mimxrt series make it easier to keep
the build up-to-date.
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@robert-hh @dpgeorge
robert-hh authored and dpgeorge committed Jan 27, 2022
1 parent b73073d commit da9c360
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Showing 4 changed files with 203 additions and 0 deletions.
104 changes: 104 additions & 0 deletions ports/mimxrt/boards/OLIMEX_RT1010/clock_config.h
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/*
* Copyright 2019 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/

#ifndef _CLOCK_CONFIG_H_
#define _CLOCK_CONFIG_H_

#include "fsl_common.h"

/*******************************************************************************
* Definitions
******************************************************************************/
#define BOARD_XTAL0_CLK_HZ 24000000U /*!< Board xtal0 frequency in Hz */

#define BOARD_XTAL32K_CLK_HZ 32768U /*!< Board xtal32k frequency in Hz */
/*******************************************************************************
************************ BOARD_InitBootClocks function ************************
******************************************************************************/

#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus*/

/*!
* @brief This function executes default configuration of clocks.
*
*/
void BOARD_InitBootClocks(void);

#if defined(__cplusplus)
}
#endif /* __cplusplus*/

/*******************************************************************************
********************** Configuration BOARD_BootClockRUN ***********************
******************************************************************************/
/*******************************************************************************
* Definitions for BOARD_BootClockRUN configuration
******************************************************************************/
#define BOARD_BOOTCLOCKRUN_CORE_CLOCK 500000000U /*!< Core clock frequency: 500000000Hz */

/* Clock outputs (values are in Hz): */
#define BOARD_BOOTCLOCKRUN_ADC_ALT_CLK 40000000UL
#define BOARD_BOOTCLOCKRUN_CKIL_SYNC_CLK_ROOT 32768UL
#define BOARD_BOOTCLOCKRUN_CLKO1_CLK 0UL
#define BOARD_BOOTCLOCKRUN_CLKO2_CLK 0UL
#define BOARD_BOOTCLOCKRUN_CLK_1M 1000000UL
#define BOARD_BOOTCLOCKRUN_CLK_24M 24000000UL
#define BOARD_BOOTCLOCKRUN_CORE_CLK_ROOT 500000000UL
#define BOARD_BOOTCLOCKRUN_ENET_500M_REF_CLK 500000000UL
#define BOARD_BOOTCLOCKRUN_FLEXIO1_CLK_ROOT 30000000UL
#define BOARD_BOOTCLOCKRUN_FLEXSPI_CLK_ROOT 132000000UL
#define BOARD_BOOTCLOCKRUN_GPT1_IPG_CLK_HIGHFREQ 62500000UL
#define BOARD_BOOTCLOCKRUN_GPT2_IPG_CLK_HIGHFREQ 62500000UL
#define BOARD_BOOTCLOCKRUN_IPG_CLK_ROOT 125000000UL
#define BOARD_BOOTCLOCKRUN_LPI2C_CLK_ROOT 60000000UL
#define BOARD_BOOTCLOCKRUN_LPSPI_CLK_ROOT 105600000UL
#define BOARD_BOOTCLOCKRUN_MQS_MCLK 63529411UL
#define BOARD_BOOTCLOCKRUN_PERCLK_CLK_ROOT 62500000UL
#define BOARD_BOOTCLOCKRUN_SAI1_CLK_ROOT 63529411UL
#define BOARD_BOOTCLOCKRUN_SAI1_MCLK1 63529411UL
#define BOARD_BOOTCLOCKRUN_SAI1_MCLK2 63529411UL
#define BOARD_BOOTCLOCKRUN_SAI1_MCLK3 30000000UL
#define BOARD_BOOTCLOCKRUN_SAI3_CLK_ROOT 63529411UL
#define BOARD_BOOTCLOCKRUN_SAI3_MCLK1 63529411UL
#define BOARD_BOOTCLOCKRUN_SAI3_MCLK2 0UL
#define BOARD_BOOTCLOCKRUN_SAI3_MCLK3 30000000UL
#define BOARD_BOOTCLOCKRUN_SPDIF0_CLK_ROOT 30000000UL
#define BOARD_BOOTCLOCKRUN_SPDIF0_EXTCLK_OUT 0UL
#define BOARD_BOOTCLOCKRUN_TRACE_CLK_ROOT 117333333UL
#define BOARD_BOOTCLOCKRUN_UART_CLK_ROOT 80000000UL
#define BOARD_BOOTCLOCKRUN_USBPHY_CLK 0UL

/*! @brief Usb1 PLL set for BOARD_BootClockRUN configuration.
*/
extern const clock_usb_pll_config_t usb1PllConfig_BOARD_BootClockRUN;
/*! @brief Sys PLL for BOARD_BootClockRUN configuration.
*/
extern const clock_sys_pll_config_t sysPllConfig_BOARD_BootClockRUN;
/*! @brief Enet PLL set for BOARD_BootClockRUN configuration.
*/
extern const clock_enet_pll_config_t enetPllConfig_BOARD_BootClockRUN;

/*******************************************************************************
* API for BOARD_BootClockRUN configuration
******************************************************************************/
#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus*/

/*!
* @brief This function executes configuration of clocks.
*
*/
void BOARD_BootClockRUN(void);

#if defined(__cplusplus)
}
#endif /* __cplusplus*/

#endif /* _CLOCK_CONFIG_H_ */
50 changes: 50 additions & 0 deletions ports/mimxrt/boards/OLIMEX_RT1010/mpconfigboard.h
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#define MICROPY_HW_BOARD_NAME "RT1010-Py-DevKIT"
#define MICROPY_HW_MCU_NAME "MIMXRT1011DAE5A"
#define MICROPY_HW_USB_STR_MANUF "Olimex Ltd."
#define MICROPY_HW_USB_VID 0x15ba
#define MICROPY_HW_USB_PID 0x0046
#define MICROPY_PY_UOS_DUPTERM_BUILTIN_STREAM (0)

// Olimex RT1010-Py has 1 board LED
#define MICROPY_HW_LED1_PIN (pin_GPIO_11)
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_high(pin))
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_low(pin))

#define MICROPY_HW_NUM_PIN_IRQS (2 * 32)

// Define mapping logical UART # to hardware UART #
// LPUART1 on RX/TX -> 1
// LPUART4 on D5/D6 -> 2

#define MICROPY_HW_UART_NUM (sizeof(uart_index_table) / sizeof(uart_index_table)[0])
#define MICROPY_HW_UART_INDEX { 0, 1, 4 }

#define IOMUX_TABLE_UART \
{ IOMUXC_GPIO_10_LPUART1_TXD }, { IOMUXC_GPIO_09_LPUART1_RXD }, \
{ 0 }, { 0 }, \
{ 0 }, { 0 }, \
{ IOMUXC_GPIO_06_LPUART4_TXD }, { IOMUXC_GPIO_05_LPUART4_RXD },

#define MICROPY_HW_SPI_INDEX { 0, 1, 2 }

#define IOMUX_TABLE_SPI \
{ IOMUXC_GPIO_AD_06_LPSPI1_SCK }, { IOMUXC_GPIO_AD_05_LPSPI1_PCS0 }, \
{ IOMUXC_GPIO_AD_04_LPSPI1_SDO }, { IOMUXC_GPIO_AD_03_LPSPI1_SDI }, \
{ IOMUXC_GPIO_AD_02_LPSPI1_PCS1 }, \
{ IOMUXC_GPIO_AD_12_LPSPI2_SCK }, { IOMUXC_GPIO_AD_11_LPSPI2_PCS0 }, \
{ IOMUXC_GPIO_AD_10_LPSPI2_SDO }, { IOMUXC_GPIO_AD_09_LPSPI2_SDI }, \
{ IOMUXC_GPIO_AD_01_LPSPI2_PCS1 }

#define DMA_REQ_SRC_RX { 0, kDmaRequestMuxLPSPI1Rx, kDmaRequestMuxLPSPI2Rx }
#define DMA_REQ_SRC_TX { 0, kDmaRequestMuxLPSPI1Tx, kDmaRequestMuxLPSPI2Tx }

// Define mapping hardware I2C # to logical I2C #
// SDA/SCL HW-I2C Logical I2C
// SDA1/SCL1 LPI2C1 -> 0
// SDA2/SCL2 LPI2C2 -> 1

#define MICROPY_HW_I2C_INDEX { 0, 1, 2 }

#define IOMUX_TABLE_I2C \
{ IOMUXC_GPIO_AD_14_LPI2C1_SCL }, { IOMUXC_GPIO_AD_13_LPI2C1_SDA }, \
{ IOMUXC_GPIO_AD_08_LPI2C2_SCL }, { IOMUXC_GPIO_AD_07_LPI2C2_SDA },
13 changes: 13 additions & 0 deletions ports/mimxrt/boards/OLIMEX_RT1010/mpconfigboard.mk
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MCU_SERIES = MIMXRT1011
MCU_VARIANT = MIMXRT1011DAE5A

MICROPY_FLOAT_IMPL = single
MICROPY_PY_MACHINE_SDCARD ?= 0
MICROPY_HW_FLASH_TYPE ?= qspi_nor
MICROPY_HW_FLASH_SIZE ?= 0x200000 # 2MB
MICROPY_HW_FLASH_RESERVED ?= 0x1000 # 4KB

CFLAGS += -DMICROPY_HW_FLASH_DQS=kFlexSPIReadSampleClk_LoopbackInternally

SRC_C += \
hal/flexspi_nor_flash.c \
36 changes: 36 additions & 0 deletions ports/mimxrt/boards/OLIMEX_RT1010/pins.csv
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D0,GPIO_00
D1,GPIO_01
D2,GPIO_02
D3,GPIO_03
D4,GPIO_04
D5,GPIO_05
D6,GPIO_06
D7,GPIO_07
D8,GPIO_08
D9,GPIO_SD_00
D10,GPIO_SD_01
D11,GPIO_SD_02
D12,GPIO_SD_05
D13,GPIO_SD_12
D14,GPIO_SD_13
A0,GPIO_AD_02
A1,GPIO_AD_03
A2,GPIO_AD_04
A3,GPIO_AD_05
A4,GPIO_AD_06
LED,GPIO_11
SDA1, GPIO_AD_13
SCL1, GPIO_AD_14
SDA2, GPIO_AD_07
SCL2, GPIO_AD_08
SDI, GPIO_AD_09
SDO, GPIO_AD_10
CS0, GPIO_AD_11
SCK, GPIO_AD_12
USB_OTG1_PWR, GPIO_AD_00
BT0, GPIO_SD_04
BT1, GPIO_SD_03
RX, GPIO_09
TX, GPIO_10
RELAY1,GPIO_SD_12
RELAY2,GPIO_SD_13

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