board.c

/*
 * Copyright (c) 2006-2023, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2009-01-05     Bernard      first implementation
 */

#include <rthw.h>
#include <rtthread.h>
#include "board.h"
#include "pin_mux.h"
#include "fsl_iomuxc.h"
#include "fsl_gpio.h"

#ifdef BSP_USING_DMA
#include "fsl_dmamux.h"
#include "fsl_edma.h"
#endif

#define NVIC_PRIORITYGROUP_0         0x00000007U /*!< 0 bits for pre-emption priority
                                                      4 bits for subpriority */
#define NVIC_PRIORITYGROUP_1         0x00000006U /*!< 1 bits for pre-emption priority
                                                      3 bits for subpriority */
#define NVIC_PRIORITYGROUP_2         0x00000005U /*!< 2 bits for pre-emption priority
                                                      2 bits for subpriority */
#define NVIC_PRIORITYGROUP_3         0x00000004U /*!< 3 bits for pre-emption priority
                                                      1 bits for subpriority */
#define NVIC_PRIORITYGROUP_4         0x00000003U /*!< 4 bits for pre-emption priority
                                                      0 bits for subpriority */

/* MPU configuration. */
void BOARD_ConfigMPU(void)
{
#if defined(__CC_ARM) || defined(__ARMCC_VERSION)
    extern uint32_t Image$$RW_m_ncache$$Base[];
    /* RW_m_ncache_unused is a auxiliary region which is used to get the whole size of noncache section */
    extern uint32_t Image$$RW_m_ncache_unused$$Base[];
    extern uint32_t Image$$RW_m_ncache_unused$$ZI$$Limit[];
    uint32_t nonCacheStart = (uint32_t)Image$$RW_m_ncache$$Base;
    uint32_t size          = ((uint32_t)Image$$RW_m_ncache_unused$$Base == nonCacheStart) ?
                        0 :
                        ((uint32_t)Image$$RW_m_ncache_unused$$ZI$$Limit - nonCacheStart);
#elif defined(__MCUXPRESSO)
    extern uint32_t __base_NCACHE_REGION;
    extern uint32_t __top_NCACHE_REGION;
    uint32_t nonCacheStart = (uint32_t)(&__base_NCACHE_REGION);
    uint32_t size          = (uint32_t)(&__top_NCACHE_REGION) - nonCacheStart;
#elif defined(__ICCARM__) || defined(__GNUC__)
    extern uint32_t __NCACHE_REGION_START[];
    extern uint32_t __NCACHE_REGION_SIZE[];
    uint32_t nonCacheStart = (uint32_t)__NCACHE_REGION_START;
    uint32_t size          = (uint32_t)__NCACHE_REGION_SIZE;
#endif
    volatile uint32_t i = 0;

    /* Disable I cache and D cache */
    if (SCB_CCR_IC_Msk == (SCB_CCR_IC_Msk & SCB->CCR))
    {
        SCB_DisableICache();
    }
    if (SCB_CCR_DC_Msk == (SCB_CCR_DC_Msk & SCB->CCR))
    {
        SCB_DisableDCache();
    }

    /* Disable MPU */
    ARM_MPU_Disable();

    /* MPU configure:
     * Use ARM_MPU_RASR(DisableExec, AccessPermission, TypeExtField, IsShareable, IsCacheable, IsBufferable,
     * SubRegionDisable, Size)
     * API in mpu_armv7.h.
     * param DisableExec       Instruction access (XN) disable bit,0=instruction fetches enabled, 1=instruction fetches
     * disabled.
     * param AccessPermission  Data access permissions, allows you to configure read/write access for User and
     * Privileged mode.
     *      Use MACROS defined in mpu_armv7.h:
     * ARM_MPU_AP_NONE/ARM_MPU_AP_PRIV/ARM_MPU_AP_URO/ARM_MPU_AP_FULL/ARM_MPU_AP_PRO/ARM_MPU_AP_RO
     * Combine TypeExtField/IsShareable/IsCacheable/IsBufferable to configure MPU memory access attributes.
     *  TypeExtField  IsShareable  IsCacheable  IsBufferable   Memory Attribute    Shareability        Cache
     *     0             x           0           0             Strongly Ordered    shareable
     *     0             x           0           1              Device             shareable
     *     0             0           1           0              Normal             not shareable   Outer and inner write
     * through no write allocate
     *     0             0           1           1              Normal             not shareable   Outer and inner write
     * back no write allocate
     *     0             1           1           0              Normal             shareable       Outer and inner write
     * through no write allocate
     *     0             1           1           1              Normal             shareable       Outer and inner write
     * back no write allocate
     *     1             0           0           0              Normal             not shareable   outer and inner
     * noncache
     *     1             1           0           0              Normal             shareable       outer and inner
     * noncache
     *     1             0           1           1              Normal             not shareable   outer and inner write
     * back write/read acllocate
     *     1             1           1           1              Normal             shareable       outer and inner write
     * back write/read acllocate
     *     2             x           0           0              Device              not shareable
     *  Above are normal use settings, if your want to see more details or want to config different inner/outter cache
     * policy.
     *  please refer to Table 4-55 /4-56 in arm cortex-M7 generic user guide <dui0646b_cortex_m7_dgug.pdf>
     * param SubRegionDisable  Sub-region disable field. 0=sub-region is enabled, 1=sub-region is disabled.
     * param Size              Region size of the region to be configured. use ARM_MPU_REGION_SIZE_xxx MACRO in
     * mpu_armv7.h.
     */

    /*
     * Add default region to deny access to whole address space to workaround speculative prefetch.
     * Refer to Arm errata 1013783-B for more details.
     *
     */
    /* Region 0 setting: Instruction access disabled, No data access permission. */
    MPU->RBAR = ARM_MPU_RBAR(0, 0x00000000U);
    MPU->RASR = ARM_MPU_RASR(1, ARM_MPU_AP_NONE, 0, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_4GB);

    /* Region 1 setting: Memory with Device type, not shareable, non-cacheable. */
    MPU->RBAR = ARM_MPU_RBAR(1, 0x80000000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_512MB);

    /* Region 2 setting: Memory with Device type, not shareable,  non-cacheable. */
    MPU->RBAR = ARM_MPU_RBAR(2, 0x60000000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_512MB);

#if defined(XIP_EXTERNAL_FLASH) && (XIP_EXTERNAL_FLASH == 1)
    /* Region 3 setting: Memory with Normal type, not shareable, outer/inner write back. */
    MPU->RBAR = ARM_MPU_RBAR(3, 0x60000000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_RO, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_8MB);
#endif

    /* Region 4 setting: Memory with Device type, not shareable, non-cacheable. */
    MPU->RBAR = ARM_MPU_RBAR(4, 0x00000000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_1GB);

    /* Region 5 setting: Memory with Normal type, not shareable, outer/inner write back */
    MPU->RBAR = ARM_MPU_RBAR(5, 0x00000000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_128KB);

    /* Region 6 setting: Memory with Normal type, not shareable, outer/inner write back */
    MPU->RBAR = ARM_MPU_RBAR(6, 0x20000000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_128KB);

    /* Region 7 setting: Memory with Normal type, not shareable, outer/inner write back */
    MPU->RBAR = ARM_MPU_RBAR(7, 0x20200000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_512KB);

    /* Region 8 setting: Memory with Normal type, not shareable, outer/inner write back */
    MPU->RBAR = ARM_MPU_RBAR(8, 0x20280000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_256KB);

    /* Region 9 setting: Memory with Normal type, not shareable, outer/inner write back */
    MPU->RBAR = ARM_MPU_RBAR(9, 0x80000000U);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 0, 0, 1, 1, 0, ARM_MPU_REGION_SIZE_32MB);

    while ((size >> i) > 0x1U)
    {
        i++;
    }

    if (i != 0)
    {
        /* The MPU region size should be 2^N, 5<=N<=32, region base should be multiples of size. */
        assert(!(nonCacheStart % size));
        assert(size == (uint32_t)(1 << i));
        assert(i >= 5);

        /* Region 10 setting: Memory with Normal type, not shareable, non-cacheable */
        MPU->RBAR = ARM_MPU_RBAR(10, nonCacheStart);
        MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 1, 0, 0, 0, 0, i - 1);
    }

    /* Region 10 setting: Memory with Device type, not shareable, non-cacheable */
    MPU->RBAR = ARM_MPU_RBAR(11, 0x40000000);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_4MB);

    /* Region 12 setting: Memory with Device type, not shareable, non-cacheable */
    MPU->RBAR = ARM_MPU_RBAR(12, 0x42000000);
    MPU->RASR = ARM_MPU_RASR(0, ARM_MPU_AP_FULL, 2, 0, 0, 0, 0, ARM_MPU_REGION_SIZE_1MB);

    /* Enable MPU */
    ARM_MPU_Enable(MPU_CTRL_PRIVDEFENA_Msk);

    /* Enable I cache and D cache */
    SCB_EnableDCache();
    SCB_EnableICache();
}

/* This is the timer interrupt service routine. */
void SysTick_Handler(void)
{
    /* enter interrupt */
    rt_interrupt_enter();

    rt_tick_increase();

    /* leave interrupt */
    rt_interrupt_leave();
}

#ifdef BSP_USING_DMA
void imxrt_dma_init(void)
{
    edma_config_t config;

    DMAMUX_Init(DMAMUX);
    EDMA_GetDefaultConfig(&config);
    EDMA_Init(DMA0, &config);
}
#endif

#ifdef BSP_USING_SPI
void imxrt_spi_pins_init(void) {
  CLOCK_EnableClock(kCLOCK_Iomuxc);

  IOMUXC_SetPinMux(IOMUXC_GPIO_SD_B0_00_LPSPI1_SCK, 0U);
  IOMUXC_SetPinMux(IOMUXC_GPIO_SD_B0_02_LPSPI1_SDO, 0U);
  IOMUXC_SetPinMux(IOMUXC_GPIO_SD_B0_03_LPSPI1_SDI, 0U);

  IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_00_LPSPI1_SCK,0x10B0);
  IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_02_LPSPI1_SDO,0x10B0);
  IOMUXC_SetPinConfig(IOMUXC_GPIO_SD_B0_03_LPSPI1_SDI,0x10B0);
}
#endif

#ifdef BSP_USING_LPUART
void imxrt_uart_pins_init(void)
{
#ifdef BSP_USING_LPUART1

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_12_LPUART1_TX, /* GPIO_AD_B0_12 is configured as LPUART1_TX */
        0U);                             /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_13_LPUART1_RX, /* GPIO_AD_B0_13 is configured as LPUART1_RX */
        0U);                             /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_12_LPUART1_TX, /* GPIO_AD_B0_12 PAD functional properties : */
        0x10B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                     Drive Strength Field: R0/6
                                                     Speed Field: medium(100MHz)
                                                     Open Drain Enable Field: Open Drain Disabled
                                                     Pull / Keep Enable Field: Pull/Keeper Enabled
                                                     Pull / Keep Select Field: Keeper
                                                     Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                     Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_13_LPUART1_RX, /* GPIO_AD_B0_13 PAD functional properties : */
        0x10B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                     Drive Strength Field: R0/6
                                                     Speed Field: medium(100MHz)
                                                     Open Drain Enable Field: Open Drain Disabled
                                                     Pull / Keep Enable Field: Pull/Keeper Enabled
                                                     Pull / Keep Select Field: Keeper
                                                     Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                     Hyst. Enable Field: Hysteresis Disabled */
#endif
#ifdef BSP_USING_LPUART2

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_02_LPUART2_TX,
        0U);
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_03_LPUART2_RX,
        0U);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_02_LPUART2_TX,
        0x10B0u);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_03_LPUART2_RX,
        0x10B0u);

#endif
#ifdef BSP_USING_LPUART3

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_06_LPUART3_TX,
        0U);
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_07_LPUART3_RX,
        0U);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_06_LPUART3_TX,
        0x10B0u);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_07_LPUART3_RX,
        0x10B0u);
#endif
#ifdef BSP_USING_LPUART4

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_00_LPUART4_TX,
        0U);
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_01_LPUART4_RX,
        0U);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_00_LPUART4_TX,
        0x10B0u);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_01_LPUART4_RX,
        0x10B0u);
#endif
#ifdef BSP_USING_LPUART5

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_12_LPUART5_TX,
        0U);
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_13_LPUART5_RX,
        0U);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_12_LPUART5_TX,
        0x10B0u);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_13_LPUART5_RX,
        0x10B0u);
#endif
#ifdef BSP_USING_LPUART6

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_02_LPUART6_TX,
        0U);
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_03_LPUART6_RX,
        0U);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_02_LPUART6_TX,
        0x10B0u);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_03_LPUART6_RX,
        0x10B0u);
#endif
#ifdef BSP_USING_LPUART7

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_EMC_31_LPUART7_TX,
        0U);
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_EMC_32_LPUART7_RX,
        0U);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_EMC_31_LPUART7_TX,
        0x10B0u);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_EMC_32_LPUART7_RX,
        0x10B0u);
#endif
#ifdef BSP_USING_LPUART8

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_10_LPUART8_TX,
        0U);
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_11_LPUART8_RX,
        0U);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_10_LPUART8_TX,
        0x10B0u);
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_11_LPUART8_RX,
        0x10B0u);
#endif
}
#endif /* BSP_USING_LPUART */

#ifdef BSP_USING_I2C
static void imxrt_i2c_pins_init(void)
{
#ifdef BSP_USING_I2C1
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_00_LPI2C1_SCL, /* GPIO_AD_B1_00 is configured as LPI2C1_SCL */
        1U);                             /* Software Input On Field: Force input path of pad GPIO_AD_B1_00 */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_01_LPI2C1_SDA, /* GPIO_AD_B1_01 is configured as LPI2C1_SDA */
        1U);                             /* Software Input On Field: Force input path of pad GPIO_AD_B1_01 */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_00_LPI2C1_SCL, /* GPIO_AD_B1_00 PAD functional properties : */
        0xD8B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                    Drive Strength Field: R0/6
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Enabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 22K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_01_LPI2C1_SDA, /* GPIO_AD_B1_01 PAD functional properties : */
        0xD8B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                    Drive Strength Field: R0/6
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Enabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 22K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Disabled */
#endif

#ifdef BSP_USING_I2C3
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_07_LPI2C3_SCL, /* GPIO_AD_B1_00 is configured as LPI2C1_SCL */
        1U);                             /* Software Input On Field: Force input path of pad GPIO_AD_B1_00 */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B1_06_LPI2C3_SDA, /* GPIO_AD_B1_01 is configured as LPI2C1_SDA */
        1U);                             /* Software Input On Field: Force input path of pad GPIO_AD_B1_01 */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_07_LPI2C3_SCL, /* GPIO_AD_B1_00 PAD functional properties : */
        0xD8B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                    Drive Strength Field: R0/6
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Enabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 22K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B1_06_LPI2C3_SDA, /* GPIO_AD_B1_01 PAD functional properties : */
        0xD8B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                    Drive Strength Field: R0/6
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Enabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 22K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Disabled */
#endif

#ifdef BSP_USING_I2C4
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_12_LPI2C4_SCL, /* GPIO_AD_B1_00 is configured as LPI2C1_SCL */
        1U);                             /* Software Input On Field: Force input path of pad GPIO_AD_B1_00 */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_13_LPI2C4_SDA, /* GPIO_AD_B1_01 is configured as LPI2C1_SDA */
        1U);                             /* Software Input On Field: Force input path of pad GPIO_AD_B1_01 */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_12_LPI2C4_SCL, /* GPIO_AD_B1_00 PAD functional properties : */
        0xD8B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                    Drive Strength Field: R0/6
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Enabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 22K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_13_LPI2C4_SDA, /* GPIO_AD_B1_01 PAD functional properties : */
        0xD8B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                    Drive Strength Field: R0/6
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Enabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 22K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Disabled */
#endif
}
#endif /* BSP_USING_I2C */

#ifdef BSP_USING_LCD
static void imxrt_lcd_pins_init(void)
{
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_02_GPIO1_IO02, /* GPIO_AD_B0_02 is configured as GPIO1_IO02 */
        0U);                             /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_11_GPIO1_IO11, /* GPIO_AD_B0_11 is configured as GPIO1_IO11 */
        0U);                             /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_15_GPIO2_IO31, /* GPIO_B1_15 is configured as GPIO2_IO31 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_00_LCD_CLK, /* GPIO_B0_00 is configured as LCD_CLK */
        0U);                       /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_01_LCD_ENABLE, /* GPIO_B0_01 is configured as LCD_ENABLE */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_02_LCD_HSYNC, /* GPIO_B0_02 is configured as LCD_HSYNC */
        0U);                         /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_03_LCD_VSYNC, /* GPIO_B0_03 is configured as LCD_VSYNC */
        0U);                         /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_04_LCD_DATA00, /* GPIO_B0_04 is configured as LCD_DATA00 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_05_LCD_DATA01, /* GPIO_B0_05 is configured as LCD_DATA01 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_06_LCD_DATA02, /* GPIO_B0_06 is configured as LCD_DATA02 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_07_LCD_DATA03, /* GPIO_B0_07 is configured as LCD_DATA03 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_08_LCD_DATA04, /* GPIO_B0_08 is configured as LCD_DATA04 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_09_LCD_DATA05, /* GPIO_B0_09 is configured as LCD_DATA05 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_10_LCD_DATA06, /* GPIO_B0_10 is configured as LCD_DATA06 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_11_LCD_DATA07, /* GPIO_B0_11 is configured as LCD_DATA07 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_12_LCD_DATA08, /* GPIO_B0_12 is configured as LCD_DATA08 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_13_LCD_DATA09, /* GPIO_B0_13 is configured as LCD_DATA09 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_14_LCD_DATA10, /* GPIO_B0_14 is configured as LCD_DATA10 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B0_15_LCD_DATA11, /* GPIO_B0_15 is configured as LCD_DATA11 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_00_LCD_DATA12, /* GPIO_B1_00 is configured as LCD_DATA12 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_01_LCD_DATA13, /* GPIO_B1_01 is configured as LCD_DATA13 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_02_LCD_DATA14, /* GPIO_B1_02 is configured as LCD_DATA14 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_03_LCD_DATA15, /* GPIO_B1_03 is configured as LCD_DATA15 */
        0U);                          /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_02_GPIO1_IO02, /* GPIO_AD_B0_02 PAD functional properties : */
        0x10B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Keeper
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                 Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_11_GPIO1_IO11, /* GPIO_AD_B0_11 PAD functional properties : */
        0x10B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Keeper
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                 Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_15_GPIO2_IO31, /* GPIO_B1_15 PAD functional properties : */
        0x10B0u);                     /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Keeper
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                 Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_12_LPUART1_TX, /* GPIO_AD_B0_12 PAD functional properties : */
        0x10B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Keeper
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                 Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_13_LPUART1_RX, /* GPIO_AD_B0_13 PAD functional properties : */
        0x10B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Keeper
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                 Hyst. Enable Field: Hysteresis Disabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_00_LCD_CLK, /* GPIO_B0_00 PAD functional properties : */
        0x01B0B0u);                /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_01_LCD_ENABLE, /* GPIO_B0_01 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_02_LCD_HSYNC, /* GPIO_B0_02 PAD functional properties : */
        0x01B0B0u);                  /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_03_LCD_VSYNC, /* GPIO_B0_03 PAD functional properties : */
        0x01B0B0u);                  /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_04_LCD_DATA00, /* GPIO_B0_04 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_05_LCD_DATA01, /* GPIO_B0_05 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_06_LCD_DATA02, /* GPIO_B0_06 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_07_LCD_DATA03, /* GPIO_B0_07 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_08_LCD_DATA04, /* GPIO_B0_08 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_09_LCD_DATA05, /* GPIO_B0_09 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_10_LCD_DATA06, /* GPIO_B0_10 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_11_LCD_DATA07, /* GPIO_B0_11 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_12_LCD_DATA08, /* GPIO_B0_12 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_13_LCD_DATA09, /* GPIO_B0_13 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_14_LCD_DATA10, /* GPIO_B0_14 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B0_15_LCD_DATA11, /* GPIO_B0_15 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_00_LCD_DATA12, /* GPIO_B1_00 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_01_LCD_DATA13, /* GPIO_B1_01 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_02_LCD_DATA14, /* GPIO_B1_02 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_03_LCD_DATA15, /* GPIO_B1_03 PAD functional properties : */
        0x01B0B0u);                   /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Enabled */
}

#endif

#ifdef BSP_USING_ETH
void imxrt_enet_pins_init(void)
{
  CLOCK_EnableClock(kCLOCK_Iomuxc);           /* iomuxc clock (iomuxc_clk_enable): 0x03U */

  IOMUXC_SetPinMux(
      IOMUXC_GPIO_AD_B0_09_GPIO1_IO09,        /* GPIO_AD_B0_09 is configured as GPIO1_IO09 */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_AD_B0_10_GPIO1_IO10,        /* GPIO_AD_B0_10 is configured as GPIO1_IO10 */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_04_ENET_RX_DATA00,       /* GPIO_B1_04 is configured as ENET_RX_DATA00 */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_05_ENET_RX_DATA01,       /* GPIO_B1_05 is configured as ENET_RX_DATA01 */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_06_ENET_RX_EN,           /* GPIO_B1_06 is configured as ENET_RX_EN */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_07_ENET_TX_DATA00,       /* GPIO_B1_07 is configured as ENET_TX_DATA00 */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_08_ENET_TX_DATA01,       /* GPIO_B1_08 is configured as ENET_TX_DATA01 */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_09_ENET_TX_EN,           /* GPIO_B1_09 is configured as ENET_TX_EN */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_10_ENET_REF_CLK,         /* GPIO_B1_10 is configured as ENET_REF_CLK */
      1U);                                    /* Software Input On Field: Force input path of pad GPIO_B1_10 */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_B1_11_ENET_RX_ER,           /* GPIO_B1_11 is configured as ENET_RX_ER */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_EMC_40_ENET_MDC,            /* GPIO_EMC_40 is configured as ENET_MDC */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_SetPinMux(
      IOMUXC_GPIO_EMC_41_ENET_MDIO,           /* GPIO_EMC_41 is configured as ENET_MDIO */
      0U);                                    /* Software Input On Field: Input Path is determined by functionality */
  IOMUXC_GPR->GPR26 = ((IOMUXC_GPR->GPR26 &
    (~(IOMUXC_GPR_GPR26_GPIO_MUX1_GPIO_SEL_MASK))) /* Mask bits to zero which are setting */
      | IOMUXC_GPR_GPR26_GPIO_MUX1_GPIO_SEL(0x00U) /* GPIO1 and GPIO6 share same IO MUX function, GPIO_MUX1 selects one GPIO function: 0x00U */
    );
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_AD_B0_09_GPIO1_IO09,        /* GPIO_AD_B0_09 PAD functional properties : */
      0xB0A9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_AD_B0_10_GPIO1_IO10,        /* GPIO_AD_B0_10 PAD functional properties : */
      0xB0A9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_04_ENET_RX_DATA00,       /* GPIO_B1_04 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_05_ENET_RX_DATA01,       /* GPIO_B1_05 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_06_ENET_RX_EN,           /* GPIO_B1_06 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_07_ENET_TX_DATA00,       /* GPIO_B1_07 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_08_ENET_TX_DATA01,       /* GPIO_B1_08 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_09_ENET_TX_EN,           /* GPIO_B1_09 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_10_ENET_REF_CLK,         /* GPIO_B1_10 PAD functional properties : */
      0x31U);                                 /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: low(50MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Disabled
                                                 Pull / Keep Select Field: Keeper
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_B1_11_ENET_RX_ER,           /* GPIO_B1_11 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_EMC_40_ENET_MDC,            /* GPIO_EMC_40 PAD functional properties : */
      0xB0E9U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: max(200MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
  IOMUXC_SetPinConfig(
      IOMUXC_GPIO_EMC_41_ENET_MDIO,           /* GPIO_EMC_41 PAD functional properties : */
      0xB829U);                               /* Slew Rate Field: Fast Slew Rate
                                                 Drive Strength Field: R0/5
                                                 Speed Field: low(50MHz)
                                                 Open Drain Enable Field: Open Drain Enabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Pull
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Up
                                                 Hyst. Enable Field: Hysteresis Disabled */
}

#ifndef BSP_USING_PHY
void imxrt_enet_phy_reset_by_gpio(void)
{
    gpio_pin_config_t gpio_config = {kGPIO_DigitalOutput, 0, kGPIO_NoIntmode};

    GPIO_PinInit(GPIO1, 9, &gpio_config);
    GPIO_PinInit(GPIO1, 10, &gpio_config);
    /* pull up the ENET_INT before RESET. */
    GPIO_WritePinOutput(GPIO1, 10, 1);
    GPIO_WritePinOutput(GPIO1, 9, 0);
    rt_thread_delay(100);
    GPIO_WritePinOutput(GPIO1, 9, 1);
}
#endif /* BSP_USING_PHY */

#endif /* BSP_USING_ETH */

#ifdef BSP_USING_PHY
void imxrt_phy_pins_init( void )
{
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_09_GPIO1_IO09, /* GPIO_AD_B0_09 is configured as GPIO1_IO09 */
        0U);                             /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_09_GPIO1_IO09, /* GPIO_B0_00 PAD functional properties : */
        0x10B0u);                        /* Slew Rate Field: Slow Slew Rate
                                                 Drive Strength Field: R0/6
                                                 Speed Field: medium(100MHz)
                                                 Open Drain Enable Field: Open Drain Disabled
                                                 Pull / Keep Enable Field: Pull/Keeper Enabled
                                                 Pull / Keep Select Field: Keeper
                                                 Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                 Hyst. Enable Field: Hysteresis Disabled */
}
#endif /* BSP_USING_PHY */

#ifdef BSP_USING_SDIO
void imrt_sdio_pins_init(void)
{
    CLOCK_EnableClock(kCLOCK_Iomuxc);           /* iomuxc clock (iomuxc_clk_enable): 0x03U */

    IOMUXC_SetPinMux(
        IOMUXC_GPIO_AD_B0_05_GPIO1_IO05,        /* GPIO_AD_B0_05 is configured as GPIO1_IO05 */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_12_GPIO2_IO28,           /* GPIO_B1_12 is configured as GPIO2_IO28 */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_B1_14_USDHC1_VSELECT,       /* GPIO_B1_14 is configured as USDHC1_VSELECT */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_SD_B0_00_USDHC1_CMD,        /* GPIO_SD_B0_00 is configured as USDHC1_CMD */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_SD_B0_01_USDHC1_CLK,        /* GPIO_SD_B0_01 is configured as USDHC1_CLK */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_SD_B0_02_USDHC1_DATA0,      /* GPIO_SD_B0_02 is configured as USDHC1_DATA0 */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_SD_B0_03_USDHC1_DATA1,      /* GPIO_SD_B0_03 is configured as USDHC1_DATA1 */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_SD_B0_04_USDHC1_DATA2,      /* GPIO_SD_B0_04 is configured as USDHC1_DATA2 */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_SetPinMux(
        IOMUXC_GPIO_SD_B0_05_USDHC1_DATA3,      /* GPIO_SD_B0_05 is configured as USDHC1_DATA3 */
        0U);                                    /* Software Input On Field: Input Path is determined by functionality */
    IOMUXC_GPR->GPR26 = ((IOMUXC_GPR->GPR26 &
        (~(IOMUXC_GPR_GPR26_GPIO_MUX1_GPIO_SEL_MASK))) /* Mask bits to zero which are setting */
        | IOMUXC_GPR_GPR26_GPIO_MUX1_GPIO_SEL(0x00U) /* GPIO1 and GPIO6 share same IO MUX function, GPIO_MUX1 selects one GPIO function: 0x00U */
        );
    IOMUXC_GPR->GPR27 = ((IOMUXC_GPR->GPR27 &
        (~(IOMUXC_GPR_GPR27_GPIO_MUX2_GPIO_SEL_MASK))) /* Mask bits to zero which are setting */
        | IOMUXC_GPR_GPR27_GPIO_MUX2_GPIO_SEL(0x00U) /* GPIO2 and GPIO7 share same IO MUX function, GPIO_MUX2 selects one GPIO function: 0x00U */
        );
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_AD_B0_05_GPIO1_IO05,        /* GPIO_AD_B0_05 PAD functional properties : */
        0x10B0U);                               /* Slew Rate Field: Slow Slew Rate
                                                    Drive Strength Field: R0/6
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 100K Ohm Pull Down
                                                    Hyst. Enable Field: Hysteresis Disabled */

    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_12_GPIO2_IO28,           /* GPIO_B1_12 PAD functional properties : */
        0x017089U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V)
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Pull
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_B1_14_USDHC1_VSELECT,       /* GPIO_B1_14 PAD functional properties : */
        0x0170A1U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0/4
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Pull
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_SD_B0_00_USDHC1_CMD,        /* GPIO_SD_B0_00 PAD functional properties : */
        0x017089U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V)
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Pull
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_SD_B0_01_USDHC1_CLK,        /* GPIO_SD_B0_01 PAD functional properties : */
        0x014089U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V)
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Disabled
                                                    Pull / Keep Select Field: Keeper
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_SD_B0_02_USDHC1_DATA0,      /* GPIO_SD_B0_02 PAD functional properties : */
        0x017089U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V)
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Pull
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_SD_B0_03_USDHC1_DATA1,      /* GPIO_SD_B0_03 PAD functional properties : */
        0x017089U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V)
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Pull
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_SD_B0_04_USDHC1_DATA2,      /* GPIO_SD_B0_04 PAD functional properties : */
        0x017089U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V)
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Pull
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
    IOMUXC_SetPinConfig(
        IOMUXC_GPIO_SD_B0_05_USDHC1_DATA3,      /* GPIO_SD_B0_05 PAD functional properties : */
        0x017089U);                             /* Slew Rate Field: Fast Slew Rate
                                                    Drive Strength Field: R0(150 Ohm @ 3.3V, 260 Ohm@1.8V)
                                                    Speed Field: medium(100MHz)
                                                    Open Drain Enable Field: Open Drain Disabled
                                                    Pull / Keep Enable Field: Pull/Keeper Enabled
                                                    Pull / Keep Select Field: Pull
                                                    Pull Up / Down Config. Field: 47K Ohm Pull Up
                                                    Hyst. Enable Field: Hysteresis Enabled */
}
#endif

/*
 * When PXP fetch images from FlexSPI flash, the default FlexSPI RX buffer
 * configuration does not meet the PXP bandwidth requirement. Reconfigure
 * here.
 */
void BOARD_ReconfigFlexSpiRxBuffer(void)
{
    uint32_t ahbcr;

    /* Disable I cache and D cache */
    if (SCB_CCR_IC_Msk == (SCB_CCR_IC_Msk & SCB->CCR))
    {
        SCB_DisableICache();
    }

    if (SCB_CCR_DC_Msk == (SCB_CCR_DC_Msk & SCB->CCR))
    {
        SCB_DisableDCache();
    }

    ahbcr = FLEXSPI->AHBCR;

    /* Temporarily disable prefetching while changing the buffer settings */
    FLEXSPI->AHBCR = ahbcr & ~(FLEXSPI_AHBCR_CACHABLEEN_MASK | FLEXSPI_AHBCR_PREFETCHEN_MASK);

    /* Wait for FlexSPI idle to make sure no flash data transfer. */
    while ((FLEXSPI->STS0 & FLEXSPI_STS0_ARBIDLE_MASK) == 0U)
    {
    }

    /* Allocate half of the prefetch buffer to the core */
    FLEXSPI->AHBRXBUFCR0[0] =
        FLEXSPI_AHBRXBUFCR0_PREFETCHEN_MASK | FLEXSPI_AHBRXBUFCR0_MSTRID(0) | FLEXSPI_AHBRXBUFCR0_BUFSZ(0x40);

    /* Disable dedicate prefetch buffer for DMA. */
    FLEXSPI->AHBRXBUFCR0[1] =
        FLEXSPI_AHBRXBUFCR0_PREFETCHEN_MASK | FLEXSPI_AHBRXBUFCR0_MSTRID(1) | FLEXSPI_AHBRXBUFCR0_BUFSZ(0x00);

    /* Disable dedicate prefetch buffer for DCP. */
    FLEXSPI->AHBRXBUFCR0[2] =
        FLEXSPI_AHBRXBUFCR0_PREFETCHEN_MASK | FLEXSPI_AHBRXBUFCR0_MSTRID(2) | FLEXSPI_AHBRXBUFCR0_BUFSZ(0x00);

    /* Other half of the buffer for other masters incl. PXP */
    FLEXSPI->AHBRXBUFCR0[3] =
        FLEXSPI_AHBRXBUFCR0_PREFETCHEN_MASK | FLEXSPI_AHBRXBUFCR0_MSTRID(3) | FLEXSPI_AHBRXBUFCR0_BUFSZ(0x40);

    FLEXSPI->AHBCR = ahbcr; /* Set AHBCR back to the original value */

    /* Enable I cache and D cache */
    SCB_EnableDCache();
    SCB_EnableICache();
}

/**
 * This function will initial rt1050 board.
 */
void rt_hw_board_init()
{
    /* Init board hardware. */
    /* Set the eLCDIF read_qos priority high, to make sure eLCDIF
     * can fetch data in time when PXP is used.
     */
    *((volatile uint32_t *)0x41044100) = 5;

    BOARD_ConfigMPU();
    // BOARD_ReconfigFlexSpiRxBuffer();
    BOARD_InitPins();
    BOARD_InitSemcPins();
    BOARD_BootClockRUN();
    NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
    SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND);

#ifdef BSP_USING_LPUART
    imxrt_uart_pins_init();
#endif

#ifdef BSP_USING_I2C
    imxrt_i2c_pins_init();
#endif

#ifdef BSP_USING_ETH
    imxrt_enet_pins_init();
#endif

#ifdef BSP_USING_PHY
    imxrt_phy_pins_init();
#endif

#ifdef BSP_USING_LCD
    imxrt_lcd_pins_init();
#endif

#ifdef BSP_USING_SDIO
    imrt_sdio_pins_init();
#endif

#ifdef BSP_USING_DMA
    imxrt_dma_init();
#endif

#ifdef RT_USING_HEAP
    rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END);
#endif

#ifdef BSP_USING_SPI
    imxrt_spi_pins_init();
#endif

#ifdef RT_USING_COMPONENTS_INIT
    rt_components_board_init();
#endif

#if defined(RT_USING_CONSOLE) && defined(RT_USING_DEVICE)
    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
#endif
}