/** * @file board.h * @brief define imxrt1176-sbc-board init configure and start-up function * @version 1.0 * @author AIIT XUOS Lab * @date 2021-05-28 */ /************************************************* File name: board.h Description: define imxrt1176-sbc board init function and struct Others: History: 1. Date: 2022-08-19 Author: AIIT XUOS Lab Modification: 1. define imxrt-board InitBoardHardware 2. define imxrt-board heap struct *************************************************/ #ifndef __BOARD_H__ #define __BOARD_H__ #include "fsl_common.h" #include "fsl_gpio.h" #include "fsl_clock.h" // #include "fsl_enet.h" #include "clock_config.h" #include #include extern int heap_start; extern int heap_end; #define HEAP_BEGIN (&heap_start) #define HEAP_END (&heap_end) #define BOARD_FLASH_SIZE (0x1000000U) #define HEAP_SIZE ((uint32_t)HEAP_END - (uint32_t)HEAP_BEGIN) void InitBoardHardware(void); /******************************************************************************* * Definitions ******************************************************************************/ /*! @brief The board name */ #define BOARD_NAME "IMXRT1050" #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*/ /*! @brief The ENET PHY address. */ #define BOARD_ENET0_PHY_ADDRESS (0x0U) /* Phy address of enet port 0. */ #if defined(__cplusplus) extern "C" { #endif /* __cplusplus */ void BOARD_ConfigMPU(void); void BOARD_InitPins(void); #if defined(__cplusplus) } #endif /* __cplusplus */ #endif /* _BOARD_H_ */