diff options
Diffstat (limited to 'bsps/arm/imxrt/mcux-sdk/drivers/common')
| -rw-r--r-- | bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.c | 86 | ||||
| -rw-r--r-- | bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.h | 641 | ||||
| -rw-r--r-- | bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.c | 249 | ||||
| -rw-r--r-- | bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.h | 837 | ||||
| -rw-r--r-- | bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_dsp.h | 170 |
5 files changed, 1983 insertions, 0 deletions
diff --git a/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.c b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.c new file mode 100644 index 0000000000..536b64ebb5 --- /dev/null +++ b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.c @@ -0,0 +1,86 @@ +/* + * Copyright (c) 2015-2016, Freescale Semiconductor, Inc. + * Copyright 2016-2021 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include "fsl_common.h" + +#define SDK_MEM_MAGIC_NUMBER 12345U + +typedef struct _mem_align_control_block +{ + uint16_t identifier; /*!< Identifier for the memory control block. */ + uint16_t offset; /*!< offset from aligned address to real address */ +} mem_align_cb_t; + +/* Component ID definition, used by tools. */ +#ifndef FSL_COMPONENT_ID +#define FSL_COMPONENT_ID "platform.drivers.common" +#endif + +#if !((defined(__DSC__) && defined(__CW__))) +void *SDK_Malloc(size_t size, size_t alignbytes) +{ + mem_align_cb_t *p_cb = NULL; + uint32_t alignedsize; + + /* Check overflow. */ + alignedsize = (uint32_t)(unsigned int)SDK_SIZEALIGN(size, alignbytes); + if (alignedsize < size) + { + return NULL; + } + + if (alignedsize > SIZE_MAX - alignbytes - sizeof(mem_align_cb_t)) + { + return NULL; + } + + alignedsize += alignbytes + (uint32_t)sizeof(mem_align_cb_t); + + union + { + void *pointer_value; + uintptr_t unsigned_value; + } p_align_addr, p_addr; + + p_addr.pointer_value = malloc((size_t)alignedsize); + + if (p_addr.pointer_value == NULL) + { + return NULL; + } + + p_align_addr.unsigned_value = SDK_SIZEALIGN(p_addr.unsigned_value + sizeof(mem_align_cb_t), alignbytes); + + p_cb = (mem_align_cb_t *)(p_align_addr.unsigned_value - 4U); + p_cb->identifier = SDK_MEM_MAGIC_NUMBER; + p_cb->offset = (uint16_t)(p_align_addr.unsigned_value - p_addr.unsigned_value); + + return p_align_addr.pointer_value; +} + +void SDK_Free(void *ptr) +{ + union + { + void *pointer_value; + uintptr_t unsigned_value; + } p_free; + + p_free.pointer_value = ptr; + mem_align_cb_t *p_cb = (mem_align_cb_t *)(p_free.unsigned_value - 4U); + + if (p_cb->identifier != SDK_MEM_MAGIC_NUMBER) + { + return; + } + + p_free.unsigned_value = p_free.unsigned_value - p_cb->offset; + + free(p_free.pointer_value); +} +#endif diff --git a/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.h b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.h new file mode 100644 index 0000000000..17eaadb84d --- /dev/null +++ b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common.h @@ -0,0 +1,641 @@ +/* + * Copyright (c) 2015-2016, Freescale Semiconductor, Inc. + * Copyright 2016-2022 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _FSL_COMMON_H_ +#define _FSL_COMMON_H_ + +#include <assert.h> +#include <stdbool.h> +#include <stdint.h> +#include <string.h> +#include <stdlib.h> + +#if defined(__ICCARM__) || (defined(__CC_ARM) || defined(__ARMCC_VERSION)) || defined(__GNUC__) +#include <stddef.h> +#endif + +#include "fsl_device_registers.h" + +#ifdef __rtems__ +/* Usually provided by modern CMSIS */ +#define __STATIC_FORCEINLINE __attribute__((always_inline)) static inline +#endif /* __rtems__ */ +/*! + * @addtogroup ksdk_common + * @{ + */ + +/******************************************************************************* + * Configurations + ******************************************************************************/ + +/*! @brief Macro to use the default weak IRQ handler in drivers. */ +#ifndef FSL_DRIVER_TRANSFER_DOUBLE_WEAK_IRQ +#define FSL_DRIVER_TRANSFER_DOUBLE_WEAK_IRQ 1 +#endif + +/******************************************************************************* + * Definitions + ******************************************************************************/ + +/*! @brief Construct a status code value from a group and code number. */ +#define MAKE_STATUS(group, code) ((((group)*100L) + (code))) + +/*! @brief Construct the version number for drivers. + * + * The driver version is a 32-bit number, for both 32-bit platforms(such as Cortex M) + * and 16-bit platforms(such as DSC). + * + * @verbatim + + | Unused || Major Version || Minor Version || Bug Fix | + 31 25 24 17 16 9 8 0 + + @endverbatim + */ +#define MAKE_VERSION(major, minor, bugfix) (((major)*65536L) + ((minor)*256L) + (bugfix)) + +/*! @name Driver version */ +/*@{*/ +/*! @brief common driver version. */ +#define FSL_COMMON_DRIVER_VERSION (MAKE_VERSION(2, 4, 0)) +/*@}*/ + +/* Debug console type definition. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_NONE 0U /*!< No debug console. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_UART 1U /*!< Debug console based on UART. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_LPUART 2U /*!< Debug console based on LPUART. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_LPSCI 3U /*!< Debug console based on LPSCI. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_USBCDC 4U /*!< Debug console based on USBCDC. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_FLEXCOMM 5U /*!< Debug console based on FLEXCOMM. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_IUART 6U /*!< Debug console based on i.MX UART. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_VUSART 7U /*!< Debug console based on LPC_VUSART. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_MINI_USART 8U /*!< Debug console based on LPC_USART. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_SWO 9U /*!< Debug console based on SWO. */ +#define DEBUG_CONSOLE_DEVICE_TYPE_QSCI 10U /*!< Debug console based on QSCI. */ + +/*! @brief Status group numbers. */ +enum _status_groups +{ + kStatusGroup_Generic = 0, /*!< Group number for generic status codes. */ + kStatusGroup_FLASH = 1, /*!< Group number for FLASH status codes. */ + kStatusGroup_LPSPI = 4, /*!< Group number for LPSPI status codes. */ + kStatusGroup_FLEXIO_SPI = 5, /*!< Group number for FLEXIO SPI status codes. */ + kStatusGroup_DSPI = 6, /*!< Group number for DSPI status codes. */ + kStatusGroup_FLEXIO_UART = 7, /*!< Group number for FLEXIO UART status codes. */ + kStatusGroup_FLEXIO_I2C = 8, /*!< Group number for FLEXIO I2C status codes. */ + kStatusGroup_LPI2C = 9, /*!< Group number for LPI2C status codes. */ + kStatusGroup_UART = 10, /*!< Group number for UART status codes. */ + kStatusGroup_I2C = 11, /*!< Group number for UART status codes. */ + kStatusGroup_LPSCI = 12, /*!< Group number for LPSCI status codes. */ + kStatusGroup_LPUART = 13, /*!< Group number for LPUART status codes. */ + kStatusGroup_SPI = 14, /*!< Group number for SPI status code.*/ + kStatusGroup_XRDC = 15, /*!< Group number for XRDC status code.*/ + kStatusGroup_SEMA42 = 16, /*!< Group number for SEMA42 status code.*/ + kStatusGroup_SDHC = 17, /*!< Group number for SDHC status code */ + kStatusGroup_SDMMC = 18, /*!< Group number for SDMMC status code */ + kStatusGroup_SAI = 19, /*!< Group number for SAI status code */ + kStatusGroup_MCG = 20, /*!< Group number for MCG status codes. */ + kStatusGroup_SCG = 21, /*!< Group number for SCG status codes. */ + kStatusGroup_SDSPI = 22, /*!< Group number for SDSPI status codes. */ + kStatusGroup_FLEXIO_I2S = 23, /*!< Group number for FLEXIO I2S status codes */ + kStatusGroup_FLEXIO_MCULCD = 24, /*!< Group number for FLEXIO LCD status codes */ + kStatusGroup_FLASHIAP = 25, /*!< Group number for FLASHIAP status codes */ + kStatusGroup_FLEXCOMM_I2C = 26, /*!< Group number for FLEXCOMM I2C status codes */ + kStatusGroup_I2S = 27, /*!< Group number for I2S status codes */ + kStatusGroup_IUART = 28, /*!< Group number for IUART status codes */ + kStatusGroup_CSI = 29, /*!< Group number for CSI status codes */ + kStatusGroup_MIPI_DSI = 30, /*!< Group number for MIPI DSI status codes */ + kStatusGroup_SDRAMC = 35, /*!< Group number for SDRAMC status codes. */ + kStatusGroup_POWER = 39, /*!< Group number for POWER status codes. */ + kStatusGroup_ENET = 40, /*!< Group number for ENET status codes. */ + kStatusGroup_PHY = 41, /*!< Group number for PHY status codes. */ + kStatusGroup_TRGMUX = 42, /*!< Group number for TRGMUX status codes. */ + kStatusGroup_SMARTCARD = 43, /*!< Group number for SMARTCARD status codes. */ + kStatusGroup_LMEM = 44, /*!< Group number for LMEM status codes. */ + kStatusGroup_QSPI = 45, /*!< Group number for QSPI status codes. */ + kStatusGroup_DMA = 50, /*!< Group number for DMA status codes. */ + kStatusGroup_EDMA = 51, /*!< Group number for EDMA status codes. */ + kStatusGroup_DMAMGR = 52, /*!< Group number for DMAMGR status codes. */ + kStatusGroup_FLEXCAN = 53, /*!< Group number for FlexCAN status codes. */ + kStatusGroup_LTC = 54, /*!< Group number for LTC status codes. */ + kStatusGroup_FLEXIO_CAMERA = 55, /*!< Group number for FLEXIO CAMERA status codes. */ + kStatusGroup_LPC_SPI = 56, /*!< Group number for LPC_SPI status codes. */ + kStatusGroup_LPC_USART = 57, /*!< Group number for LPC_USART status codes. */ + kStatusGroup_DMIC = 58, /*!< Group number for DMIC status codes. */ + kStatusGroup_SDIF = 59, /*!< Group number for SDIF status codes.*/ + kStatusGroup_SPIFI = 60, /*!< Group number for SPIFI status codes. */ + kStatusGroup_OTP = 61, /*!< Group number for OTP status codes. */ + kStatusGroup_MCAN = 62, /*!< Group number for MCAN status codes. */ + kStatusGroup_CAAM = 63, /*!< Group number for CAAM status codes. */ + kStatusGroup_ECSPI = 64, /*!< Group number for ECSPI status codes. */ + kStatusGroup_USDHC = 65, /*!< Group number for USDHC status codes.*/ + kStatusGroup_LPC_I2C = 66, /*!< Group number for LPC_I2C status codes.*/ + kStatusGroup_DCP = 67, /*!< Group number for DCP status codes.*/ + kStatusGroup_MSCAN = 68, /*!< Group number for MSCAN status codes.*/ + kStatusGroup_ESAI = 69, /*!< Group number for ESAI status codes. */ + kStatusGroup_FLEXSPI = 70, /*!< Group number for FLEXSPI status codes. */ + kStatusGroup_MMDC = 71, /*!< Group number for MMDC status codes. */ + kStatusGroup_PDM = 72, /*!< Group number for MIC status codes. */ + kStatusGroup_SDMA = 73, /*!< Group number for SDMA status codes. */ + kStatusGroup_ICS = 74, /*!< Group number for ICS status codes. */ + kStatusGroup_SPDIF = 75, /*!< Group number for SPDIF status codes. */ + kStatusGroup_LPC_MINISPI = 76, /*!< Group number for LPC_MINISPI status codes. */ + kStatusGroup_HASHCRYPT = 77, /*!< Group number for Hashcrypt status codes */ + kStatusGroup_LPC_SPI_SSP = 78, /*!< Group number for LPC_SPI_SSP status codes. */ + kStatusGroup_I3C = 79, /*!< Group number for I3C status codes */ + kStatusGroup_LPC_I2C_1 = 97, /*!< Group number for LPC_I2C_1 status codes. */ + kStatusGroup_NOTIFIER = 98, /*!< Group number for NOTIFIER status codes. */ + kStatusGroup_DebugConsole = 99, /*!< Group number for debug console status codes. */ + kStatusGroup_SEMC = 100, /*!< Group number for SEMC status codes. */ + kStatusGroup_ApplicationRangeStart = 101, /*!< Starting number for application groups. */ + kStatusGroup_IAP = 102, /*!< Group number for IAP status codes */ + kStatusGroup_SFA = 103, /*!< Group number for SFA status codes*/ + kStatusGroup_SPC = 104, /*!< Group number for SPC status codes. */ + kStatusGroup_PUF = 105, /*!< Group number for PUF status codes. */ + kStatusGroup_TOUCH_PANEL = 106, /*!< Group number for touch panel status codes */ + kStatusGroup_VBAT = 107, /*!< Group number for VBAT status codes */ + + kStatusGroup_HAL_GPIO = 121, /*!< Group number for HAL GPIO status codes. */ + kStatusGroup_HAL_UART = 122, /*!< Group number for HAL UART status codes. */ + kStatusGroup_HAL_TIMER = 123, /*!< Group number for HAL TIMER status codes. */ + kStatusGroup_HAL_SPI = 124, /*!< Group number for HAL SPI status codes. */ + kStatusGroup_HAL_I2C = 125, /*!< Group number for HAL I2C status codes. */ + kStatusGroup_HAL_FLASH = 126, /*!< Group number for HAL FLASH status codes. */ + kStatusGroup_HAL_PWM = 127, /*!< Group number for HAL PWM status codes. */ + kStatusGroup_HAL_RNG = 128, /*!< Group number for HAL RNG status codes. */ + kStatusGroup_HAL_I2S = 129, /*!< Group number for HAL I2S status codes. */ + kStatusGroup_TIMERMANAGER = 135, /*!< Group number for TiMER MANAGER status codes. */ + kStatusGroup_SERIALMANAGER = 136, /*!< Group number for SERIAL MANAGER status codes. */ + kStatusGroup_LED = 137, /*!< Group number for LED status codes. */ + kStatusGroup_BUTTON = 138, /*!< Group number for BUTTON status codes. */ + kStatusGroup_EXTERN_EEPROM = 139, /*!< Group number for EXTERN EEPROM status codes. */ + kStatusGroup_SHELL = 140, /*!< Group number for SHELL status codes. */ + kStatusGroup_MEM_MANAGER = 141, /*!< Group number for MEM MANAGER status codes. */ + kStatusGroup_LIST = 142, /*!< Group number for List status codes. */ + kStatusGroup_OSA = 143, /*!< Group number for OSA status codes. */ + kStatusGroup_COMMON_TASK = 144, /*!< Group number for Common task status codes. */ + kStatusGroup_MSG = 145, /*!< Group number for messaging status codes. */ + kStatusGroup_SDK_OCOTP = 146, /*!< Group number for OCOTP status codes. */ + kStatusGroup_SDK_FLEXSPINOR = 147, /*!< Group number for FLEXSPINOR status codes.*/ + kStatusGroup_CODEC = 148, /*!< Group number for codec status codes. */ + kStatusGroup_ASRC = 149, /*!< Group number for codec status ASRC. */ + kStatusGroup_OTFAD = 150, /*!< Group number for codec status codes. */ + kStatusGroup_SDIOSLV = 151, /*!< Group number for SDIOSLV status codes. */ + kStatusGroup_MECC = 152, /*!< Group number for MECC status codes. */ + kStatusGroup_ENET_QOS = 153, /*!< Group number for ENET_QOS status codes. */ + kStatusGroup_LOG = 154, /*!< Group number for LOG status codes. */ + kStatusGroup_I3CBUS = 155, /*!< Group number for I3CBUS status codes. */ + kStatusGroup_QSCI = 156, /*!< Group number for QSCI status codes. */ + kStatusGroup_SNT = 157, /*!< Group number for SNT status codes. */ + kStatusGroup_QUEUEDSPI = 158, /*!< Group number for QSPI status codes. */ + kStatusGroup_POWER_MANAGER = 159, /*!< Group number for POWER_MANAGER status codes. */ + kStatusGroup_IPED = 160, /*!< Group number for IPED status codes. */ + kStatusGroup_CSS_PKC = 161, /*!< Group number for CSS PKC status codes. */ + kStatusGroup_HOSTIF = 162, /*!< Group number for HOSTIF status codes. */ + kStatusGroup_CLIF = 163, /*!< Group number for CLIF status codes. */ + kStatusGroup_BMA = 164, /*!< Group number for BMA status codes. */ + kStatusGroup_NETC = 165, /*!< Group number for NETC status codes. */ +}; + +/*! \public + * @brief Generic status return codes. + */ +enum +{ + kStatus_Success = MAKE_STATUS(kStatusGroup_Generic, 0), /*!< Generic status for Success. */ + kStatus_Fail = MAKE_STATUS(kStatusGroup_Generic, 1), /*!< Generic status for Fail. */ + kStatus_ReadOnly = MAKE_STATUS(kStatusGroup_Generic, 2), /*!< Generic status for read only failure. */ + kStatus_OutOfRange = MAKE_STATUS(kStatusGroup_Generic, 3), /*!< Generic status for out of range access. */ + kStatus_InvalidArgument = MAKE_STATUS(kStatusGroup_Generic, 4), /*!< Generic status for invalid argument check. */ + kStatus_Timeout = MAKE_STATUS(kStatusGroup_Generic, 5), /*!< Generic status for timeout. */ + kStatus_NoTransferInProgress = + MAKE_STATUS(kStatusGroup_Generic, 6), /*!< Generic status for no transfer in progress. */ + kStatus_Busy = MAKE_STATUS(kStatusGroup_Generic, 7), /*!< Generic status for module is busy. */ + kStatus_NoData = + MAKE_STATUS(kStatusGroup_Generic, 8), /*!< Generic status for no data is found for the operation. */ +}; + +/*! @brief Type used for all status and error return values. */ +typedef int32_t status_t; + +/*! + * @name Min/max macros + * @{ + */ +#if !defined(MIN) +#define MIN(a, b) (((a) < (b)) ? (a) : (b)) +#endif + +#if !defined(MAX) +#define MAX(a, b) (((a) > (b)) ? (a) : (b)) +#endif +/* @} */ + +/*! @brief Computes the number of elements in an array. */ +#if !defined(ARRAY_SIZE) +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#endif + +/*! @name UINT16_MAX/UINT32_MAX value */ +/* @{ */ +#if !defined(UINT16_MAX) +#define UINT16_MAX ((uint16_t)-1) +#endif + +#if !defined(UINT32_MAX) +#define UINT32_MAX ((uint32_t)-1) +#endif +/* @} */ + +/*! @name UINTPTR_SIZE value */ +/* @{ */ +#if !defined(UINTPTR_SIZE) +#if UINTPTR_MAX > UINT32_MAX + #define UINTPTR_SIZE 8 /* 64-bit processor */ +#elif UINTPTR_MAX > UINT16_MAX + #define UINTPTR_SIZE 4 /* 32-bit processor */ +#else + #error "UINTPTR_SIZE is unknown!" +#endif +#endif +/* @} */ + +/*! @name Suppress fallthrough warning macro */ +/* For switch case code block, if case section ends without "break;" statement, there wil be + fallthrough warning with compiler flag -Wextra or -Wimplicit-fallthrough=n when using armgcc. + To suppress this warning, "SUPPRESS_FALL_THROUGH_WARNING();" need to be added at the end of each + case section which misses "break;"statement. + */ +/* @{ */ +#if defined(__GNUC__) && !defined(__ARMCC_VERSION) +#define SUPPRESS_FALL_THROUGH_WARNING() __attribute__((fallthrough)) +#else +#define SUPPRESS_FALL_THROUGH_WARNING() +#endif +/* @} */ + +/******************************************************************************* + * API + ******************************************************************************/ + +#if defined(__cplusplus) +extern "C" { +#endif + +#if !((defined(__DSC__) && defined(__CW__))) +/*! + * @brief Allocate memory with given alignment and aligned size. + * + * This is provided to support the dynamically allocated memory + * used in cache-able region. + * @param size The length required to malloc. + * @param alignbytes The alignment size. + * @retval The allocated memory. + */ +void *SDK_Malloc(size_t size, size_t alignbytes); + +/*! + * @brief Free memory. + * + * @param ptr The memory to be release. + */ +void SDK_Free(void *ptr); +#endif + +/*! + * @brief Delay at least for some time. + * Please note that, this API uses while loop for delay, different run-time environments make the time not precise, + * if precise delay count was needed, please implement a new delay function with hardware timer. + * + * @param delayTime_us Delay time in unit of microsecond. + * @param coreClock_Hz Core clock frequency with Hz. + */ +void SDK_DelayAtLeastUs(uint32_t delayTime_us, uint32_t coreClock_Hz); + +#ifdef __rtems__ +/* Prototypes for IRQHandlers */ +void ADMA_FLEXCAN0_INT_DriverIRQHandler(void); +void ADMA_FLEXCAN1_INT_DriverIRQHandler(void); +void ADMA_FLEXCAN2_INT_DriverIRQHandler(void); +void ADMA_I2C0_INT_DriverIRQHandler(void); +void ADMA_I2C1_INT_DriverIRQHandler(void); +void ADMA_I2C2_INT_DriverIRQHandler(void); +void ADMA_I2C3_INT_DriverIRQHandler(void); +void ADMA_I2C4_INT_DriverIRQHandler(void); +void ADMA_SAI0_INT_DriverIRQHandler(void); +void ADMA_SAI1_INT_DriverIRQHandler(void); +void ADMA_SAI2_INT_DriverIRQHandler(void); +void ADMA_SAI3_INT_DriverIRQHandler(void); +void ADMA_SAI4_INT_DriverIRQHandler(void); +void ADMA_SAI5_INT_DriverIRQHandler(void); +void ADMA_SPI0_INT_DriverIRQHandler(void); +void ADMA_SPI1_INT_DriverIRQHandler(void); +void ADMA_SPI2_INT_DriverIRQHandler(void); +void ADMA_SPI3_INT_DriverIRQHandler(void); +void ADMA_UART0_INT_DriverIRQHandler(void); +void ADMA_UART1_INT_DriverIRQHandler(void); +void ADMA_UART2_INT_DriverIRQHandler(void); +void ADMA_UART3_INT_DriverIRQHandler(void); +void ASRC_DriverIRQHandler(void); +void AUDIO_SAI0_INT_DriverIRQHandler(void); +void AUDIO_SAI1_INT_DriverIRQHandler(void); +void AUDIO_SAI2_INT_DriverIRQHandler(void); +void AUDIO_SAI3_INT_DriverIRQHandler(void); +void AUDIO_SAI6_INT_DriverIRQHandler(void); +void AUDIO_SAI7_INT_DriverIRQHandler(void); +void CAN0_DriverIRQHandler(void); +void CAN1_DriverIRQHandler(void); +void CAN2_DriverIRQHandler(void); +void CAN3_DriverIRQHandler(void); +void CAN4_DriverIRQHandler(void); +void CDOG_DriverIRQHandler(void); +void CONNECTIVITY_ENET0_FRAME0_EVENT_INT_DriverIRQHandler(void); +void CONNECTIVITY_ENET0_FRAME1_INT_DriverIRQHandler(void); +void CONNECTIVITY_ENET0_FRAME2_INT_DriverIRQHandler(void); +void CONNECTIVITY_ENET0_TIMER_INT_DriverIRQHandler(void); +void CONNECTIVITY_ENET1_FRAME0_EVENT_INT_DriverIRQHandler(void); +void CONNECTIVITY_ENET1_FRAME1_INT_DriverIRQHandler(void); +void CONNECTIVITY_ENET1_FRAME2_INT_DriverIRQHandler(void); +void CONNECTIVITY_ENET1_TIMER_INT_DriverIRQHandler(void); +void CONNECTIVITY_EQOS_INT_DriverIRQHandler(void); +void CSI0_DriverIRQHandler(void); +void CSI_DriverIRQHandler(void); +void DMA0_04_DriverIRQHandler(void); +void DMA0_08_DriverIRQHandler(void); +void DMA0_0_4_DriverIRQHandler(void); +void DMA0_10_14_DriverIRQHandler(void); +void DMA0_11_15_DriverIRQHandler(void); +void DMA0_15_DriverIRQHandler(void); +void DMA0_16_20_DriverIRQHandler(void); +void DMA0_17_21_DriverIRQHandler(void); +void DMA0_18_22_DriverIRQHandler(void); +void DMA0_19_23_DriverIRQHandler(void); +void DMA0_19_DriverIRQHandler(void); +void DMA0_1_5_DriverIRQHandler(void); +void DMA0_210_DriverIRQHandler(void); +void DMA0_24_28_DriverIRQHandler(void); +void DMA0_25_29_DriverIRQHandler(void); +void DMA0_26_30_DriverIRQHandler(void); +void DMA0_26_DriverIRQHandler(void); +void DMA0_27_31_DriverIRQHandler(void); +void DMA0_2_6_DriverIRQHandler(void); +void DMA0_311_DriverIRQHandler(void); +void DMA0_37_DriverIRQHandler(void); +void DMA0_3_7_DriverIRQHandler(void); +void DMA0_412_DriverIRQHandler(void); +void DMA0_513_DriverIRQHandler(void); +void DMA0_614_DriverIRQHandler(void); +void DMA0_715_DriverIRQHandler(void); +void DMA0_8_12_DriverIRQHandler(void); +void DMA0_9_13_DriverIRQHandler(void); +void DMA0_DMA16_DriverIRQHandler(void); +void DMA0_DMA16_DriverIRQHandler(void); +void DMA0_DriverIRQHandler(void); +void DMA10_DMA26_DriverIRQHandler(void); +void DMA10_DMA26_DriverIRQHandler(void); +void DMA10_DriverIRQHandler(void); +void DMA11_DMA27_DriverIRQHandler(void); +void DMA11_DMA27_DriverIRQHandler(void); +void DMA11_DriverIRQHandler(void); +void DMA12_DMA28_DriverIRQHandler(void); +void DMA12_DMA28_DriverIRQHandler(void); +void DMA12_DriverIRQHandler(void); +void DMA13_DMA29_DriverIRQHandler(void); +void DMA13_DMA29_DriverIRQHandler(void); +void DMA13_DriverIRQHandler(void); +void DMA14_DMA30_DriverIRQHandler(void); +void DMA14_DMA30_DriverIRQHandler(void); +void DMA14_DriverIRQHandler(void); +void DMA15_DMA31_DriverIRQHandler(void); +void DMA15_DMA31_DriverIRQHandler(void); +void DMA15_DriverIRQHandler(void); +void DMA16_DriverIRQHandler(void); +void DMA17_DriverIRQHandler(void); +void DMA18_DriverIRQHandler(void); +void DMA19_DriverIRQHandler(void); +void DMA1_04_DriverIRQHandler(void); +void DMA1_04_DriverIRQHandler(void); +void DMA1_08_DriverIRQHandler(void); +void DMA1_15_DriverIRQHandler(void); +void DMA1_15_DriverIRQHandler(void); +void DMA1_19_DriverIRQHandler(void); +void DMA1_210_DriverIRQHandler(void); +void DMA1_26_DriverIRQHandler(void); +void DMA1_26_DriverIRQHandler(void); +void DMA1_311_DriverIRQHandler(void); +void DMA1_37_DriverIRQHandler(void); +void DMA1_37_DriverIRQHandler(void); +void DMA1_412_DriverIRQHandler(void); +void DMA1_513_DriverIRQHandler(void); +void DMA1_614_DriverIRQHandler(void); +void DMA1_715_DriverIRQHandler(void); +void DMA1_DMA17_DriverIRQHandler(void); +void DMA1_DMA17_DriverIRQHandler(void); +void DMA1_DriverIRQHandler(void); +void DMA20_DriverIRQHandler(void); +void DMA21_DriverIRQHandler(void); +void DMA22_DriverIRQHandler(void); +void DMA23_DriverIRQHandler(void); +void DMA24_DriverIRQHandler(void); +void DMA25_DriverIRQHandler(void); +void DMA26_DriverIRQHandler(void); +void DMA27_DriverIRQHandler(void); +void DMA28_DriverIRQHandler(void); +void DMA29_DriverIRQHandler(void); +void DMA2_DMA18_DriverIRQHandler(void); +void DMA2_DMA18_DriverIRQHandler(void); +void DMA2_DriverIRQHandler(void); +void DMA30_DriverIRQHandler(void); +void DMA31_DriverIRQHandler(void); +void DMA3_DMA19_DriverIRQHandler(void); +void DMA3_DMA19_DriverIRQHandler(void); +void DMA3_DriverIRQHandler(void); +void DMA4_DMA20_DriverIRQHandler(void); +void DMA4_DMA20_DriverIRQHandler(void); +void DMA4_DriverIRQHandler(void); +void DMA5_DMA21_DriverIRQHandler(void); +void DMA5_DMA21_DriverIRQHandler(void); +void DMA5_DriverIRQHandler(void); +void DMA6_DMA22_DriverIRQHandler(void); +void DMA6_DMA22_DriverIRQHandler(void); +void DMA6_DriverIRQHandler(void); +void DMA7_DMA23_DriverIRQHandler(void); +void DMA7_DMA23_DriverIRQHandler(void); +void DMA7_DriverIRQHandler(void); +void DMA8_DMA24_DriverIRQHandler(void); +void DMA8_DMA24_DriverIRQHandler(void); +void DMA8_DriverIRQHandler(void); +void DMA9_DMA25_DriverIRQHandler(void); +void DMA9_DMA25_DriverIRQHandler(void); +void DMA9_DriverIRQHandler(void); +void DMA_FLEXCAN0_INT_DriverIRQHandler(void); +void DMA_FLEXCAN1_INT_DriverIRQHandler(void); +void DMA_FLEXCAN2_INT_DriverIRQHandler(void); +void DMA_I2C0_INT_DriverIRQHandler(void); +void DMA_I2C1_INT_DriverIRQHandler(void); +void DMA_I2C2_INT_DriverIRQHandler(void); +void DMA_I2C3_INT_DriverIRQHandler(void); +void DMA_I2C4_INT_DriverIRQHandler(void); +void DMA_SPI0_INT_DriverIRQHandler(void); +void DMA_SPI1_INT_DriverIRQHandler(void); +void DMA_SPI2_INT_DriverIRQHandler(void); +void DMA_SPI3_INT_DriverIRQHandler(void); +void DMA_UART0_INT_DriverIRQHandler(void); +void DMA_UART1_INT_DriverIRQHandler(void); +void DMA_UART2_INT_DriverIRQHandler(void); +void DMA_UART3_INT_DriverIRQHandler(void); +void DMA_UART4_INT_DriverIRQHandler(void); +void ENET1_1588_Timer_DriverIRQHandler(void); +void ENET1_DriverIRQHandler(void); +void ENET1_MAC0_Rx_Tx_Done1_DriverIRQHandler(void); +void ENET1_MAC0_Rx_Tx_Done2_DriverIRQHandler(void); +void ENET2_1588_Timer_DriverIRQHandler(void); +void ENET2_DriverIRQHandler(void); +void ENET_1588_Timer_DriverIRQHandler(void); +void ENET_1G_1588_Timer_DriverIRQHandler(void); +void ENET_1G_DriverIRQHandler(void); +void ENET_1G_MAC0_Tx_Rx_1_DriverIRQHandler(void); +void ENET_1G_MAC0_Tx_Rx_2_DriverIRQHandler(void); +void ENET_DriverIRQHandler(void); +void ENET_Error_DriverIRQHandler(void); +void ENET_MAC0_Rx_Tx_Done1_DriverIRQHandler(void); +void ENET_MAC0_Rx_Tx_Done2_DriverIRQHandler(void); +void ENET_QOS_DriverIRQHandler(void); +void ENET_Receive_DriverIRQHandler(void); +void ENET_Transmit_DriverIRQHandler(void); +void FLEXIO0_DriverIRQHandler(void); +void FLEXIO1_DriverIRQHandler(void); +void FLEXIO2_DriverIRQHandler(void); +void FLEXIO3_DriverIRQHandler(void); +void FLEXIO_DriverIRQHandler(void); +void FLEXSPI0_DriverIRQHandler(void); +void FLEXSPI0_FLEXSPI1_DriverIRQHandler(void); +void FLEXSPI1_DriverIRQHandler(void); +void FLEXSPI_DriverIRQHandler(void); +void I2S0_DriverIRQHandler(void); +void I2S0_Rx_DriverIRQHandler(void); +void I2S0_Tx_DriverIRQHandler(void); +void I2S1_DriverIRQHandler(void); +void I2S1_Rx_DriverIRQHandler(void); +void I2S1_Tx_DriverIRQHandler(void); +void I2S2_DriverIRQHandler(void); +void I2S2_Rx_DriverIRQHandler(void); +void I2S2_Tx_DriverIRQHandler(void); +void I2S3_DriverIRQHandler(void); +void I2S3_Rx_DriverIRQHandler(void); +void I2S3_Tx_DriverIRQHandler(void); +void I2S4_DriverIRQHandler(void); +void I2S4_Rx_DriverIRQHandler(void); +void I2S4_Tx_DriverIRQHandler(void); +void I2S56_DriverIRQHandler(void); +void I2S56_Rx_DriverIRQHandler(void); +void I2S56_Tx_DriverIRQHandler(void); +void I2S5_DriverIRQHandler(void); +void I2S5_Rx_DriverIRQHandler(void); +void I2S5_Tx_DriverIRQHandler(void); +void I2S6_DriverIRQHandler(void); +void I2S6_Rx_DriverIRQHandler(void); +void I2S6_Tx_DriverIRQHandler(void); +void LPI2C0_DriverIRQHandler(void); +void LPI2C1_DriverIRQHandler(void); +void LPI2C2_DriverIRQHandler(void); +void LPI2C3_DriverIRQHandler(void); +void LPI2C4_DriverIRQHandler(void); +void LPI2C5_DriverIRQHandler(void); +void LPI2C6_DriverIRQHandler(void); +void LPSPI0_DriverIRQHandler(void); +void LPSPI1_DriverIRQHandler(void); +void LPSPI2_DriverIRQHandler(void); +void LPSPI3_DriverIRQHandler(void); +void LPSPI4_DriverIRQHandler(void); +void LPSPI5_DriverIRQHandler(void); +void LPUART0_DriverIRQHandler(void); +void LPUART0_LPUART1_DriverIRQHandler(void); +void LPUART0_LPUART1_RX_DriverIRQHandler(void); +void LPUART0_LPUART1_TX_DriverIRQHandler(void); +void LPUART0_RX_DriverIRQHandler(void); +void LPUART0_TX_DriverIRQHandler(void); +void LPUART10_DriverIRQHandler(void); +void LPUART10_RX_DriverIRQHandler(void); +void LPUART10_TX_DriverIRQHandler(void); +void LPUART11_DriverIRQHandler(void); +void LPUART11_RX_DriverIRQHandler(void); +void LPUART11_TX_DriverIRQHandler(void); +void LPUART12_DriverIRQHandler(void); +void LPUART12_RX_DriverIRQHandler(void); +void LPUART12_TX_DriverIRQHandler(void); +void LPUART1_DriverIRQHandler(void); +void LPUART1_RX_DriverIRQHandler(void); +void LPUART1_TX_DriverIRQHandler(void); +void LPUART2_DriverIRQHandler(void); +void LPUART2_RX_DriverIRQHandler(void); +void LPUART2_TX_DriverIRQHandler(void); +void LPUART3_DriverIRQHandler(void); +void LPUART3_RX_DriverIRQHandler(void); +void LPUART3_TX_DriverIRQHandler(void); +void LPUART4_DriverIRQHandler(void); +void LPUART4_RX_DriverIRQHandler(void); +void LPUART4_TX_DriverIRQHandler(void); +void LPUART5_DriverIRQHandler(void); +void LPUART5_RX_DriverIRQHandler(void); +void LPUART5_TX_DriverIRQHandler(void); +void LPUART6_DriverIRQHandler(void); +void LPUART6_RX_DriverIRQHandler(void); +void LPUART6_TX_DriverIRQHandler(void); +void LPUART7_DriverIRQHandler(void); +void LPUART7_RX_DriverIRQHandler(void); +void LPUART7_TX_DriverIRQHandler(void); +void LPUART8_DriverIRQHandler(void); +void LPUART8_RX_DriverIRQHandler(void); +void LPUART8_TX_DriverIRQHandler(void); +void LPUART9_DriverIRQHandler(void); +void LPUART9_RX_DriverIRQHandler(void); +void LPUART9_TX_DriverIRQHandler(void); +void LSIO_OCTASPI0_INT_DriverIRQHandler(void); +void LSIO_OCTASPI1_INT_DriverIRQHandler(void); +void M4_0_LPI2C_DriverIRQHandler(void); +void M4_0_LPUART_DriverIRQHandler(void); +void M4_1_LPI2C_DriverIRQHandler(void); +void M4_1_LPUART_DriverIRQHandler(void); +void M4_LPI2C_DriverIRQHandler(void); +void M4_LPUART_DriverIRQHandler(void); +void MIPI_DSI_DriverIRQHandler(void); +void PDM_EVENT_DriverIRQHandler(void); +void PDM_HWVAD_ERROR_DriverIRQHandler(void); +void PDM_HWVAD_EVENT_DriverIRQHandler(void); +void SAI0_DriverIRQHandler(void); +void SAI1_DriverIRQHandler(void); +void SAI2_DriverIRQHandler(void); +void SAI3_DriverIRQHandler(void); +void SAI3_RX_DriverIRQHandler(void); +void SAI3_TX_DriverIRQHandler(void); +void SAI4_DriverIRQHandler(void); +void SAI5_DriverIRQHandler(void); +void SAI6_DriverIRQHandler(void); +void SPDIF_DriverIRQHandler(void); +void UART2_FLEXIO_DriverIRQHandler(void); +void USDHC0_DriverIRQHandler(void); +void USDHC1_DriverIRQHandler(void); +void USDHC2_DriverIRQHandler(void); +#endif /* __rtems__ */ +#if defined(__cplusplus) +} +#endif + +/*! @} */ + +#if (defined(__DSC__) && defined(__CW__)) +#include "fsl_common_dsc.h" +#elif defined(__XCC__) +#include "fsl_common_dsp.h" +#else +#include "fsl_common_arm.h" +#endif + +#endif /* _FSL_COMMON_H_ */ diff --git a/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.c b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.c new file mode 100644 index 0000000000..241005e922 --- /dev/null +++ b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.c @@ -0,0 +1,249 @@ +/* + * Copyright (c) 2015-2016, Freescale Semiconductor, Inc. + * Copyright 2016-2021 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include "fsl_common.h" + +/* Component ID definition, used by tools. */ +#ifndef FSL_COMPONENT_ID +#define FSL_COMPONENT_ID "platform.drivers.common_arm" +#endif + +#ifndef __GIC_PRIO_BITS +#if defined(ENABLE_RAM_VECTOR_TABLE) +uint32_t InstallIRQHandler(IRQn_Type irq, uint32_t irqHandler) +{ +#ifdef __VECTOR_TABLE +#undef __VECTOR_TABLE +#endif + +/* Addresses for VECTOR_TABLE and VECTOR_RAM come from the linker file */ +#if defined(__CC_ARM) || defined(__ARMCC_VERSION) + extern uint32_t Image$$VECTOR_ROM$$Base[]; + extern uint32_t Image$$VECTOR_RAM$$Base[]; + extern uint32_t Image$$RW_m_data$$Base[]; + +#define __VECTOR_TABLE Image$$VECTOR_ROM$$Base +#define __VECTOR_RAM Image$$VECTOR_RAM$$Base +#define __RAM_VECTOR_TABLE_SIZE (((uint32_t)Image$$RW_m_data$$Base - (uint32_t)Image$$VECTOR_RAM$$Base)) +#elif defined(__ICCARM__) + extern uint32_t __RAM_VECTOR_TABLE_SIZE[]; + extern uint32_t __VECTOR_TABLE[]; + extern uint32_t __VECTOR_RAM[]; +#elif defined(__GNUC__) + extern uint32_t __VECTOR_TABLE[]; + extern uint32_t __VECTOR_RAM[]; + extern uint32_t __RAM_VECTOR_TABLE_SIZE_BYTES[]; + uint32_t __RAM_VECTOR_TABLE_SIZE = (uint32_t)(__RAM_VECTOR_TABLE_SIZE_BYTES); +#endif /* defined(__CC_ARM) || defined(__ARMCC_VERSION) */ + uint32_t n; + uint32_t ret; + uint32_t irqMaskValue; + + irqMaskValue = DisableGlobalIRQ(); + if (SCB->VTOR != (uint32_t)__VECTOR_RAM) + { + /* Copy the vector table from ROM to RAM */ + for (n = 0; n < ((uint32_t)__RAM_VECTOR_TABLE_SIZE) / sizeof(uint32_t); n++) + { + __VECTOR_RAM[n] = __VECTOR_TABLE[n]; + } + /* Point the VTOR to the position of vector table */ + SCB->VTOR = (uint32_t)__VECTOR_RAM; + } + + ret = __VECTOR_RAM[(int32_t)irq + 16]; + /* make sure the __VECTOR_RAM is noncachable */ + __VECTOR_RAM[(int32_t)irq + 16] = irqHandler; + + EnableGlobalIRQ(irqMaskValue); + + return ret; +} +#endif /* ENABLE_RAM_VECTOR_TABLE. */ +#endif /* __GIC_PRIO_BITS. */ + +#if (defined(FSL_FEATURE_SOC_SYSCON_COUNT) && (FSL_FEATURE_SOC_SYSCON_COUNT > 0)) + +/* + * When FSL_FEATURE_POWERLIB_EXTEND is defined to non-zero value, + * powerlib should be used instead of these functions. + */ +#if !(defined(FSL_FEATURE_POWERLIB_EXTEND) && (FSL_FEATURE_POWERLIB_EXTEND != 0)) + +/* + * When the SYSCON STARTER registers are discontinuous, these functions are + * implemented in fsl_power.c. + */ +#if !(defined(FSL_FEATURE_SYSCON_STARTER_DISCONTINUOUS) && FSL_FEATURE_SYSCON_STARTER_DISCONTINUOUS) + +void EnableDeepSleepIRQ(IRQn_Type interrupt) +{ + uint32_t intNumber = (uint32_t)interrupt; + + uint32_t index = 0; + + while (intNumber >= 32u) + { + index++; + intNumber -= 32u; + } + + SYSCON->STARTERSET[index] = 1UL << intNumber; + (void)EnableIRQ(interrupt); /* also enable interrupt at NVIC */ +} + +void DisableDeepSleepIRQ(IRQn_Type interrupt) +{ + uint32_t intNumber = (uint32_t)interrupt; + + (void)DisableIRQ(interrupt); /* also disable interrupt at NVIC */ + uint32_t index = 0; + + while (intNumber >= 32u) + { + index++; + intNumber -= 32u; + } + + SYSCON->STARTERCLR[index] = 1UL << intNumber; +} +#endif /* FSL_FEATURE_SYSCON_STARTER_DISCONTINUOUS */ +#endif /* FSL_FEATURE_POWERLIB_EXTEND */ +#endif /* FSL_FEATURE_SOC_SYSCON_COUNT */ + +#if defined(DWT) +/* Use WDT. */ +void MSDK_EnableCpuCycleCounter(void) +{ + /* Make sure the DWT trace fucntion is enabled. */ + if (CoreDebug_DEMCR_TRCENA_Msk != (CoreDebug_DEMCR_TRCENA_Msk & CoreDebug->DEMCR)) + { + CoreDebug->DEMCR |= CoreDebug_DEMCR_TRCENA_Msk; + } + + /* CYCCNT not supported on this device. */ + assert(DWT_CTRL_NOCYCCNT_Msk != (DWT->CTRL & DWT_CTRL_NOCYCCNT_Msk)); + + /* Read CYCCNT directly if CYCCENT has already been enabled, otherwise enable CYCCENT first. */ + if (DWT_CTRL_CYCCNTENA_Msk != (DWT_CTRL_CYCCNTENA_Msk & DWT->CTRL)) + { + DWT->CTRL |= DWT_CTRL_CYCCNTENA_Msk; + } +} + +uint32_t MSDK_GetCpuCycleCount(void) +{ + return DWT->CYCCNT; +} +#endif /* defined(DWT) */ + +#if !(defined(SDK_DELAY_USE_DWT) && defined(DWT)) +/* Use software loop. */ +#if defined(__CC_ARM) /* This macro is arm v5 specific */ +/* clang-format off */ +__ASM static void DelayLoop(uint32_t count) +{ +loop + SUBS R0, R0, #1 + CMP R0, #0 + BNE loop + BX LR +} +#elif defined(__ARM_ARCH_8A__) /* This macro is ARMv8-A specific */ +static void DelayLoop(uint32_t count) +{ + __ASM volatile(" MOV X0, %0" : : "r"(count)); + __ASM volatile( + "loop: \n" + " SUB X0, X0, #1 \n" + " CMP X0, #0 \n" + + " BNE loop \n" + : + : + : "r0"); +} +/* clang-format on */ +#elif defined(__ARMCC_VERSION) || defined(__ICCARM__) || defined(__GNUC__) +/* Cortex-M0 has a smaller instruction set, SUBS isn't supported in thumb-16 mode reported from __GNUC__ compiler, + * use SUB and CMP here for compatibility */ +static void DelayLoop(uint32_t count) +{ + __ASM volatile(" MOV R0, %0" : : "r"(count)); + __ASM volatile( + "loop: \n" +#if defined(__GNUC__) && !defined(__ARMCC_VERSION) + " SUB R0, R0, #1 \n" +#else + " SUBS R0, R0, #1 \n" +#endif + " CMP R0, #0 \n" + + " BNE loop \n" + : + : + : "r0"); +} +#endif /* defined(__CC_ARM) */ +#endif /* defined(SDK_DELAY_USE_DWT) && defined(DWT) */ + +/*! + * @brief Delay at least for some time. + * Please note that, if not uses DWT, this API will use while loop for delay, different run-time environments have + * effect on the delay time. If precise delay is needed, please enable DWT delay. The two parmeters delayTime_us and + * coreClock_Hz have limitation. For example, in the platform with 1GHz coreClock_Hz, the delayTime_us only supports + * up to 4294967 in current code. If long time delay is needed, please implement a new delay function. + * + * @param delayTime_us Delay time in unit of microsecond. + * @param coreClock_Hz Core clock frequency with Hz. + */ +void SDK_DelayAtLeastUs(uint32_t delayTime_us, uint32_t coreClock_Hz) +{ + uint64_t count; + + if (delayTime_us > 0U) + { + count = USEC_TO_COUNT(delayTime_us, coreClock_Hz); + + assert(count <= UINT32_MAX); + +#if defined(SDK_DELAY_USE_DWT) && defined(DWT) /* Use DWT for better accuracy */ + + MSDK_EnableCpuCycleCounter(); + /* Calculate the count ticks. */ + count += MSDK_GetCpuCycleCount(); + + if (count > UINT32_MAX) + { + count -= UINT32_MAX; + /* Wait for cyccnt overflow. */ + while (count < MSDK_GetCpuCycleCount()) + { + } + } + + /* Wait for cyccnt reach count value. */ + while (count > MSDK_GetCpuCycleCount()) + { + } +#else + /* Divide value may be different in various environment to ensure delay is precise. + * Every loop count includes three instructions, due to Cortex-M7 sometimes executes + * two instructions in one period, through test here set divide 1.5. Other M cores use + * divide 4. By the way, divide 1.5 or 4 could let the count lose precision, but it does + * not matter because other instructions outside while loop is enough to fill the time. + */ +#if (__CORTEX_M == 7) + count = count / 3U * 2U; +#else + count = count / 4U; +#endif + DelayLoop((uint32_t)count); +#endif /* defined(SDK_DELAY_USE_DWT) && defined(DWT) */ + } +} diff --git a/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.h b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.h new file mode 100644 index 0000000000..49d50de92a --- /dev/null +++ b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_arm.h @@ -0,0 +1,837 @@ +/* + * Copyright (c) 2015-2016, Freescale Semiconductor, Inc. + * Copyright 2016-2022 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _FSL_COMMON_ARM_H_ +#define _FSL_COMMON_ARM_H_ + +/* + * For CMSIS pack RTE. + * CMSIS pack RTE generates "RTC_Components.h" which contains the statements + * of the related <RTE_Components_h> element for all selected software components. + */ +#ifdef _RTE_ +#include "RTE_Components.h" +#endif + +/*! + * @addtogroup ksdk_common + * @{ + */ + +/*! @name Atomic modification + * + * These macros are used for atomic access, such as read-modify-write + * to the peripheral registers. + * + * - SDK_ATOMIC_LOCAL_ADD + * - SDK_ATOMIC_LOCAL_SET + * - SDK_ATOMIC_LOCAL_CLEAR + * - SDK_ATOMIC_LOCAL_TOGGLE + * - SDK_ATOMIC_LOCAL_CLEAR_AND_SET + * + * Take SDK_ATOMIC_LOCAL_CLEAR_AND_SET as an example: the parameter @c addr + * means the address of the peripheral register or variable you want to modify + * atomically, the parameter @c clearBits is the bits to clear, the parameter + * @c setBits it the bits to set. + * For example, to set a 32-bit register bit1:bit0 to 0b10, use like this: + * + * @code + volatile uint32_t * reg = (volatile uint32_t *)REG_ADDR; + + SDK_ATOMIC_LOCAL_CLEAR_AND_SET(reg, 0x03, 0x02); + @endcode + * + * In this example, the register bit1:bit0 are cleared and bit1 is set, as a result, + * register bit1:bit0 = 0b10. + * + * @note For the platforms don't support exclusive load and store, these macros + * disable the global interrupt to pretect the modification. + * + * @note These macros only guarantee the local processor atomic operations. For + * the multi-processor devices, use hardware semaphore such as SEMA42 to + * guarantee exclusive access if necessary. + * + * @{ + */ + +/* clang-format off */ +#if ((defined(__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \ + (defined(__ARM_ARCH_7EM__ ) && (__ARM_ARCH_7EM__ == 1)) || \ + (defined(__ARM_ARCH_8M_MAIN__) && (__ARM_ARCH_8M_MAIN__ == 1)) || \ + (defined(__ARM_ARCH_8M_BASE__) && (__ARM_ARCH_8M_BASE__ == 1))) +/* clang-format on */ + +/* If the LDREX and STREX are supported, use them. */ +#define _SDK_ATOMIC_LOCAL_OPS_1BYTE(addr, val, ops) \ + do \ + { \ + (val) = __LDREXB(addr); \ + (ops); \ + } while (0UL != __STREXB((val), (addr))) + +#define _SDK_ATOMIC_LOCAL_OPS_2BYTE(addr, val, ops) \ + do \ + { \ + (val) = __LDREXH(addr); \ + (ops); \ + } while (0UL != __STREXH((val), (addr))) + +#define _SDK_ATOMIC_LOCAL_OPS_4BYTE(addr, val, ops) \ + do \ + { \ + (val) = __LDREXW(addr); \ + (ops); \ + } while (0UL != __STREXW((val), (addr))) + +static inline void _SDK_AtomicLocalAdd1Byte(volatile uint8_t *addr, uint8_t val) +{ + uint8_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_1BYTE(addr, s_val, s_val += val); +} + +static inline void _SDK_AtomicLocalAdd2Byte(volatile uint16_t *addr, uint16_t val) +{ + uint16_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_2BYTE(addr, s_val, s_val += val); +} + +static inline void _SDK_AtomicLocalAdd4Byte(volatile uint32_t *addr, uint32_t val) +{ + uint32_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_4BYTE(addr, s_val, s_val += val); +} + +static inline void _SDK_AtomicLocalSub1Byte(volatile uint8_t *addr, uint8_t val) +{ + uint8_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_1BYTE(addr, s_val, s_val -= val); +} + +static inline void _SDK_AtomicLocalSub2Byte(volatile uint16_t *addr, uint16_t val) +{ + uint16_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_2BYTE(addr, s_val, s_val -= val); +} + +static inline void _SDK_AtomicLocalSub4Byte(volatile uint32_t *addr, uint32_t val) +{ + uint32_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_4BYTE(addr, s_val, s_val -= val); +} + +static inline void _SDK_AtomicLocalSet1Byte(volatile uint8_t *addr, uint8_t bits) +{ + uint8_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_1BYTE(addr, s_val, s_val |= bits); +} + +static inline void _SDK_AtomicLocalSet2Byte(volatile uint16_t *addr, uint16_t bits) +{ + uint16_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_2BYTE(addr, s_val, s_val |= bits); +} + +static inline void _SDK_AtomicLocalSet4Byte(volatile uint32_t *addr, uint32_t bits) +{ + uint32_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_4BYTE(addr, s_val, s_val |= bits); +} + +static inline void _SDK_AtomicLocalClear1Byte(volatile uint8_t *addr, uint8_t bits) +{ + uint8_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_1BYTE(addr, s_val, s_val &= ~bits); +} + +static inline void _SDK_AtomicLocalClear2Byte(volatile uint16_t *addr, uint16_t bits) +{ + uint16_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_2BYTE(addr, s_val, s_val &= ~bits); +} + +static inline void _SDK_AtomicLocalClear4Byte(volatile uint32_t *addr, uint32_t bits) +{ + uint32_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_4BYTE(addr, s_val, s_val &= ~bits); +} + +static inline void _SDK_AtomicLocalToggle1Byte(volatile uint8_t *addr, uint8_t bits) +{ + uint8_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_1BYTE(addr, s_val, s_val ^= bits); +} + +static inline void _SDK_AtomicLocalToggle2Byte(volatile uint16_t *addr, uint16_t bits) +{ + uint16_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_2BYTE(addr, s_val, s_val ^= bits); +} + +static inline void _SDK_AtomicLocalToggle4Byte(volatile uint32_t *addr, uint32_t bits) +{ + uint32_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_4BYTE(addr, s_val, s_val ^= bits); +} + +static inline void _SDK_AtomicLocalClearAndSet1Byte(volatile uint8_t *addr, uint8_t clearBits, uint8_t setBits) +{ + uint8_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_1BYTE(addr, s_val, s_val = (s_val & ~clearBits) | setBits); +} + +static inline void _SDK_AtomicLocalClearAndSet2Byte(volatile uint16_t *addr, uint16_t clearBits, uint16_t setBits) +{ + uint16_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_2BYTE(addr, s_val, s_val = (s_val & ~clearBits) | setBits); +} + +static inline void _SDK_AtomicLocalClearAndSet4Byte(volatile uint32_t *addr, uint32_t clearBits, uint32_t setBits) +{ + uint32_t s_val; + + _SDK_ATOMIC_LOCAL_OPS_4BYTE(addr, s_val, s_val = (s_val & ~clearBits) | setBits); +} + +#define SDK_ATOMIC_LOCAL_ADD(addr, val) \ + ((1UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalAdd1Byte((volatile uint8_t *)(volatile void *)(addr), (uint8_t)(val)) : \ + ((2UL == sizeof(*(addr))) ? _SDK_AtomicLocalAdd2Byte((volatile uint16_t *)(volatile void *)(addr), (uint16_t)(val)) : \ + _SDK_AtomicLocalAdd4Byte((volatile uint32_t *)(volatile void *)(addr), (uint32_t)(val)))) + +#define SDK_ATOMIC_LOCAL_SET(addr, bits) \ + ((1UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalSet1Byte((volatile uint8_t *)(volatile void *)(addr), (uint8_t)(bits)) : \ + ((2UL == sizeof(*(addr))) ? _SDK_AtomicLocalSet2Byte((volatile uint16_t *)(volatile void *)(addr), (uint16_t)(bits)) : \ + _SDK_AtomicLocalSet4Byte((volatile uint32_t *)(volatile void *)(addr), (uint32_t)(bits)))) + +#define SDK_ATOMIC_LOCAL_CLEAR(addr, bits) \ + ((1UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalClear1Byte((volatile uint8_t *)(volatile void *)(addr), (uint8_t)(bits)) : \ + ((2UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalClear2Byte((volatile uint16_t *)(volatile void *)(addr), (uint16_t)(bits)) : \ + _SDK_AtomicLocalClear4Byte((volatile uint32_t *)(volatile void *)(addr), (uint32_t)(bits)))) + +#define SDK_ATOMIC_LOCAL_TOGGLE(addr, bits) \ + ((1UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalToggle1Byte((volatile uint8_t *)(volatile void *)(addr), (uint8_t)(bits)) : \ + ((2UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalToggle2Byte((volatile uint16_t *)(volatile void *)(addr), (uint16_t)(bits)) : \ + _SDK_AtomicLocalToggle4Byte((volatile uint32_t *)(volatile void *)(addr), (uint32_t)(bits)))) + +#define SDK_ATOMIC_LOCAL_CLEAR_AND_SET(addr, clearBits, setBits) \ + ((1UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalClearAndSet1Byte((volatile uint8_t *)(volatile void *)(addr), (uint8_t)(clearBits), (uint8_t)(setBits)) : \ + ((2UL == sizeof(*(addr))) ? \ + _SDK_AtomicLocalClearAndSet2Byte((volatile uint16_t *)(volatile void *)(addr), (uint16_t)(clearBits), (uint16_t)(setBits)) : \ + _SDK_AtomicLocalClearAndSet4Byte((volatile uint32_t *)(volatile void *)(addr), (uint32_t)(clearBits), (uint32_t)(setBits)))) +#else + +#define SDK_ATOMIC_LOCAL_ADD(addr, val) \ + do \ + { \ + uint32_t s_atomicOldInt; \ + s_atomicOldInt = DisableGlobalIRQ(); \ + *(addr) += (val); \ + EnableGlobalIRQ(s_atomicOldInt); \ + } while (0) + +#define SDK_ATOMIC_LOCAL_SET(addr, bits) \ + do \ + { \ + uint32_t s_atomicOldInt; \ + s_atomicOldInt = DisableGlobalIRQ(); \ + *(addr) |= (bits); \ + EnableGlobalIRQ(s_atomicOldInt); \ + } while (0) + +#define SDK_ATOMIC_LOCAL_CLEAR(addr, bits) \ + do \ + { \ + uint32_t s_atomicOldInt; \ + s_atomicOldInt = DisableGlobalIRQ(); \ + *(addr) &= ~(bits); \ + EnableGlobalIRQ(s_atomicOldInt); \ + } while (0) + +#define SDK_ATOMIC_LOCAL_TOGGLE(addr, bits) \ + do \ + { \ + uint32_t s_atomicOldInt; \ + s_atomicOldInt = DisableGlobalIRQ(); \ + *(addr) ^= (bits); \ + EnableGlobalIRQ(s_atomicOldInt); \ + } while (0) + +#define SDK_ATOMIC_LOCAL_CLEAR_AND_SET(addr, clearBits, setBits) \ + do \ + { \ + uint32_t s_atomicOldInt; \ + s_atomicOldInt = DisableGlobalIRQ(); \ + *(addr) = (*(addr) & ~(clearBits)) | (setBits); \ + EnableGlobalIRQ(s_atomicOldInt); \ + } while (0) + +#endif +/* @} */ + +/*! @name Timer utilities */ +/* @{ */ +/*! Macro to convert a microsecond period to raw count value */ +#define USEC_TO_COUNT(us, clockFreqInHz) (uint64_t)(((uint64_t)(us) * (clockFreqInHz)) / 1000000U) +/*! Macro to convert a raw count value to microsecond */ +#define COUNT_TO_USEC(count, clockFreqInHz) (uint64_t)((uint64_t)(count)*1000000U / (clockFreqInHz)) + +/*! Macro to convert a millisecond period to raw count value */ +#define MSEC_TO_COUNT(ms, clockFreqInHz) (uint64_t)((uint64_t)(ms) * (clockFreqInHz) / 1000U) +/*! Macro to convert a raw count value to millisecond */ +#define COUNT_TO_MSEC(count, clockFreqInHz) (uint64_t)((uint64_t)(count)*1000U / (clockFreqInHz)) +/* @} */ + +/*! @name ISR exit barrier + * @{ + * + * ARM errata 838869, affects Cortex-M4, Cortex-M4F Store immediate overlapping + * exception return operation might vector to incorrect interrupt. + * For Cortex-M7, if core speed much faster than peripheral register write speed, + * the peripheral interrupt flags may be still set after exiting ISR, this results to + * the same error similar with errata 83869. + */ +#if (defined __CORTEX_M) && ((__CORTEX_M == 4U) || (__CORTEX_M == 7U)) +#define SDK_ISR_EXIT_BARRIER __DSB() +#else +#define SDK_ISR_EXIT_BARRIER +#endif + +/* @} */ + +/*! @name Alignment variable definition macros */ +/* @{ */ +#if (defined(__ICCARM__)) +/* + * Workaround to disable MISRA C message suppress warnings for IAR compiler. + * http:/ /supp.iar.com/Support/?note=24725 + */ +_Pragma("diag_suppress=Pm120") +#define SDK_PRAGMA(x) _Pragma(#x) + _Pragma("diag_error=Pm120") +/*! Macro to define a variable with alignbytes alignment */ +#define SDK_ALIGN(var, alignbytes) SDK_PRAGMA(data_alignment = alignbytes) var +#elif defined(__CC_ARM) || defined(__ARMCC_VERSION) +/*! Macro to define a variable with alignbytes alignment */ +#define SDK_ALIGN(var, alignbytes) __attribute__((aligned(alignbytes))) var +#elif defined(__GNUC__) +/*! Macro to define a variable with alignbytes alignment */ +#define SDK_ALIGN(var, alignbytes) var __attribute__((aligned(alignbytes))) +#else +#error Toolchain not supported +#endif + +/*! Macro to define a variable with L1 d-cache line size alignment */ +#if defined(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) +#define SDK_L1DCACHE_ALIGN(var) SDK_ALIGN(var, FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) +#endif +/*! Macro to define a variable with L2 cache line size alignment */ +#if defined(FSL_FEATURE_L2CACHE_LINESIZE_BYTE) +#define SDK_L2CACHE_ALIGN(var) SDK_ALIGN(var, FSL_FEATURE_L2CACHE_LINESIZE_BYTE) +#endif + +/*! Macro to change a value to a given size aligned value */ +#define SDK_SIZEALIGN(var, alignbytes) \ + ((unsigned int)((var) + ((alignbytes)-1U)) & (unsigned int)(~(unsigned int)((alignbytes)-1U))) +/* @} */ + +/*! @name Non-cacheable region definition macros */ +/* For initialized non-zero non-cacheable variables, please using "AT_NONCACHEABLE_SECTION_INIT(var) ={xx};" or + * "AT_NONCACHEABLE_SECTION_ALIGN_INIT(var) ={xx};" in your projects to define them, for zero-inited non-cacheable + * variables, please using "AT_NONCACHEABLE_SECTION(var);" or "AT_NONCACHEABLE_SECTION_ALIGN(var);" to define them, + * these zero-inited variables will be initialized to zero in system startup. + */ +/* @{ */ + +#if ((!(defined(FSL_FEATURE_HAS_NO_NONCACHEABLE_SECTION) && FSL_FEATURE_HAS_NO_NONCACHEABLE_SECTION)) && \ + defined(FSL_FEATURE_L1ICACHE_LINESIZE_BYTE)) + +#if (defined(__ICCARM__)) +#define AT_NONCACHEABLE_SECTION(var) var @"NonCacheable" +#define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) SDK_PRAGMA(data_alignment = alignbytes) var @"NonCacheable" +#define AT_NONCACHEABLE_SECTION_INIT(var) var @"NonCacheable.init" +#define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) \ + SDK_PRAGMA(data_alignment = alignbytes) var @"NonCacheable.init" + +#elif (defined(__CC_ARM) || defined(__ARMCC_VERSION)) +#define AT_NONCACHEABLE_SECTION_INIT(var) __attribute__((section("NonCacheable.init"))) var +#define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) \ + __attribute__((section("NonCacheable.init"))) __attribute__((aligned(alignbytes))) var +#if (defined(__CC_ARM)) +#define AT_NONCACHEABLE_SECTION(var) __attribute__((section("NonCacheable"), zero_init)) var +#define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) \ + __attribute__((section("NonCacheable"), zero_init)) __attribute__((aligned(alignbytes))) var +#else +#define AT_NONCACHEABLE_SECTION(var) __attribute__((section(".bss.NonCacheable"))) var +#define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) \ + __attribute__((section(".bss.NonCacheable"))) __attribute__((aligned(alignbytes))) var +#endif + +#elif (defined(__GNUC__)) +#if defined(__ARM_ARCH_8A__) /* This macro is ARMv8-A specific */ +#define __CS "//" +#else +#define __CS "@" +#endif + +/* For GCC, when the non-cacheable section is required, please define "__STARTUP_INITIALIZE_NONCACHEDATA" + * in your projects to make sure the non-cacheable section variables will be initialized in system startup. + */ +#define AT_NONCACHEABLE_SECTION_INIT(var) __attribute__((section("NonCacheable.init"))) var +#define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) \ + __attribute__((section("NonCacheable.init"))) var __attribute__((aligned(alignbytes))) +#define AT_NONCACHEABLE_SECTION(var) __attribute__((section("NonCacheable,\"aw\",%nobits " __CS))) var +#define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) \ + __attribute__((section("NonCacheable,\"aw\",%nobits " __CS))) var __attribute__((aligned(alignbytes))) +#else +#error Toolchain not supported. +#endif + +#else + +#define AT_NONCACHEABLE_SECTION(var) var +#define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) SDK_ALIGN(var, alignbytes) +#define AT_NONCACHEABLE_SECTION_INIT(var) var +#define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) SDK_ALIGN(var, alignbytes) + +#endif + +/* @} */ + +/*! + * @name Time sensitive region + * @{ + */ +#if (defined(__ICCARM__)) +#define AT_QUICKACCESS_SECTION_CODE(func) func @"CodeQuickAccess" +#define AT_QUICKACCESS_SECTION_DATA(var) var @"DataQuickAccess" +#define AT_QUICKACCESS_SECTION_DATA_ALIGN(var, alignbytes) \ + SDK_PRAGMA(data_alignment = alignbytes) var @"DataQuickAccess" +#elif (defined(__CC_ARM) || defined(__ARMCC_VERSION)) +#define AT_QUICKACCESS_SECTION_CODE(func) __attribute__((section("CodeQuickAccess"), __noinline__)) func +#define AT_QUICKACCESS_SECTION_DATA(var) __attribute__((section("DataQuickAccess"))) var +#define AT_QUICKACCESS_SECTION_DATA_ALIGN(var, alignbytes) \ + __attribute__((section("DataQuickAccess"))) __attribute__((aligned(alignbytes))) var +#elif (defined(__GNUC__)) +#define AT_QUICKACCESS_SECTION_CODE(func) __attribute__((section("CodeQuickAccess"), __noinline__)) func +#define AT_QUICKACCESS_SECTION_DATA(var) __attribute__((section("DataQuickAccess"))) var +#define AT_QUICKACCESS_SECTION_DATA_ALIGN(var, alignbytes) \ + __attribute__((section("DataQuickAccess"))) var __attribute__((aligned(alignbytes))) +#else +#error Toolchain not supported. +#endif /* defined(__ICCARM__) */ + +/*! @name Ram Function */ +#if (defined(__ICCARM__)) +#define RAMFUNCTION_SECTION_CODE(func) func @"RamFunction" +#elif (defined(__CC_ARM) || defined(__ARMCC_VERSION)) +#define RAMFUNCTION_SECTION_CODE(func) __attribute__((section("RamFunction"))) func +#elif (defined(__GNUC__)) +#define RAMFUNCTION_SECTION_CODE(func) __attribute__((section("RamFunction"))) func +#else +#error Toolchain not supported. +#endif /* defined(__ICCARM__) */ +/* @} */ + +#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050) + void DefaultISR(void); +#endif + +/* + * The fsl_clock.h is included here because it needs MAKE_VERSION/MAKE_STATUS/status_t + * defined in previous of this file. + */ +#include "fsl_clock.h" + +/* + * Chip level peripheral reset API, for MCUs that implement peripheral reset control external to a peripheral + */ +#if ((defined(FSL_FEATURE_SOC_SYSCON_COUNT) && (FSL_FEATURE_SOC_SYSCON_COUNT > 0)) || \ + (defined(FSL_FEATURE_SOC_ASYNC_SYSCON_COUNT) && (FSL_FEATURE_SOC_ASYNC_SYSCON_COUNT > 0))) +#include "fsl_reset.h" +#endif + +/******************************************************************************* + * API + ******************************************************************************/ + +#if defined(__cplusplus) +extern "C" { +#endif /* __cplusplus*/ + +/*! + * @brief Enable specific interrupt. + * + * Enable LEVEL1 interrupt. For some devices, there might be multiple interrupt + * levels. For example, there are NVIC and intmux. Here the interrupts connected + * to NVIC are the LEVEL1 interrupts, because they are routed to the core directly. + * The interrupts connected to intmux are the LEVEL2 interrupts, they are routed + * to NVIC first then routed to core. + * + * This function only enables the LEVEL1 interrupts. The number of LEVEL1 interrupts + * is indicated by the feature macro FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS. + * + * @param interrupt The IRQ number. + * @retval kStatus_Success Interrupt enabled successfully + * @retval kStatus_Fail Failed to enable the interrupt + */ +static inline status_t EnableIRQ(IRQn_Type interrupt) +{ + status_t status = kStatus_Success; + + if (NotAvail_IRQn == interrupt) + { + status = kStatus_Fail; + } + +#if defined(FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) && (FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS > 0) + else if ((int32_t)interrupt >= (int32_t)FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) + { + status = kStatus_Fail; + } +#endif + + else + { +#if defined(__GIC_PRIO_BITS) + GIC_EnableIRQ(interrupt); +#else + NVIC_EnableIRQ(interrupt); +#endif + } + + return status; +} + +/*! + * @brief Disable specific interrupt. + * + * Disable LEVEL1 interrupt. For some devices, there might be multiple interrupt + * levels. For example, there are NVIC and intmux. Here the interrupts connected + * to NVIC are the LEVEL1 interrupts, because they are routed to the core directly. + * The interrupts connected to intmux are the LEVEL2 interrupts, they are routed + * to NVIC first then routed to core. + * + * This function only disables the LEVEL1 interrupts. The number of LEVEL1 interrupts + * is indicated by the feature macro FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS. + * + * @param interrupt The IRQ number. + * @retval kStatus_Success Interrupt disabled successfully + * @retval kStatus_Fail Failed to disable the interrupt + */ +static inline status_t DisableIRQ(IRQn_Type interrupt) +{ + status_t status = kStatus_Success; + + if (NotAvail_IRQn == interrupt) + { + status = kStatus_Fail; + } + +#if defined(FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) && (FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS > 0) + else if ((int32_t)interrupt >= (int32_t)FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) + { + status = kStatus_Fail; + } +#endif + + else + { +#if defined(__GIC_PRIO_BITS) + GIC_DisableIRQ(interrupt); +#else + NVIC_DisableIRQ(interrupt); +#endif + } + + return status; +} + +#if defined(__GIC_PRIO_BITS) +#define NVIC_SetPriority(irq, prio) do {} while(0) +#endif + +/*! + * @brief Enable the IRQ, and also set the interrupt priority. + * + * Only handle LEVEL1 interrupt. For some devices, there might be multiple interrupt + * levels. For example, there are NVIC and intmux. Here the interrupts connected + * to NVIC are the LEVEL1 interrupts, because they are routed to the core directly. + * The interrupts connected to intmux are the LEVEL2 interrupts, they are routed + * to NVIC first then routed to core. + * + * This function only handles the LEVEL1 interrupts. The number of LEVEL1 interrupts + * is indicated by the feature macro FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS. + * + * @param interrupt The IRQ to Enable. + * @param priNum Priority number set to interrupt controller register. + * @retval kStatus_Success Interrupt priority set successfully + * @retval kStatus_Fail Failed to set the interrupt priority. + */ +static inline status_t EnableIRQWithPriority(IRQn_Type interrupt, uint8_t priNum) +{ + status_t status = kStatus_Success; + + if (NotAvail_IRQn == interrupt) + { + status = kStatus_Fail; + } + +#if defined(FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) && (FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS > 0) + else if ((int32_t)interrupt >= (int32_t)FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) + { + status = kStatus_Fail; + } +#endif + + else + { +#if defined(__GIC_PRIO_BITS) + GIC_SetPriority(interrupt, priNum); + GIC_EnableIRQ(interrupt); +#else + NVIC_SetPriority(interrupt, priNum); + NVIC_EnableIRQ(interrupt); +#endif + } + + return status; +} + +/*! + * @brief Set the IRQ priority. + * + * Only handle LEVEL1 interrupt. For some devices, there might be multiple interrupt + * levels. For example, there are NVIC and intmux. Here the interrupts connected + * to NVIC are the LEVEL1 interrupts, because they are routed to the core directly. + * The interrupts connected to intmux are the LEVEL2 interrupts, they are routed + * to NVIC first then routed to core. + * + * This function only handles the LEVEL1 interrupts. The number of LEVEL1 interrupts + * is indicated by the feature macro FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS. + * + * @param interrupt The IRQ to set. + * @param priNum Priority number set to interrupt controller register. + * + * @retval kStatus_Success Interrupt priority set successfully + * @retval kStatus_Fail Failed to set the interrupt priority. + */ +static inline status_t IRQ_SetPriority(IRQn_Type interrupt, uint8_t priNum) +{ + status_t status = kStatus_Success; + + if (NotAvail_IRQn == interrupt) + { + status = kStatus_Fail; + } + +#if defined(FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) && (FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS > 0) + else if ((int32_t)interrupt >= (int32_t)FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) + { + status = kStatus_Fail; + } +#endif + + else + { +#if defined(__GIC_PRIO_BITS) + GIC_SetPriority(interrupt, priNum); +#else + NVIC_SetPriority(interrupt, priNum); +#endif + } + + return status; +} + +/*! + * @brief Clear the pending IRQ flag. + * + * Only handle LEVEL1 interrupt. For some devices, there might be multiple interrupt + * levels. For example, there are NVIC and intmux. Here the interrupts connected + * to NVIC are the LEVEL1 interrupts, because they are routed to the core directly. + * The interrupts connected to intmux are the LEVEL2 interrupts, they are routed + * to NVIC first then routed to core. + * + * This function only handles the LEVEL1 interrupts. The number of LEVEL1 interrupts + * is indicated by the feature macro FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS. + * + * @param interrupt The flag which IRQ to clear. + * + * @retval kStatus_Success Interrupt priority set successfully + * @retval kStatus_Fail Failed to set the interrupt priority. + */ +static inline status_t IRQ_ClearPendingIRQ(IRQn_Type interrupt) +{ + status_t status = kStatus_Success; + + if (NotAvail_IRQn == interrupt) + { + status = kStatus_Fail; + } + +#if defined(FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) && (FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS > 0) + else if ((int32_t)interrupt >= (int32_t)FSL_FEATURE_NUMBER_OF_LEVEL1_INT_VECTORS) + { + status = kStatus_Fail; + } +#endif + + else + { +#if defined(__GIC_PRIO_BITS) + GIC_ClearPendingIRQ(interrupt); +#else + NVIC_ClearPendingIRQ(interrupt); +#endif + } + + return status; +} + +/*! + * @brief Disable the global IRQ + * + * Disable the global interrupt and return the current primask register. User is required to provided the primask + * register for the EnableGlobalIRQ(). + * + * @return Current primask value. + */ +static inline uint32_t DisableGlobalIRQ(void) +{ + uint32_t mask; + +#if defined(CPSR_I_Msk) + mask = __get_CPSR() & CPSR_I_Msk; +#elif defined(DAIF_I_BIT) + mask = __get_DAIF() & DAIF_I_BIT; +#else + mask = __get_PRIMASK(); +#endif + __disable_irq(); + + return mask; +} + +/*! + * @brief Enable the global IRQ + * + * Set the primask register with the provided primask value but not just enable the primask. The idea is for the + * convenience of integration of RTOS. some RTOS get its own management mechanism of primask. User is required to + * use the EnableGlobalIRQ() and DisableGlobalIRQ() in pair. + * + * @param primask value of primask register to be restored. The primask value is supposed to be provided by the + * DisableGlobalIRQ(). + */ +static inline void EnableGlobalIRQ(uint32_t primask) +{ +#if defined(CPSR_I_Msk) + __set_CPSR((__get_CPSR() & ~CPSR_I_Msk) | primask); +#elif defined(DAIF_I_BIT) + if (0UL == primask) + { + __enable_irq(); + } +#else + __set_PRIMASK(primask); +#endif +} + +#if defined(ENABLE_RAM_VECTOR_TABLE) +/*! + * @brief install IRQ handler + * + * @param irq IRQ number + * @param irqHandler IRQ handler address + * @return The old IRQ handler address + */ +uint32_t InstallIRQHandler(IRQn_Type irq, uint32_t irqHandler); +#endif /* ENABLE_RAM_VECTOR_TABLE. */ + +#if (defined(FSL_FEATURE_SOC_SYSCON_COUNT) && (FSL_FEATURE_SOC_SYSCON_COUNT > 0)) + +/* + * When FSL_FEATURE_POWERLIB_EXTEND is defined to non-zero value, + * powerlib should be used instead of these functions. + */ +#if !(defined(FSL_FEATURE_POWERLIB_EXTEND) && (FSL_FEATURE_POWERLIB_EXTEND != 0)) +/*! + * @brief Enable specific interrupt for wake-up from deep-sleep mode. + * + * Enable the interrupt for wake-up from deep sleep mode. + * Some interrupts are typically used in sleep mode only and will not occur during + * deep-sleep mode because relevant clocks are stopped. However, it is possible to enable + * those clocks (significantly increasing power consumption in the reduced power mode), + * making these wake-ups possible. + * + * @note This function also enables the interrupt in the NVIC (EnableIRQ() is called internaly). + * + * @param interrupt The IRQ number. + */ +void EnableDeepSleepIRQ(IRQn_Type interrupt); + +/*! + * @brief Disable specific interrupt for wake-up from deep-sleep mode. + * + * Disable the interrupt for wake-up from deep sleep mode. + * Some interrupts are typically used in sleep mode only and will not occur during + * deep-sleep mode because relevant clocks are stopped. However, it is possible to enable + * those clocks (significantly increasing power consumption in the reduced power mode), + * making these wake-ups possible. + * + * @note This function also disables the interrupt in the NVIC (DisableIRQ() is called internaly). + * + * @param interrupt The IRQ number. + */ +void DisableDeepSleepIRQ(IRQn_Type interrupt); +#endif /* FSL_FEATURE_POWERLIB_EXTEND */ +#endif /* FSL_FEATURE_SOC_SYSCON_COUNT */ + +#if defined(DWT) +/*! + * @brief Enable the counter to get CPU cycles. + */ +void MSDK_EnableCpuCycleCounter(void); + +/*! + * @brief Get the current CPU cycle count. + * + * @return Current CPU cycle count. + */ +uint32_t MSDK_GetCpuCycleCount(void); +#endif + +#if defined(__cplusplus) +} +#endif /* __cplusplus*/ + +/*! @} */ + +#endif /* _FSL_COMMON_ARM_H_ */ diff --git a/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_dsp.h b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_dsp.h new file mode 100644 index 0000000000..84fb6a112c --- /dev/null +++ b/bsps/arm/imxrt/mcux-sdk/drivers/common/fsl_common_dsp.h @@ -0,0 +1,170 @@ +/* + * Copyright (c) 2015-2016, Freescale Semiconductor, Inc. + * Copyright 2016-2020 NXP + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _FSL_COMMON_DSP_H_ +#define _FSL_COMMON_DSP_H_ + +/*! + * @addtogroup ksdk_common + * @{ + */ + +/******************************************************************************* + * Definitions + ******************************************************************************/ + +/*! @name Timer utilities */ +/* @{ */ +/*! Macro to convert a microsecond period to raw count value */ +#define USEC_TO_COUNT(us, clockFreqInHz) (uint64_t)(((uint64_t)(us) * (clockFreqInHz)) / 1000000U) +/*! Macro to convert a raw count value to microsecond */ +#define COUNT_TO_USEC(count, clockFreqInHz) (uint64_t)((uint64_t)(count) * 1000000U / (clockFreqInHz)) + +/*! Macro to convert a millisecond period to raw count value */ +#define MSEC_TO_COUNT(ms, clockFreqInHz) (uint64_t)((uint64_t)(ms) * (clockFreqInHz) / 1000U) +/*! Macro to convert a raw count value to millisecond */ +#define COUNT_TO_MSEC(count, clockFreqInHz) (uint64_t)((uint64_t)(count) * 1000U / (clockFreqInHz)) +/* @} */ + +#define SDK_ISR_EXIT_BARRIER + +/*! @name Alignment variable definition macros */ +/* @{ */ +/*! Macro to define a variable with alignbytes alignment */ +#define SDK_ALIGN(var, alignbytes) var __attribute__((aligned(alignbytes))) + +/*! Macro to define a variable with L1 d-cache line size alignment */ +#if defined(FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) +#define SDK_L1DCACHE_ALIGN(var) SDK_ALIGN(var, FSL_FEATURE_L1DCACHE_LINESIZE_BYTE) +#endif + +/*! Macro to define a variable with L2 cache line size alignment */ +#if defined(FSL_FEATURE_L2CACHE_LINESIZE_BYTE) +#define SDK_L2CACHE_ALIGN(var) SDK_ALIGN(var, FSL_FEATURE_L2CACHE_LINESIZE_BYTE) +#endif + +/*! Macro to change a value to a given size aligned value */ +#define SDK_SIZEALIGN(var, alignbytes) \ + ((unsigned int)((var) + ((alignbytes)-1U)) & (unsigned int)(~(unsigned int)((alignbytes)-1U))) +/* @} */ + +/*! @name Non-cacheable region definition macros */ +/* For initialized non-zero non-cacheable variables, please using "AT_NONCACHEABLE_SECTION_INIT(var) ={xx};" or + * "AT_NONCACHEABLE_SECTION_ALIGN_INIT(var) ={xx};" in your projects to define them, for zero-inited non-cacheable variables, + * please using "AT_NONCACHEABLE_SECTION(var);" or "AT_NONCACHEABLE_SECTION_ALIGN(var);" to define them, these zero-inited variables + * will be initialized to zero in system startup. + */ +/* @{ */ + +#define AT_NONCACHEABLE_SECTION_INIT(var) __attribute__((section("NonCacheable.init"))) var +#define AT_NONCACHEABLE_SECTION(var) __attribute__((section("NonCacheable"))) var +#define AT_NONCACHEABLE_SECTION_ALIGN_INIT(var, alignbytes) \ + __attribute__((section("NonCacheable.init"))) var __attribute__((aligned(alignbytes))) +#define AT_NONCACHEABLE_SECTION_ALIGN(var, alignbytes) \ + __attribute__((section("NonCacheable"))) var __attribute__((aligned(alignbytes))) + +/* @} */ + +/*! + * @name Time sensitive region + * @{ + */ +#if (defined(FSL_SDK_DRIVER_QUICK_ACCESS_ENABLE) && FSL_SDK_DRIVER_QUICK_ACCESS_ENABLE) + +#define AT_QUICKACCESS_SECTION_CODE(func) __attribute__((section("CodeQuickAccess"), __noinline__)) func +#define AT_QUICKACCESS_SECTION_DATA(func) __attribute__((section("DataQuickAccess"))) func + +#else /* __FSL_SDK_DRIVER_QUICK_ACCESS_ENABLE */ + +#define AT_QUICKACCESS_SECTION_CODE(func) func +#define AT_QUICKACCESS_SECTION_DATA(func) func + +#endif /* __FSL_SDK_DRIVER_QUICK_ACCESS_ENABLE */ +/* @} */ + +/* Macros for compatibility. */ +#define NVIC_SetPriorityGrouping(value) do {} while(0) +#define NVIC_GetPriorityGrouping() do {} while(0) +#define NVIC_EnableIRQ(value) do {} while(0) +#define NVIC_GetEnableIRQ(value) do {} while(0) +#define NVIC_DisableIRQ(value) do {} while(0) +#define NVIC_GetPendingIRQ(value) do {} while(0) +#define NVIC_SetPendingIRQ(value) do {} while(0) +#define NVIC_ClearPendingIRQ(value) do {} while(0) +#define NVIC_GetActive(value) do {} while(0) + +/* + * The fsl_clock.h is included here because it needs MAKE_VERSION/MAKE_STATUS/status_t + * defined in previous of this file. + */ +#include "fsl_clock.h" + +/******************************************************************************* + * API + ******************************************************************************/ + +#if defined(__cplusplus) +extern "C" { +#endif + +/*! + * @brief Enable specific interrupt. + * + * Empty function for build compatibility. + * + * @param interrupt The IRQ number. + * @return Always return kStatus_Success. + */ +static inline status_t EnableIRQ(IRQn_Type interrupt) +{ + return kStatus_Success; +} + +/*! + * @brief Disable specific interrupt. + * + * Empty function for build compatibility. + * + * @param interrupt The IRQ number. + * @return Always return kStatus_Success. + */ +static inline status_t DisableIRQ(IRQn_Type interrupt) +{ + return kStatus_Success; +} + +/*! + * @brief Disable the global IRQ + * + * Empty function for build compatibility. + * + * @return Always return 0; + */ +static inline uint32_t DisableGlobalIRQ(void) +{ + return 0; +} + +/*! + * @brief Enable the global IRQ + * + * Empty function for build compatibility. + * + * @param primask Not used. + */ +static inline void EnableGlobalIRQ(uint32_t primask) +{ +} + +#if defined(__cplusplus) +} +#endif + +/*! @} */ + +#endif /* _FSL_COMMON_DSP_H_ */ |