bsp/imxrt: Import files from MCUXpresso SDK V2.8.5

The following files have been imported:

cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/clock_config.h include/fsl_clock_config.h
cp ${SDK}/boards/evkbimxrt1050/project_template/dcd.c start/flash-dcd.c
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.c nxp/boards/evkbimxrt1050
cp ${SDK}/boards/evkbimxrt1050/project_template/pin_mux.h include/fsl_pin_mux.h
cp ${SDK}/boards/evkbimxrt1050/xip/evkbimxrt1050_flexspi_nor_config.h include/fsl_flexspi_nor_config.h
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052.h include
cp ${SDK}/devices/MIMXRT1052/MIMXRT1052_features.h include
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.c nxp/devices/MIMXRT1052/drivers
cp ${SDK}/devices/MIMXRT1052/drivers/fsl_*.h include
cp ${SDK}/devices/MIMXRT1052/fsl_device_registers.h include
cp ${SDK}/devices/MIMXRT1052/system_MIMXRT1052.h include/
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c nxp/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.c
cp ${SDK}/devices/MIMXRT1052/xip/fsl_flexspi_nor_boot.h include

Update #4180

1 files changed, 157 insertions, 0 deletions

diff --git a/bsps/arm/imxrt/include/fsl_lpi2c_edma.h b/bsps/arm/imxrt/include/fsl_lpi2c_edma.h
new file mode 100644
index 0000000000..d088dab63b
--- /dev/null
+++ b/bsps/arm/imxrt/include/fsl_lpi2c_edma.h
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2015, Freescale Semiconductor, Inc.
+ * Copyright 2016-2020 NXP
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef _FSL_LPI2C_EDMA_H_
+#define _FSL_LPI2C_EDMA_H_
+
+#include "fsl_lpi2c.h"
+#include "fsl_edma.h"
+
+/*******************************************************************************
+ * Definitions
+ ******************************************************************************/
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief LPI2C EDMA driver version 2.1.11. */
+#define FSL_LPI2C_EDMA_DRIVER_VERSION (MAKE_VERSION(2, 1, 11))
+/*@}*/
+
+/*!
+ * @addtogroup lpi2c_master_edma_driver
+ * @{
+ */
+
+/* Forward declaration of the transfer descriptor and handle typedefs. */
+typedef struct _lpi2c_master_edma_handle lpi2c_master_edma_handle_t;
+
+/*!
+ * @brief Master DMA completion callback function pointer type.
+ *
+ * This callback is used only for the non-blocking master transfer API. Specify the callback you wish to use
+ * in the call to LPI2C_MasterCreateEDMAHandle().
+ *
+ * @param base The LPI2C peripheral base address.
+ * @param handle Handle associated with the completed transfer.
+ * @param completionStatus Either kStatus_Success or an error code describing how the transfer completed.
+ * @param userData Arbitrary pointer-sized value passed from the application.
+ */
+typedef void (*lpi2c_master_edma_transfer_callback_t)(LPI2C_Type *base,
+                                                      lpi2c_master_edma_handle_t *handle,
+                                                      status_t completionStatus,
+                                                      void *userData);
+
+/*!
+ * @brief Driver handle for master DMA APIs.
+ * @note The contents of this structure are private and subject to change.
+ */
+struct _lpi2c_master_edma_handle
+{
+    LPI2C_Type *base;                 /*!< LPI2C base pointer. */
+    bool isBusy;                      /*!< Transfer state machine current state. */
+    uint8_t nbytes;                   /*!< eDMA minor byte transfer count initially configured. */
+    uint16_t commandBuffer[7];        /*!< LPI2C command sequence. */
+    lpi2c_master_transfer_t transfer; /*!< Copy of the current transfer info. */
+    lpi2c_master_edma_transfer_callback_t completionCallback; /*!< Callback function pointer. */
+    void *userData;                                           /*!< Application data passed to callback. */
+    edma_handle_t *rx;                                        /*!< Handle for receive DMA channel. */
+    edma_handle_t *tx;                                        /*!< Handle for transmit DMA channel. */
+    edma_tcd_t tcds[3]; /*!< Software TCD. Three are allocated to provide enough room to align to 32-bytes. */
+};
+
+/*! @} */
+
+/*******************************************************************************
+ * API
+ ******************************************************************************/
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+/*!
+ * @addtogroup lpi2c_master_edma_driver
+ * @{
+ */
+
+/*! @name Master DMA */
+/*@{*/
+
+/*!
+ * @brief Create a new handle for the LPI2C master DMA APIs.
+ *
+ * The creation of a handle is for use with the DMA APIs. Once a handle
+ * is created, there is not a corresponding destroy handle. If the user wants to
+ * terminate a transfer, the LPI2C_MasterTransferAbortEDMA() API shall be called.
+ *
+ * For devices where the LPI2C send and receive DMA requests are OR'd together, the @a txDmaHandle
+ * parameter is ignored and may be set to NULL.
+ *
+ * @param base The LPI2C peripheral base address.
+ * @param[out] handle Pointer to the LPI2C master driver handle.
+ * @param rxDmaHandle Handle for the eDMA receive channel. Created by the user prior to calling this function.
+ * @param txDmaHandle Handle for the eDMA transmit channel. Created by the user prior to calling this function.
+ * @param callback User provided pointer to the asynchronous callback function.
+ * @param userData User provided pointer to the application callback data.
+ */
+void LPI2C_MasterCreateEDMAHandle(LPI2C_Type *base,
+                                  lpi2c_master_edma_handle_t *handle,
+                                  edma_handle_t *rxDmaHandle,
+                                  edma_handle_t *txDmaHandle,
+                                  lpi2c_master_edma_transfer_callback_t callback,
+                                  void *userData);
+
+/*!
+ * @brief Performs a non-blocking DMA-based transaction on the I2C bus.
+ *
+ * The callback specified when the @a handle was created is invoked when the transaction has
+ * completed.
+ *
+ * @param base The LPI2C peripheral base address.
+ * @param handle Pointer to the LPI2C master driver handle.
+ * @param transfer The pointer to the transfer descriptor.
+ * @retval kStatus_Success The transaction was started successfully.
+ * @retval #kStatus_LPI2C_Busy Either another master is currently utilizing the bus, or another DMA
+ *      transaction is already in progress.
+ */
+status_t LPI2C_MasterTransferEDMA(LPI2C_Type *base,
+                                  lpi2c_master_edma_handle_t *handle,
+                                  lpi2c_master_transfer_t *transfer);
+
+/*!
+ * @brief Returns number of bytes transferred so far.
+ *
+ * @param base The LPI2C peripheral base address.
+ * @param handle Pointer to the LPI2C master driver handle.
+ * @param[out] count Number of bytes transferred so far by the non-blocking transaction.
+ * @retval kStatus_Success
+ * @retval kStatus_NoTransferInProgress There is not a DMA transaction currently in progress.
+ */
+status_t LPI2C_MasterTransferGetCountEDMA(LPI2C_Type *base, lpi2c_master_edma_handle_t *handle, size_t *count);
+
+/*!
+ * @brief Terminates a non-blocking LPI2C master transmission early.
+ *
+ * @note It is not safe to call this function from an IRQ handler that has a higher priority than the
+ *      eDMA peripheral's IRQ priority.
+ *
+ * @param base The LPI2C peripheral base address.
+ * @param handle Pointer to the LPI2C master driver handle.
+ * @retval kStatus_Success A transaction was successfully aborted.
+ * @retval #kStatus_LPI2C_Idle There is not a DMA transaction currently in progress.
+ */
+status_t LPI2C_MasterTransferAbortEDMA(LPI2C_Type *base, lpi2c_master_edma_handle_t *handle);
+
+/*@}*/
+
+/*! @} */
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _FSL_LPI2C_EDMA_H_ */