Add pulse encoder and usb host to imxrt (not tested)

bsp/imxrt/libraries/MIMXRT1050/SConscript

@@ -76,7 +76,17 @@ if GetDepend(['BSP_USING_DMA']):
     src += ['MIMXRT1052/drivers/fsl_edma.c']
     src += ['MIMXRT1052/drivers/fsl_lpuart_edma.c']
     src += ['MIMXRT1052/drivers/fsl_lpspi_edma.c']
+
+if GetDepend(['BSP_USING_PULSE_ENCODER']):
+    src += ['MIMXRT1052/drivers/fsl_enc.c']
     
+#Adding this as XBAR is used in pin mux
+src += ['MIMXRT1052/drivers/fsl_xbara.c']
+src += ['MIMXRT1052/drivers/fsl_xbarb.c']
+
+#fsl os abstract files
+src += ['MIMXRT1052/drivers/fsl_os_abstraction_rtthread.c']
+src += ['MIMXRT1052/drivers/generic_list.c']
 
 group = DefineGroup('Libraries', src, depend = [''], CPPPATH = path)
 

bsp/imxrt/libraries/drivers/SConscript

@@ -54,15 +54,22 @@ if GetDepend('BSP_USING_AUDIO'):
   
 if GetDepend('BSP_USING_SDIO'):
     src += ['drv_sdio.c'] 
-    
-if GetDepend('BSP_USING_USB_DEVICE'):
+
+if GetDepend('BSP_USING_PULSE_ENCODER'):
+    src += ['drv_pulse_encoder.c']
+
+if GetDepend('RT_USING_USB_DEVICE'):
     src += ['drv_usbd.c']
     src += Glob('usb/device/*.c')
 
-if GetDepend('BSP_USING_USB_DEVICE'):
+if GetDepend('RT_USING_USB_DEVICE') or GetDepend('RT_USING_USB_HOST'):
     src += Glob('usb/phy/*.c')
     CPPDEFINES += ['ENDIANNESS']
     
+if GetDepend('RT_USING_USB_HOST'):
+    src += ['drv_usbh.c']
+    src += Glob('usb/host/*.c')
+
 path =  [cwd,cwd + '/config']
 
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES=CPPDEFINES)

bsp/imxrt/libraries/drivers/usb/host/usb_host.h

 /*
  * Copyright (c) 2015 - 2016, Freescale Semiconductor, Inc.
- * Copyright 2016 NXP
+ * Copyright 2016 - 2019 NXP
+ * All rights reserved.
  *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #ifndef _USB_HOST_H_
@@ -34,6 +12,7 @@
 #include <usb/include/usb.h>
 #include <usb/include/usb_misc.h>
 #include <usb/include/usb_spec.h>
+#include <usb/include/usb_host_config.h>
 
 /*******************************************************************************
  * Definitions
@@ -68,6 +47,16 @@ typedef enum _usb_host_event
     kUSB_HostEventDetach,          /*!< Device is detached */
     kUSB_HostEventEnumerationDone, /*!< Device's enumeration is done and the device is supported */
     kUSB_HostEventNotSupported,    /*!< Device's enumeration is done and the device is not supported */
+    /*! Device's enumeration failed due to errors
+     * fail reason is put in the high 2 bytes of callback event code.
+     * kStatus_USB_TransferFailed - the transfer failed.
+     * kStatus_USB_TransferCancel - transfer is canceled by application.
+     * kStatus_USB_Error - parsing descriptor failed, the power cannot satisfy device's requirement,
+     *                     device addresss allocation failed, transfer is not enough
+     *                     or the transfer API failed.
+     * kStatus_USB_AllocFail - malloc failed.
+     */
+    kUSB_HostEventEnumerationFail,
 #if ((defined(USB_HOST_CONFIG_LOW_POWER_MODE)) && (USB_HOST_CONFIG_LOW_POWER_MODE > 0U))
     kUSB_HostEventNotSuspended,      /*!< Suspend failed */
     kUSB_HostEventSuspended,         /*!< Suspend successful */
@@ -103,7 +92,60 @@ typedef enum _usb_host_dev_info
     kUSB_HostGetConfigurationDes,    /*!< Device's configuration descriptor pointer */
     kUSB_HostGetConfigurationLength, /*!< Device's configuration descriptor pointer */
 } usb_host_dev_info_t;
+/*! @brief Request type */
+typedef enum _usb_host_request_type
+{
+    kRequestDevice = 1U, /*!< Control request object is device */
+    kRequestInterface,   /*!< Control request object is interface */
+    kRequestEndpoint,    /*!< Control request object is endpoint */
+} usb_host_request_type_t;
+/*! @brief For USB_REQUEST_STANDARD_GET_DESCRIPTOR and USB_REQUEST_STANDARD_SET_DESCRIPTOR */
+typedef struct _usb_host_process_descriptor_param
+{
+    uint8_t descriptorType;    /*!< See the usb_spec.h, such as the USB_DESCRIPTOR_TYPE_DEVICE */
+    uint8_t descriptorIndex;   /*!< The descriptor index is used to select a specific descriptor (only for configuration
+                                  and string descriptors) when several descriptors of the same type are implemented in a
+                                  device */
+    uint8_t languageId;        /*!< It specifies the language ID for string descriptors or is reset to zero for other
+                                  descriptors */
+    uint8_t *descriptorBuffer; /*!< Buffer pointer */
+    uint16_t descriptorLength; /*!< Buffer data length */
+} usb_host_process_descriptor_param_t;
+/*! @brief For USB_REQUEST_STANDARD_CLEAR_FEATURE and USB_REQUEST_STANDARD_SET_FEATURE */
+typedef struct _usb_host_process_feature_param
+{
+    uint8_t requestType;         /*!< See the #usb_host_request_type_t */
+    uint8_t featureSelector;     /*!< Set/cleared feature */
+    uint8_t interfaceOrEndpoint; /*!< Interface or end pointer */
+} usb_host_process_feature_param_t;
+/*! @brief For USB_REQUEST_STANDARD_GET_INTERFACE */
+typedef struct _usb_host_get_interface_param
+{
+    uint8_t interface;                 /*!< Interface number */
+    uint8_t *alternateInterfaceBuffer; /*!< Save the transfer result */
+} usb_host_get_interface_param_t;
+
+/*! @brief For USB_REQUEST_STANDARD_GET_STATUS */
+typedef struct _usb_host_get_status_param
+{
+    uint16_t statusSelector; /*!< Interface number, the end pointer number or OTG status selector */
+    uint8_t requestType;     /*!< See the #usb_host_request_type_t */
+    uint8_t *statusBuffer;   /*!< Save the transfer result */
+} usb_host_get_status_param_t;
 
+/*! @brief For USB_REQUEST_STANDARD_SET_INTERFACE */
+typedef struct _usb_host_set_interface_param
+{
+    uint8_t alternateSetting; /*!< Alternate setting value */
+    uint8_t interface;        /*!< Interface number */
+} usb_host_set_interface_param_t;
+
+/*! @brief For USB_REQUEST_STANDARD_SYNCH_FRAME */
+typedef struct _usb_host_synch_frame_param
+{
+    uint8_t endpoint;           /*!< Endpoint number */
+    uint8_t *frameNumberBuffer; /*!< Frame number data buffer */
+} usb_host_synch_frame_param_t;
 /*!
  * @brief Host callback function typedef.
  *
@@ -243,8 +285,8 @@ typedef struct _usb_host_pipe_init
 /*! @brief Cancel transfer parameter structure */
 typedef struct _usb_host_cancel_param
 {
-    usb_host_pipe_handle pipeHandle; /*!< Cancelling pipe handle*/
-    usb_host_transfer_t *transfer;   /*!< Cancelling transfer*/
+    usb_host_pipe_handle pipeHandle; /*!< Canceling pipe handle*/
+    usb_host_transfer_t *transfer;   /*!< Canceling transfer*/
 } usb_host_cancel_param_t;
 
 /*******************************************************************************
@@ -342,7 +384,7 @@ extern usb_status_t USB_HostHelperParseAlternateSetting(usb_host_interface_handl
  * @retval kStatus_USB_InvalidParameter     The deviceHandle instance don't belong to hostHandle instance.
  */
 extern usb_status_t USB_HostRemoveDevice(usb_host_handle hostHandle, usb_device_handle deviceHandle);
-
+#if (defined(USB_HOST_CONFIG_KHCI) && (USB_HOST_CONFIG_KHCI > 0U))
 /*!
  * @brief KHCI task function.
  *
@@ -353,7 +395,8 @@ extern usb_status_t USB_HostRemoveDevice(usb_host_handle hostHandle, usb_device_
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostKhciTaskFunction(void *hostHandle);
-
+#endif
+#if (defined(USB_HOST_CONFIG_EHCI) && (USB_HOST_CONFIG_EHCI > 0U))
 /*!
  * @brief EHCI task function.
  *
@@ -364,7 +407,8 @@ extern void USB_HostKhciTaskFunction(void *hostHandle);
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostEhciTaskFunction(void *hostHandle);
-
+#endif
+#if (defined(USB_HOST_CONFIG_OHCI) && (USB_HOST_CONFIG_OHCI > 0U))
 /*!
  * @brief OHCI task function.
  *
@@ -375,7 +419,8 @@ extern void USB_HostEhciTaskFunction(void *hostHandle);
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostOhciTaskFunction(void *hostHandle);
-
+#endif
+#if (defined(USB_HOST_CONFIG_IP3516HS) && (USB_HOST_CONFIG_IP3516HS > 0U))
 /*!
  * @brief IP3516HS task function.
  *
@@ -386,7 +431,8 @@ extern void USB_HostOhciTaskFunction(void *hostHandle);
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostIp3516HsTaskFunction(void *hostHandle);
-
+#endif
+#if (defined(USB_HOST_CONFIG_KHCI) && (USB_HOST_CONFIG_KHCI > 0U))
 /*!
  * @brief Device KHCI ISR function.
  *
@@ -395,7 +441,8 @@ extern void USB_HostIp3516HsTaskFunction(void *hostHandle);
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostKhciIsrFunction(void *hostHandle);
-
+#endif
+#if (defined(USB_HOST_CONFIG_EHCI) && (USB_HOST_CONFIG_EHCI > 0U))
 /*!
  * @brief Device EHCI ISR function.
  *
@@ -404,7 +451,8 @@ extern void USB_HostKhciIsrFunction(void *hostHandle);
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostEhciIsrFunction(void *hostHandle);
-
+#endif
+#if (defined(USB_HOST_CONFIG_OHCI) && (USB_HOST_CONFIG_OHCI > 0U))
 /*!
  * @brief Device OHCI ISR function.
  *
@@ -413,7 +461,8 @@ extern void USB_HostEhciIsrFunction(void *hostHandle);
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostOhciIsrFunction(void *hostHandle);
-
+#endif
+#if (defined(USB_HOST_CONFIG_IP3516HS) && (USB_HOST_CONFIG_IP3516HS > 0U))
 /*!
  * @brief Device IP3516HS ISR function.
  *
@@ -422,7 +471,7 @@ extern void USB_HostOhciIsrFunction(void *hostHandle);
  * @param[in] hostHandle The host handle.
  */
 extern void USB_HostIp3516HsIsrFunction(void *hostHandle);
-
+#endif
 /*! @}*/
 
 /*!
@@ -566,7 +615,7 @@ extern usb_status_t USB_HostFreeTransfer(usb_host_handle hostHandle, usb_host_tr
  * This function sends the USB standard request packet.
  *
  * @param[in] deviceHandle    The device handle for control transfer.
- * @param[in] usbRequest      A USB standard request code. Se the usb_spec.h.
+ * @param[in] usbRequest      A USB standard request code. See the usb_spec.h.
  * @param[in] transfer        The used transfer.
  * @param[in] param           The parameter structure is different for different request, see
  * usb_host_framework.h.
@@ -694,10 +743,10 @@ extern usb_status_t USB_HostL1ResumeDeviceResquest(usb_host_handle hostHandle,
 /*!
  * @brief Update the lpm param.
  *
- * The function is used to configuure the lpm token.
+ * The function is used to configure the lpm token.
  *
  * @param[in] hostHandle The host handle.
- * @param[in] lpmParam HIRD vaule and whether enable remotewakeup.
+ * @param[in] lpmParam HIRD value and whether enable remotewakeup.
  *
  */
 extern usb_status_t USB_HostL1SleepDeviceResquestConfig(usb_host_handle hostHandle, uint8_t *lpmParam);
@@ -715,6 +764,19 @@ extern usb_status_t USB_HostUpdateHwTick(usb_host_handle hostHandle, uint64_t ti
 
 #endif
 
+#if ((defined(USB_HOST_CONFIG_BATTERY_CHARGER)) && (USB_HOST_CONFIG_BATTERY_CHARGER > 0U))
+/*!
+ * @brief Set the charger type. It is only supported on RT600 currently.
+ *
+ * The set charger type becomes valid in next attach.
+ *
+ * @param[in] hostHandle The host handle.
+ * @param[in] type.
+ *
+ */
+extern usb_status_t USB_HostSetChargerType(usb_host_handle hostHandle, uint8_t type);
+#endif
+
 /*! @}*/
 
 #ifdef __cplusplus

bsp/imxrt/libraries/drivers/usb/host/usb_host_devices.h

 /*
  * Copyright (c) 2015, Freescale Semiconductor, Inc.
  * Copyright 2016 NXP
+ * All rights reserved.
  *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #ifndef _USB_HOST_DEV_MNG_H_
@@ -79,11 +57,11 @@ typedef struct _usb_host_device_instance
     usb_descriptor_device_t *deviceDescriptor; /*!< Standard device descriptor */
     usb_host_pipe_handle controlPipe;          /*!< Device's control pipe */
     uint8_t *configurationDesc;                /*!< Configuration descriptor pointer */
+    uint8_t *enumBuffer;                       /*!< Buffer for enumeration */
     uint16_t configurationLen;                 /*!< Configuration descriptor length */
-    uint16_t configurationValue;               /*!< Configuration index */
     uint8_t interfaceStatus[USB_HOST_CONFIG_CONFIGURATION_MAX_INTERFACE]; /*!< Interfaces' status, please reference to
                                                                              #usb_host_interface_state_t */
-    uint8_t *enumBuffer;                                                  /*!< Buffer for enumeration */
+    uint8_t configurationValue;                                           /*!< Configuration index */
     uint8_t state;                                                        /*!< Device state for enumeration */
     uint8_t enumRetries;       /*!< Re-enumeration when error in control transfer */
     uint8_t stallRetries;      /*!< Re-transfer when stall */
@@ -104,11 +82,10 @@ typedef struct _usb_host_device_instance
 
 typedef struct _usb_host_enum_process_entry
 {
-    uint8_t successState; /*!< When the last step is successful, the next state value */
-    uint8_t retryState;   /*!< When the last step need retry, the next state value */
-    usb_status_t (*process)(usb_host_device_instance_t *deviceInstance); /*!< When the last step transfer is done, the
-                                                                            function is used to process the transfer
-                                                                            data */
+    usb_host_device_enumeration_status_t successState; /*!< When the last step is successful, the next state value */
+    usb_host_device_enumeration_status_t retryState;   /*!< When the last step need retry, the next state value */
+    /*! When the last step transfer is done, the function is used to process the transfer data */
+    usb_status_t (*process)(usb_host_device_instance_t *deviceInstance, uint32_t dataLength);
 } usb_host_enum_process_entry_t;
 
 /*******************************************************************************

bsp/imxrt/libraries/drivers/usb/host/usb_host_ehci.h

 /*
  * Copyright (c) 2015, Freescale Semiconductor, Inc.
- * Copyright 2016 NXP
+ * Copyright 2016,2019 NXP
+ * All rights reserved.
  *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #ifndef _USB_HOST_CONTROLLER_EHCI_H_
@@ -39,95 +17,95 @@
  * Definitions
  ******************************************************************************/
 /* EHCI host macros */
-#define EHCI_HOST_T_INVALID_VALUE (1U)
-#define EHCI_HOST_POINTER_TYPE_ITD (0x00U)
-#define EHCI_HOST_POINTER_TYPE_QH (0x00000002U)
-#define EHCI_HOST_POINTER_TYPE_SITD (0x00000004U)
-#define EHCI_HOST_POINTER_TYPE_FSTN (0x00000006U)
-#define EHCI_HOST_POINTER_TYPE_MASK (0x00000006U)
+#define EHCI_HOST_T_INVALID_VALUE      (1U)
+#define EHCI_HOST_POINTER_TYPE_ITD     (0x00U)
+#define EHCI_HOST_POINTER_TYPE_QH      (0x00000002U)
+#define EHCI_HOST_POINTER_TYPE_SITD    (0x00000004U)
+#define EHCI_HOST_POINTER_TYPE_FSTN    (0x00000006U)
+#define EHCI_HOST_POINTER_TYPE_MASK    (0x00000006U)
 #define EHCI_HOST_POINTER_ADDRESS_MASK (0xFFFFFFE0U)
-#define EHCI_HOST_PID_OUT (0U)
-#define EHCI_HOST_PID_IN (1U)
-#define EHCI_HOST_PID_SETUP (2U)
-
-#define EHCI_HOST_QH_RL_SHIFT (28U)
-#define EHCI_HOST_QH_RL_MASK (0xF0000000U)
-#define EHCI_HOST_QH_C_SHIFT (27U)
-#define EHCI_HOST_QH_MAX_PACKET_LENGTH_SHIFT (16U)
-#define EHCI_HOST_QH_MAX_PACKET_LENGTH_MASK (0x07FF0000U)
-#define EHCI_HOST_QH_H_SHIFT (15U)
-#define EHCI_HOST_QH_DTC_SHIFT (14U)
-#define EHCI_HOST_QH_EPS_SHIFT (12U)
-#define EHCI_HOST_QH_ENDPT_SHIFT (8U)
-#define EHCI_HOST_QH_I_SHIFT (7U)
-#define EHCI_HOST_QH_DEVICE_ADDRESS_SHIFT (0U)
-#define EHCI_HOST_QH_MULT_SHIFT (30U)
-#define EHCI_HOST_QH_PORT_NUMBER_SHIFT (23U)
-#define EHCI_HOST_QH_HUB_ADDR_SHIFT (16U)
-#define EHCI_HOST_QH_UFRAME_CMASK_SHIFT (8U)
-#define EHCI_HOST_QH_UFRAME_SMASK_SHIFT (0U)
-#define EHCI_HOST_QH_STATUS_ERROR_MASK (0x0000007EU)
+#define EHCI_HOST_PID_OUT              (0UL)
+#define EHCI_HOST_PID_IN               (1UL)
+#define EHCI_HOST_PID_SETUP            (2UL)
+
+#define EHCI_HOST_QH_RL_SHIFT                  (28U)
+#define EHCI_HOST_QH_RL_MASK                   (0xF0000000U)
+#define EHCI_HOST_QH_C_SHIFT                   (27U)
+#define EHCI_HOST_QH_MAX_PACKET_LENGTH_SHIFT   (16U)
+#define EHCI_HOST_QH_MAX_PACKET_LENGTH_MASK    (0x07FF0000U)
+#define EHCI_HOST_QH_H_SHIFT                   (15U)
+#define EHCI_HOST_QH_DTC_SHIFT                 (14U)
+#define EHCI_HOST_QH_EPS_SHIFT                 (12U)
+#define EHCI_HOST_QH_ENDPT_SHIFT               (8U)
+#define EHCI_HOST_QH_I_SHIFT                   (7U)
+#define EHCI_HOST_QH_DEVICE_ADDRESS_SHIFT      (0U)
+#define EHCI_HOST_QH_MULT_SHIFT                (30U)
+#define EHCI_HOST_QH_PORT_NUMBER_SHIFT         (23U)
+#define EHCI_HOST_QH_HUB_ADDR_SHIFT            (16U)
+#define EHCI_HOST_QH_UFRAME_CMASK_SHIFT        (8U)
+#define EHCI_HOST_QH_UFRAME_SMASK_SHIFT        (0U)
+#define EHCI_HOST_QH_STATUS_ERROR_MASK         (0x0000007EU)
 #define EHCI_HOST_QH_STATUS_NOSTALL_ERROR_MASK (0x0000003EU)
 
-#define EHCI_HOST_QTD_DT_SHIFT (31U)
-#define EHCI_HOST_QTD_DT_MASK (0x80000000U)
-#define EHCI_HOST_QTD_TOTAL_BYTES_SHIFT (16U)
-#define EHCI_HOST_QTD_TOTAL_BYTES_MASK (0x7FFF0000U)
-#define EHCI_HOST_QTD_IOC_MASK (0x00008000U)
-#define EHCI_HOST_QTD_C_PAGE_SHIFT (12U)
-#define EHCI_HOST_QTD_CERR_SHIFT (10U)
-#define EHCI_HOST_QTD_CERR_MAX_VALUE (0x00000003U)
-#define EHCI_HOST_QTD_PID_CODE_SHIFT (8U)
-#define EHCI_HOST_QTD_STATUS_SHIFT (0U)
-#define EHCI_HOST_QTD_CURRENT_OFFSET_MASK (0x00000FFFU)
-#define EHCI_HOST_QTD_BUFFER_POINTER_SHIFT (12U)
-#define EHCI_HOST_QTD_STATUS_ACTIVE_MASK (0x00000080U)
-#define EHCI_HOST_QTD_STATUS_MASK (0x000000ffU)
-#define EHCI_HOST_QTD_STATUS_ERROR_MASK (0x0000007EU)
+#define EHCI_HOST_QTD_DT_SHIFT                (31U)
+#define EHCI_HOST_QTD_DT_MASK                 (0x80000000U)
+#define EHCI_HOST_QTD_TOTAL_BYTES_SHIFT       (16U)
+#define EHCI_HOST_QTD_TOTAL_BYTES_MASK        (0x7FFF0000U)
+#define EHCI_HOST_QTD_IOC_MASK                (0x00008000U)
+#define EHCI_HOST_QTD_C_PAGE_SHIFT            (12U)
+#define EHCI_HOST_QTD_CERR_SHIFT              (10U)
+#define EHCI_HOST_QTD_CERR_MAX_VALUE          (0x00000003UL)
+#define EHCI_HOST_QTD_PID_CODE_SHIFT          (8U)
+#define EHCI_HOST_QTD_STATUS_SHIFT            (0U)
+#define EHCI_HOST_QTD_CURRENT_OFFSET_MASK     (0x00000FFFU)
+#define EHCI_HOST_QTD_BUFFER_POINTER_SHIFT    (12U)
+#define EHCI_HOST_QTD_STATUS_ACTIVE_MASK      (0x00000080U)
+#define EHCI_HOST_QTD_STATUS_MASK             (0x000000ffU)
+#define EHCI_HOST_QTD_STATUS_ERROR_MASK       (0x0000007EU)
 #define EHCI_HOST_QTD_STATUS_STALL_ERROR_MASK (0x00000040U)
 
-#define EHCI_HOST_ITD_STATUS_ACTIVE_MASK (0x80000000U)
-#define EHCI_HOST_ITD_TRANSACTION_LEN_SHIFT (16U)
-#define EHCI_HOST_ITD_TRANSACTION_LEN_MASK (0x0FFF0000U)
-#define EHCI_HOST_ITD_IOC_SHIFT (15U)
-#define EHCI_HOST_ITD_PG_SHIFT (12U)
+#define EHCI_HOST_ITD_STATUS_ACTIVE_MASK       (0x80000000U)
+#define EHCI_HOST_ITD_TRANSACTION_LEN_SHIFT    (16U)
+#define EHCI_HOST_ITD_TRANSACTION_LEN_MASK     (0x0FFF0000U)
+#define EHCI_HOST_ITD_IOC_SHIFT                (15U)
+#define EHCI_HOST_ITD_PG_SHIFT                 (12U)
 #define EHCI_HOST_ITD_TRANSACTION_OFFSET_SHIFT (0U)
-#define EHCI_HOST_ITD_TRANSACTION_OFFSET_MASK (0x00000FFFU)
-#define EHCI_HOST_ITD_BUFFER_POINTER_SHIFT (12U)
-#define EHCI_HOST_ITD_ENDPT_SHIFT (8U)
-#define EHCI_HOST_ITD_DEVICE_ADDRESS_SHIFT (0U)
-#define EHCI_HOST_ITD_MAX_PACKET_SIZE_SHIFT (0U)
-#define EHCI_HOST_ITD_MULT_SHIFT (0U)
-#define EHCI_HOST_ITD_DIRECTION_SHIFT (11U)
-
-#define EHCI_HOST_SITD_STATUS_ACTIVE_MASK (0x00000080U)
-#define EHCI_HOST_SITD_DIRECTION_SHIFT (31U)
-#define EHCI_HOST_SITD_PORT_NUMBER_SHIFT (24U)
-#define EHCI_HOST_SITD_HUB_ADDR_SHIFT (16U)
-#define EHCI_HOST_SITD_ENDPT_SHIFT (8U)
+#define EHCI_HOST_ITD_TRANSACTION_OFFSET_MASK  (0x00000FFFU)
+#define EHCI_HOST_ITD_BUFFER_POINTER_SHIFT     (12U)
+#define EHCI_HOST_ITD_ENDPT_SHIFT              (8U)
+#define EHCI_HOST_ITD_DEVICE_ADDRESS_SHIFT     (0U)
+#define EHCI_HOST_ITD_MAX_PACKET_SIZE_SHIFT    (0U)
+#define EHCI_HOST_ITD_MULT_SHIFT               (0U)
+#define EHCI_HOST_ITD_DIRECTION_SHIFT          (11U)
+
+#define EHCI_HOST_SITD_STATUS_ACTIVE_MASK   (0x00000080U)
+#define EHCI_HOST_SITD_DIRECTION_SHIFT      (31U)
+#define EHCI_HOST_SITD_PORT_NUMBER_SHIFT    (24U)
+#define EHCI_HOST_SITD_HUB_ADDR_SHIFT       (16U)
+#define EHCI_HOST_SITD_ENDPT_SHIFT          (8U)
 #define EHCI_HOST_SITD_DEVICE_ADDRESS_SHIFT (0U)
-#define EHCI_HOST_SITD_CMASK_SHIFT (8U)
-#define EHCI_HOST_SITD_SMASK_SHIFT (0U)
-#define EHCI_HOST_SITD_TOTAL_BYTES_SHIFT (16U)
-#define EHCI_HOST_SITD_TOTAL_BYTES_MASK (0x03FF0000U)
-#define EHCI_HOST_SITD_TP_SHIFT (3U)
-#define EHCI_HOST_SITD_TCOUNT_SHIFT (0U)
-#define EHCI_HOST_SITD_IOC_SHIFT (31U)
+#define EHCI_HOST_SITD_CMASK_SHIFT          (8U)
+#define EHCI_HOST_SITD_SMASK_SHIFT          (0U)
+#define EHCI_HOST_SITD_TOTAL_BYTES_SHIFT    (16U)
+#define EHCI_HOST_SITD_TOTAL_BYTES_MASK     (0x03FF0000U)
+#define EHCI_HOST_SITD_TP_SHIFT             (3U)
+#define EHCI_HOST_SITD_TCOUNT_SHIFT         (0U)
+#define EHCI_HOST_SITD_IOC_SHIFT            (31U)
 
 /* register related MACROs */
-#define EHCI_PORTSC1_W1_BITS (0x0000002AU)
+#define EHCI_PORTSC1_W1_BITS  (0x0000002AU)
 #define EHCI_MAX_UFRAME_VALUE (0x00003FFFU)
 
 /* task event */
-#define EHCI_TASK_EVENT_DEVICE_ATTACH (0x01U)
+#define EHCI_TASK_EVENT_DEVICE_ATTACH    (0x01U)
 #define EHCI_TASK_EVENT_TRANSACTION_DONE (0x02U)
-#define EHCI_TASK_EVENT_DEVICE_DETACH (0x04U)
-#define EHCI_TASK_EVENT_PORT_CHANGE (0x08U)
-#define EHCI_TASK_EVENT_TIMER0 (0x10U)
-#define EHCI_TASK_EVENT_TIMER1 (0x20U)
+#define EHCI_TASK_EVENT_DEVICE_DETACH    (0x04U)
+#define EHCI_TASK_EVENT_PORT_CHANGE      (0x08U)
+#define EHCI_TASK_EVENT_TIMER0           (0x10U)
+#define EHCI_TASK_EVENT_TIMER1           (0x20U)
 
-#define USB_HostEhciLock() USB_OsaMutexLock(ehciInstance->ehciMutex)
-#define USB_HostEhciUnlock() USB_OsaMutexUnlock(ehciInstance->ehciMutex)
+#define USB_HostEhciLock()   (void)OSA_MutexLock(ehciInstance->ehciMutex, USB_OSA_WAIT_TIMEOUT)
+#define USB_HostEhciUnlock() (void)OSA_MutexUnlock(ehciInstance->ehciMutex)
 
 /*******************************************************************************
  * KHCI driver public structures, enumerations, macros, functions
@@ -144,6 +122,8 @@
 #define USB_HOST_EHCI_PORT_CONNECT_DEBOUNCE_DELAY (101U)
 /*! @brief Delay for port reset */
 #define USB_HOST_EHCI_PORT_RESET_DELAY (11U)
+/*! @brief The MAX continuous transfers that application can send. */
+#define USB_HOST_EHCI_ISO_MAX_CONTINUOUS_TRANSFER (8U)
 /*! @brief The SITD inserts a frame interval for putting more SITD continuously.
  * There is an interval when an application sends two FS/LS ISO transfers.
  * When the interval is less than the macro, the two transfers are continuous in the frame list. Otherwise, the two
@@ -171,7 +151,7 @@
  */
 #define USB_HOST_EHCI_ISO_BOUNCE_UFRAME_NUMBER (16U)
 /*! @brief Control or bulk transaction timeout value (unit: 100 ms) */
-#define USB_HOST_EHCI_CONTROL_BULK_TIME_OUT_VALUE (20U)
+#define USB_HOST_EHCI_CONTROL_BULK_TIME_OUT_VALUE (50U)
 
 #if ((defined(USB_HOST_CONFIG_LOW_POWER_MODE)) && (USB_HOST_CONFIG_LOW_POWER_MODE > 0U))
 typedef enum _bus_ehci_suspend_request_state
@@ -323,8 +303,10 @@ typedef struct _usb_host_ehci_instance
     usb_host_ehci_pipe_t *ehciPipeIndexBase;   /*!< Pipe buffer's start pointer*/
     usb_host_ehci_pipe_t *ehciPipeList;        /*!< Idle pipe list pointer*/
     usb_host_ehci_pipe_t *ehciRunningPipeList; /*!< Running pipe list pointer*/
-    usb_osa_mutex_handle ehciMutex;            /*!< EHCI mutex*/
-    usb_osa_event_handle taskEventHandle;      /*!< EHCI task event*/
+    osa_mutex_handle_t ehciMutex;              /*!< EHCI mutex*/
+    uint32_t mutexBuffer[(OSA_MUTEX_HANDLE_SIZE + 3) / 4];           /*!< The mutex buffer. */
+    osa_event_handle_t taskEventHandle;                              /*!< EHCI task event*/
+    uint32_t taskEventHandleBuffer[(OSA_EVENT_HANDLE_SIZE + 3) / 4]; /*!< EHCI task event handle buffer*/
 #if ((defined(USB_HOST_CONFIG_LOW_POWER_MODE)) && (USB_HOST_CONFIG_LOW_POWER_MODE > 0U))
     uint64_t matchTick;
     USBPHY_Type *registerPhyBase; /*!< The base address of the PHY register */
@@ -355,6 +337,10 @@ typedef struct _usb_host_ehci_data
 #endif
 #if ((defined(USB_HOST_CONFIG_EHCI_MAX_ITD)) && (USB_HOST_CONFIG_EHCI_MAX_ITD > 0U))
     usb_host_ehci_itd_t ehciItd[USB_HOST_CONFIG_EHCI_MAX_ITD]; /*!< Idle ITD list array*/
+    /* add additional 32bytes because the itd cannot cross over 4K boundary,
+     * If one ITD cross over 4K boundary, the code will move 32 bytes for ITD.
+     */
+    uint32_t reserved[8];
 #endif
 #if ((defined(USB_HOST_CONFIG_EHCI_MAX_SITD)) && (USB_HOST_CONFIG_EHCI_MAX_SITD > 0U))
     usb_host_ehci_sitd_t ehciSitd[USB_HOST_CONFIG_EHCI_MAX_SITD]; /*!< Idle SITD list array*/

bsp/imxrt/libraries/drivers/usb/host/usb_host_hci.h

 /*
  * Copyright (c) 2015, Freescale Semiconductor, Inc.
- * Copyright 2016 NXP
+ * Copyright 2016 - 2019 NXP
+ * All rights reserved.
  *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- *
- * o Redistributions of source code must retain the above copyright notice, this list
- *   of conditions and the following disclaimer.
- *
- * o Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- *
- * o Neither the name of the copyright holder nor the names of its
- *   contributors may be used to endorse or promote products derived from this
- *   software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #ifndef _USB_HOST_HCI_H_
@@ -36,9 +14,9 @@
  ******************************************************************************/
 
 /*! @brief USB host lock */
-#define USB_HostLock() USB_OsaMutexLock(hostInstance->hostMutex)
+#define USB_HostLock() OSA_MutexLock(hostInstance->hostMutex, RT_WAITING_FOREVER)
 /*! @brief USB host unlock */
-#define USB_HostUnlock() USB_OsaMutexUnlock(hostInstance->hostMutex)
+#define USB_HostUnlock() OSA_MutexUnlock(hostInstance->hostMutex)
 
 /*!
  * @addtogroup usb_host_controller_driver
@@ -56,6 +34,10 @@ typedef enum _usb_host_controller_control
     kUSB_HostPortAttachDisable,            /*!< Disable the port attach event */
     kUSB_HostPortAttachEnable,             /*!< Enable the port attach event */
     kUSB_HostL1Config,                     /*!< L1 suspend Bus control code */
+    kUSB_HostSetChargerType,               /*!< set charger type */
+#if ((defined USB_HOST_CONFIG_COMPLIANCE_TEST) && (USB_HOST_CONFIG_COMPLIANCE_TEST))
+    kUSB_HostTestModeInit, /*!< intialize charger type */
+#endif
 } usb_host_controller_control_t;
 
 /*! @brief USB host controller bus control code */
@@ -97,7 +79,9 @@ typedef struct _usb_host_controller_interface
                                     uint32_t ioctlEvent,
                                     void *ioctlParam); /*!< Control a controller function prototype*/
 } usb_host_controller_interface_t;
-
+#if ((defined USB_HOST_CONFIG_COMPLIANCE_TEST) && (USB_HOST_CONFIG_COMPLIANCE_TEST))
+usb_status_t USB_HostTestModeInit(usb_device_handle deviceHandle);
+#endif
 /*! @}*/
 
 /*!
@@ -110,7 +94,8 @@ typedef struct _usb_host_instance
 {
     void *controllerHandle;                                          /*!< The low level controller handle*/
     host_callback_t deviceCallback;                                  /*!< Device attach/detach callback*/
-    usb_osa_mutex_handle hostMutex;                                  /*!< Host layer mutex*/
+    osa_mutex_handle_t hostMutex;                                    /*!< Host layer mutex*/
+    uint32_t mutexBuffer[(OSA_MUTEX_HANDLE_SIZE + 3) / 4];           /*!< Host layer mutex*/
     usb_host_transfer_t transferList[USB_HOST_CONFIG_MAX_TRANSFERS]; /*!< Transfer resource*/
     usb_host_transfer_t *transferHead;                               /*!< Idle transfer head*/
     const usb_host_controller_interface_t *controllerTable;          /*!< KHCI/EHCI interface*/
@@ -126,6 +111,7 @@ typedef struct _usb_host_instance
     uint8_t controllerId;      /*!< The controller ID*/
 } usb_host_instance_t;
 
+extern usb_host_instance_t g_UsbHostInstance[USB_HOST_CONFIG_MAX_HOST];
 /*! @}*/
 
 #endif /* _USB_HOST_HCI_H_ */