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• Introduction

• Hardware Setup

• Software Setup

• Petalinux build steps

• Host Mode

  • USB HOST mode Jumper settings

  • Kernel Configuration

  • Device Tree

  • Test Procedure

  • Logs

• Peripheral Mode

  • USB  jumper settings for Peripheral mode

  • Kernel configurations

  • Device Tree

  • Steps to test peripheral mode

  • Logs

• OTG Mode

  • USB  jumper settings for OTG mode

  • Kernel Configurations

  • Device Tree

  • Steps to test OTG

    • Peripheral Mode

    • Host Mode

  • Logs

• Ethernet Gadget

  • Kernel Configurations

  • Device Tree

  • Steps to test Ethernet Gadget

  • Logs

• Composite gadget

  • Kernel configurations

  • Device Tree 

  • Steps to test Composite Gadget

  • Logs

• HID Gadget

  • Kernel configurations

  • Device Tree

  • Steps to test HID Gadget

  • Logs

• Audio Gadget

  • Kernel configurations

  • Device Tree 

  • Steps to test Audio Gadget

  • Logs

• UVC Gadget

  • Kernel configurations

  • Device Tree 

  • Steps to add uvc-gadget test application to petalinux project

  • Steps to test UVC Gadget

  • Logs

• References

Introduction

• The USB controller can be configured as host, device, or on-the-go (OTG).

• The core is compliant to USB 2.0 specification and supports high, full, and low-speed modes in all configurations.

• In host mode, the USB controller is compliant with the Intel XHCI specification. In device mode, it supports up to 12 end points.

• The universal low peripheral interface (ULPI) is used to connect the controller to an external PHY operating up to 480 Mb/s.

• Versal supports only USB 2.0 protocol.

• Provided below test cases are proven on vck190-es1 board with 2021.1 release.

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