NXP i.MX 91

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The NXP iMX 91 are applications processors integrating Arm Cortex-A55 core targeting medical, industrial and consumer IoT market segments.

Core Support

Cortex-A55

Init/Setup

  • The target device must contain a valid boot-image that performs initial configuration and enables debug access.

Reset

  • Core reset is not performed.

Attach

  • Attach to a running target is supported only assuming it is already configured by bootloader/OS kernel.

Device Specific Handling

Limitations

  • Some U-Boot/Linux images can reconfigure SWD/JTAG pins restricting access to the debug components. Please refer to the corresponding silicon/board vendor in order to get information about SWD/JTAG configuration.

Evaluation Boards

Example Application

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