The following table specifies differences between this release and prior releases that impact behavior or flow when migrating.
|For Versal platforms, the
v++ --link command generates an intermediate
XSA file rather than an XCLBIN file. The final XCLBIN file is
generated during the packaging step, as defined by the
|Vitis embedded platform
|The default SD card FAT32 partition mount point is changed from
in PetaLinux and common images.
config_export -deadlock_detection command has
been relocated to
config_rtl. The command is
otherwise the same.
option has changed the default value from
true. Set the option to
to restore the old behavior.
|There are changes to the interfaces for the Vitis HLS FFT and FIR that might affect user code. Streaming interfaces are now used where array interfaces were used.
|Auto-restarting kernels can now be triggered from the host code by setting the restart register counter to all 1s. Previously, auto-restarting kernels was triggered by setting bit 7 of the control register to 1.
|Images generated in the Hardware/package
directory can now run freely. The image with the
enable_aie_debug property is moved to the
|The XRT native API required standard has been changed from
xbmgnt --legacy option
is removed. Refer to the XRT documentation on github.io for how to
migrate legacy commands to new commands.