Hi Biafra,
I contacted P&E support and got reply from P&E support Takao Yamada:
"
We do not have a PDF or other documentation on the init macro scripts yet, but
the attached document is useful in learning the commands that are available to
be used in the script. The document is for PPCNEXUS devices, but the commands
are similar enough for ARM devices that apply. Chapter 11 has the full listing.
"
According to the note in MCUXpresso IDE User Guide
" Important Note: Low level debug operations via P&E debug probes are supported by P&E software. This includes, Part Support handling, Flash Programming, and many other features. If problems are encountered, P&E Micro maintain a range of support forums at http://www.pemicro.com/forums/
"
Thus if you have further question about P&E low level debug operations, I suggest you contact P&E forums.
Have a great day,
TIC
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