Documentation | Improve ZynqMP RPU documentation (!256)

[Chris Johns (@chris)]

Merge request https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/256 was reviewed by Chris Johns

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Chris Johns started a new discussion on user/bsps/arm/xilinx-zynqmp-rpu.md: https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/256#note_157984

 > +to avoid repeated BOOT.bin generation since the provided Cortex-R5 u-boot is
 > +highly limited and has no network or MMC/SD access. Booting using uncompressed
 > +raw binaries is possible, but not recommended due to slow transfer rates.

Reading this with a specific understanding leaves me wondering which transport is slow? The PM moving data from flash, SD card or is it JTAG? What is being suggested that is faster?

I could not see any specific reference in this BSP docs the u-boot is a Xlinux one or standard. Which is it?

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Chris Johns started a new discussion on user/bsps/arm/xilinx-zynqmp-rpu.md: https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/256#note_157985

 > +`cpu` command to first disable core 4 and then release it in split mode.
 > +
 > +As an example, some relevant boot commands might be:

Are these u-boot commands?


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View it on GitLab: https://gitlab.rtems.org/rtems/docs/rtems-docs/-/merge_requests/256
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