Creating an image consisting of multiple XIP regions is done at MAKEIMG time and is controlled by Config.bib and the IMGMULTIBIN environment variable. This variable must be set to 1 to build a multiple XIP image.
The output of a successful multiple XIP MAKEIMG process produces the following files:
A .bin file for every XIP region.
A single .bin file containing all XIP regions, named Xip.bin.
A .bin file for the XIP chain, named Chain.bin.
An .nb0 file, if ROMSTART, ROMWIDTH, or ROMSIZE are set in Config.bib.
The NB0 file is a layout of all the .bin files, including Chain.bin, as they should appear in ROM.
See Also
Multiple XIP Support | Config.bib Checklist
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