ROM_AUTOSIZE (Windows Embedded CE 6.0)
This flag sizes each separate XIP region, taking into account the AUTOSIZE_ROMGAP setting.
You can also use this flag to determine the initial sizes of the XIP regions.
To determine the size of ROM, look for the "Total ROM size" data generated when building the XIP region. Without this set, the size of ROM is constrained to exactly what is specified by the RAMIMAGE setting in Config.bib file.