Pavel Pisa 8c5c8b2700 arm/bsps: CP15 and basic cache support entire cache clean for more architecture variants now.
Next cache operations should work on most of cores now

  rtems_cache_flush_entire_data()
  rtems_cache_invalidate_entire_data()
  rtems_cache_invalidate_entire_instruction()

Instruction cache invalidate works on the first level for now only.
Data cacache operations are extended to ensure flush/invalidate
on all cache levels.

The CP15 arm_cp15_data_cache_clean_all_levels() function extended
to continue through unified levels too (ctype = 4).

Updates #2782
Updates #2783
2016-10-02 10:40:34 +02:00
2016-01-27 08:09:05 +01:00
2015-12-16 12:04:47 +11:00

This is the Real-Time Executive for Multiprocessing Systems (RTEMS).
The version number for this software is indicated in the VERSION file.

See the documentation manuals in doc/ with daily builds available online at
http://rtems.org/onlinedocs/doc-current/share/rtems/html/ and released builds
at http://www.rtems.org/onlinedocs/releases/ for information on building,
installing, and using RTEMS. The INSTALL file tells you to come back here.

See the RTEMS Wiki at http://devel.rtems.org for community knowledge and
tutorials.

RTEMS Doxygen available at http://www.rtems.org/onlinedocs/doxygen/cpukit/html

The RTEMS Project maintains mailing lists which are used for most
discussions:

* For general-purpose questions related to using RTEMS, use the
  rtems-users ml: https://lists.rtems.org/mailman/listinfo/users
* For questions and discussion related to development of RTEMS, use the
  rtems-devel ml: https://lists.rtems.org/mailman/listinfo/devel

See https://devel.rtems.org/ to view existing or file a new issue
report ticket.

Description
RTEMS is a ​real-time executive in use by embedded systems applications around the world and beyond
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