[RTEMS Project] #4202: Add BSP for ARM Fixed Virtual Platform with a Cortex-R52

RTEMS trac trac at rtems.org
Tue Jun 29 12:59:41 UTC 2021


#4202: Add BSP for ARM Fixed Virtual Platform with a Cortex-R52
-----------------------------+------------------------------
 Reporter:  Sebastian Huber  |       Owner:  Sebastian Huber
     Type:  enhancement      |      Status:  assigned
 Priority:  normal           |   Milestone:  6.1
Component:  arch/arm         |     Version:  6
 Severity:  normal           |  Resolution:
 Keywords:                   |  Blocked By:
 Blocking:                   |
-----------------------------+------------------------------

Comment (by Sebastian Huber <sebastian.huber@…>):

 In [changeset:"bb9a4b816b7efaab4e1e45e4c1ea1d81f6c8a21e/rtems"
 bb9a4b8/rtems]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="bb9a4b816b7efaab4e1e45e4c1ea1d81f6c8a21e"
 arm: For AArch32 use non-shareable memory

 The Cortex-R52 does not support cache coherency and the shareable memory
 attribute.  If a region is configured to be shareable, then it falls
 back to use non-cacheable memory.

 Update #4202.
 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/4202#comment:33>
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