[RTEMS Project] #4114: Cortex-A9 MPCore based BSPs should include the workaround for Errata 794072 and 845369

RTEMS trac trac at rtems.org
Fri Oct 16 04:48:27 UTC 2020


#4114: Cortex-A9 MPCore based BSPs should include the workaround for Errata 794072
and 845369
-----------------------------+------------------------------
 Reporter:  Sebastian Huber  |       Owner:  Sebastian Huber
     Type:  defect           |      Status:  assigned
 Priority:  normal           |   Milestone:  5.2
Component:  arch/arm         |     Version:  5
 Severity:  normal           |  Resolution:
 Keywords:                   |  Blocked By:
 Blocking:                   |
-----------------------------+------------------------------

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

 In [changeset:"3d7da43562d83faf93f9a3827408d2a13a3658d3/rtems"
 3d7da435/rtems]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="3d7da43562d83faf93f9a3827408d2a13a3658d3"
 bsps/arm: Workaround for Errata 845369

 Add a workaround for Cortex-A9 Errata 845369: Under Very Rare Timing
 Circumstances Transition into Streaming Mode Might Create Data Corruption.

 Update #4114.
 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/4114#comment:2>
RTEMS Project <http://www.rtems.org/>
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