[RTEMS Project] #4220: imx BSP: System counter is not initialized on i.MX6UL/ULL with certain bootloaders

RTEMS trac trac at rtems.org
Thu Jan 21 09:30:10 UTC 2021


#4220: imx BSP: System counter is not initialized on i.MX6UL/ULL with certain
bootloaders
--------------------------------+---------------------------------
 Reporter:  Christian Mauderer  |       Owner:  Christian Mauderer
     Type:  defect              |      Status:  closed
 Priority:  normal              |   Milestone:
Component:  bsps                |     Version:  5
 Severity:  normal              |  Resolution:  fixed
 Keywords:                      |  Blocked By:
 Blocking:                      |
--------------------------------+---------------------------------
Changes (by Christian Mauderer <christian.mauderer@…>):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 In [changeset:"0d44334ca1c35a23a90eca8945acfe95fc9e2827/rtems"
 0d44334c/rtems]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="0d44334ca1c35a23a90eca8945acfe95fc9e2827"
 bsp/imx: Fix system counter init for imx6

 For i.MX7 U-Boot initializes the system counter. On i.MX6 Barebox is
 often used which doesn't initialize the counter. With this patch, we try
 to auto-detect whether the counter is initialized or not and do the
 initialization ourself if necessary.

 Closes #4220
 }}}

--
Ticket URL: <http://devel.rtems.org/ticket/4220#comment:1>
RTEMS Project <http://www.rtems.org/>
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