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Opened on 04/20/20 at 06:30:19

Closed on 04/20/20 at 07:08:59

#3961 closed defect (fixed)

bsps/arm: CPU counter based on arm generic timer doesn't work correctly

Reported by: Christian Mauderer Owned by: Christian Mauderer
Priority: normal Milestone: 5.1
Component: arch/arm Version: 5
Severity: normal Keywords:
Cc: Blocked By:
Blocking: #3456

Description

On at least the imx BSP the CPU counter based on the arm generic timer isn't initialized correctly. The frequency is set to 0.

Change History (1)

comment:1 Changed on 04/20/20 at 07:08:59 by Christian Mauderer <christian.mauderer@…>

Resolution: → fixed
Status: assigned → closed

In [changeset:"222d687969e008cdd464b1f92c79e83671094231/rtems" 222d6879/rtems]:

bsps/arm: Fix uninitialized value in generic timer

_CPU_Counter_frequency() can be called by the rtems_counter
initialization before arm_gt_clock_initialize() initializes the value
used in _CPU_Counter_frequency().

Closes #3961.

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