bsp/qoriq: Fix off by one error in clock init

Close #3921.
2020-04-02 09:01:43 +02:00
parent 18f5bcb9d2
commit 299a82f45e
1 changed files with 1 additions and 1 deletions
--- a/bsps/powerpc/qoriq/clock/clock-config.c
+++ b/bsps/powerpc/qoriq/clock/clock-config.c
@@ -133,7 +133,7 @@ static void qoriq_clock_initialize(void)
  uint32_t interval = (uint32_t) (((uint64_t) timer_frequency
    * (uint64_t) rtems_configuration_get_microseconds_per_tick()) / 1000000);

-  qoriq_clock->bcr = GTBCR_COUNT(interval);
+  qoriq_clock->bcr = GTBCR_COUNT(interval - 1);

  qoriq_timecounter->bcr = GTBCR_COUNT(0xffffffff);