diff options
| -rw-r--r-- | c/src/lib/libbsp/arm/shared/arm-a9mpcore-clock-config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/arm/shared/arm-a9mpcore-clock-config.c b/c/src/lib/libbsp/arm/shared/arm-a9mpcore-clock-config.c index b5c8ecb3b0..dbd720a923 100644 --- a/c/src/lib/libbsp/arm/shared/arm-a9mpcore-clock-config.c +++ b/c/src/lib/libbsp/arm/shared/arm-a9mpcore-clock-config.c @@ -88,7 +88,7 @@ static uint32_t a9mpcore_clock_nanoseconds_since_last_tick(void) uint32_t p = pt->load + 1; if ((pt->irqst & A9MPCORE_PT_IRQST_EFLG) != 0) { - c = pt->cntr + p; + c = pt->cntr - p; } return (uint32_t) (((p - c) * k) >> 32); |