diff options
Diffstat (limited to 'cpu/pxa')
-rw-r--r-- | cpu/pxa/interrupts.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/cpu/pxa/interrupts.c b/cpu/pxa/interrupts.c index cf529f4..b161b74 100644 --- a/cpu/pxa/interrupts.c +++ b/cpu/pxa/interrupts.c @@ -202,3 +202,23 @@ void udelay_masked (unsigned long usec) while (tmo >= get_timer_masked ()) /*NOP*/; } + +/* + * This function is derived from PowerPC code (read timebase as long long). + * On ARM it just returns the timer value. + */ +unsigned long long get_ticks(void) +{ + return get_timer(0); +} + +/* + * This function is derived from PowerPC code (timebase clock frequency). + * On ARM it returns the number of timer ticks per second. + */ +ulong get_tbclk (void) +{ + ulong tbclk; + tbclk = CFG_HZ; + return tbclk; +} |