diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/timer.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/timer.c b/arch/arm/cpu/armv7/omap-common/timer.c index 69e285f..6b8cf7b 100644 --- a/arch/arm/cpu/armv7/omap-common/timer.c +++ b/arch/arm/cpu/armv7/omap-common/timer.c @@ -41,12 +41,8 @@ static struct gptimer *timer_base = (struct gptimer *)CONFIG_SYS_TIMERBASE; /* * Nothing really to do with interrupts, just starts up a counter. - * We run the counter with 13MHz, divided by 8, resulting in timer - * frequency of 1.625MHz. With 32bit counter register, counter - * overflows in ~44min */ -/* 13MHz / 8 = 1.625MHz */ #define TIMER_CLOCK (V_SCLK / (2 << CONFIG_SYS_PTV)) #define TIMER_LOAD_VAL 0xffffffff @@ -84,11 +80,6 @@ void set_timer(ulong t) /* delay x useconds */ void __udelay(unsigned long usec) { -#if defined(CONFIG_OMAP44XX) - /* TODO temporary hack until OMAP4 clock setup routines are present */ - if (usec > 1000) - usec = usec/1000; -#endif long tmo = usec * (TIMER_CLOCK / 1000) / 1000; unsigned long now, last = readl(&timer_base->tcrr); |