diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/davinci/timer.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/davinci/timer.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/cpu/arm926ejs/davinci/timer.c b/arch/arm/cpu/arm926ejs/davinci/timer.c index c7bf7a5ad..a06d44955 100644 --- a/arch/arm/cpu/arm926ejs/davinci/timer.c +++ b/arch/arm/cpu/arm926ejs/davinci/timer.c @@ -40,6 +40,7 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/timer_defs.h> +#include <div64.h> DECLARE_GLOBAL_DATA_PTR; @@ -86,14 +87,15 @@ ulong get_timer(ulong base) timer_diff = get_ticks() - gd->timer_reset_value; - return (timer_diff / (gd->timer_rate_hz / CONFIG_SYS_HZ)) - base; + return lldiv(timer_diff, (gd->timer_rate_hz / CONFIG_SYS_HZ)) - base; } void __udelay(unsigned long usec) { unsigned long long endtime; - endtime = ((unsigned long long)usec * gd->timer_rate_hz) / 1000000UL; + endtime = lldiv((unsigned long long)usec * gd->timer_rate_hz, + 1000000UL); endtime += get_ticks(); while (get_ticks() < endtime) |