diff --git a/arch/arm/cpu/armv7/arch_timer.c b/arch/arm/cpu/armv7/arch_timer.c index 0588e2baef..30915d28aa 100644 --- a/arch/arm/cpu/armv7/arch_timer.c +++ b/arch/arm/cpu/armv7/arch_timer.c @@ -8,6 +8,7 @@ #include #include #include +#include DECLARE_GLOBAL_DATA_PTR; @@ -17,7 +18,6 @@ int timer_init(void) gd->arch.tbu = 0; gd->arch.timer_rate_hz = CONFIG_SYS_HZ_CLOCK / CONFIG_SYS_HZ; - return 0; } @@ -39,6 +39,11 @@ ulong get_timer(ulong base) return lldiv(get_ticks(), gd->arch.timer_rate_hz) - base; } +ulong timer_get_boot_us(void) +{ + return lldiv(get_ticks(), CONFIG_SYS_HZ_CLOCK / (CONFIG_SYS_HZ * 1000)); +} + void __udelay(unsigned long usec) { unsigned long long endtime;