diff options
Diffstat (limited to 'arch/arm/cpu/arm1136')
| -rw-r--r-- | arch/arm/cpu/arm1136/mx31/timer.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm1136/mx31/timer.c b/arch/arm/cpu/arm1136/mx31/timer.c index f494440..72081a8 100644 --- a/arch/arm/cpu/arm1136/mx31/timer.c +++ b/arch/arm/cpu/arm1136/mx31/timer.c @@ -153,6 +153,15 @@ void __udelay(unsigned long usec) /*NOP*/; } +/* + * 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) +{ + return CONFIG_MX31_CLK32; +} + void reset_cpu(ulong addr) { struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE; |