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MX31: add missing get_tbclk()

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Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Helmut Raiger <helmut.raiger@hale.at>
This commit is contained in:
Stefano Babic 2012-02-04 13:02:01 +01:00 committed by Albert ARIBAUD
parent 31bb50f815
commit 60ebcffbf1
1 changed files with 9 additions and 0 deletions
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9
arch/arm/cpu/arm1136/mx31/timer.c
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@ -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;