Signed-off-by: Stefano Babic <sba...@denx.de>
CC: Helmut Raiger <helmut.rai...@hale.at>
---
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;
--
1.7.5.4
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