ARM: highbank: add missing get_tbclk

The get_tbclk function was missing and the recent commit "common: add
possibility for readline_into_buffer timeout" makes it required.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>

diff --git a/arch/arm/cpu/armv7/highbank/timer.c b/arch/arm/cpu/armv7/highbank/timer.c
index d8a02888a2af578e0213a4ea3261658e5833b5ee..d92503f75126f81ac14fde2179e188133681d66c 100644 (file)
--- a/arch/arm/cpu/armv7/highbank/timer.c
+++ b/arch/arm/cpu/armv7/highbank/timer.c
@@ -121,3 +121,8 @@ ulong get_timer_masked(void)
 {
        return tick_to_time(get_ticks());
 }
+
+ulong get_tbclk(void)
+{
+       return CONFIG_SYS_HZ;
+}