[U-Boot] [PATCH 2/3] MX31: add missing get_tbclk()

Signed-off-by: Stefano Babic sbabic@denx.de CC: Helmut Raiger helmut.raiger@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;