From d0b6f247a1e7ffd06d931ca4088426134dc4e546 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 17 Apr 2013 16:13:39 +0000 Subject: x86: Re-enable PCAT timer 2 for beeping While we don't want PCAT timers for timing, we want timer 2 so that we can still make a beep. Re-purpose the PCAT driver for this, and enable it in coreboot. Signed-off-by: Simon Glass --- arch/x86/lib/tsc_timer.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch/x86/lib/tsc_timer.c') diff --git a/arch/x86/lib/tsc_timer.c b/arch/x86/lib/tsc_timer.c index d931e5f5e0..c509801f9e 100644 --- a/arch/x86/lib/tsc_timer.c +++ b/arch/x86/lib/tsc_timer.c @@ -98,6 +98,10 @@ void __udelay(unsigned long usec) int timer_init(void) { - /* Nothing to do here - the timer needs no init */ +#ifdef CONFIG_SYS_PCAT_TIMER + /* Set up the PCAT timer if required */ + pcat_timer_init(); +#endif + return 0; } -- cgit v1.2.3