From 5397d8058c15eafc227eb7ff8703008b5c89b4a9 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 17 Apr 2013 16:13:47 +0000 Subject: x86: Support adding coreboot timestanps to bootstage Coreboot provides a lot of useful timing information. Provide a facility to add this to bootstage on start-up. Signed-off-by: Simon Glass --- arch/x86/include/asm/arch-coreboot/timestamp.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/arch-coreboot/timestamp.h b/arch/x86/include/asm/arch-coreboot/timestamp.h index d104912..fcfc1d5 100644 --- a/arch/x86/include/asm/arch-coreboot/timestamp.h +++ b/arch/x86/include/asm/arch-coreboot/timestamp.h @@ -49,4 +49,11 @@ void timestamp_init(void); void timestamp_add(enum timestamp_id id, uint64_t ts_time); void timestamp_add_now(enum timestamp_id id); +/** + * timestamp_add_to_bootstage - Add important coreboot timestamps to bootstage + * + * @return 0 if ok, -1 if no timestamps were found + */ +int timestamp_add_to_bootstage(void); + #endif -- cgit v1.1