Vadim Bendebury 6dbe0cce3f x86: Enable coreboot timestamp facility support in u-boot. ... This change turns on the code which allows u-boot to add timestamps to the timestamp table created by coreboot. Since u-boot does not use the tsc_t like structure to represent HW counter readings, this structure is being replaced by 64 bit integer. The timestamp_init() function is now initializing the base timer value used by u-boot to calculate the HW counter increments. Timestamp facility is initialized as soon as the timestamp table pointer is found in the coreboot table. The u-boot generated timer events' ID will start at 1000 to clearly separate u-boot events from coreboot events in the timer trace. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>		2012-12-06 14:30:38 -08:00
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cpu	x86: Enable coreboot timestamp facility support in u-boot.	2012-12-06 14:30:38 -08:00
include/asm	x86: Enable coreboot timestamp facility support in u-boot.	2012-12-06 14:30:38 -08:00
lib	x86: Add function to read time stamp counter	2012-12-06 14:30:38 -08:00
config.mk	x86: Wrap small helper functions from libgcc to avoid an ABI mismatch	2011-11-29 21:31:24 +11:00