Che-Liang Chiou f24869d3a8 Exynos: Add timer_get_us function ... timer_get_us returns the time in microseconds since a certain reference point of history. However, it does not guarantee to return an accurate time after a long period; instead, it wraps around (that is, the reference point is reset to some other point of history) after some periods. The frequency of wrapping around is about an hour (or 2^32 microseconds). Test with command "sf probe 1:0; time sf read 40008000 0 1000". Try with different numbers of bytes and see that sane values are obtained Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>		2013-04-01 14:02:08 +09:00
..
cpu_info.c	Exynos: fix cpuinfo and cpu detecting	2012-07-07 14:07:25 +02:00
Makefile	dm: wdt: Move s5p watchdog timer to drivers/watchdog/	2012-11-15 21:08:19 +09:00
pwm.c	Exynos: Change get_timer() to work correctly	2013-04-01 14:02:08 +09:00
sromc.c	S5P:SROM config code moved to s5p-common directory	2011-05-26 19:30:46 +09:00
timer.c	Exynos: Add timer_get_us function	2013-04-01 14:02:08 +09:00