Re: [U-Boot] [PATCH 04/20] tegra: Provide more accurate microsecond time

2015-03-29 Thread Simon Glass
Hi Stephen, On 25 February 2015 at 16:10, Stephen Warren swar...@wwwdotorg.org wrote: On 02/17/2015 03:29 PM, Simon Glass wrote: Add an implementation of the timer functions for tegra, so that timing is more accurate. Tegra has a 1 microsecond timer for this purpose. I'm a bit confused

Re: [U-Boot] [PATCH 04/20] tegra: Provide more accurate microsecond time

2015-02-25 Thread Stephen Warren
On 02/17/2015 03:29 PM, Simon Glass wrote: Add an implementation of the timer functions for tegra, so that timing is more accurate. Tegra has a 1 microsecond timer for this purpose. I'm a bit confused about this: include/configs/tegra-common.h:32:#define CONFIG_SYS_TIMER_COUNTER

[U-Boot] [PATCH 04/20] tegra: Provide more accurate microsecond time

2015-02-17 Thread Simon Glass
Add an implementation of the timer functions for tegra, so that timing is more accurate. Tegra has a 1 microsecond timer for this purpose. Signed-off-by: Simon Glass s...@chromium.org --- arch/arm/cpu/tegra-common/Makefile | 1 + arch/arm/cpu/tegra-common/timer.c | 87