I have used information from the following to get a timestamped log of each message output by U-Boot. I imagine there is more discussion of this on the U-Boot wiki, http://www.denx.de/wiki/U-Boot/WebHome.

http://u-boot.10912.n7.nabble.com/U-Boot-Users-decrease-boot-time-td91840.html

Good luck and best regards,

Jim


On 02/10/2014 04:48 AM, Abdullah YILDIZ wrote:
Sorry for the missing detail. I want to measure how long a specific process 
takes. For example,

[3814526.197336] message-1

[3814527.234145] message-2


abdullah



On Monday, February 10, 2014 2:08 PM, Albert ARIBAUD 
<albert.u.b...@aribaud.net> wrote:

Hi Abdullah,

On Mon, 10 Feb 2014 03:25:51 -0800 (PST), Abdullah YILDIZ
<yildiz.abdul...@yahoo.com> wrote:

I have a custom board which uses u-boot-1.3.3. I want to add timestamp 
information during booting. Do I have to use a patch for this?

Note sure what exactly you mean by "timestamp information", but AFAIR,
each build of U-Boot includes the build date and time.


abdullah

Amicalement,
--
Albert.




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Jim Chargin
AJA Video Systems                       j...@aja.com
(530) 271-3334                          http://www.aja.com
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