[U-Boot] u-boot - timestamp

Wolfgang Denk
2014-02-18T06:33:29Z

Dear TigerLiu at via-alliance.com,

In message <FE7ADED5C2218B4786C09CD97DC4C49FDAE7C6@exchbj02.viatech.com.bj> you wrote:
> Hi, Denk:
> > [1] ftp://ftp.denx.de/pub/tools/time_log
> How to produce the below format's serial terminal log message?
> Which marco definition needed to be turn on when compiling u-boot code?

Argh... Is that not obvious? There are O changes needed to U-Boot.
You can use anr running U-Boot (or any oter code that produces output
on a file descriptor you can pipe through the script).

> ----------------------------
> # 6.357 ## Booting image at 00200000 ...
> # 6.357 Image Name: Linux-2.4.4
> # 6.367 Created: 2004-03-12 19:07:58 UTC
> # 6.367 Image Type: PowerPC Linux Kernel Image (gzip compressed)
> # 6.367 Data Size: 711745 Bytes = 695.1 kB
> # 6.377 Load Address: 00000000
> # 6.377 Entry Point: 00000000
> # 6.687 Verifying Checksum ... OK
> # 8.438 Uncompressing Kernel Image ... OK
> # 9.238 Linux version 2.4.4 (wd at atlas.denx.de) (gcc version 3.2.2
> 20030217 (Yellow Dog Linux 3.0 3.2.2-2a_1)) #2 Fri Mar 12 20:07:49 MET
> 2004
> # 0.000 I2C uCode patch installed
> # 0.010 MPC823 LCD memory at C01CE000
> # 0.010 On node 0 totalpages: 4096
> # 0.011 zone(0): 4096 pages.

You copied this from the comment of the "time_log" tool on our FTP
server, and this is ALL you need to produce such logs. It even
includes an example command how to do that (which you omitted here):

...
# Used to provide a log with timestamps.
#
# For example run as: kermit -c 2>&1 | /tmp/time_log "Linux version"
# This might create a listing like this:
...

Best regards,

Wolfgang Denk

--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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