[U-Boot] [PATCH 2/2] bootm: Move silencing of linux console to deprecated config option.
Wolfgang Denk
wd at denx.de
Tue Jan 10 20:50:31 CET 2012
Dear Doug Anderson,
In message <1326223018-12441-3-git-send-email-dianders at chromium.org> you wrote:
> If you would like the old behavior of having bootm modify the bootargs
> to silence the linux console when CONFIG_SILENT_CONSOLE is defined,
> you now need to define the config CONFIG_DEPRECATED_SILENT_LINUX_CONSOLE.
> A previous change already added this new config to all known users of
> CONFIG_SILENT_CONSOLE.
...
> When CONFIG_SILENT_CONSOLE is defined, all console
> - messages (by U-Boot and Linux!) can be silenced with
> - the "silent" environment variable. See
> - doc/README.silent for more information.
> + messages can be silenced with the "silent" environment
> + variable. See doc/README.silent for more information.
The "silent" environment variable changes only the U-Boot behaviour.
How do you silence Linux when you do not change the boot arguments?
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
The connection between the language in which we think/program and the
problems and solutions we can imagine is very close. For this reason
restricting language features with the intent of eliminating pro-
grammer errors is at best dangerous.
- Bjarne Stroustrup in "The C++ Programming Language"
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