From: Kartheek N S <kartheek.ns@ge.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Not able to print env variable added in standalone application
Date: Mon, 4 May 2009 03:24:38 -0700 (PDT) [thread overview]
Message-ID: <23365798.post@talk.nabble.com> (raw)
Dear all,
I am in need of getting a status message from a standalone application.
Hence I am using getenv and setenv functions. The standalone application can
read the env variable using getenv and set the registers accordingly. Based
on what is set, I am trying to set some env variable using setenv function.
The variable gets set I think. But I am not able to print that variable
either in application or in uboot prompt ?
I am using run_command to jump to the standalone application which is
our requirement. But if I use "go" command from uboot prompt to run
standalone application, I am able to print that env variable.
Could somebody help how to print env variable from standalone
application ?
Is there any other place in u-boot where I need to add this variable ?.
I have added it in CONFIG_EXTRA_ENV_SETTINGS.
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next reply other threads:[~2009-05-04 10:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-04 10:24 Kartheek N S [this message]
2009-05-04 18:38 ` [U-Boot] Not able to print env variable added in standalone application Wolfgang Denk
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