[U-Boot] access u-boot environment variables from kernel space

Steve Strobel
2012-12-04T16:35:47Z

On 12/04/2012 07:24:51 AM, Yegor Yefremov wrote:

> On Tue, Dec 4, 2012 at 1:04 PM, Manukumar <manukumar@signal-networks.com**>
> wrote:
> > Dear All,
> >
> > How to access u-boot environment variables from kernel space or user
> > space in P1012 processor.

Have you looked at fw_printenv? I get output like this from it:

root:~> fw_printenv

bootargs=root=/dev/mtdblock0 rw console=ttyBF0,115200

bootcmd=run flashboot

bootdelay=2

Email me direct if you want my notes on setting it up.

Steve

--
Steve Strobel
Link Communications, Inc.
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