[U-Boot-Users] Edit U-Boot Env with fw_printenv & fw_saveenv

[U-Boot-Users] Edit U-Boot Env with fw_printenv & fw_saveenv

[Destrukto]

Well just a simple question, how can I use these commands. I found the
commands in the tools folder of U-Boot but they can't be compiled. So I ask
if someone got experience with this. 

THX Destrukto
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[U-Boot-Users] Edit U-Boot Env with fw_printenv & fw_saveenv

[Markus Klotzbücher]

Hi Destrukto,

Destrukto <simon.bielmann@gmx.ch> writes:

> Well just a simple question, how can I use these commands. I found the
> commands in the tools folder of U-Boot but they can't be compiled. So

Compiles ok here:

mk at lisa:~/src/git/u-boot$ make env
make -C tools/env all MTD_VERSION= || exit 1
make[1]: Entering directory `/home/mk/src/git/u-boot/tools/env'
make[1]: Leaving directory `/home/mk/src/git/u-boot/tools/env'
make[1]: Entering directory `/home/mk/src/git/u-boot/tools/env'
ppc_4xxFP-gcc -Wall -DUSE_HOSTCC crc32.c  fw_env.c  fw_env_main.c -o fw_printenv
make[1]: Leaving directory `/home/mk/src/git/u-boot/tools/env'

You have to use top of tree U-Boot as a compile fix was just merged
recently. Also make sure to read tools/env/README.

Best regards

Markus Klotzbuecher

--
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de

[U-Boot-Users] Edit U-Boot Env with fw_printenv & fw_saveenv

[Wolfgang Denk]

In message <87hch2fdh5.fsf@denx.de> Markus wrote:
> 
> You have to use top of tree U-Boot as a compile fix was just merged
> recently. Also make sure to read tools/env/README.

And of course you should read the manual and especially the FAQ.
Please do that *before* posting.

See
http://www.denx.de/wiki/view/DULG/HowCanIAccessUBootEnvironmentVariablesInLinux


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
I was playing poker the other night... with Tarot cards. I got a full
house and 4 people died.                              - Steven Wright

[U-Boot-Users] Edit U-Boot Env with fw_printenv & fw_saveenv

[Destrukto]

Well, this was the first I've tried but it didn't work maybe you could
explain me the instruction step by step so I can check out where I've made a
mistake.

Thx Destrukto

wd wrote:
> 
> In message <87hch2fdh5.fsf@denx.de> Markus wrote:
>> 
>> You have to use top of tree U-Boot as a compile fix was just merged
>> recently. Also make sure to read tools/env/README.
> 
> And of course you should read the manual and especially the FAQ.
> Please do that *before* posting.
> 
> See
> http://www.denx.de/wiki/view/DULG/HowCanIAccessUBootEnvironmentVariablesInLinux
> 
> 
> 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
> I was playing poker the other night... with Tarot cards. I got a full
> house and 4 people died.                              - Steven Wright
> 
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[U-Boot-Users] Edit U-Boot Env with fw_printenv & fw_saveenv

[Markus Klotzbücher]

Destrukto <simon.bielmann@gmx.ch> writes:

> Well, this was the first I've tried but it didn't work maybe you could
> explain me the instruction step by step so I can check out where I've made a
> mistake.

Please post exactly what you did and what errors you got, and we'll try
to tell you what you're doing wrong.

Best regards

Markus Klotzbuecher

--
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de

[U-Boot-Users] Edit U-Boot Env with fw_printenv & fw_saveenv

[Wolfgang Denk]

In message <15090115.post@talk.nabble.com> you wrote:
> 
> Well, this was the first I've tried but it didn't work maybe you could
> explain me the instruction step by step so I can check out where I've made a
> mistake.

"didn't work" is such a vague description that  help  is  impossible.
Please see http://www.catb.org/%7eesr/faqs/smart-questions.html

And read the FAQ; the description there is pretty good, me thinks. If
you don't understand it, please explain which specific part you don't
understand, so we can improve it.

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
Brontosaurus Principle: Organizations  can  grow  faster  than  their
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own physiology: when this occurs, they are an endangered species.
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