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From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2] lsxl: add support for lschlv2 and lsxhl
Date: Tue, 27 Mar 2012 23:13:38 +0200	[thread overview]
Message-ID: <20120327211338.4806B2002FF@gemini.denx.de> (raw)
In-Reply-To: <201203272255.59259.michael@walle.cc>

Dear Michael,

In message <201203272255.59259.michael@walle.cc> you wrote:
> 
> Wolfgang, what do you think about relaxing this policy a bit and allowing this 
> class of devices (no service port/serial port available, no storage for the 
> MAC address besides the environment) to use hardcoded values (maybe defined in 
> a place common to all boards). Again, i don't think my device is the only one 
> with this problem.

Probably it is not the only device, but eventually all the others
found other working solutions?

I still fail to understand why you would need fixed network settings.
Evenin emergency cases, the only parameter you really need is a MAC
address, all others can be fetched for example from a DHCP server.

As for the MAC address, it is in such emergencies OK to use a random
locally administered Ethernet address. Note the "random" - hard-
coding the same address for all devices is definitely a No-Go.


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
Disc space - the final frontier!

  reply	other threads:[~2012-03-27 21:13 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-27 10:51 [U-Boot] [PATCH v2] lsxl: add support for lschlv2 and lsxhl Michael Walle
2012-03-27 11:05 ` Prafulla Wadaskar
2012-03-27 20:55   ` Michael Walle
2012-03-27 21:13     ` Wolfgang Denk [this message]
2012-03-29 11:30       ` Michael Walle
  -- strict thread matches above, loose matches on Subject: below --
2012-03-02 15:02 Michael Walle
2012-03-26 10:15 ` Michael Walle
2012-03-27  7:27   ` Prafulla Wadaskar
2012-03-27 20:38     ` Michael Walle
2012-03-29 12:38     ` Michael Walle
2012-03-29 14:24       ` Prafulla Wadaskar
2012-03-29 14:39         ` Michael Walle
2012-03-30 11:18           ` Prafulla Wadaskar
2012-03-30 13:57             ` Michael Walle
2012-04-02  6:37               ` Prafulla Wadaskar
2012-03-27  7:28   ` Prafulla Wadaskar

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