From mboxrd@z Thu Jan  1 00:00:00 1970
From: Albert ARIBAUD <albert.u.boot@aribaud.net>
Date: Thu, 07 Jul 2011 18:20:36 +0200
Subject: [U-Boot] [POST] retrieving the results in Linux ?
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	<20110706212529.2171F15794CF@gemini.denx.de>
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Le 06/07/2011 23:25, Wolfgang Denk a ?crit :

> The plan is to share the log buffer, in both directions: Linux can
> read the POST results, and U-Boot can read the last Linux messages
> after a crash / reboot.  Actually, after a reboot you can read the
> last messages from the _previously_ running kernel in Linux, too
> (assuming there are no wraparounds, of course).

Even with wraparounds, you could still be able to read the last 
messages; only overwrites would prevent it.

> Best regards,
>
> Wolfgang Denk

Amicalement,
-- 
Albert.