From: York Sun <yorksun@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] help on POST
Date: Fri, 30 Jul 2010 16:20:29 -0500 [thread overview]
Message-ID: <1280524829.25910.58.camel@oslab-l1> (raw)
In-Reply-To: <20100729212833.2F250151CC8@gemini.denx.de>
Wolfgang,
Please help me to understand the post_word_write() and post_word_load().
I see some implementations which don't use NVRAM. Is it OK to use gd?
Does the post_word_load() require the data survive reset? How is the
data validated? I don't see any code to validate the value.
Regards,
York
next prev parent reply other threads:[~2010-07-30 21:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-28 23:25 [U-Boot] [PATCH 8/8] powerpc/85xx: Add memory test feature for mpc85xx sun york-R58495
2010-07-29 21:28 ` Wolfgang Denk
2010-07-30 21:20 ` York Sun [this message]
2010-07-30 21:29 ` [U-Boot] help on POST Wolfgang Denk
2010-07-30 21:34 ` York Sun
2010-07-31 17:11 ` Wolfgang Denk
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