From: "Andreas Bießmann" <andreas.biessmann@corscience.de>
To: linux-mtd@lists.infradead.org
Subject: Re: U-boot bch4_sw vs omap bch4_hw
Date: Mon, 10 Dec 2012 12:11:24 +0100 [thread overview]
Message-ID: <50C5C35C.4050804@corscience.de> (raw)
In-Reply-To: <50C5BAD6.2010500@corscience.de>
On 10.12.2012 11:35, Andreas Bießmann wrote:
> Hi Ivan Djelic and Jean-Philippe Francois,
>
> On 10.12.2012 10:41, jean-philippe francois wrote:
>> 2012/12/8 Ivan Djelic <ivan.djelic@parrot.com>:
<snip>
>
> * use 1-bit hamming 'ROM-layout' for SPL mtd and 4-bit BCH8 in all
> other sections, see my u-boot patches.
it is in fact 8-bit BCH (not 4-bit). I have chosen BCH8 here cause some
OMAP3 seem to have broken BCH4. The kernel also recommends to use BCH8
for the same cause. However this can be made configurable in u-boot.
best regards
Andreas Bießmann
next prev parent reply other threads:[~2012-12-10 11:11 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-07 15:26 U-boot bch4_sw vs omap bch4_hw jean-philippe francois
2012-12-08 8:29 ` Ivan Djelic
2012-12-10 9:41 ` jean-philippe francois
2012-12-10 10:35 ` Andreas Bießmann
2012-12-10 11:11 ` Andreas Bießmann [this message]
2012-12-13 14:35 ` Ivan Djelic
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