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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 1/1] mci: add Secure Digital Host Controller Interface support
Date: Wed, 24 Apr 2013 11:54:55 +0200	[thread overview]
Message-ID: <20130424095455.GC32299@pengutronix.de> (raw)
In-Reply-To: <1366794547-29296-1-git-send-email-plagnioj@jcrosoft.com>

On Wed, Apr 24, 2013 at 11:09:07AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> as today more and more hw use it so import a sdhci implemetation based on
> linux.

Problem is that the Linux implementation sucks :/

At least on i.MX this driver is a pain to use. It needs more quirks than
fit into a 32bit variable and still the i.MX port needs driver logic
in the register accessor functions. Maybe i.MX is the worst of all
implementations, but I'm not considering using the Linux driver for
i.MX on barebox.
If other SoCs work better with the Linux driver we can still merge it
though.

Sascha

-- 
Pengutronix e.K.                           |                             |
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  parent reply	other threads:[~2013-04-24  9:54 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-24  9:09 Jean-Christophe PLAGNIOL-VILLARD
2013-04-24  9:38 ` Alexander Shiyan
2013-04-24  9:54 ` Sascha Hauer [this message]
2013-04-24 11:58   ` Jean-Christophe PLAGNIOL-VILLARD

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