From: David Woodhouse <dwmw2@infradead.org>
To: Shreekanth Hiremath <hiremath@procsys.com>
Cc: 'Infradead Org' <linux-mtd@lists.infradead.org>
Subject: Re: MTD Flash low voltage error
Date: Thu, 20 Nov 2003 08:36:38 +0000 [thread overview]
Message-ID: <1069317397.31205.37.camel@hades.cambridge.redhat.com> (raw)
In-Reply-To: <3FBC3FBB.AEDF510C@procsys.com>
On Thu, 2003-11-20 at 09:44 +0530, Shreekanth Hiremath wrote:
> Two 16MB flash are connected to CS0 EMIFS interface of OMAP.
> And the VPP for both the flash is controlled by the OMAP.
> And if I issue copy & delete continuously on these partitions
> I am getting "Chip reports voltage low on erase: status 0xa8" error
> message.
Sounds like a bug in your set_vpp() function. If called to set Vpp
twice, then to clear it only once, what state does it leave the GPIO pin
in?
--
dwmw2
prev parent reply other threads:[~2003-11-20 8:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-20 4:14 MTD Flash low voltage error Shreekanth Hiremath
2003-11-20 8:36 ` David Woodhouse [this message]
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