Eric Chen eric_chen at fiwin.com.tw
Thu May 24 12:50:45 CEST 2007

Thanks for your comments,
and I followed your instruction except the following 2 parts.

>configuration specific bits in platform code is never very good.
>I belive working index could have removed by using the nr_chips field.
Sorry, I don't have idea for that, could you provide some concrete source 

>Secondly, why did the hardware engineers make 3 copies of what is
>an open-collector signal, in a system where the nand controller
>can only access one chip at a time? RnB should have been common
>to all three chips.

Our hardware engineers designed this, and it seems not possible to change it 
So this part of  driver is not changed.


----- Original Message ----- 
From: "Ben Dooks" <ben at fluff.org>
To: "Eric Chen" <eric_chen at fiwin.com.tw>
Cc: <openmoko-kernel at lists.openmoko.org>
Sent: Friday, May 18, 2007 6:55 PM
Subject: Re: [PATCH]hxd8-nand-chip-select.patch

> On Fri, May 18, 2007 at 03:54:14PM +0800, Eric Chen wrote:
>> Log:
>> This nand chip-select patch for HXD8, support up to 4G nand flash.
> Patches included in-line are much easier to review. Patch
> can generally deal with any extra text, so this also means
> we can keep a description with the patch.
> I will review the content of this patch fully later.
> -- 
> Ben
> Q:      What's a light-year?
> A:      One-third less calories than a regular year.
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