From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Nelson <eric.nelson@boundarydevices.com>
Date: Fri, 20 Jan 2012 06:47:33 -0700
Subject: [U-Boot] [PATCH 6/6] mx6q: mx6qsabrelite: Provide defaults for
 placing environment in serial flash
In-Reply-To: <4F192A16.4090309@denx.de>
References: <1326838190-13746-1-git-send-email-eric.nelson@boundarydevices.com>
	<1326838190-13746-7-git-send-email-eric.nelson@boundarydevices.com>
	<CAFQ4atRiDDGoEmodOiAn9M45AQGSSkVzt7+ckeyW=8cYfki6ag@mail.gmail.com>
	<4F19125D.1080100@de.bosch.com>
	<CAFQ4atRsTVToYkg-W9SmDfOgEr7h=9+6HZibmrpZgzdFQR6VHw@mail.gmail.com>
	<4F192A16.4090309@denx.de>
Message-ID: <4F197075.2050400@boundarydevices.com>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

On 01/20/2012 01:47 AM, Stefano Babic wrote:
> On 20/01/2012 08:48, Jason Hui wrote:
>
>>>>
>>>> I'm wondering how the CONFIG_ENV_SPI_CS  could be 0x5300? Vague?
>>
>> Then the left open question is only above one.
>
> The SPI driver can take as chip select the controller's chip selects as
> well as an external GPIO. The LSB byte has the value of the internal
> chip select, the highest (thought as 16-bit value) contains the GPIO
> number. Reading this configuration, the GPIO used on this board should
> be the number 83 (0x53).
> 	
> Stefano
>
Thanks Stefano,

I like your description better than the one I just wrote... I should
have scanned all of my e-mails before drafting my earlier commit msg ;)