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From: york sun <york.sun@nxp.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled
Date: Tue, 19 Jul 2016 21:57:55 +0000	[thread overview]
Message-ID: <AM4PR0401MB1732DD908A1531FD0A32E0B29A370@AM4PR0401MB1732.eurprd04.prod.outlook.com> (raw)
In-Reply-To: 1459391936.32510.2.camel@buserror.net

On 03/30/2016 07:39 PM, Scott Wood wrote:
> On Wed, 2016-03-30 at 06:20 +0000, Qianyu Gong wrote:

<snip>

>>
>> Because this muxing can't be changed at runtime.
>> Two ways so far to configure it:
>> 1. SW6[1-4] switches on ls1043aqds board.
>> 2. Modify QIXIS board config registers and reset the board.
>
> These sound like runtime to me -- not compile time.
>

Qianyu,

If one can change mux by either changing switches, or setting QIXIS 
registers, you should be able to read those status and run the fixup, agree?

York

  reply	other threads:[~2016-07-19 21:57 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-22 10:05 [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled Gong Qianyu
2016-02-22 11:51 ` Prabhakar Kushwaha
2016-03-11 10:32   ` Qianyu Gong
2016-02-23  0:11 ` Scott Wood
2016-03-11 10:18   ` Qianyu Gong
2016-03-28  8:51     ` Prabhakar Kushwaha
2016-03-28  9:43       ` Qianyu Gong
2016-03-29 20:44     ` Scott Wood
2016-03-30  6:20       ` Qianyu Gong
2016-03-31  2:38         ` Scott Wood
2016-07-19 21:57           ` york sun [this message]
2016-07-20  6:39             ` Qianyu Gong
2016-07-20 21:25               ` york sun
2016-07-21  3:51                 ` Qianyu Gong
2016-03-28  8:11 ` Qianyu Gong

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