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From: vianney.leclement@essensium.com (Vianney le Clément)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx6: Add Embest MarS Board
Date: Wed, 1 Apr 2015 10:32:06 +0200	[thread overview]
Message-ID: <1427877126.2449.0@mail.essensium.com> (raw)
In-Reply-To: <1427876156.24886.1.camel@pengutronix.de>

On Wed, Apr 1, 2015 at 10:15 , Lucas Stach <l.stach@pengutronix.de> 
wrote:
> Am Mittwoch, den 01.04.2015, 10:10 +0200 schrieb Vianney le Cl?ment 
> de
> Saint-Marcq:
>>  Add device tree for the Embest/Element 14 MarS Board [1], an i.MX6 
>> Dual
>>  based development board.
>> 
>>  The e-MMC chip is disabled because initialization fails (error 
>> -110).
>>  A possible cause is described in [2].
> 
> So if the problem is that there are only 4 connected data lines one 
> the
> board, couldn't you simply add the property bus-width = <4>; to the 
> emmc
> node?

It is already the case (imx6qdl.dtsi, line 929), but to no avail.  That 
is why I wrote "possible" cause as I did not find any evidence of the 
described behaviour in my (admittedly limited) investigations.


Vianney le Cl?ment de Saint-Marcq
Embedded Software Developper ? +32 485 84 55 05
Essensium, Mind division ? www.mind.be
GPG: 727B CFE9 355F 1B02 0820 EE1C 9042 3E07 A804 0316

WARNING: multiple messages have this Message-ID (diff)
From: "Vianney le Clément" <vianney.leclement@essensium.com>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: devicetree@vger.kernel.org, shawn.guo@linaro.org,
	linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de
Subject: Re: [PATCH] ARM: dts: imx6: Add Embest MarS Board
Date: Wed, 1 Apr 2015 10:32:06 +0200	[thread overview]
Message-ID: <1427877126.2449.0@mail.essensium.com> (raw)
In-Reply-To: <1427876156.24886.1.camel@pengutronix.de>

On Wed, Apr 1, 2015 at 10:15 , Lucas Stach <l.stach@pengutronix.de> 
wrote:
> Am Mittwoch, den 01.04.2015, 10:10 +0200 schrieb Vianney le Clément 
> de
> Saint-Marcq:
>>  Add device tree for the Embest/Element 14 MarS Board [1], an i.MX6 
>> Dual
>>  based development board.
>> 
>>  The e-MMC chip is disabled because initialization fails (error 
>> -110).
>>  A possible cause is described in [2].
> 
> So if the problem is that there are only 4 connected data lines one 
> the
> board, couldn't you simply add the property bus-width = <4>; to the 
> emmc
> node?

It is already the case (imx6qdl.dtsi, line 929), but to no avail.  That 
is why I wrote "possible" cause as I did not find any evidence of the 
described behaviour in my (admittedly limited) investigations.


Vianney le Clément de Saint-Marcq
Embedded Software Developper · +32 485 84 55 05
Essensium, Mind division · www.mind.be
GPG: 727B CFE9 355F 1B02 0820 EE1C 9042 3E07 A804 0316


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  reply	other threads:[~2015-04-01  8:32 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-01  8:10 [PATCH] ARM: dts: imx6: Add Embest MarS Board Vianney le Clément de Saint-Marcq
2015-04-01  8:10 ` Vianney le Clément de Saint-Marcq
2015-04-01  8:15 ` Lucas Stach
2015-04-01  8:15   ` Lucas Stach
2015-04-01  8:32   ` Vianney le Clément [this message]
2015-04-01  8:32     ` Vianney le Clément
2015-04-24 12:22     ` Catalin Crenguta
2015-04-24 12:22       ` Catalin Crenguta
2015-04-24 12:28       ` Lucas Stach
2015-04-24 12:28         ` Lucas Stach
2015-04-27  6:47         ` Catalin Crenguta
2015-04-27  6:47           ` Catalin Crenguta
2015-04-27  7:07           ` Vianney le Clément
2015-04-27  7:07             ` Vianney le Clément
2015-04-27  9:19             ` Catalin Crenguta
2015-04-27  9:19               ` Catalin Crenguta
2015-04-01 11:39 ` Fabio Estevam
2015-04-01 11:39   ` Fabio Estevam
2015-04-01 13:25   ` Vianney le Clément
2015-04-01 13:25     ` Vianney le Clément
2015-04-27  8:39 ` Shawn Guo
2015-04-27  8:39   ` Shawn Guo
2015-04-27  9:42   ` Vianney le Clément
2015-04-27  9:42     ` Vianney le Clément

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