From: sergio.prado@e-labworks.com (Sergio Prado)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: dts: imx6: Add dts for Embest MarS Board
Date: Wed, 13 Apr 2016 17:58:03 -0300 [thread overview]
Message-ID: <570EB2DB.20707@e-labworks.com> (raw)
In-Reply-To: <CAOMZO5D80VWGad7Lz+Crp8on5xLJzHDXL88FBh7x8d4Mc2XKww@mail.gmail.com>
Hi Fabio,
On 11-04-2016 22:04, Fabio Estevam wrote:
> Hi Sergio,
>
> On Mon, Apr 11, 2016 at 9:25 PM, Sergio Prado
> <sergio.prado@e-labworks.com> wrote:
>> Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
>> Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
>> and with a 4MB SPI flash.
>>
>> [1] http://www.embest-tech.com/shop/star/marsboard.html
>>
>> Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
>
> Can't the Mars board re-use arch/arm/boot/dts/imx6dl-riotboard.dts ?
>
Although the boards are similar, there are a lot of differences:
Marsboard -> imx6dual, no sound, sst25vf016b spi flash, 1 external
sd/mmc interface (sdhc2) and one eMMC (sdhc3), different PMUX config for
no sdhc3, no pmic, i2c1, i2c2 and i2c3 externally available, no ssi
interface.
Riotboard -> imx6solo, sound (sgtl5000), no spi flash, 2 external sd/mmc
interface (sdhc2 and sdhc3) and one eMMC (sdhc4), pmic (pfuze100), i2c1,
i2c2 and i2c4 externally available, ssi interface.
We could certainly create a dtsi file to be shared between them, but I
do not know if it is worth the effort.
What do you think?
Best regards,
Sergio Prado
WARNING: multiple messages have this Message-ID (diff)
From: Sergio Prado <sergio.prado-1e4yhPs3/ABSwrhanM7KvQ@public.gmane.org>
To: Fabio Estevam <festevam-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org"
<robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Kumar Gala <galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
linux-kernel
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH v2] ARM: dts: imx6: Add dts for Embest MarS Board
Date: Wed, 13 Apr 2016 17:58:03 -0300 [thread overview]
Message-ID: <570EB2DB.20707@e-labworks.com> (raw)
In-Reply-To: <CAOMZO5D80VWGad7Lz+Crp8on5xLJzHDXL88FBh7x8d4Mc2XKww-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Hi Fabio,
On 11-04-2016 22:04, Fabio Estevam wrote:
> Hi Sergio,
>
> On Mon, Apr 11, 2016 at 9:25 PM, Sergio Prado
> <sergio.prado-1e4yhPs3/ABSwrhanM7KvQ@public.gmane.org> wrote:
>> Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
>> Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
>> and with a 4MB SPI flash.
>>
>> [1] http://www.embest-tech.com/shop/star/marsboard.html
>>
>> Signed-off-by: Sergio Prado <sergio.prado-1e4yhPs3/ABSwrhanM7KvQ@public.gmane.org>
>
> Can't the Mars board re-use arch/arm/boot/dts/imx6dl-riotboard.dts ?
>
Although the boards are similar, there are a lot of differences:
Marsboard -> imx6dual, no sound, sst25vf016b spi flash, 1 external
sd/mmc interface (sdhc2) and one eMMC (sdhc3), different PMUX config for
no sdhc3, no pmic, i2c1, i2c2 and i2c3 externally available, no ssi
interface.
Riotboard -> imx6solo, sound (sgtl5000), no spi flash, 2 external sd/mmc
interface (sdhc2 and sdhc3) and one eMMC (sdhc4), pmic (pfuze100), i2c1,
i2c2 and i2c4 externally available, ssi interface.
We could certainly create a dtsi file to be shared between them, but I
do not know if it is worth the effort.
What do you think?
Best regards,
Sergio Prado
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WARNING: multiple messages have this Message-ID (diff)
From: Sergio Prado <sergio.prado@e-labworks.com>
To: Fabio Estevam <festevam@gmail.com>
Cc: "robh+dt@kernel.org" <robh+dt@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Russell King <linux@arm.linux.org.uk>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <kernel@pengutronix.de>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] ARM: dts: imx6: Add dts for Embest MarS Board
Date: Wed, 13 Apr 2016 17:58:03 -0300 [thread overview]
Message-ID: <570EB2DB.20707@e-labworks.com> (raw)
In-Reply-To: <CAOMZO5D80VWGad7Lz+Crp8on5xLJzHDXL88FBh7x8d4Mc2XKww@mail.gmail.com>
Hi Fabio,
On 11-04-2016 22:04, Fabio Estevam wrote:
> Hi Sergio,
>
> On Mon, Apr 11, 2016 at 9:25 PM, Sergio Prado
> <sergio.prado@e-labworks.com> wrote:
>> Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
>> Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
>> and with a 4MB SPI flash.
>>
>> [1] http://www.embest-tech.com/shop/star/marsboard.html
>>
>> Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
>
> Can't the Mars board re-use arch/arm/boot/dts/imx6dl-riotboard.dts ?
>
Although the boards are similar, there are a lot of differences:
Marsboard -> imx6dual, no sound, sst25vf016b spi flash, 1 external
sd/mmc interface (sdhc2) and one eMMC (sdhc3), different PMUX config for
no sdhc3, no pmic, i2c1, i2c2 and i2c3 externally available, no ssi
interface.
Riotboard -> imx6solo, sound (sgtl5000), no spi flash, 2 external sd/mmc
interface (sdhc2 and sdhc3) and one eMMC (sdhc4), pmic (pfuze100), i2c1,
i2c2 and i2c4 externally available, ssi interface.
We could certainly create a dtsi file to be shared between them, but I
do not know if it is worth the effort.
What do you think?
Best regards,
Sergio Prado
next prev parent reply other threads:[~2016-04-13 20:58 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-12 0:25 [PATCH v2] ARM: dts: imx6: Add dts for Embest MarS Board Sergio Prado
2016-04-12 0:25 ` Sergio Prado
2016-04-12 0:25 ` Sergio Prado
2016-04-12 1:04 ` Fabio Estevam
2016-04-12 1:04 ` Fabio Estevam
2016-04-12 1:04 ` Fabio Estevam
2016-04-13 20:58 ` Sergio Prado [this message]
2016-04-13 20:58 ` Sergio Prado
2016-04-13 20:58 ` Sergio Prado
2016-04-19 11:22 ` Fabio Estevam
2016-04-19 11:22 ` Fabio Estevam
2016-04-19 11:22 ` Fabio Estevam
2016-04-12 14:06 ` Vladimir Zapolskiy
2016-04-12 14:06 ` Vladimir Zapolskiy
2016-04-12 14:06 ` Vladimir Zapolskiy
2016-04-13 19:08 ` Sergio Prado
2016-04-19 11:30 ` Fabio Estevam
2016-04-19 11:30 ` Fabio Estevam
2016-04-19 11:30 ` Fabio Estevam
2016-04-19 11:34 ` Fabio Estevam
2016-04-19 11:34 ` Fabio Estevam
2016-04-19 11:34 ` Fabio Estevam
2016-04-20 19:41 ` Sergio Prado
2016-04-20 19:41 ` Sergio Prado
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