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Date: Mon, 23 Dec 2013 15:52:28 -0800 (PST)
From: kevin.strasser@linux.intel.com
To: "Bill Martin" <billmartin544@gmail.com>
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Cc: yocto@yoctoproject.org
Subject: Re: Kontron CONFIG_I2C_KEMPLD support in Fish River Island 2? Or Crownbay?
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Hi Bill,

The kempld patch set was first merged in version 3.11 of the Linux Kernel
in effort to enable various functionality on the FRI2 platform. At this
point I don't believe they are included in any official BSPs, so you may
wish to backport the drivers. I was involved in pushing these drivers
upstream, and I'm happy to field any further questions you might have.

Thanks,
Kevin Strasser

> Hit the send too early. My questions are: What kernel versions and what
> BSPs of Yocto support the CONFIG_I2C_KEMPLD? We are using Linux Kernel
> 3.8.4 but we found a link saying KEMPLD is supported in a Linux kernel
> version as high as 3.1.2.
>
> Anyone out there know about this? (see below for first part)
>
> ---------- Forwarded message ----------
> From: Bill Martin <billmartin544@gmail.com>
> Date: Wed, Dec 18, 2013 at 3:54 PM
> Subject: Kontron CONFIG_I2C_KEMPLD support in Fish River Island 2? Or
> Crownbay?
> To: yocto@yoctoproject.org
>
>
> We are in need of enabling the CONFIG_I2C_KEMPLD  for a build for our
> Kontron (architecture is x86).
>
> We have been using the Crownbay BSP. But of course I did a google search
> and found patches in the Linux kernel for allowing i2c_kempld. Also these
> patches were associated with Fish River Island II.
>
> I was under the impression that these names "Crownbay," "Fish River Island
> II" and such were all part of Yocto. The patches I encountered were dated
> earlier this year and I was assuming the Fish River Island II BSP for our
> Dylan (9.0.2) build would support I2C
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