linux-kernel - Re: [PATCH] ARM: davinci_all_defconfig: enable CMA options

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Message-ID: <0b2d3921-b58b-6dbd-a8c1-d0b9b6678370@lechnology.com>
Date:   Tue, 26 Sep 2017 11:28:39 -0500
From:   David Lechner <david@...hnology.com>
To:     Sekhar Nori <nsekhar@...com>, Suman Anna <s-anna@...com>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: davinci_all_defconfig: enable CMA options

On 09/26/2017 04:56 AM, Sekhar Nori wrote:
> Hi David,
> 

>>
>> I am interested in using remoteproc on LEGO MINDSTORMS EV3 to implement
>> I2C and UART in the PRU.
> 
> Do note that the remoteproc driver being discussed here is the DSP
> remoteproc driver. TI releases have a remoteproc driver that talks to
> PRUSS[1], but that has not been used to talk to PRUSS on OMAP-L138. And
> AFAIK, there is no one working towards that in TI as well.
> 
> Thanks,
> Sekhar
> 
> [1]
> http://git.ti.com/cgit/cgit.cgi/ti-linux-kernel/ti-linux-kernel.git/tree/drivers/remoteproc/pru_rproc.c?h=ti-linux-4.9.y
> 

Darn. I've used pru_rproc on the BeagleBone. One more thing for the EV3 
list ;-).