linux-kernel - Re: wl1251 & mac address & calibration data

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Message-Id: <201611261820.47995@pali>
Date:   Sat, 26 Nov 2016 18:20:47 +0100
From:   Pali Rohár <pali.rohar@...il.com>
To:     Aaro Koskinen <aaro.koskinen@....fi>
Cc:     Sebastian Reichel <sre@...nel.org>, Pavel Machek <pavel@....cz>,
        Michal Kazior <michal.kazior@...to.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>,
        Tony Lindgren <tony@...mide.com>,
        "linux-wireless" <linux-wireless@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: wl1251 & mac address & calibration data

On Thursday 24 November 2016 19:46:01 Aaro Koskinen wrote:
> Hi,
> 
> On Thu, Nov 24, 2016 at 04:20:45PM +0100, Pali Rohár wrote:
> > Proprietary, signed and closed bootloader NOLO does not support DT.
> > So for booting you need to append DTS file to kernel image.
> > 
> > U-Boot is optional and can be used as intermediate bootloader
> > between NOLO and kernel. But still it has problems with reading
> > from nand, so cannot read NVS data nor MAC address.
> 
> You could use kexec to pass the fixed DT.
> 
> A.

IIRC it was broken for N900/omap3, no idea if somebody fixed it.

-- 
Pali Rohár
pali.rohar@...il.com

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