Re: wl1251 & mac address & calibration data

From	Pavel Machek <pavel@ucw.cz>
Newsgroups	linux.kernel
Subject	Re: wl1251 & mac address & calibration data
Date	2016-11-26 18:20 +0100
Message-ID	<sHONQ-11D-5@gated-at.bofh.it> (permalink)
References	(4 earlier) <sGX6O-873-25@gated-at.bofh.it> <sGXJw-fi-21@gated-at.bofh.it> <sH48i-4wC-19@gated-at.bofh.it> <sH48h-4wC-17@gated-at.bofh.it> <sH7zb-6SI-21@gated-at.bofh.it>
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On Thu 2016-11-24 20:46:01, 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.

Yeah. You could also strap desktop PC to a USB GPRS card, and call it
phone. You could also make a pig fly.

But because you could does not mean you should. No, sorry, kexec is
not acceptable. Too hard to set up, slows boot too much.

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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Re: wl1251 & mac address & calibration data Pavel Machek <pavel@ucw.cz> - 2016-11-26 18:20 +0100

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