Subject: [PATCH] ARM: OMAP2+: Warn about deprecated legacy booting mode

From: [email-masked] (Pali Rohár)
Date: Fri, 28 Nov 2014 23:43:34 +0100

On Friday 28 November 2014 23:26:30 Aaro Koskinen wrote:
> Hi,
> 
> On Fri, Nov 28, 2014 at 10:41:12PM +0100, Pali Roh?r wrote:
> > Does kernel provide some interface for telling userspace
> > applications something like bootreason (e.g power key,
> > software reset, rtc alarm, charger connected, ...)?
> 
> In N950/N9, NOLO passes this information using kernel command
> line and applications are reading /proc/cmdline. If I
> remember correctly all those custom proc files were removed
> from Nokia kernel, and everything was passed via command
> line.
> 
> A.

Yes, you are right. But NOLO on N900 pass all those data via 
ATAGs only and does not pass it in /proc/cmdline :-(

-- 
Pali Roh?r
pali.rohar at gmail.com
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