[PATCH 4/6] cmdline: Add cmdline support

[Sebastian Huber]

On 02/08/17 21:07, Andreas Kölbl wrote:

> Am 02.08.2017 um 15:54 schrieb Sebastian Huber:
>> On 01/08/17 22:14, Andreas Kölbl wrote:
>>
>>> At the moment I didn't implement smp functionality. I will implement it
>>> directly after implementing SMP.
>> You can use arm_cortex_a9_get_multiprocessor_cpu_id() in all
>> configurations.
>>
>> Please try to use the functions in <libcpu/arm-cp15.h> in your BSP. If
>> missing, then add them.
>>
> I've tried this approach. The cortex-a15 manual states:
>
> "CPU ID	
> Indicates the processor number in a Cortex-A15 multiprocessor system. For:
> one processor, the CPU ID is 0x0 [1]."
>
> In the Jailhouse single processor configuration this method does not work.

Why does it not work?

If you have a single processor, then why do you need this anyway?

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
Phone   : +49 89 189 47 41-16
Fax     : +49 89 189 47 41-09
E-Mail  : sebastian.huber at embedded-brains.de
PGP     : Public key available on request.

Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.