RE: Physical memory allocation to L4linux

Hey Martin,

thanks for that tip. How do I use this device for L4linux though (and only for it)? I am not sure where memory allocation occurs when L4linux faults or if it is pre-allocated completely to L4linux. 

Best,
ramya
________________________________________
From: l4-hackers [[email protected]] on behalf of Martin Schröder [[email protected]]
Sent: 09 September 2014 11:56
To: [email protected]
Subject: Re: Physical memory allocation to L4linux

Hi Ramya,

Am 09.09.2014 um 11:39 schrieb Masti Ramya Jayaram:
> Hi all,
>
> I start l4linux by specifying 64M on memory in its configuration file. I would like this memory to be a fixed  range of physical memory and I was wondering if there is a way to do it.

MYRAM => new Device() {
   .hid= "myram";
   new-res Mmio(0x10000000 .. 0x13FFFFFF, 0xC000);
}

[http://os.inf.tu-dresden.de/pipermail/l4-hackers/2014/006617.html]


Best regards,
    Martin.



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