Re: [Qemu-devel] Nios2 documentation page now up

[Marek Vasut]

On 07/13/2017 09:59 PM, Programmingkid wrote:
> 
> On Jul 13, 2017, at 3:01 PM, Marek Vasut wrote:
> 
>> On 07/13/2017 08:23 PM, Programmingkid wrote:
>>>
>>> On Jul 13, 2017, at 10:48 AM, Marek Vasut wrote:
>>>
>>>> On 07/13/2017 04:28 PM, Programmingkid wrote:
>>>>> Hi I have recently created a new documentation page for the Nios2 target. 
>>>>> I would greatly appreciate any feedback you might have on it. Thank you.
>>>>
>>>> Great, thanks !
>>>>
>>>> A few nits, we also support nios2 userspace binary emulation. And Nios2
>>>> is I believe Altera specific. And we only support Nios2 R1 EL thus far.
>>>>
>>>>> Page: http://wiki.qemu.org/Documentation/Platforms/Nios2
>>>>>
>>>
>>> Thank you for the info. Did the suggested command line look good to you?
>>
>> I mean, ./configure --target-list=nios2-softmmu,nios2-linux-user when I
>> say that userspace linux binary emulation is supported.
> 
> I just did a git pull and tried your configure command. This is the error I 
> saw:
> 
> ERROR: Unknown target name 'nios2-linux-user'

qemu$ ./configure --target-list=nios2-softmmu,nios2-linux-user
[...]
target list       nios2-softmmu nios2-linux-user
[...]

That's on commit 49bcce4b9c11759678fd223aefb48691c4959d4f

>>> Also would you know of any pre-made images the user could download to test 
>>> the emulator? 
>>
>> I build them using OE with meta-altera myself.
> 
> Actually I was talking about a HD image file the user could try to boot from. 
> A simple test image file would be good enough. 

You cannot attach a harddisk to the system. You can only boot a kernel
with initramfs (or use nfsboot with external work-in-progress patch).

>>> I will add your note about how only Nios2 R1 EL is currently supported.
>>>
>>> If you have any pictures of this emulator running I would be glad to add 
>>> them to the wiki page. 
>>
>> Not at the moment, just a random post on my G+ (which I'd prefer to NOT
>> have linked in the wiki) ; although feel free to copy-paste the console
>> output:
>>
>> https://plus.google.com/+MarekVa%C5%A1ut/posts/BEvfXANeCs7
> 
> I will be glad to post any pictures whenever you decide to add pictures to 
> the wiki page.

There is no graphical output on 10m50 GHRD ; the system only has serial
console.

-- 
Best regards,
Marek Vasut