From: Wei Liu <wei.liu2@citrix.com>
To: Julien Grall <julien.grall@arm.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
Wei.Chen@arm.com, Steve Capper <steve.capper@arm.com>,
lars.kurth.xen@gmail.com, andre.przywara@arm.com,
xen-devel@lists.xenproject.org
Subject: Re: [HACKATHON 2016] Mini-OS on ARM
Date: Thu, 5 May 2016 17:05:25 +0100 [thread overview]
Message-ID: <20160505160525.GE2111@citrix.com> (raw)
In-Reply-To: <572B6EBC.3030500@arm.com>
On Thu, May 05, 2016 at 05:03:08PM +0100, Julien Grall wrote:
> Hi Wei,
>
> On 05/05/16 16:57, Wei Liu wrote:
> >On Thu, May 05, 2016 at 04:47:31PM +0100, Steve Capper wrote:
> >>[Apologies for the late send]
> >>
> >>Mini-OS on ARM
> >>==============
> >>
> >>This session covered mini-os bringup on 64-bit ARM platforms.
> >>The following points arose during discussion:
> >>
> >>*) 32-bit Mini-OS may have bit-rotted
> >> o) Some memory addresses may have been hard-coded for instance.
> >> o) The memory map in Xen can change between releases.
> >>
> >
> >I think this might have been fixed by Juergen.
>
> This session was about Mini-OS on ARM and this patch is x86 specific.
>
> The problem is Mini-OS on ARM is using hardcoded addresses and interrupt
> number for some devices. This needs to be fix if you want mini-os to work on
> any Xen ARM release.
>
OK so that's indeed different thing.
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prev parent reply other threads:[~2016-05-05 16:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-05 15:47 [HACKATHON 2016] Mini-OS on ARM Steve Capper
2016-05-05 15:57 ` Wei Liu
2016-05-05 16:03 ` Julien Grall
2016-05-05 16:05 ` Wei Liu [this message]
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