From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: About arm32 address translation Date: Wed, 16 Oct 2013 14:07:18 +0100 Message-ID: <1381928838.27643.4.camel@kazak.uk.xensource.com> References: <1381915521.21901.54.camel@kazak.uk.xensource.com> <2D233787-D3A5-48D2-9398-C122CB57C187@gmail.com> <1381919087.21901.64.camel@kazak.uk.xensource.com> <20131016102658.GA6871@cbz-workstation> <1381920078.21901.68.camel@kazak.uk.xensource.com> <525E8C99.4000109@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <525E8C99.4000109@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: David Vrabel Cc: Chen Baozi , List Developer Xen List-Id: xen-devel@lists.xenproject.org On Wed, 2013-10-16 at 13:54 +0100, David Vrabel wrote: > On 16/10/13 11:41, Ian Campbell wrote: > > > > (Somebody really needs to make a patch for proper Xen capable > > earlyprintk for arm...) > > The existing xenboot console should just work, yes? It just needs > plumbing into ARM's early console setup? In principal yes, however 32-bit ARM's "earlyprintk" option takes no parameters and simply enables a set of hardcoded per-platform UART routines, so it needs a bit more thought... 64-bit arm kernel allows for the selection of which earlyprintk so it should be reasonable easy. In fact, I think I wrote that patch already... Now where did I put it... Ian.