Date: Thu, 27 Jun 2013 12:46:41 +0200 From: Michael Tuexen <tuexen@freebsd.org> To: Diane Bruce <db@db.net> Cc: freebsd-arm@freebsd.org Subject: Re: Problems with Head on RaspberryPi Message-ID: <AC406C41-7D84-4F35-A40E-122D30D35D27@freebsd.org> In-Reply-To: <20130626222316.GA87896@night.db.net> References: <F9C5795F-AB1D-4038-BE14-380A1A573DDD@freebsd.org> <846063D0-A3D2-42AD-BC44-52A64910C4B0@bluezbox.com> <3358A6A9-409D-4A58-9736-F8DA037B7F69@freebsd.org> <20130626222316.GA87896@night.db.net>
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On Jun 27, 2013, at 12:23 AM, Diane Bruce <db@db.net> wrote: > On Wed, Jun 26, 2013 at 08:37:57PM +0200, Michael Tuexen wrote: >> On Jun 26, 2013, at 7:39 PM, Oleksandr Tymoshenko <gonzo@bluezbox.com> wrote: >> >>> >>> On 2013-06-26, at 10:22 AM, Michael Tuexen <tuexen@freebsd.org> wrote: >>> >>>> Dear all, >>>> >>>> I have build FreeBSD using the script from >>>> https://github.com/daveish/freebsd-arm-tools >>>> for a couple of weeks and it worked fine. However, >>>> doing this within the last days, compilation and >>>> installation works, but the Raspberry Pi doesn't >>>> boot. After Starting kernel with NULL args >>>> or so, it doesn't show anything else. Normally >>>> the FreeBSD boot messages would appear. Does anyone >>>> else also see this? Any idea how to get some >>>> debug output out of the Raspberry Pi? >>> >>> >>> Try disabling INVARIANTS options in the kernel. It seems >>> new code in uma_dbg performs atomic ops on the >>> allocated memory and if memory has been remapped as >>> non-cached it causes exception. >> OK. I'll try and report. It may take 24 hours... > > I'm sorry to report it does not work. Building r252255 without INVARIANTS and INVARIANT_SUPPORT results in an image which boots completely on a R-Pi Model B with 512 MB RAM. So is someone working on the uma_dbg stuff? Best regards Michael > >> >> Best regards >> Michael >>> > > - Diane > -- > - db@FreeBSD.org db@db.net http://www.db.net/~db >home | help
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