Date: Wed, 2 Jan 2013 01:04:29 -0800 From: hiren panchasara <hiren.panchasara@gmail.com> To: Stephen Hurd <shurd@sasktel.net> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: Rpi boot process stuck on mountroot Message-ID: <CALCpEUFbP7FuBXAn4ZE5xVVGS27Tnvt7WHXdoTwu__B2=e3F5g@mail.gmail.com> In-Reply-To: <CALCpEUHSD66iuiqdbEXJ0-41hDr2ULTo1Cc6K5kcb2WO8BAn-w@mail.gmail.com> References: <CALCpEUGXc_Dp=BG5dTLBkMR3P30kgNnzpWzHuW2Xx-Qs0XjZvw@mail.gmail.com> <1357002062.54953.135.camel@revolution.hippie.lan> <06BF94A3-6F02-4E4B-8572-D202E5C8CB4B@kientzle.com> <57772D20A1814967B7FFDC476215780B@ad.peach.ne.jp> <50E2488F.6010506@sasktel.net> <CALCpEUHSD66iuiqdbEXJ0-41hDr2ULTo1Cc6K5kcb2WO8BAn-w@mail.gmail.com>
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On Tue, Jan 1, 2013 at 12:58 AM, hiren panchasara <hiren.panchasara@gmail.com> wrote: > On Mon, Dec 31, 2012 at 6:23 PM, Stephen Hurd <shurd@sasktel.net> wrote: >> Daisuke Aoyama wrote: >>> There is two factor. >>> One of is dev/mmc never check an error condition of the result. >>> Other is RPI does not work 50MHz with some SD cards. >>> I have posted the workaround patch today. >>> >>> http://lists.freebsd.org/pipermail/freebsd-arm/2013-January/004507.html > > Thanks Daisuke, > I will give this a try tomorrow. I applied patch listed at http://www.peach.ne.jp/archives/rpi/patch/ along with bcm2835_asm.S and bcm2835_asm.h files and got errors on buildkernel using Tim's scripts: cc1: warnings being treated as errors In file included from /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_systimer.c:55: /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:48: warning: 'struct sdhci_slot' declared inside parameter list /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:48: warning: its scope is only this definition or declaration, which is probably not what you want /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:50: warning: 'struct sdhci_slot' declared inside parameter list /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:52: warning: 'struct sdhci_slot' declared inside parameter list /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:54: warning: 'struct sdhci_slot' declared inside parameter list /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:56: warning: 'struct sdhci_slot' declared inside parameter list /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:58: warning: 'struct sdhci_slot' declared inside parameter list /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:60: warning: 'struct sdhci_slot' declared inside parameter list /usr/src/head/sys/arm/broadcom/bcm2835/bcm2835_asm.h:62: warning: 'struct sdhci_slot' declared inside parameter list *** [bcm2835_systimer.o] Error code 1 1 error *** [buildkernel] Error code 2 1 error *** [buildkernel] Error code 2 Probably some header file ordering/missing issue? I am using head @ revision 244918. But the good news is that I could boot up my rpi successfully using freebsd-pi-clang-20130101.img.gz :-) Thank you for your work, Hiren >> >> Another thing to consider is the power. When voltage levels between TP1 >> and TP2 are below around 4.6V, I see a lot more of this failure. > I use my android phone charger to power rpi. Is that okay? > > Thanks, > Hiren
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