> -----Original Message----- > From: linux-arm-kernel [mailto:linux-arm-kernel- > bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Kevin Hilman > Sent: Wednesday, June 26, 2013 1:28 AM > To: Rini, Tom > Cc: Paul Walmsley; linux-omap@xxxxxxxxxxxxxxx; linux-arm- > kernel@xxxxxxxxxxxxxxxxxxx; Balbi, Felipe; Hiremath, Vaibhav > Subject: Re: OMAP baseline test results for v3.10-rc6 > > Tom Rini <trini@xxxxxx> writes: > > > On 06/25/2013 02:20 PM, Paul Walmsley wrote: > >> + Vaibhav and Kevin > >> > >> Hi, > >> > >> On Tue, 25 Jun 2013, Felipe Balbi wrote: > >> > >>> On Mon, Jun 17, 2013 at 05:23:17AM +0000, Paul Walmsley wrote: > >>>> Boot to userspace: > >>>> FAIL ( 3/12): 37xxevm, am335xbone, am335xbonelt > >>> > >>> Paul, we have at least 2 different folks who can't reproduce your > bone > >>> and bone black boot to userspace failures. I wonder how you're > trying to > >>> boot them. > >>> > >>> Care to share your test scripts ? > >> > >> Sure... the methodology is completely open and has been posted in > the > >> online logs since the first test cycle. (For some reason, almost no > one > >> clicks through the test directory trees that I post online. Is this > a > >> documentation issue? What can we do to make it easier for people to > >> explore this?) > > > > Well, another link never hurts the search results :) > > > > [snip] > >> Am certainly open to the idea that there's something wrong with the > way > >> that I'm booting either of these. But AFAIK no one's been able to > >> identify exactly what it could be. I haven't had the time recently > to > >> spend hours going through the various permutations, given all the > other > >> breakage :-( BeagleBone-white has the additional complication that > it is > >> not easy to automate, due to the way that power is delivered to the > board, > >> so there is an extra dimension of difficulty there. > > > > Ah-ha, I reproduced your failure. If I make up a concat uImage + > DTB, > > rather than pass them separately, it fails to boot. If you switch to > > mainline U-Boot (v2012.10 or later) you get support for separate > image + > > dtb (v2013.04 gives you bootz and zImage support). v2013.04 will > also > > work out of the box for BeagleBone-Black. > > Just to confirm, my problems with mainline were with appended DTB also. > Separate DTB and zImage work fine (at least using u-boot v2013.04.) > > That being said, appended DTB should still work, so there's a bug > hiding > someplace that needs to be found fixed. > > Can you guys update your tests to test appended DTB also? > What is missing here is, CONFIG_ARM_APPENDED_DTB = y CONFIG_ARM_ATAG_DTB_COMPAT = y And for the code which is required in case of appended DTB, please refer to the code "arch/arm/boot/compressed/head.S" Please __NOTE__ that these options are not enabled in default omap2plus_defconfig. Thanks, Vaibhav -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
