On Saturday 17 December 2011 20:13:53 Jani Monoses wrote: > > yep, this boots fine. The toolchain problem is weird. Maybe we should > > compare the disassembly between 4.6.1 (I have gcc (Ubuntu/Linaro > > 4.6.1-9ubuntu3) 4.6.1) and 4.6.2 (where to get this from)? Are you > > using a cross compiler or native? > > I used the cross compiler in 12.04 which is now at 4.6.2. > > > Jani, it also seems you forgot to sound support. You need to enable some > > codecs, I know it works on 3.0 if it is enabled ... > > Hmm I know I added missing USB_AUDIO at one point, but will check and > fill in the missing configs. > I thought I reused the 2.6.38 configs.
ah, that explains it. We have no usb-audio ;-) You need to enable CONFIG_SND_SOC=m (enabled already) CONFIG_SND_SOC_TEGRA=m CONFIG_SND_SOC_TEGRA_ALC5632=m > >> I am not sure if it is an unrelated toolchain issue, or only triggered > >> along with the RAM timing change, but I suspect > >> it is toolchain only. I rebuilt a 2.6.38 too with the 4.6 toolchain > >> and it did not boot. > >> > >> I'll need to back that change up and rebuild again to make sure. > >> > >> So I had the deb working locally as I did not yet upgrade to 4.6.2 but > >> when built in the archive it resulted in an unbootable image. > > > > ah, native. So I'll need to upgrade tho 12.04 I guess to be able to > > reproduce it :-( > > Probably, or you could just get gcc-4.6 from 12.04, it should work > with few extra dependencies. oh, I may check this out later. Marc > > > >> On Thu, Dec 15, 2011 at 9:20 AM, Marc Dietrich <[email protected]> wrote: > >> > On Thursday 15 December 2011 01:33:14 Jani Monoses wrote: > >> >> I made a new deb from latest git branch but now it no longer > >> >> boots on > >> >> my machine. > >> >> I also have hynix RAM, so it is even more strange that the Dec 6 > >> >> snapshot booted. > >> > > >> > also fails here. Kernel boots with my config (paz00_defconfig) and > >> > your configs didn't changed as it seems. On the other hand, you > >> > seem to have changed the toolchain: gcc 4.6.1 -> 4.6.2. Do you > >> > still have the old compiler around? Is this compiled on a hf > >> > system? > >> > > >> > Marc > >> > > >> >> Jani > >> >> > >> >> http://startx.ro/~jani/linux-image-3.0.8-2-ac100_3.0.8-2.1_armel > >> >> .deb > >> >> > >> >> On Wed, Dec 14, 2011 at 8:02 PM, Jani Monoses <[email protected]> wrote: > >> >> > Thanks for the feedback, good to know. > >> >> > Others have reported it not booting at all on armhf builds, > >> >> > but if > >> >> > it > >> >> > is memory related they'll likely hit > >> >> > the same issue on armel. > >> >> > > >> >> > I'll roll a new package for the more recent tree these days > >> >> > then, > >> >> > once > >> >> > your change is in. > >> >> > > >> >> > Jani > >> >> > > >> >> > On Wed, Dec 14, 2011 at 7:54 PM, Marc Dietrich <[email protected]> wrote: > >> >> >> Hi Jani, > >> >> >> > >> >> >> thanks for the new kernel! > >> >> >> > >> >> >> On Wednesday 14 December 2011 01:38:51 Jani Monoses wrote: > >> >> >>> >> However we should aim for stability and no churn > >> >> >>> >> towards > >> >> >>> >> the > >> >> >>> >> end of > >> >> >>> >> the cycle(March/April) > >> >> >>> >> Are there any known regressions vs 2.6.38? Is > >> >> >>> >> sound not > >> >> >>> >> working yet? > >> >> >>> > > >> >> >>> > sound works as on 2.6.38 (maybe better, no mic > >> >> >>> > support > >> >> >>> > yet). No > >> >> >>> > regressions I know of by now (but I'm a bad tester). > >> >> >>> > It is > >> >> >>> > possible > >> >> >>> > that people with hynix memory may not be able to > >> >> >>> > boot. > >> >> >>> > Some IRC > >> >> >>> > user > >> >> >>> > wanted to test it this evening. If it doesn't work, > >> >> >>> > I'll > >> >> >>> > disable > >> >> >>> > the > >> >> >>> > memory scaling feature again. > >> >> >>> > >> >> >>> Here's a 3.0 deb of the snapshot of a week ago > >> >> >>> > >> >> >>> > >> >> >>> http://startx.ro/~jani/linux-image-3.0.8-1-ac100_3.0.8-1 > >> >> >>> .1_arm > >> >> >>> el.deb > >> >> >>> > >> >> >>> > >> >> >>> For me resume does not work on a stock Ubuntu Precise > >> >> >>> install, > >> >> >>> which > >> >> >>> worked with the default 2.6.38 kernel. > >> >> >>> I get noise on the screen, the machine does not answer > >> >> >>> key > >> >> >>> presses > >> >> >>> or pings.>> > >> >> >> > >> >> >> I tested it on Oneiric (armel). It boots and > >> >> >> suspends/resumes > >> >> >> without > >> >> >> problems. One possible issue is that the kernel likely > >> >> >> fails on > >> >> >> hynix > >> >> >> ram based system as I only fixed this issue on Dec. 9th > >> >> >> and the > >> >> >> kernel is form Dec. 6th. > >> >> >> > >> >> >> The resume problems you see may also be RAM clocking > >> >> >> related > >> >> >> (the > >> >> >> noice on the screen). So I better disable the stuff > >> >> >> alltogether > >> >> >> as it > >> >> >> seems to create a lot of problems. I will push a fix in a > >> >> >> minute > >> >> >> ... > >> >> >> > >> >> >> Marc > >> >> >> > >> >> >>> commit 735f939f421c6c9c5db79250955e7b25ee272e0f > >> >> >>> Author: Marc Dietrich <[email protected]> > >> >> >>> Date: Tue Dec 6 20:35:30 2011 +0100 > >> >> >>> > >> >> >>> ARM: tegra: paz00: make sound modular > >> >> >>> > >> >> >>> Switch the static sound driver from chromeos to > >> >> >>> modular > >> >> >>> version > >> >> >>> used by 2.6.38 kernels. > >> >> >>> > >> >> >>> Signed-off-by: Marc Dietrich <[email protected]> _______________________________________________ Mailing list: https://launchpad.net/~ac100 Post to : [email protected] Unsubscribe : https://launchpad.net/~ac100 More help : https://help.launchpad.net/ListHelp
