[04:53] lilstevie: quick question -- is XV supposed to work on the TF101, using the oooold oneiric armel images you built (and the android 2.6.36 kernel)? [05:01] probably not :p [05:05] Good-o, because it isn't for me === Martyn^ is now known as Martyn [07:35] marvin24, so the 3.1 ubuntu kernel's CONFIG_PROFILING should be off? [07:35] btw do you use for-next with defconfig? that did not boot for me on Friday [07:35] I see you made an update since [07:51] janimo: it boots [07:51] did you concatenate the compiled device tree to it? [07:51] paz00_defconfig should be fine [07:51] for the 3.1 kernel ... [07:52] I tried it on my local branch (which is source identical to the package tree) [07:52] the strange thing is, disabling PROFILING helps with my own tree [07:52] but after building the package, it still doesn't work (same config of course) [07:54] also the binaries are different [07:54] and yes, I double checked that the source and config is identical [07:55] mmh, thing about it, the package used the hf compiler [07:58] yes I use the hf compiler only lately, 4.6 [07:58] marvin24, concatenate DT to it? I never built DT kernel before so I did not know something extra is needed that make zImage does not do [08:09] marvin24, what I see when googling is make zimage, cat boar.dt >>zImage;make uImage [08:09] but that is for uboot [08:09] or wait, the current ac100 bootloader cannot boot DT kernels? [08:24] janimo: it can, but the device tree needs to be added to the kernel [08:24] for u-boot, device tree can come from the bootloader [08:25] you need to do a make zImage dtbs [08:25] and then cat arch/arm/boot/tegra20-paz00.dtb >> arch/arm/boot/zImage [08:26] marvin24, so you make a generic zimage and cat as many board DT files as you want it to be able to support? [08:26] no, only one [08:27] ideally, the bootloader supplied the device tree [08:27] but ours can't right now [08:27] but this will change with uboot [08:27] ah, so the same kernel booting does not mean an exact same blob but a same zImage + custom DTs [08:27] so you can directly boot the same kernel on different boards [08:27] yes [08:27] ok, by same kernel initially I though one binary. This works too though [08:28] will try it out once the build finishes [08:28] I think it must be similar on omap [08:28] marvin24, also isn't nvec a generic driver for all tegra ECs? [08:28] I see only paz00 uses nvec [08:28] do the others use other EC implementations? [08:28] the ec is not inside the tegra [08:28] but somewhere else [08:28] so it is board specific [08:29] so only the communication protocol is common? [08:29] there are other "first gen" board using nvec [08:29] I just grepped the dt files for nvec [08:29] we (and trimslice) are the only non nvidia board supported by mainline kernel [08:30] so there is no wonder why we are the only user ;-) [08:30] so other ECs do not necessarily use the same SMBus protocol as described in the nvdia docs [08:30] yes [08:31] I thought tegra somehow implied nvec [08:31] toshiba folio uses it for power supply readings [08:31] same for advent vega [08:32] but unfornately, they have their own implementations [08:33] janimo: if you feel lucky today, you can also try https://gitorious.org/uboot-ac100 with this kernel ;-) [08:35] marvin24, nice. Do I just build it and flash it to the bootloader partition as an android bootimage? [08:35] cloning it now [08:36] I use tegrarcm to load it to memory [08:36] I think that's the best way for now, because flashing it to emmc is a bit more complicated [08:37] http://nv-tegra.nvidia.com/gitweb/?p=tools/tegrarcm.git;a=summary [08:37] but you need the bct first ... [08:39] (the first 4080 byte of the bct partition #2 I think) [09:05] marvin24, mainline boots showing two penguins qwith blue beaks and feet, then cannot find root, but impressive still :) [09:05] janimo: needs to boot from sd card [09:05] whats impressive ? the penguins ? :P [09:05] the fact it boots :) [09:05] ogra_: maybe the blue feets [09:06] marvin24, why sdcard? no mmc suport implemented? [09:06] janimo: there is some bug in the drm driver which causes color switch [09:06] janimo: no nvidia partition support [09:06] marvin24, well, penguins live on ice :) [09:06] I could add it though [09:06] you mean we could use mainline with just one patch added ? [09:07] or is there more that doesnt work [09:07] that's what I was hoping but marvin24 said no way yet :) [09:07] what else is missing ? nvec ? [09:07] ogra_: we need the drm support (one patch) and optional partition support [09:08] everything else is there [09:08] hmm, so three then [09:08] power management? [09:08] not yet [09:08] aha [09:08] k, that somewhat rules it out for now then [09:08] ogra_: but it is boot [09:08] *booting [09:08] (as a default) [09:26] ogra_: don't you have a nvec-leds entry in sysfs? [09:26] i didnt look :P === Quintasan_ is now known as Quintasan [12:15] http://ograblog.wordpress.com/2012/08/06/the-bamboo-feeder-automating-continuous-arm-image-tests/ [12:32] ogra_, too much hardware in the blogpost for my taste but still good :) [12:35] i should have scattered more cute panda pics all over the place i guess :) [13:33] ogra_, that is damn cool [13:33] :) [13:34] ogra_: you need to enable facebook/g+ sharing at your wordpress blog, can't share directly from your post :-) [13:34] but it's shared at g+ now :-) [13:34] heh, thx [13:35] i dont have a fecaebook account and dont plan to get one [13:36] (do i ned one to enable the sharing) ? [13:37] G+ enabled now [13:37] ogra_: nops [13:38] ogra_: you just enable the sharing plugin at wordpress for it [13:38] ok [13:39] added too now [15:04] anyone know if u-boot in precise supports extload? [15:05] should, yep [15:05] i think all ubuntu versions since lucid do ... [15:07] thanks, i'll give it a go and see [15:10] i tried Linaro's 12.05 image on the snowball's emmc but that didnt seem to want to see the sdcard and boot from that [15:10] oh, snowball [15:10] just building the latest 12.07 release and will try that [15:10] note that ubuntu doesnt have any support for snowball beyond what linaro puts in the archive [15:11] so if linaros u-boot doesnt have extload for the snowball enabled, you wont have it [15:11] i can only speak for all u-boots for the supported ubuntu arches [15:19] which is omap? [15:20] omap, omap4, highbank and armadaxp currently [15:20] and tegra2 ac100 netbooks but there is no u-boot [15:21] (android based netbook which uses a fastboot based loader) [15:22] we used to have mx5 images too until precise [15:28] ogra in the initial ac100 tarball, where are the hooks that create the new initramfs for the installer reboot? [15:28] you mean ac100-tarball-installer ? [15:29] there are no specific initrd hooks, it just runs a chrooted flash-kernel and puts a default initrd in place [15:30] (it sets MODULES=dep and diverts plymouth and cryptsetup hooks though) [15:30] (before doing that) === _morphis is now known as morphis [19:31] I've got a silly question. I'm trying to build kernel I fetched from git://github.com/RobertCNelson/stable-kernel.git , build_kernel script fails in the beginning to complain there is no directory "KERNEL". Am I missing something? [19:36] ahh, sorry that, I think it's for mainline kernel source === morphis is now known as morphis|away === Guest17028 is now known as furan