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| tvCommitBot | [website] mithro pushed 1 new commit to master: https://git.io/vySGo | 02:37 |
|---|---|---|
| tvCommitBot | website/master 09fb7e6 Tim 'mithro' Ansell: Adding more versions of the TimVideos logo. | 02:37 |
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| mithro | CarlFK: I updated the website like you asked | 02:38 |
| mithro | Can everyone who uses G+ reshare + like https://plus.google.com/+TimAnsell/posts/ZvNSUERodbk ? | 02:44 |
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| futarisWeb | mithro / shenki: Just sent another e-mail re: glibc and lm32. | 03:33 |
| mithro | futarisWeb: BTW Our lm32 has a mostly untested/unused MMU | 03:34 |
| futarisWeb | Yeah, I suspected that about the MMU. | 03:35 |
| mithro | futarisWeb: The two problems with the or1k is that it doesn't have upstream gcc support and uses more FPGA resources than the lm32 | 03:36 |
| mithro | futarisWeb: I think worrying about Linux userspace is a bit premature | 03:36 |
| futarisWeb | What is the plan for the linux userspace / kernel? I assume you want to run Linux rather than some RTOS because of the better driver support etc... | 03:38 |
| mithro | futarisWeb: The reasons for Linux kernel are listed in the doc + github issue | 03:38 |
| mithro | futarisWeb: We are also investigating NuttX as a potential RTOS | 03:39 |
| futarisWeb | https://github.com/timvideos/getting-started/issues/30 ... So USB (OTG), TCP/IP and EDID processing. | 03:40 |
| tpb | Title: [HDMI2USB] Port Linux to the lm32 CPU and support HDMI2USB firmware functionality · Issue #30 · timvideos/getting-started · GitHub (at github.com) | 03:40 |
| mithro | futarisWeb: Linux for example has a huge amount of stuff in the drm stack for dealing with broken & noncompliant monitors (specially with things like DisplayPort) -- not using Linux means replicating that | 03:40 |
| mithro | futarisWeb: + Get access to large developer base | 03:41 |
| mithro | Once the architecture works, almost all the stuff is going to be driver code -- like Linux in general, the driver code should all be independent of the arch too | 03:42 |
| mithro | I would personally like to see us supporting Linux on the or1k, lm32, risc-v and sh2 | 03:43 |
| futarisWeb | Does the DRM stuff work in uClinux? | 03:44 |
| mithro | futarisWeb: Any reason it wouldn't? | 03:45 |
| futarisWeb | I can't say I've looked into it. It used to be in the past, that uClinux devices didn't have graphical interfaces. | 03:46 |
| futarisWeb | There has been development to use uClinux on Cortex-M series processors, though so I supposed that has changed in recent years. | 03:47 |
| mithro | futarisWeb: Still jumping the gun a little - Lets get to a stage were we can boot Linux | 03:48 |
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| futarisWeb | I can get qemu running, and a kernel, but I was more trying to figure out where to go from there. Haven't used poky-tiny before. Haven't touched buildroot in years, so a small (re)learning curve for both. | 03:52 |
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| mithro | futarisWeb: Well, once we have qemu+kernel running we can discuss things further | 03:54 |
| CarlFK | mithro: I just tried to run qemu - "not found" - did the command to launch it change? | 03:56 |
| mithro | CarlFK: ??? | 03:56 |
| CarlFK | (veyepar) juser@cnt1:~$ qemu | 03:56 |
| CarlFK | qemu: command not found | 03:56 |
| futarisWeb | Ok. | 03:56 |
| mithro | CarlFK: why are you running qemu? | 03:57 |
| futarisWeb | mithro: Did you submit anything to http://www.corptech.com.au/ - CEED projects with QUT, UQ, USQ and USyd. | 03:57 |
| tpb | Title: CEED – company-based training for students - Home (at www.corptech.com.au) | 03:57 |
| CarlFK | mithro: this time I was trying to help someone else run qemu. In the past I have used it to test deployment scripts | 03:58 |
| mithro | futarisWeb: Nope! | 03:58 |
| futarisWeb | shenki: Are you saying uclibc support for lm32 is already upstream? | 04:01 |
| futarisWeb | https://cgit.openadk.org/cgi/cgit/uclibc-ng.git/tree/extra/Configs/Config.lm32 - I guess so. | 04:06 |
| tpb | Title: uclibc-ng.git - Unnamed repository; edit this file 'description' to name the repository. (at cgit.openadk.org) | 04:06 |
| shenki | im not sure that it's upstream. it's somewhere | 04:09 |
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| mithro | https://patchwork.ozlabs.org/patch/738757/ | 06:35 |
| tpb | Title: [U-Boot,3/3] OpenRISC: Remove - Patchwork (at patchwork.ozlabs.org) | 06:35 |
| futarisWeb | Hmm. Looks like we need a maintainer for u-boot for both lm32 and or1k. | 07:05 |
| futarisWeb | I've patched buildroot (git), and I'm currently building for lm32. | 07:05 |
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| futaris | The directory that should contain system headers does not exist: /home/futaris/buildroot/output/host/usr/lm32-buildroot-uclinux-gnu/sysroot/include Makefile:2906: recipe for target 'stmp-fixinc' failed | 07:26 |
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| futarisWeb | Might be gcc-6.3.0 / busybox related... Trying again with gcc-5.4.0 instead. | 07:45 |
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| futarisWeb | Ok. Fixed that issue with the gcc in buildroot. It's now compiling the kernel, and going to attach the initramfs (as a CPIO) to the end of the kernel. | 09:04 |
| futarisWeb | There wasn't really much work to get lm32 working in buildroot. elf2flt patch, but everything else seems to be upstreamed already. | 09:05 |
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| CarlFK | wow. ./ingest.py --video-source dv just worked :p | 22:30 |
| CarlFK | I now have 480 ntsc dv firewire getting mixed with 720p vocto | 22:31 |
| tumbleweed | eww ntsc | 22:39 |
| CarlFK | yeah yeah, up scaled by the client, sent over lan, then downscaled to whatever the pnp window size is | 22:40 |
| CarlFK | with extra red :p | 22:40 |
| xfxf | yeah note I added the DV pipeline but I sold my DV cameras | 22:44 |
| xfxf | enough said :P | 22:44 |
| CarlFK | oh wait.. I can put 2 BM cards into 1 desktop. derp. | 22:46 |
| CarlFK | I know I can, because I have done it. | 22:47 |
| CarlFK | xfxf: can I wipe the usb disk full of lca raw's? | 22:54 |
| xfxf | I forgot that even existed - sure | 23:07 |
| CarlFK | weird. plug it into a usb3 port, lsusb doesn't see it | 23:08 |
| CarlFK | usb2, no problem | 23:08 |
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