Thursday, 2018-01-04

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tvCommitBot[qemu-litex] mithro pushed 1 new commit to master:
tvCommitBotqemu-litex/master dc90b35 Tim 'mithro' Ansell: liteeth: Fix for changes in LiteEth upstream.00:37
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CarlFK[m]-rw-rw-r-- 1 carl carl 17G Jan  3 17:46 Xilinx_Vivado_SDK_2017.4_1216_1.tar.gz00:56
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tvCommitBot[qemu-litex] mithro force-pushed master from dc90b35 to d8ebfa9:
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mithroI blame tumbleweed!01:39
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tumbleweedfor vivado? :P06:12
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CarlFK[m]DNA = 110000001100000011000000110000001100000010011001110010010 (0x181818181813392)07:42
CarlFK[m]that's 'bad' right?07:42
CarlFK[m]I think there is a page mentioning it.  anyone have the URL?07:42
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tumbleweed818181 is usually bad08:01
tumbleweedhaven't seen it end like that,t hough08:01
tumbleweedanyway, go serial, jtag, try again08:01
CarlFK[m]I was wondeing about the end bits08:02
CarlFK[m]serial, jtag - 10x or so times now.  no help08:02
CarlFK[m][email protected]:~/temp/firmware/opsis/stable$ hdmi2usb-mode-switch --mode=serial08:15
CarlFK[m]WARNING:root:unbind-helper not found, will have to run as root!08:15
CarlFK[m]is that anything I should care about?08:15
tumbleweedso run it as root08:15
tumbleweedhrm, Subject: [GANDI] expires in 14 days08:16
* tumbleweed contemplates renewal08:16
CarlFK[m][email protected]:~/temp/firmware/opsis/stable$ sudo hdmi2usb-mode-switch --mode=serialWARNING:root:unbind-helper not found, will have to run as root!08:17
CarlFK[m]I hate that.08:17
CarlFK[m]  Error: xc6s.tap: IR capture error; saw 0x03 not 0x0108:20
tpbTitle: Ubuntu Pastebin (at
CarlFK[m]H2U 00:00:11>version ...   git describe: v0.0.3-1054-gbbede92-dirty08:27
CarlFK[m]DNA = 110000001100000011000000110000001100000011000000110000001 (0x181818181818181)08:28
tumbleweedhaven't seen that before08:28
tumbleweedpower cycle?08:29
CarlFK[m]um.. 2 seperate runs08:29
CarlFK[m]verifying that the opsis is hooked up and functioning and what ver08:29
CarlFK[m]omg DNA = 100110011100100100100001000101001000111110100101110001011 (0x1339242291f4b8b)08:31
CarlFK[m]I has no idea why it is working now.08:31
CarlFK[m]huh, if you power cycle it while a term is hooked up, you see stuff: hdmi_out0: Init I2C...finished.08:38
CarlFK[m]  git describe: v0.0.3-1119-gf24546c08:38
mithrotumbleweed: So, we broke the framebuffer08:51
mithroCarlFK[m]: Pull request merged!
tpbTitle: Adding script to download hdmi2usb firmware. by mithro · Pull Request #74 · timvideos/HDMI2USB-mode-switch · GitHub (at
tumbleweedmithro: \o/08:58
mithrotumbleweed: I'm pretty sure we have borked telnet too08:58
tumbleweedmithro: how didwe break it?08:58
tumbleweedI tested both of those branches, previously08:59
tumbleweedbut we did lots of hacking on them at CCC08:59
tumbleweedhell, we used both of those branches in productino before :P08:59
mithrotumbleweed: Well, it was my refactor of your changes :-P09:02
tpbTitle: firmware: Put pattern framebuffer at FRAMEBUFFER_OFFSET and everything below that. by mithro · Pull Request #386 · timvideos/HDMI2USB-litex-firmware · GitHub (at
mithrotumbleweed: Could you take a look at ?09:02
tpbTitle: After merging pull request #341 the telnet interface now acts weirdly. · Issue #387 · timvideos/HDMI2USB-litex-firmware · GitHub (at
tumbleweedmithro: hrm, wasn't FRAMEBUFFER_OFFSET supposed to protect against that?09:05
tumbleweedI swear I had the pattern at 0 + FRAMEBUFFER_OFFSET09:05
mithrotumbleweed: you probably did and I broke it :-P09:05
CarlFK[m]mithro (IRC): how do I promote unstable to testing?09:11
mithrotumbleweed: Well - I know I broke it because it was 0 * FRAMEBUFFER_OFFSET == 0 :-P09:12
mithroCarlFK[m]: just update the symlink?09:12
CarlFK[m]thats code for "some convoluted process"09:13
mithroCarlFK[m]: should be as simple as "cd <directory with symlink>; cp unstable testing; git commit -m'Promoting  unstable to testing.'; git push"09:13
CarlFK[m][email protected]:~/temp/firmware/opsis$ git push09:14
CarlFK[m]fatal: Not a git repository (or any of the parent directories): .git09:14
CarlFK[m]I used the download script to get the files09:14
mithroCarlFK[m]: You have to do that with a checkout of the prebuilt repo09:14
CarlFK[m]that takes me like 10 min09:15
CarlFK[m]and then another 10 when you tell me I need to fork it first09:16
mithroCarlFK[m]: nah, you shouldn't need to fork it09:16
mithroCarlFK[m]: Sadly the github web interface doesn't understand symlinks :-(09:16
mithroLet me test something09:18
CarlFK[m]  git describe: v0.0.3-1119-gf24546c09:18
CarlFK[m]         built: Jan  4 2018 03:47:3009:18
CarlFK[m]pattern and input0 went to vocto09:19
CarlFK[m]I found a mostly up to date repo09:22
CarlFK[m][email protected]:/media/sda1/HDMI2USB-firmware-prebuilt/opsis/firmware$ cp unstable testing09:23
CarlFK[m]cp: omitting directory 'unstable'09:23
mithroCarlFK[m]: "cp -a" maybe?09:24
CarlFK[m]mithro (IRC): it didn't error, but didn't update the link either09:25
mithroCarlFK[m]: give me a moment09:25
CarlFK[m]this should work: ln -sf  ../../archive/master/v0.0.3-1119-gf24546c/opsis/hdmi2usb/lm32 testing09:25
CarlFK[m]is it really 3:30?!!!09:32
mithroCarlFK[m]: dammit, my attempt to write you a script which doesn't need to checkout everything failed because github's subversion stuff doesn't like symlinks either09:41
CarlFK[m]mithro (IRC): why didn't that ln work?
tpbTitle: Ubuntu Pastebin (at
tpbTitle: · GitHub (at
mithroCarlFK[m]: It appears because ln is stupid09:49
mithroCarlFK[m]: Try adding a "ln -sf -T ../../archive/master/v0.0.3-1119-gf24546c/opsis/hdmi2usb/lm32 testing"09:50
CarlFK[m]that worked09:51
CarlFK[m]well.. except I don't have git auth stuff on that box..09:54
CarlFK[m]my head isn't woking well .. I need to get to sleep.09:55
mithroCarlFK[m]: sleep well10:17
tumbleweedmithro: :)10:25
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mithroIf a person called "marc" or "merlin" turns up looking for me - tell them I'll will be back in 1 hour14:07
CarlFK[m]mithro (IRC): any point in tying those other builds from a few weeks ago?15:25
* tumbleweed just committed to a debconf team meeting at 1:30am during LCA :P15:26
CarlFK[m]makes sense - day just winding up, it will keep you from staying up too late15:27
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xfxftumbleweed: i'd tell you off for overcommitting but it'd be like the pot calling the kettle black ;P23:21
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