Monday, 2020-05-18

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CarlFKbunnie:   patched ver on top,  released shows ERROR..  is there a parameter I can pass to get it to maybe work ?  https://dpaste.org/UbLQ03:31
tpbTitle: dpaste/UbLQ (Plain Text) (at dpaste.org)03:31
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bunnieoh i see...so the official version still does seem to have the error on the readback side06:13
bunniehuh weird. I thought they did fix this at one point, because I reviewed a later version and it had afix. But you're right, the latest version in github doesn't.06:15
* bunnie sent a long message: < https://matrix.org/_matrix/media/r0/download/matrix.org/npcWXqNXuFHzaYTmRUoVDUoj >06:15
bunnieyah originally I had even a dummy read (`lev=GPIO_LEV`) but later on in testing just a series of dummy writes (three writes of 0 to the SET block) seemed to work and had less performance impact06:17
bunniein terms of a setting you can use to get around this -- if you set the JTAG clock really, really slow, I think eventually the clock boundary crossing machine flushes on its own06:18
bunniebut instead of programming the FPGA in 1 second, it'll take like 10 or 20 seconds.06:18
bunnieah nope...i still had to carry a patch for betrusted: https://github.com/betrusted-io/openocd/commit/d2f2e42e78d2ab371ff1c098c164350ccf6e36dd06:21
bunniesorry, my memory for these things is so bad. had to look it up.06:21
tpbTitle: modifications to make openocd reliable with betrusted · betrusted-io/openocd@d2f2e42 · GitHub (at github.com)06:21
bunnieright, in the commit I note they took someone else's patch instead of mine. and that other person's patch misses a major corner case so i still had to carry a patch.06:22
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CarlFKbunnie: thanks.13:38
CarlFKtumbleweed: I'm going to put this in my PPA so I can install it easy - make sense?13:40
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tumbleweedCarlFK: well, ideally there would be a bug explaining all of that, and continuing to wave that patch15:50
tumbleweedbut, yeah, ywhy not15:51
CarlFKtumbleweed: thanks.   I've just dropped the patch into debian/patches - how can I test locally instead of pushing to PPA and wait for the build farm?15:54
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tumbleweedCarlFK: you can test that it applies, with quilt16:24
tumbleweedand you could test build locally16:25
CarlFKtest build is what I am after.  I du no how16:25
tumbleweedCarlFK: debuild -b16:30
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