Monday, 2021-09-13

*** tpb <[email protected]> has joined #litex00:00
sajattack[m]it built an x64 gdb targeting riscv >:(00:40
sajattack[m]when it was set to cross it did, when I set it to native or cross-native it just nopes out00:42
sajattack[m][ERROR]  No code for 'native' toolchain type!00:46
*** Degi <[email protected]> has quit IRC (Ping timeout: 260 seconds)03:49
*** Degi <[email protected]> has joined #litex03:50
*** joseng <[email protected]> has quit IRC (*.net *.split)04:06
*** david-sawatzke[m <david-sawatzke[m!~david-saw@2001:470:69fc:105::1634> has quit IRC (*.net *.split)04:06
*** promach[m] <promach[m]!~promach@2001:470:69fc:105::ca1> has quit IRC (*.net *.split)04:06
*** key2_ <[email protected]> has quit IRC (*.net *.split)04:06
*** yorick <yorick!~yorick@user/yorick> has quit IRC (*.net *.split)04:06
*** key2_ <[email protected]> has joined #litex04:06
*** yorick <[email protected]> has joined #litex04:06
*** yorick is now known as Guest430804:07
*** promach[m] <promach[m]!~promach@2001:470:69fc:105::ca1> has joined #litex04:10
*** joseng <[email protected]> has joined #litex04:10
*** david-sawatzke[m <david-sawatzke[m!~david-saw@2001:470:69fc:105::1634> has joined #litex04:11
*** alainlou <[email protected]> has quit IRC (Quit: Client closed)04:13
*** bluecmd <bluecmd!~bluecmd@2001:470:69fc:105::1d44> has quit IRC (*.net *.split)04:19
*** jryans <jryans!~jryans@2001:470:69fc:105::1d> has quit IRC (*.net *.split)04:19
*** bjonnh <bjonnh!~jo@about/aquilenet/bjonnh> has quit IRC (*.net *.split)04:19
*** trabucayre <[email protected]> has quit IRC (*.net *.split)04:19
*** trabucay1e <[email protected]> has joined #litex04:19
*** bjonnh <bjonnh!~jo@about/aquilenet/bjonnh> has joined #litex04:20
*** FabM <FabM!~FabM@2a03:d604:103:600:abad:afae:cdbc:a92b> has joined #litex04:24
*** bluecmd <bluecmd!~bluecmd@2001:470:69fc:105::1d44> has joined #litex04:25
*** trabucay1e is now known as trabucayre04:30
*** jryans <jryans!~jryans@2001:470:69fc:105::1d> has joined #litex04:32
sajattack[m]I built gdb by hand and now my kernel keeps panicking05:48
sorearthat seems bad05:48
sajattack[m]well the rootfs did grow to 18MB05:49
sajattack[m]I'm guessing the dodgy uart is corrupting a certain percentage of the bits05:49
sorearyou might also try getting a core dump off the system and then transfering it somewhere else with a gdb05:50
sajattack[m]on 2nd thought, maybe I should do a clean buildroot instead of just trying the same one over and over and expecting a different resutl05:50
*** pftbest <[email protected]> has joined #litex07:24
*** Guest4308 is now known as yorick07:29
sajattack[m]still kernel panicking07:32
sajattack[m]says /sbin/init does not exist07:32
sajattack[m]https://hastebin.com/ronelewete.yaml07:32
tpbTitle: hastebin (at hastebin.com)07:32
sajattack[m]<sorear> "you might also try getting a..." <- I would think it's easier to get gdb into the ramfs via buildroot than try to extract a coredump but I could be wrong07:54
*** Coldberg <[email protected]> has quit IRC (Ping timeout: 265 seconds)08:28
*** mtretter <[email protected]> has joined #litex09:07
*** michalsieron <[email protected]> has joined #litex09:20
*** michalsieron <[email protected]> has quit IRC (Client Quit)09:21
*** Coldberg <[email protected]> has joined #litex09:57
*** TMM_ <[email protected]> has quit IRC (Quit: https://quassel-irc.org - Chat comfortably. Anywhere.)10:29
*** TMM_ <[email protected]> has joined #litex10:29
*** _florent_ <[email protected]> has quit IRC ()10:42
*** _florent_ <[email protected]> has joined #litex10:42
*** sorear <[email protected]> has quit IRC ()11:42
*** sorear <[email protected]> has joined #litex11:43
acathlaI'm a little lost between add_spi_flash (which uses litespi), SpiFlash (which doesn't seems to use SPIMaster) and what does a timeline do? It's not even in the migen documentation and there are almost no comment.11:51
acathlaWhat's the recommended way to add a SPI flash to a SoC now?11:51
_florent_acathla: We are progressily switching the different boards in LiteX-Boards to LiteSPI11:55
_florent_SpiFlash is still present in the integration for retro-compatibility11:55
_florent_but the choice can vary, it depends on your needs: If you need fast MMAP: use LiteSPI, if you want a simple SPI Flash support for just a few writes/reads:  use the SPIFlash core, if you need something very minimal use SPI bitbanging. 11:59
acathlaICESTORM_LC:  5515 with the add_spi_flash versus 5211 with old SPIFlash11:59
acathlaI need MMAP and SPI to read other SPI chips. That's going to be complicated...12:00
acathlaOk I'll try bitbang for the other chips and keep SPIFlash for now.12:01
tnt5211 ... out of 5280 ? cutting it close :)12:21
_florent_acathla: LiteSPI is indeed not resource efficient for now: https://github.com/litex-hub/litespi/issues/5412:22
_florent_you can probably stay with the old SPI Flash core for now12:22
leonsso it's ... HeavySPI? :D12:23
leonsI'm not even gonna try making any more jokes today, I'm sorry :)12:24
acathlatnt, it builds! :)12:25
_florent_leons: hehe don't worry I also had it in mind just before you wrote it :)12:25
acathlaThere was a discussion somehere about the hardware SPI in iCE40 but I forgot the conclusion...12:27
*** Coldberg <[email protected]> has quit IRC (Ping timeout: 268 seconds)12:30
tnt(1) it's not memory mapped, you can't XIP from it12:30
tnt(2) I mean, if you're short on LCs, it works but it's not exactly the speediest option.12:31
*** alainlou <[email protected]> has joined #litex12:34
*** _franck_5 <[email protected]> has joined #litex13:12
*** _franck_ <[email protected]> has quit IRC (Ping timeout: 265 seconds)13:14
*** _franck_5 is now known as _franck_13:14
*** alainlou <[email protected]> has quit IRC (Quit: Client closed)14:03
*** michalsieron <[email protected]> has joined #litex14:07
*** Coldberg <[email protected]> has joined #litex14:55
*** esden <[email protected]> has quit IRC ()15:57
*** esden <[email protected]> has joined #litex15:57
*** michalsieron <[email protected]> has quit IRC (Ping timeout: 268 seconds)17:30
*** Martoni42 <Martoni42!~Martoni@2a03:d604:103:600:2ad2:44ff:fe23:2f72> has joined #litex17:53
*** FabM <FabM!~FabM@armadeus/team/FabM> has quit IRC (Ping timeout: 268 seconds)17:55
*** TMM_ <[email protected]> has quit IRC (Quit: https://quassel-irc.org - Chat comfortably. Anywhere.)17:59
*** TMM_ <[email protected]> has joined #litex17:59
*** Martoni42 <Martoni42!~Martoni@2a03:d604:103:600:2ad2:44ff:fe23:2f72> has quit IRC (Ping timeout: 260 seconds)20:19
*** michalsieron <[email protected]> has joined #litex20:40
*** michalsieron <[email protected]> has quit IRC (Ping timeout: 268 seconds)20:45
tcalI also noticed with the recent liteSPI changes, on Fomu, my intern's design that used to be at 5234/5280  :)  is now over by a couple of hundred LCs.21:52
tcalIt was already using liteSPI , I pulled in changes from 3f6b32b0 (about a month and a half ago) to current.22:00
*** alainlou <[email protected]> has joined #litex22:13

Generated by irclog2html.py 2.17.2 by Marius Gedminas - find it at https://mg.pov.lt/irclog2html/!