Commit Graph

49 Commits (70edc9c5c61edcf802932bd3fe542d1518f938d7)

Author SHA1 Message Date
mwojcik 70edc9c5c6 test_write_underflow: decrease underflow delay 2023-01-11 12:02:51 +08:00
Sebastien Bourdeauducq ec893222a4 rtio: remove support for async mode 2023-01-06 18:22:05 +08:00
Spaqin 17efc28dbe
DRTIO: RTIO/SYS clock merge 2022-12-17 15:39:54 +08:00
Sebastien Bourdeauducq 61d4614b61 sayma: fix/cleanup DRTIO-DAC sync interaction 2020-04-06 22:34:05 +08:00
Sebastien Bourdeauducq edf403b837 drtio: improve error reporting 2018-09-12 15:44:34 +08:00
Sebastien Bourdeauducq 95432a4ac1 drtio: remove old debugging features 2018-09-12 13:01:27 +08:00
Sebastien Bourdeauducq df61b85988 drtio: fix imports 2018-09-09 14:11:32 +08:00
Sebastien Bourdeauducq 87e0384e97 drtio: separate aux controller
This helps with managing CSR groups and heterogeneous (satellite/repeaters) DRTIO cores.
2018-09-05 17:56:58 +08:00
Sebastien Bourdeauducq 2884d595b3 drtio: add rt_controller_repeater 2018-09-05 16:08:40 +08:00
Sebastien Bourdeauducq 839f748a1d drtio: add external TSC to repeater 2018-09-05 15:55:20 +08:00
Sebastien Bourdeauducq f3fe818049 rtio: refactor TSC to allow sharing between cores 2018-09-03 09:48:12 +08:00
Sebastien Bourdeauducq 078c862618 drtio: add repeater (WIP, write only) 2018-09-01 21:07:55 +08:00
Sebastien Bourdeauducq 4f963e1e11 drtio: minor cleanup 2018-08-30 15:15:32 +08:00
Sebastien Bourdeauducq ce6e390d5f drtio: expose internal satellite CRI 2018-08-30 12:41:09 +08:00
Sebastien Bourdeauducq e29536351d drtio: resync SYSREF when TSC is loaded 2018-06-21 17:00:32 +08:00
Sebastien Bourdeauducq 9142a5ab8a rtio: expose coarse timestamp in RTIO and DRTIO satellite cores 2018-06-20 17:39:54 +08:00
Sebastien Bourdeauducq 2edf65f57b drtio: fix satellite minimum_coarse_timestamp clock domain (#947) 2018-03-13 00:20:57 +08:00
Sebastien Bourdeauducq fa0d929b4d drtio: reorganize RX synchronizers 2018-02-22 15:21:23 +08:00
Sebastien Bourdeauducq ad2c9590d0 drtio: rewrite/fix reset and link bringup/teardown 2018-02-20 17:26:43 +08:00
Sebastien Bourdeauducq 94c20dfd4d drtio: fix misleading GenericRXSynchronizer comment 2018-02-19 00:47:54 +08:00
Sebastien Bourdeauducq 83abdd283a drtio: signal stable clock input to transceiver 2018-02-18 22:29:30 +08:00
Sebastien Bourdeauducq 73043c3464 drtio: disable SED lane spread
Doesn't improve things as the buffer space would still be determined
by the full FIFO, and adds unnecessary logic.
2017-09-26 16:46:09 +08:00
Sebastien Bourdeauducq e430d04d3f drtio: remove obsolete import 2017-09-24 12:49:21 +08:00
Sebastien Bourdeauducq 20d79c930c drtio: use SED and input collector 2017-09-24 12:23:47 +08:00
Sebastien Bourdeauducq a201a9abd9 drtio: multilink transceiver interface 2017-07-18 13:27:33 +08:00
Sebastien Bourdeauducq 0a687b7902 drtio: report satellite errors through firmware 2017-04-01 12:18:00 +08:00
Sebastien Bourdeauducq 1e47e638bb drtio: implement inputs in RTPacketSatellite, reorganize code 2017-03-07 00:46:59 +08:00
Sebastien Bourdeauducq b8d89d56b1 drtio: add GenericRXSynchronizer 2017-01-15 13:44:43 -06:00
Sebastien Bourdeauducq 4c3717932e drtio: link layer debugging CSRs 2016-12-07 23:03:14 +08:00
Sebastien Bourdeauducq 7cd27abaa6 drtio: do not reset remote TSC on reset command 2016-11-24 00:09:53 +08:00
Sebastien Bourdeauducq 07f2d84275 drtio: remote resets 2016-11-23 23:19:31 +08:00
Sebastien Bourdeauducq 9acc7d135e gateware: common RTIO interface 2016-11-22 22:46:50 +08:00
Sebastien Bourdeauducq 381e58434f drtio: handle link restarts at transceiver level 2016-11-19 10:46:56 +08:00
Sebastien Bourdeauducq bb047aabe9 drtio: simpler link layer 2016-11-17 22:32:39 +08:00
Sebastien Bourdeauducq 84bd962ed5 drtio: integrate aux controller 2016-11-14 17:20:47 +08:00
Sebastien Bourdeauducq 863934c4fa drtio: more reliable link layer init 2016-11-09 22:03:47 +08:00
Sebastien Bourdeauducq df7294792c drtio: break some RT features into manager, add echo request CSR 2016-11-04 19:38:24 +08:00
Sebastien Bourdeauducq bee9774bd5 drtio: add link layer status CSR 2016-11-02 13:09:13 +08:00
Sebastien Bourdeauducq 07ad00c1ca drtio: split kernel/system CSRs 2016-10-31 18:09:36 +08:00
Sebastien Bourdeauducq ad042de954 drtio: fixes, basic TTL working in simulation 2016-10-25 12:41:16 +08:00
Sebastien Bourdeauducq a4e85081aa drtio: more simple fixes 2016-10-24 23:32:49 +08:00
Sebastien Bourdeauducq 029e0d95b7 drtio: simple fixes 2016-10-24 23:10:15 +08:00
Sebastien Bourdeauducq 7dd6eb2f5e drtio: add RT write controller 2016-10-24 19:50:13 +08:00
Sebastien Bourdeauducq 3b4a40401a drtio: RTPacketMaster TX (WIP) 2016-10-21 22:46:14 +08:00
Sebastien Bourdeauducq 9752ffe3d1 drtio: various fixes 2016-10-17 19:23:08 +08:00
Sebastien Bourdeauducq 03d3a85e75 drtio: RX clock alignment and ready 2016-10-15 18:36:27 +08:00
Sebastien Bourdeauducq c548a65ec3 drtio: clock domains 2016-10-14 00:34:59 +08:00
Sebastien Bourdeauducq 018f6d1b52 drtio: implement basic IOT 2016-10-11 17:59:22 +08:00
Sebastien Bourdeauducq a40b39e9a2 drtio: structure 2016-10-10 23:12:12 +08:00