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834 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq efd735a6ab Revert "drtio: monitor RTIOClockMultiplier PLL (#1155)" 
This reverts commit 469a66db61.
 2018-11-07 22:01:03 +08:00
Florent Kermarrec 3318925f4e firmware/liboard_misoc/sdram: use similar loops on read_level_scan and read_level for consistent results 2018-10-16 09:40:39 +02:00
Sebastien Bourdeauducq 469a66db61 drtio: monitor RTIOClockMultiplier PLL (#1155) 
Debugging by Tom Harty
 2018-10-08 14:50:02 +02:00
Sebastien Bourdeauducq 969a305c5a Merge branch 'master' into switching125 2018-10-04 10:08:42 +08:00
Sebastien Bourdeauducq b92350b0f6 drtio: monitor RTIOClockMultiplier PLL (#1155) 
Debugging by Tom Harty
 2018-09-26 10:52:08 +08:00
Sebastien Bourdeauducq 1b7f403a4b drtio: remove remote RTIO PHY resets 2018-09-20 11:10:32 +08:00
Sebastien Bourdeauducq 53a979e74d rtio: cleanup resets 2018-09-20 10:58:38 +08:00
Sebastien Bourdeauducq 3d965910f7 Revert "drtio: implement per-destination underflow margins" 
This reverts commit 142c952e3d.
 2018-09-19 17:05:48 +08:00
Sebastien Bourdeauducq 142c952e3d drtio: implement per-destination underflow margins 2018-09-19 17:03:15 +08:00
Sebastien Bourdeauducq 62642957cd runtime: fix DRTIO aux channel race condition 2018-09-19 11:16:21 +08:00
David Nadlinger b482f5feae firmware: Use larger ARP cache 
This works around a problematic interaction between ARP cache
expiry in smoltcp (with its 3 seconds timeout before a discovery
request is sent) and our TCP keepalive settings, where the timeout
is reached before the keepalive had a chance to be sent.

GitHub: Closes #1150.
 2018-09-18 14:46:52 +00:00
whitequark c33f74dabe firmware: derive Clone for Mutex. 2018-09-15 15:24:44 +00:00
Sebastien Bourdeauducq c8cd830118 drtio: implement get_rtio_destination_status for kernels 2018-09-15 19:11:22 +08:00
Sebastien Bourdeauducq f7ad7a99e3 firmware: set DEST_COUNT to 0 without routing 2018-09-15 19:10:52 +08:00
Sebastien Bourdeauducq d38755feff drtio: implement destination state checks on operations 2018-09-15 15:55:45 +08:00
whitequark 1990ab35d3 firmware: implement mutexes. 2018-09-15 07:35:35 +00:00
Sebastien Bourdeauducq f097b4104c satman: not(has_drtio_routing) fixes 2018-09-15 12:06:47 +08:00
Sebastien Bourdeauducq 2f010e0109 runtime: improve moninj aux error logging 2018-09-15 10:44:41 +08:00
Sebastien Bourdeauducq f8c6fa5ad6 typo 2018-09-15 10:43:36 +08:00
Sebastien Bourdeauducq 65da1fee4a firmware: fix build without DRTIO 2018-09-14 20:38:41 +08:00
Sebastien Bourdeauducq d19550daf8 firmware: simplify drtioaux function names 2018-09-14 20:32:09 +08:00
Sebastien Bourdeauducq ae72e3a51e firmware: add support for moninj and kern_hwreq over DRTIO switching 2018-09-14 20:26:39 +08:00
Sebastien Bourdeauducq 1ef39a98a7 drtio: implement per-destination buffer space 2018-09-13 16:16:32 +08:00
Sebastien Bourdeauducq e95638e0a7 style 2018-09-13 15:54:28 +08:00
Sebastien Bourdeauducq 042b0065de runtime: print destination up message for local RTIO 2018-09-13 14:10:52 +08:00
Sebastien Bourdeauducq fa872c3341 firmware: implement DRTIO destination survey 2018-09-13 12:00:29 +08:00
Sebastien Bourdeauducq 6cf3db3485 satman: forward RTIO resets 2018-09-12 23:02:54 +08:00
Sebastien Bourdeauducq 5a9cc004f2 drtio: receive and print unsolicited aux packets 
Helps with debugging and prevents the aux channel from getting stuck after packets arrive after the timeout.
 2018-09-12 22:57:21 +08:00
Sebastien Bourdeauducq 0befec7d26 drtio: improve repeater error reports 2018-09-12 20:54:01 +08:00
Sebastien Bourdeauducq 420e1cb1d0 cri: fix firmware routing table access 2018-09-12 18:08:16 +08:00
Sebastien Bourdeauducq e36a8536d7 runtime: better handling of aux timeouts 2018-09-12 17:31:23 +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 5439abaa9d satman: fix error messages 2018-09-11 20:10:52 +08:00
Sebastien Bourdeauducq 36e3fedfc6 runtime: print routing table at boot 2018-09-11 20:10:33 +08:00
Sebastien Bourdeauducq e6bd835b5d satman: fix rank setting 2018-09-11 20:04:51 +08:00
Sebastien Bourdeauducq 2679a35082 firwmare: propagate DRTIO routing table and rank all the way 2018-09-11 18:28:17 +08:00
Sebastien Bourdeauducq c0c5867f9e satman: increase stack size 
Prevents crashing when running the routing code.

Will have to be shrunk back on Sayma RTM.
 2018-09-11 18:23:51 +08:00
Sebastien Bourdeauducq a23af67f2b satman: print better debugging information on exception 2018-09-11 18:23:36 +08:00
Sebastien Bourdeauducq f5b386c0d8 firmware: fix routing table formatting 2018-09-11 18:22:45 +08:00
Sebastien Bourdeauducq b38c57d73b firmware: send DRTIO routing table to satellite 2018-09-11 14:12:41 +08:00
Sebastien Bourdeauducq 3d29a7ed14 firmware: add fmt::Display to RoutingTable 2018-09-11 11:27:56 +08:00
Sebastien Bourdeauducq 2fff96802b runtime: remove support for building without RTIO 2018-09-10 23:09:02 +08:00
Sebastien Bourdeauducq 19a14b68b1 runtime: program DRTIO routing table into gateware 2018-09-10 22:48:56 +08:00
Sebastien Bourdeauducq 264078baba style 2018-09-10 22:29:35 +08:00
Sebastien Bourdeauducq e01efbcb8a runtime: merge sync_tsc and wait_tsc_ack 2018-09-10 22:17:00 +08:00
Sebastien Bourdeauducq 4d889c0c4e firmware: improve DRTIO log messages 2018-09-10 21:40:02 +08:00
Sebastien Bourdeauducq 663432adbd satman: load TSCs of downstream devices 2018-09-10 20:34:33 +08:00
Sebastien Bourdeauducq bc1d3fda6a satman: ping repeater links 
Tested OK on hardware.
 2018-09-10 20:17:13 +08:00
Sebastien Bourdeauducq 31bef9918e firmware: fix drtio_routing compatibility with master and satellite 2018-09-10 20:16:42 +08:00
Sebastien Bourdeauducq 014cfd8dbd firmware: add drtioaux routing packets 2018-09-09 22:44:25 +08:00
Sebastien Bourdeauducq 7ae44f3417 firmware: add routing table (WIP) 2018-09-09 21:49:28 +08:00
Robert Jördens 312256a18d grabber: fix frame size off-by-1 2018-09-07 16:55:43 +02:00
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 5f20d79408 drtio: add timeout on satellite internal CRI buffer space request 2018-09-05 14:12:11 +08:00
Robert Jördens ccc58a0f84 satman: add 125 MHz Si5324 settings 
from cjbe
 2018-08-29 17:53:48 +00:00
whitequark 0e7419450e firmware: update smoltcp. 
This adds TCP window scaling support.
 2018-08-20 00:26:40 +00:00
Sebastien Bourdeauducq d1d26e2aa3 hmc7043: add explanation about HMC_SYSREF_DIV 2018-08-18 11:43:40 +08:00
Sebastien Bourdeauducq f75a317446 hmc7043: automatically determine output groups 2018-08-18 11:43:23 +08:00
Sebastien Bourdeauducq c498b28f88 hmc7043: disable FPGA_ADC_SYSREF 2018-08-18 11:42:57 +08:00
Sebastien Bourdeauducq 167e97efd2 sayma: support external RTM clocking 2018-08-17 22:57:54 +08:00
Sebastien Bourdeauducq 5c3e834c4d ad9154: retry DAC initialization on STPL or PRBS failure 
Works around #1127
 2018-08-17 20:52:55 +08:00
David Nadlinger 0e32a165c2 satman: Fix build with Rust 1.28 
The build was broken in 2648b1b7a1.
 2018-08-13 00:12:27 +01:00
whitequark 38d60100ff firmware: optimize dma_record_output. 
This removes a number of bounds checks and adds a fast path for
outputting exactly one word to DMA, which is the most common
operation.
 2018-08-12 19:17:45 +00:00
whitequark bdd18de2c1 firmware: globally enable LTO. 
This used to crash with earlier rustc versions, but doesn't anymore,
and gives significant speedup (e.g. 2x on test_dma_record_time).
 2018-08-12 19:17:45 +00:00
whitequark 2648b1b7a1 firmware: migrate to Rust 1.28.0. 
This also updates / is a prerequisite for updating smoltcp.

Rationale for changes made:
  * compiler_builtins is now shipped in the rust prefix.
  * rustc's libpanic_unwind no longer works for us because it
    has a hard dependency on Box (and it's a horrible hack);
    fortunately, we only ever needed a personality function
    from it.
  * panic and oom handlers are now set in a completely different
    way.
  * allocators are quite different (and finally stable).
  * NLL caused internal compiler errors in runtime, so code using
    NLL was rewritten to not rely on it and it was turned off.
 2018-08-12 19:17:45 +00:00
Sebastien Bourdeauducq 738d2c6bcb hmc7043: REFSYNCIN → RFSYNCIN 2018-08-11 12:07:17 +08:00
Robert Jördens f7678cc24a grabber: refactor state machine 2018-08-07 18:07:46 +02:00
Robert Jördens 6cd2432e30 grabber: log all resolution changes 
close #1120
 2018-08-07 16:21:21 +02:00
Robert Jördens 99a15ca0c6 grabber: rationalize derived traits 2018-08-07 16:21:21 +02:00
Sebastien Bourdeauducq 49f7a1610f sayma: use GTP_CLK1 only for all variants (#1080) 2018-08-07 20:53:14 +08:00
whitequark 7bd7b6592a rpc_proto: serialize keywords correctly. 
Fixes #1109.
 2018-08-07 06:47:09 +00:00
whitequark a74958f01f ksupport: raise RuntimeError on reraise with no inflight exception. 
Fixes #1123.
 2018-08-07 05:53:13 +00:00
Sebastien Bourdeauducq 2008d02f4d runtime: use different default IP and MAC for different kinds of boards 
This helps reduce conflicts when having many boards on a development network.
 2018-08-07 10:30:50 +08:00
Sebastien Bourdeauducq bbe36b94f7 ad9154: enable sync in init 2018-08-06 19:02:27 +08:00
Sebastien Bourdeauducq 7f0b2ff594 jesd204sync: work around HMC7043 poor behavior with combined delays 
The HMC7043 outputs poorly controlled signals when adjusting
two delays at once. This commit puts the DAC in one-shot SYSREF mode,
and only triggers synchronizations when SYSREF is stable.
 2018-08-06 17:43:17 +08:00
Sebastien Bourdeauducq f32f0126e2 Revert "ad9154: use continuous sync mode" 
The HMC7043 is not really glitchless.

This reverts commit bd968211de.
 2018-08-06 16:59:53 +08:00
Sebastien Bourdeauducq bd968211de ad9154: use continuous sync mode 2018-08-06 00:27:10 +08:00
Sebastien Bourdeauducq e83ee3a07a hmc7043: disable GTP_CLK1 when not in use 
Termination and biasing are not active at the FPGA when IBUFDS_GTE3 is
not instantiated, and driving a clock then leads to overvoltage.
 2018-08-03 10:03:52 +08:00
Chris Ballance 6fc8439399 tweak moninj to allow old dashboard with new firmware 2018-08-02 19:34:14 +08:00
Chris Ballance 47740c8930 share moninj injection state between dashboards 
Previously if one dashboard overrode a channel this was not visible on
any other dashboard - the channel appeared to operate normally.
 2018-08-02 19:34:14 +08:00
whitequark 5871d13da8 firmware: actually compact in config::compact(). 
Fixes #1116.
 2018-08-01 16:27:48 +00:00
Sebastien Bourdeauducq e4d48a78eb drtio: wait for remote to ack TSC synchronization 
Sayma takes a long time after TSC sync to align SYSREF, and this caused two issues:
1. Aux packets getting lost and causing error reports
2. DRTIO links reported up and kernels proceeding despite the DACs not being properly synced.
 2018-07-26 20:28:17 +08:00
Sebastien Bourdeauducq 83de8b2ba2 drtio: add ping timeout during link init 2018-07-26 20:27:53 +08:00
Sebastien Bourdeauducq 446f791180 firmware: simplify SYSREF DRTIO alignment 2018-07-26 19:37:59 +08:00
Sebastien Bourdeauducq f8c17528e7 satman: use new SYSREF code 2018-07-26 16:26:57 +08:00
Sebastien Bourdeauducq 32c95ac034 sayma: automated DAC SYSREF phase calibration 2018-07-26 16:23:55 +08:00
Sebastien Bourdeauducq dbcf2fe9b4 firmware: remove 'chip found' messages on Sayma 2018-07-26 16:07:37 +08:00
Sebastien Bourdeauducq d523d03f71 sayma: automated FPGA SYSREF phase offset calibration 2018-07-26 14:53:28 +08:00
Sebastien Bourdeauducq 0a9d3638ee config: add write_int 2018-07-26 14:49:32 +08:00
Sebastien Bourdeauducq 19c51c644e grabber: cleanup GRABBER_STATE 2018-07-24 19:08:51 +08:00
Sebastien Bourdeauducq e71cbe53a6 firmware: cleanup Cargo.lock 2018-07-18 10:37:43 +08:00
Sebastien Bourdeauducq 13984385a8 firmware: version → ident 2018-07-15 17:40:17 +08:00
Sebastien Bourdeauducq b27fa8964b add variant in identifier string 
Also add without-sawg suffixes on Sayma.

Closes #1060
Closes #1059
 2018-07-15 17:21:17 +08:00
Sebastien Bourdeauducq 46fb5adac3 grabber: fix frequency counter formula 2018-07-12 20:14:38 +08:00
Sebastien Bourdeauducq 82def6b535 grabber: add frequency counter 
Cameras are a bit obscure about what they output, this can help with troubleshooting.
 2018-07-12 17:05:18 +08:00
Sebastien Bourdeauducq 29c35ee553 hmc7043: fix dumb mistake in previous commit 2018-07-12 13:01:41 +08:00
Sebastien Bourdeauducq 8802b930de hmc7043: add delay after init 
Delay required at step 9 of the "Typical Programming Sequence" (page 24 of the datasheet)
 2018-07-12 12:37:12 +08:00
Sebastien Bourdeauducq c66f9483f8 hmc7043: wait after changing delays 
Allows for the SPI transaction to finish, and for the delay to stabilize.
 2018-07-12 12:33:53 +08:00
Sebastien Bourdeauducq 1c191a62bf sayma: tune SYSREF phases 2018-07-12 12:33:35 +08:00
Sebastien Bourdeauducq 773240bef4 hmc7043: test GPO before using 
Based on code by David.
 2018-07-12 11:30:24 +08:00
Sebastien Bourdeauducq 4843832329 hmc7043: check phase status on init. Closes #1055 
Troubleshooting by David.
 2018-07-11 19:45:24 +08:00
Sebastien Bourdeauducq 9397fa7f5a hmc7043: unstick SYSREF FSM (#1055) 
Troubleshooting by David.

Additionally, register 7D is broken.
Checking phase init state has to be done through another means.
 2018-07-11 19:11:01 +08:00
Sebastien Bourdeauducq 4f56710e4b grabber: add parser, report detected frame size in core device log 2018-07-10 02:06:37 +08:00
Robert Jördens 4eb26c0050 hmc7043: enable group 5 2018-07-03 14:16:31 +02:00
Sebastien Bourdeauducq 729ce58f98 sayma: use GTP_CLK1 to clock DRTIO satellite transceiver 
This is required to get constant skew between the DRTIO transceiver clock
(which then generates the RTIO clock) and the siphaser reference clock.

Both the Si5324 and the RTM clock tree have non-deterministic in-to-out skew
at 150MHz due to dividers.
 2018-06-28 11:23:40 +08:00
Sebastien Bourdeauducq a65721d649 sayma: put RTM clock tree into the siphaser loop 
* Fixes one bug where siphaser was one Si5324 output and the rest of the
system was clocked by the other. With the Si5324 settings we have, skew
between the outputs is not controlled.
* Puts the coaxial cable between AMC and RTM into the siphaser loop.
 2018-06-27 21:46:55 +08:00
Sebastien Bourdeauducq d49716dfac satman: tune Sayma SYSREF phases 2018-06-27 18:09:35 +08:00
Sebastien Bourdeauducq 46c044099c hmc7043,satman: verify alignment of SYSREF slips 2018-06-27 17:36:13 +08:00
Sebastien Bourdeauducq 7dfd70c502 hmc7043: make margin_{minus,plus} consistent with ad9154 2018-06-27 17:35:26 +08:00
Sebastien Bourdeauducq 4bbdd43bdf hmc7043: do not freeze if SYSREF slip fails 2018-06-27 17:32:56 +08:00
Sebastien Bourdeauducq a8a2ad68d3 runtime: tune Sayma SYSREF phases 2018-06-27 17:31:29 +08:00
Sebastien Bourdeauducq 84b3d9ecc6 bootloader: also check firmware CRC in SDRAM (#1065) 2018-06-23 11:28:12 +08:00
Sebastien Bourdeauducq 68530fde07 sayma: generate 100MHz from Si5324 on standalone and master targets 
* Allow switching between DRTIO satellite and standalone without
  touching the hardware.
* Allow operating standalone and master without an additional RF
  signal generator.
 2018-06-23 10:44:38 +08:00
whitequark b6dd9c8bb0 runtime: support builds without RTIO DMA. 
Fixes #1079.
 2018-06-23 00:56:21 +00:00
Sebastien Bourdeauducq 76fc63bbf7 jesd204: use separate controls for reset and input buffer disable 2018-06-22 11:38:18 +08:00
Sebastien Bourdeauducq de7d64d482 sayma: clock JESD204 from GTP CLK2 
This frees up GTP CLK1, which is routable to the SFP quads, for DRTIO.
 2018-06-21 22:33:53 +08:00
Sebastien Bourdeauducq 07bcdfd91e hmc7043: stricter check of FPGA SYSREF margin 2018-06-21 22:26:49 +08:00
Sebastien Bourdeauducq e29536351d drtio: resync SYSREF when TSC is loaded 2018-06-21 17:00:32 +08:00
Sebastien Bourdeauducq 5a2a857a2f firmware: clean up SYSREF phase management 2018-06-21 16:23:41 +08:00
Sebastien Bourdeauducq 05e908a0fd hmc7043: align SYSREF with RTIO 2018-06-21 15:54:42 +08:00
Sebastien Bourdeauducq 9741654cad hmc7043: style 2018-06-21 15:54:42 +08:00
Sebastien Bourdeauducq 45e8263208 hmc7043: do not configure phases during initial init 
They are determined later on.
 2018-06-21 15:54:42 +08:00
whitequark 7cc3da4faf firmware: do not lose the ".dirty" suffix in build versions. 
Fixes #1074.
 2018-06-21 05:18:51 +00:00
whitequark 095ee28fd9 runtime: fix size values for bytes and bytearray RPCs. 
Fixes #1076.
 2018-06-21 00:51:56 +00:00
Sebastien Bourdeauducq 814d0583db hmc7043: improve smoothness of sysref phase control 2018-06-20 17:40:48 +08:00
Sebastien Bourdeauducq 5272c11704 typo 2018-06-20 17:05:20 +08:00
Sebastien Bourdeauducq 0c32d07e8b ad9154: new sysref scan 
Print margins around the pre-defined fixed phase.
Also report error if margins are too small.

The fixed phase is also changed by this commit (the value 88 is
from before the new HMC7043 initialization code, and is probably wrong).
 2018-06-20 00:15:58 +08:00
Sebastien Bourdeauducq 3d0e92aefd hmc7043: check that chip is disabled at startup 2018-06-19 23:49:17 +08:00
Sebastien Bourdeauducq 740e6863c3 hmc7043: add delay after releasing hardware reset 2018-06-19 23:48:48 +08:00
Sebastien Bourdeauducq 75b6cea52f sayma: add SAWG to DRTIO satellite 2018-06-19 19:12:10 +08:00
Sebastien Bourdeauducq eb3259b847 firmware: reduce number of DAC initialization attempts 
Faster startup when one DAC is broken.
 2018-06-19 19:10:23 +08:00
Sebastien Bourdeauducq 1d594d0c97 firmware: make DAC initialization failures non-fatal 
This allows using RTMs with one broken DAC for development.
 2018-06-19 19:09:38 +08:00
Sebastien Bourdeauducq 158b5e3083 satman: program Allaki 2018-06-19 18:09:05 +08:00
Sebastien Bourdeauducq 574892a4e5 firmware/serwb: cleanup and improve messaging 2018-06-19 15:11:03 +08:00
Sebastien Bourdeauducq c862471165 typo 2018-06-19 14:35:24 +08:00
Sebastien Bourdeauducq 433273dd95 sayma: support RTM FPGA, HMC830 and HMC7043 in DRTIO master and satellite 2018-06-19 14:33:48 +08:00
Sebastien Bourdeauducq 476cfa0f53 si5324: improve lock messaging 2018-06-19 14:29:57 +08:00
Sebastien Bourdeauducq d29b3dd588 hmc830: compile-time configurable reference frequency 2018-06-19 13:47:32 +08:00
Sebastien Bourdeauducq 0e640a6d6f hmc7043: fix SYSREF to meet s/h at FPGA (#794) 2018-06-18 17:04:12 +08:00
Robert Jördens 6272052d15 ad9154: don't drive the bsm with txen pins 2018-06-18 10:04:42 +02:00
Sebastien Bourdeauducq 4f0c918dd3 slave_fpga: improve messaging 2018-06-17 00:27:27 +08:00
Robert Jördens 40baa8ecba hmc7043: disable ch 10 and 11 group 2018-06-15 15:34:31 +00:00
Robert Jördens edfae3c4ba hmc7043: make fpga fabric clocks lvds 
2 V common and 1.9 Vpp swing
is brutal to the banks (HP 1.8V AMC and RT 1.8V RTM)
 2018-06-15 14:24:33 +00:00
Robert Jördens f385add8b1 slave_fpga: disable cclk and din drive when done 
to guard against accidental contention (old rtm gateware
but #813 rework done)
 2018-06-13 16:26:48 +00:00
Robert Jördens a9a25f2605 sayma_rtm: drive ref_lo_clk_sel, and set clk muxes early 2018-06-12 20:00:12 +02:00
Thomas Harty b90a8fcc82 Merge branch 'master' of https://github.com/m-labs/artiq 2018-06-12 14:55:22 +01:00
ion 28ecf81c6c Sayma: HMC7043 init and detect no longer need results. 2018-06-12 13:10:26 +01:00
ion c8935f7adf Sayma: bypass dividers where possible to minimize noise (nb this changes the output skew). 2018-06-12 12:56:04 +01:00
hartytp 7a0140ecb2
Sayma HMC830: update interface and register writes. (#1068) 
* Break the HMC830 init into separate functions for general purpose (but, integer-N) init, setting dividers and checking lock

* Use 1.6mA ICP (which the loop filter was optimized for)

* Go through the data sheet carefully and set all registers to the correct value (e.g. ensure that all settings are correctly optimized for integer-N usage)

* Change divider values (now using 100MHz PFD, which should give lower noise in theory)
 2018-06-12 12:37:17 +01:00
Robert Jördens a9d97101fc slave_fpga: add another check 2018-06-12 10:24:04 +02:00
Robert Jördens a143e238a8 savel_fpga: get rid of unneeded config 2018-06-12 10:24:04 +02:00
Robert Jördens 4912f53ab4 slave_fpga: board_misoc 2018-06-12 10:24:04 +02:00
hartytp cb6e44b23a Sayma: disable unused HMC7043 outputs. 2018-06-12 16:18:20 +08:00
Sebastien Bourdeauducq af88c4c93e clean up hmc7043 reset 2018-06-05 20:41:48 +08:00
Thomas Harty 988054f4bb Sayma: fix mistake in HMC7043 init code. 2018-06-05 19:22:04 +08:00
Thomas Harty bd1ac7cf3b Configure HMC7043 to give deterministic phase differences between its outputs 2018-06-05 19:22:04 +08:00
Thomas Harty ac5c4913ec Sayma RTM: hold hmc7043 in reset/mute state during init. 2018-06-05 19:22:04 +08:00
Florent Kermarrec b82158a2de firmware/ad9154: add stpl test 2018-06-05 02:08:57 +02:00
Florent Kermarrec 925b47b077 firmware/ad9154: reset the dac between each configuration attempt 2018-06-04 14:03:26 +02:00
whitequark d686d33093 runtime: print hex dumps around PC/EA in case of exception. 
For #1026.
 2018-06-01 21:17:59 +00:00
whitequark 2e09307d8d firmware: use writeln instead of write in UART logger. 2018-05-29 03:16:52 +00:00
Sebastien Bourdeauducq 560889372f firmware: grabber support 2018-05-29 10:26:36 +08:00
Chris Ballance b860302a9a firmware: fix typo in UART logger 2018-05-28 17:25:23 +00:00
whitequark 2b7d98eb04 firmware: enable all log levels when creating UART logger. 
The default is all off.
 2018-05-28 16:49:25 +00:00
Florent Kermarrec bcb9c3d09d firmware/serwb: move prbs_test outside of wait_init, add wishbone_test 2018-05-24 16:53:47 +02:00
Florent Kermarrec 353767bfdb firmware/hmc830: add VCO subsystem register 6 programming (suggested by hartytp, tested on hardware without regression) 2018-05-24 16:49:49 +02:00
Florent Kermarrec ad89c42acc firmware/serwb: automatically adjust prbs test delay to prbs test cycles, increase prbs test cycles 2018-05-24 10:20:55 +02:00
Florent Kermarrec 19e5280824 firmware/ad9154: cleanup DAC init 
- Split dac_setup in dac_reset, dat_detect & dac_setup.
- Only do one reset/detection.
- Configure before doing SYSREF scan (otherwise scan don't work at the first scan after power up).
- Do the spi_setup in each function.
 2018-05-24 09:34:00 +02:00
Florent Kermarrec fa3b48737b firmware/hmc830: Added magic word to HMC830 init sequence (from gkasprow & marmeladapk) 2018-05-24 09:23:00 +02:00
Sebastien Bourdeauducq b10d3ee4b4 make RTIO clock switch optional and simplify 
Kasli no longer has an internal RTIO clock.
Switching clocks dynamically is no longer supported.
 2018-05-18 17:41:34 +08:00
whitequark 5744d97d59 firmware: adjust backtrace addresses correctly. 2018-05-17 08:13:55 +00:00
Sebastien Bourdeauducq d4f074b1e1 firmware: fix Allaki addressing. Closes #993 2018-05-17 16:02:21 +08:00
whitequark 31c6c79204 firmware: implement an edge profiler. 
It doesn't work extremely well, and the results can be somewhat
confusing, and it needs a libunwind patch, but it's the best I could
do and it seems still useful.
 2018-05-16 21:53:53 +00:00
Sebastien Bourdeauducq a640041844 firmware: improve ad9154/hmc830/hmc7043 messaging 2018-05-16 23:15:17 +08:00
Sebastien Bourdeauducq fedf7f0c87 firmware/ad9154: cleanup sysref scan and run everytime 2018-05-16 23:01:19 +08:00
Sebastien Bourdeauducq 1364cd2948 firmware/hmc830_7043: break out HMC830 SPI mode selection 2018-05-16 22:46:45 +08:00
Sebastien Bourdeauducq 0aadd3a361 firmware/hmc830_7043: improve messaging 2018-05-16 22:46:45 +08:00
whitequark 4d06c1d84b coredevice.CommKernel: modernize. NFC. 2018-05-16 14:40:14 +00:00
whitequark ca93b94aea firmware: move config requests to management protocol. 
They were only in session protocol because of historical reasons.
 2018-05-16 14:32:49 +00:00
Florent Kermarrec 7fe49a78d2 firmware/runtime/session: fix compilation when no rtio core 2018-05-15 23:47:47 +02:00
whitequark 8128a814f6 firmware: update dependencies. 2018-05-15 18:17:32 +00:00
whitequark 1b0384c513 firmware: fix satman build. 2018-05-15 16:35:05 +00:00
whitequark 07b713fdad firmware: use upstream log_buffer. 2018-05-15 15:19:20 +00:00
whitequark 9f5b76253c firmware: remove some unnecessary unwraps. 2018-05-15 15:05:19 +00:00
whitequark e5796e26e1 firmware: remove unused #![feature(untagged_unions)]. 2018-05-15 15:05:19 +00:00
whitequark b54926134c firmware: update the signature of #[lang="panic_fmt"]. 2018-05-15 15:05:19 +00:00
Florent Kermarrec c18a73d45f sayma_amc/rtm: use new serwb low-speed phy 2018-05-15 16:40:50 +02:00
whitequark 9347f6e00c firmware: use a dedicated error type in the scheduler. 
After this commit, error handling does not normally allocate
(session::Error::{Load,Unexpected} still allocate, but those two
are very rare).

Good riddance to libstd_artiq.
 2018-05-15 14:19:44 +00:00
whitequark 479cb9a857 firmware: use dedicated error types for every protocol and thread. 
Good riddance to io::Error::Unrecognized.
 2018-05-15 13:27:23 +00:00
whitequark 514eab3d39 Update Rust to 1.26.0. 2018-05-15 12:47:51 +00:00
whitequark 26faaad2b7 firmware: remove io::Result<T, E> in favor of Result<T, impl Fail>. 
This doesn't yet use impl Fail since std_artiq::io::Error doesn't
impl it.
 2018-05-15 08:29:03 +00:00
whitequark 140ca729aa firmware: rename io::Error::{UnexpectedEof→UnexpectedEnd}. 
We don't even have files.
 2018-05-15 08:27:45 +00:00
whitequark ce0593315b firmware: move {ProtoRead,ProtoWrite} to the root of libio. 2018-05-15 08:16:09 +00:00
whitequark 4416c04ae1 firmware: use the failure crate in libio. 2018-05-15 07:40:13 +00:00
whitequark 9e8f8bb669 firmware: extract io::Cursor into its own file. 
Also remove unused io::CursorError.
 2018-05-15 06:24:04 +00:00
whitequark a4ab236af3 firmware: simplify some `use`s. 2018-05-14 19:24:14 +00:00
whitequark d93aa13fd6 firmware: use upstream compiler_builtins again. 
I've fixed i128 in LLVM, so there is no need in our fork anymore.
 2018-05-14 19:11:57 +00:00
whitequark 5ead27f2e1 firmware: eliminate uses of std_artiq::io::{Read,Write} from runtime. 2018-05-14 19:11:57 +00:00
whitequark cf33ba748d firmware: eliminate non-io uses of std_artiq from runtime. 
Just replace these with references to alloc.
 2018-05-14 19:11:57 +00:00
whitequark ae50196186 firmware: rename libproto to libproto_artiq. 
libproto_artiq only has ARTIQ-specific protocols.
 2018-05-14 18:09:44 +00:00
whitequark 02b8426f60 firmware: rename libboard to libboard_misoc. 
By analogy with libbuild_misoc. Hopefully one day it actually gets
moved to misoc...
 2018-05-14 18:09:44 +00:00
whitequark 1ff42683d9 firmware: merge libamp into libboard_artiq. 
All gateware interfaces live in libboard_artiq, but libamp predates
libboard_artiq.
 2018-05-14 17:33:25 +00:00
whitequark 764386c9e3 firmware: split libdrtioaux into libproto and libboard_artiq modules. 
All other protocol code lives in libproto, and all other gateware
interfaces live in libboard_artiq.
 2018-05-14 17:26:59 +00:00
whitequark 6a10d54432 firmware: migrate rpc_proto to new libio. 
This closes an old and horrible issue in that some code in ksupport
may implicitly try to allocate and we'll never know until it crashes
at runtime inside liballoc_stub.

This also removes liballoc_stub.
This also removes ReadExt and WriteExt from libproto.
Hooray!
 2018-05-14 17:26:59 +00:00
whitequark 09617c9f5e firmware: migrate session_proto to new libio. 2018-05-14 15:17:32 +00:00
whitequark e9c88e32e6 firmware: migrate moninj_proto to new libio. 2018-05-14 15:17:32 +00:00
whitequark e292c8ab65 firmware: migrate mgmt_proto to new libio. 2018-05-14 15:17:32 +00:00
whitequark 976bb5e935 firmware: migrate analyzer_proto to new libio. 2018-05-14 12:51:59 +00:00
whitequark 2999756493 firmware: impl std_artiq::io::{Read,Write} for io::{Read,Write}. 2018-05-14 12:51:59 +00:00
whitequark bfc8fd0807 firmware: add io::Error::Unrecognized variant and use it in drtioaux. 2018-05-14 12:51:59 +00:00
whitequark 7e299563df firmware: mark many functions in libio as #[inline]. 2018-05-14 11:22:56 +00:00
whitequark 368d6f9bfb satman: remove useless _Unwind_Resume. 2018-05-14 11:22:56 +00:00
whitequark 42420e094a satman: don't unwrap so much in process_aux_packet. 
This shrinks the code by almost 4K.
 2018-05-14 11:22:56 +00:00
whitequark 56a29b91fc firmware: implement ConsoleLogger, use it in satman. 2018-05-14 10:45:11 +00:00
whitequark 5d43d457d2 satman: eliminate heap. 2018-05-14 10:05:02 +00:00
whitequark 46c8afc56c firmware: implement libio and use in in drtioaux. 2018-05-14 10:02:39 +00:00
whitequark d543c9aa63 firmware: backtrace_artiq → unwind_backtrace. 
This crate isn't ARTIQ-specific.
 2018-05-14 07:33:00 +00:00
whitequark f383a470fe satman: do not debug print unexpected aux packets. 
This shrinks firmware by 2.8K.
 2018-05-13 13:43:39 +00:00
whitequark aa42a69849 libdrtioaux: always inline read/write helpers. 
This shrinks Packet::{read_from,write_to} by 1K.
 2018-05-13 13:39:14 +00:00
whitequark 32522be413 satman: use 1K log buffer and 4K stack. 
This reduces memory requirements in half.
 2018-05-13 13:28:00 +00:00
Florent Kermarrec 6b4bbe31f7 firmware/ad9154: use fixed hmc7043 sysref phase (found with scan) 2018-05-12 00:12:59 +02:00
Florent Kermarrec 3c49eba0a0 firmware/hmc830_7043: put hmc7043 in sleep mode before hmc830 initialization 
hmc7043 seems to generate broadband noise when not initialized. This allows isolating issues. If hmc830 still does not always lock correctly, then this is not related to hmc7043 broadband noise.
 2018-05-12 00:06:49 +02:00
Sebastien Bourdeauducq 2cece47b10 firmware/si5324: fix compilation warning 2018-05-09 20:00:08 +08:00
Florent Kermarrec 9de08f85c6 firmware/ad9154: reduce verbosity of dac_sysref_cfg 2018-05-09 10:57:00 +02:00
whitequark c646409dbe firmware: fix order of bits clocked into hmc542. 
Fixes #993.
 2018-05-05 03:12:25 +00:00
whitequark fd2b8d5f8f firmware: raise hmc542 log level to INFO. 2018-05-05 02:59:49 +00:00
whitequark 9704fb837f firmware: fix warnings in ad9154 driver. 2018-05-05 01:55:42 +00:00
whitequark 8a70c18d1e firmware: add debug output to hmc542 driver. 2018-05-05 01:53:30 +00:00
whitequark 68ef09ed73 firmware: stop profiler before rebooting too. 2018-05-05 01:52:44 +00:00
whitequark 4f29d9134f firmware: update log_buffer. 
Fixes #986.
 2018-05-05 01:18:59 +00:00
whitequark b1d349cc1b firmware: implement a sampling profiler. 
Does not yet support constructing call graphs.
 2018-05-05 00:44:40 +00:00
whitequark 9857dfcd7d firmware: add irq::Exception to libboard. 2018-05-04 18:41:03 +00:00
whitequark 623614f835 Update LLVM to 6.0.0 and Rust to 1.25.0. 2018-05-01 08:57:37 +00:00
Florent Kermarrec 4e2d9abaf7 firmware/ad9154: combine analog and digital delay of hmc7043 for sysref scan 2018-04-27 14:32:03 +02:00
Florent Kermarrec 3802c7badb firmware/ad9154: add sysref scan/conf for jesd sc1 2018-04-27 13:20:20 +02:00
whitequark 3b054855ec firmware: add allocator debug feature, invoked by artiq_coredebug frontend. 2018-04-21 19:39:46 +00:00
whitequark 873324d52b firmware: don't truncate queued RPCs (fixes #985). 2018-04-21 19:39:46 +00:00
whitequark 0d5fd1e83d runtime: fix race condition in log extraction code paths (#979). 
The core device used to panic if certain combinations of borrows
of the log buffer happened. Now they all use .try_borrow_mut().
 2018-04-20 15:26:00 +00:00
Florent Kermarrec fe689ab4f2 firmware/serwb: add link test, use info! instead of debug! for link settings (useful to analyze logs from others boards) 2018-04-17 19:24:22 +02:00
Sebastien Bourdeauducq 416232cb64 runtime: do not reset RTIO PHY on core.reset(). Closes #971 2018-03-28 10:51:07 +08:00
Sebastien Bourdeauducq f2cc2a5ff2 firmware: reset local RTIO PHYs on startup (#958) 2018-03-22 16:29:31 +08:00
Robert Jördens f4719ae24b sdram: clean up console output 2018-03-20 15:42:49 +01:00
Robert Jördens 206664afd9 sdram: compact read_level output 2018-03-20 10:16:05 +00:00
Robert Jördens 495625b99d bootloader: repeat memory test 4 times 2018-03-20 09:57:49 +00:00
Robert Jördens 6fb0cbfcd3 sdram: clean up, make read_level robust to wrap around 
* fix a few rust warnings
* also do eye scans on kintex
 2018-03-20 09:57:49 +00:00
Robert Jördens 3abb378fbe i2c: unused variable 2018-03-20 09:56:26 +00:00
Robert Jördens 276b0c7f06 sdram: reject read delay wrap arounds 2018-03-20 00:28:41 +01:00
Robert Jördens 4b3f408143 sdram: simplify read level scan 2018-03-19 18:41:56 +00:00
Robert Jördens 845784c180 kusddrphy: use first and last tap that yield many valid reads 2018-03-19 17:54:26 +00:00