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4918 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 4fe09fddd5 examples/kc705_nist_clock: update to new ad53xx driver 2018-04-22 15:03:30 +08:00
Sebastien Bourdeauducq c47d3ec8c8 zotino: use None as default for ldac and clr 
This is also what AD53xx does.
 2018-04-22 15:03:01 +08:00
Sebastien Bourdeauducq d2d02ae353 artiq_coredebug: fix permissions 2018-04-22 15:02:17 +08:00
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 58967f14fd compiler: do not try to re-coerce fully coerced numerics. 2018-04-21 18:25:52 +00:00
whitequark 742e273441 Commit missing part of b4e3c30d. 2018-04-20 15:27:27 +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
whitequark b4e3c30d8c compiler: desugar x != y into not x == y (fixes #974). 2018-04-20 12:20:45 +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
Florent Kermarrec 439d2bf2bc sayma/serwb: adapt, full reset of rtm on link reset 2018-04-17 19:24:03 +02:00
Florent Kermarrec 8edf4541d6 serwb: adapt test 2018-04-17 19:21:53 +02:00
Florent Kermarrec 20ccc9d82f serwb/core/phy: move scrambler in phy, add link test, revert delay min/max checks 2018-04-17 19:21:21 +02:00
Florent Kermarrec ebfac36223 serwb/scrambler: dynamic enable/disable 2018-04-17 19:20:06 +02:00
Florent Kermarrec 816a6f2ec7 serwb/phys: remove phy_width (revert linerate to 1Gbps) 2018-04-17 19:19:18 +02:00
Sebastien Bourdeauducq 48b48e44dd kasli/mitll: fix demo 2018-04-17 20:15:38 +08:00
Sebastien Bourdeauducq 79f4892e22 kasli/mitll: fix RTIO channel numbers 2018-04-17 20:15:17 +08:00
Sebastien Bourdeauducq eac447278f kasli: add MITLL variant 2018-04-17 19:00:11 +08:00
Sebastien Bourdeauducq 756e120c27 kasli/sysu: add comments 2018-04-17 18:46:55 +08:00
Florent Kermarrec 1acd7ea1db sayma/serwb: re-enable scrambling 2018-04-17 00:49:36 +02:00
Florent Kermarrec ca01c8f1cb sayma: reduce serwb linerate to 500Mbps 2018-04-16 23:19:15 +02:00
Florent Kermarrec 825a2158ba serwb: add phy_width parameter to allow reducing linerate to 500Mbps or 250Mbps 2018-04-16 23:19:14 +02:00
Florent Kermarrec bb90fb7d59 sayma/serwb: remove scrambling (does not seems to work on sayma for now...) 2018-04-07 15:57:57 +02:00
Florent Kermarrec 6aa8e2c433 serwb/test: replace valid/ready with stb/ack 2018-04-07 15:55:57 +02:00
Florent Kermarrec 73dbc0b6b6 serwb/test: adapt to new version 2018-04-07 15:09:29 +02:00
Florent Kermarrec e15f8aa903 sayma/serwb: enable scrambling 2018-04-07 14:52:37 +02:00
Florent Kermarrec 9d0e8c27ff serwb/scrambler: add flow control 2018-04-07 14:51:17 +02:00
Florent Kermarrec 2f8bd022f7 sayma_rtm: remove sys0p2x clock 2018-04-07 03:10:34 +02:00
Florent Kermarrec 1fd96eb0fd serwb: replace valid/ready with stb/ack 2018-04-07 03:06:19 +02:00
Florent Kermarrec c8a08375f8 serwb: replace valid/ready with stb/ack 2018-04-07 03:03:44 +02:00
Florent Kermarrec 73b727cade serwb: new version using only sys/sys4x clocks domains, scrambling deactivated. 2018-04-07 02:59:14 +02:00
Florent Kermarrec dd21c07b85 targets/sayma_rtm: fix serwb 2 ... 2018-04-03 18:59:05 +02:00
Florent Kermarrec 7488703f23 targets/sayma_rtm: fix serwb 2018-04-03 18:57:00 +02:00
Florent Kermarrec aef0153a8f targets/sayma: adapt to new serwb clocking 2018-04-03 18:53:39 +02:00
Florent Kermarrec 3248caa184 gateware/serwb: move all clocking outside of serwb, use existing sys/sys4x clocks 2018-04-03 18:48:08 +02:00
Sebastien Bourdeauducq f0771765c1 rtio: move CRI write comment to more appropriate location 2018-03-29 23:55:00 +08:00
Sebastien Bourdeauducq 493d2a653f siphaser: add false path between sys_clk and mmcm_freerun_output 2018-03-29 10:55:41 +08:00
Sebastien Bourdeauducq 4229c045f4 kasli: fix DRTIO master clock constraint 2018-03-29 10:20:31 +08:00
Sebastien Bourdeauducq 3d89ba2e11 sayma: remove debug leftover 2018-03-29 10:20:17 +08:00
Sebastien Bourdeauducq 605292535c kasli: ignore OSERDESE2->ISERDESE2 timing path on DRTIO targets as well 2018-03-29 10:12:02 +08:00
Sebastien Bourdeauducq 416232cb64 runtime: do not reset RTIO PHY on core.reset(). Closes #971 2018-03-28 10:51:07 +08:00
Sebastien Bourdeauducq 5ca59467fd ad53xx: make LDAC and CLR optional 2018-03-26 22:45:01 +08:00
whitequark bab6723ff2 Revert "gateware: don't run tests if there is no migen." 
This reverts commit 4804cfef9b.
 2018-03-26 03:33:52 +00:00
whitequark 4804cfef9b gateware: don't run tests if there is no migen. 
This allows us to skip testing gateware on Windows.
 2018-03-26 03:26:34 +00:00
whitequark 87c2f119a5 artiq_devtool: add load action. 2018-03-25 20:29:51 +00:00
Sebastien Bourdeauducq 8d62ea2288 examples: fix KC705 ad53xx 2018-03-25 11:19:54 +08:00
Sebastien Bourdeauducq c3f763e217 dashboard: also create monitoring widgets for the Zotino class 2018-03-25 11:19:40 +08:00
Robert Jördens a20dfd9c00 examples/master: ad5360 -> zotino 2018-03-24 16:46:59 +01:00
Robert Jördens 0505e9124f kc705: port device_db, ad53xx/zotino example 2018-03-24 16:05:26 +01:00
Robert Jördens 3a0dfb7fdc ad53xx: port monitor, moninj dashboard, kc705 target 2018-03-24 16:04:02 +01:00
Robert Jördens a8f0ee1c86 ad53xx: refactor offset_to_mu(), fix docs 2018-03-24 15:45:42 +01:00
Robert Jördens b0c8097025 ad53xx: remove channel index AND 
It's incorrect since it doesn't respect the number of channels
of any of those chips (none has 64 channels).
 2018-03-24 15:39:06 +01:00
Robert Jördens 77bcc2c78f zotino: style, use attributes to set SPI config 2018-03-24 15:37:34 +01:00
Robert Jördens 2cf414a480 ad53xx: move 8 bit shift out of ad53xx protocol funcs 
That's specific to the SPI bus, not to the ad53xx.
 2018-03-24 15:15:56 +01:00
Robert Jördens 08326c5727 ad53xx: style [nfc] 2018-03-24 14:10:20 +01:00
Robert Jördens 68e433a3a8 opticlock/device_db: resurrect novogorny 
deleted in a992a67
 2018-03-24 13:46:45 +01:00
hartytp a992a672d9 coredevice/zotino: add (#969) 
* Replace ad5360 driver with a ad53xx driver, designed to have a nicer interface
Add Zotino driver and add to opticlock target for Kasli
Test Zotino on hw:
 - Verify all timings on the hardware with a scope
 - Verify that we can correctly set and read back all registers in a loop (checks for SI and driver issues)
 - check we can set LEDs correctly
 - check calibration routine + all si unit functions with a good DVM
 - look at DAC transitions on a scope (while triggering of a TTL) on persist to check there are no LDAC glitches etc
To do: update examples and e.g. KC705 device db.
 2018-03-24 13:41:18 +01:00
Robert Jördens 1553fc8c7d sed: reset `valid` in output sorter 2018-03-23 11:11:11 +00:00
Sebastien Bourdeauducq 0635907699 artiq_flash: fix cmdline formatting 2018-03-22 19:10:29 +08:00
Sebastien Bourdeauducq 46d5af31a1 artiq_flash: enclose filename in curly braces before passing to OpenOCD 
Closes #927
 2018-03-22 17:20:48 +08:00
Sebastien Bourdeauducq eeedcfbdd7 artiq_flash: do not suppress useful backtrace information 2018-03-22 17:11:21 +08:00
Sebastien Bourdeauducq f2cc2a5ff2 firmware: reset local RTIO PHYs on startup (#958) 2018-03-22 16:29:31 +08:00
Robert Jördens 770b0a7b79 novogorny: conv -> cnv 
* parity with sampler
* also add novogorny device to opticlock
 2018-03-21 18:38:42 +00:00
Robert Jördens 82c4f0eed4 sampler: fix channel gain retrieval 2018-03-21 14:22:13 +01:00
Robert Jördens 12d699f2a8 suservo: add sampler example 2018-03-21 12:21:53 +00:00
Robert Jördens 97918447a3 sampler: add coredevice driver 2018-03-21 12:21:53 +00:00
Robert Jördens 1afce8c613 kasli: simplify single eem pin formatting 2018-03-21 13:08:42 +01:00
Robert Jördens d48b8f3086 kasli: fix sampler sdr/cnv pins 2018-03-21 09:28:00 +00:00
Robert Jördens 80903cead7 novogorny: streamline gain setting method, style [nfc] 2018-03-21 08:53:26 +00:00
Robert Jördens f5a1001114 suservo: add device database and artiq_flash variant 2018-03-21 08:53:26 +00:00
Robert Jördens 1fb5907362 kasli: add SUServo variant (Sampler-Urukul Servo) 2018-03-21 08:53:26 +00:00
Robert Jördens f74d5772f4 sampler: add wide eem definition 2018-03-21 08:53:26 +00:00
Sebastien Bourdeauducq 32f22f4c9c sayma: disable SERDES TTL entirely 
Timing closure becomes very random, even at 4X.
 2018-03-21 13:03:48 +08:00
Sebastien Bourdeauducq f8c2d54e75 ttl_serdes_ultrascale: configurable SERDES ratio. Also try X4 on Sayma 2018-03-21 13:01:38 +08:00
Sebastien Bourdeauducq 9c2d343052 sayma: use SERDES RTIO TTL 
This is not enabled on the standalone design as it breaks timing.
 2018-03-21 10:53:52 +08:00
Robert Jördens 9ad1fd8f25 urukul: add comment and doc about the AD9910 MASTER_RESET 2018-03-20 17:40:03 +01:00
Robert Jördens f17c0abfe4 urukul: don't pulse DDS_RST on init 
closes m-labs/artiq#940

Apparently, if the DDS are reset, every other time they don't work
properly.
 2018-03-20 16:10:26 +00:00
Robert Jördens a185e8dc52 urukul: fix MASK_NU offset 2018-03-20 16:10:11 +00:00
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
Sebastien Bourdeauducq c8020f6bbd ttl_serdes_generic: fix/upgrade test 2018-03-20 16:46:57 +08:00
Sebastien Bourdeauducq a5825184b7 add ttl_serdes_ultrascale (untested) 2018-03-20 16:07:23 +08:00
Sebastien Bourdeauducq fad066f1aa ttl_serdes_7series: cleanup indentation 
Inconsistent with other code and confuses text editors.
 2018-03-20 15:50:04 +08:00
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
Robert Jördens ed2e0c8b34 sayma/sdram/scan: test each tap 1024 times 2018-03-20 00:59:31 +08:00
hartytp a27b5d88c2 Novogorny driver, remove unused imports (#964) 
* Novogorny driver, remove unused imports

* more unused imports

* oops, one final one!
 2018-03-19 11:58:14 +01:00
Robert Jördens 7a7ff6d2dd
Merge pull request #963 from hartytp/kasli_zotino_sampler 
Add Zotino and Sampler functions to Kasli. Add Zotino to Kasli EEM 7 …
 2018-03-19 10:52:50 +01:00
Thomas Harty 37d431039d Fix typos. 
Reduce ififo depth to 4 for Zotino.
 2018-03-19 09:42:18 +00:00
whitequark c86df8e13e firmware: try to unstuck the I2C bus if it gets stuck. 
Fixes #957.
 2018-03-19 06:23:23 +00:00
Thomas Harty c4fa44bc62 Add Zotino and Sampler functions to Kasli. Add Zotino to Kasli EEM 7 on OptiClock. 2018-03-18 00:25:43 +00:00
Robert Jördens f39b7b33e8 ad5360: whitespace [nfc] 2018-03-17 18:51:17 +01:00
ion c1439bfd3b Fix AD5360 after migration to SPI2 2018-03-17 11:37:11 +00:00
whitequark 4b5a78e231 compiler: do not pass files to external tools while they are opened. 
This fixes access violations on Windows that are present both with
input and output files. For some reason, Cygwin-compiled binutils
did not exhibit this problem, but MSYS-compiled binutils do.

Fixes #961.
 2018-03-15 22:21:29 +00:00
whitequark 5cb2602021 artiq_devtool: flash gateware if -g is passed. 2018-03-15 08:33:53 +00:00
whitequark 9ea7d7a804 firmware: allow building without system UART. 2018-03-14 18:34:31 +00:00
whitequark 158ceb0881 artiq_devtool: add kasli target. 2018-03-14 18:13:13 +00:00
Sebastien Bourdeauducq a315ecd10b rtio/ttl_serdes_7series: reset IOSERDES (#958) 2018-03-14 09:01:29 +08:00
Robert Jördens 2fdc180601 dsp/fir: outputs reset_less (pipelined) 2018-03-13 17:11:50 +00:00
Sebastien Bourdeauducq 2edf65f57b drtio: fix satellite minimum_coarse_timestamp clock domain (#947) 2018-03-13 00:20:57 +08:00
Sebastien Bourdeauducq 999ec40e79 bootloader: print gateware ident 2018-03-13 00:11:25 +08:00
Sebastien Bourdeauducq 2caeea6f25 update copyright year 2018-03-13 00:09:13 +08:00
Sebastien Bourdeauducq 1d081ed6c2 drtio: print diagnostic info on satellite write underflow (#947) 2018-03-12 23:41:19 +08:00
Florent Kermarrec eb6e59b44c sayma_rtm: fix serwb timing constraints (was causing the gated clock warning) 2018-03-12 11:25:29 +01:00
Chris Ballance 6dfebd54dd ttl_serdes_7series: use correct IBUFDS_INTERMDISABLE port names 2018-03-12 10:37:33 +08:00
Robert Jördens a04bd5a4fd spi2: xfers take one more cycle until ~busy 2018-03-09 20:48:17 +01:00
Florent Kermarrec 5af4609053 libboard/sdram: limit write leveling scan to "512 - initial dqs taps delay" on ultrascale 2018-03-09 19:06:47 +01:00
Florent Kermarrec a95cd423cc libboard/sdram: add gap for write leveling 2018-03-09 18:53:57 +01:00
Sebastien Bourdeauducq fc3d97f1f7 drtio: remove spurious multichannel transceiver clock constraints 
They used to cause (otherwise harmless) Vivado critical warnings.
 2018-03-09 22:46:27 +08:00
Sebastien Bourdeauducq caf7b14b55 kasli: generate fine RTIO clock in DRTIO targets, separate RTIO channel code 2018-03-09 22:36:16 +08:00
Florent Kermarrec 8f6f83029c libboard/sdram: add write/read leveling scan 2018-03-09 13:50:51 +01:00
Florent Kermarrec b0b13be23b libboard/sdram: rename read_delays to read_leveling 2018-03-09 09:23:20 +01:00
Sebastien Bourdeauducq 3fbcf5f303 drtio: remove TSC correction (#40) 2018-03-09 10:36:17 +08:00
Sebastien Bourdeauducq e38187c760 drtio: increase default underflow margin. Closes #947 2018-03-09 00:49:24 +08:00
Sebastien Bourdeauducq 37f5f0d38d examples: add DMA to Sayma DRTIO 2018-03-09 00:49:24 +08:00
Florent Kermarrec 8475c21c46 firmware/libboard/sdram: kusddrphy now use time mode for odelaye3/idelaye3, now reloading dqs delay_value (500ps) with software 2018-03-08 10:00:00 +01:00
Sebastien Bourdeauducq 8bd15d36c4 drtio: fix error CSR edge detection (#947) 2018-03-08 16:28:25 +08:00
Sebastien Bourdeauducq 0adbbd8ede drtio: reset aux packet gateware after locking to recovered clock 
Closes #949
 2018-03-08 15:41:13 +08:00
Sebastien Bourdeauducq 8bd85caafb examples: fix Sayma DRTIO ref_period 2018-03-08 15:09:33 +08:00
Robert Jördens 37ec97eb28 ad9910/2: add sw invariant only when passed 2018-03-07 21:32:59 +01:00
Robert Jördens 82831a85b6 kasli/opticlock: add eem6 phys 2018-03-07 21:32:59 +01:00
Robert Jördens 3a6566f949 rtio: judicious spray with reset_less=True 
Hoping to reduce rst routing difficulty and easier RTIO timing closure.
 2018-03-07 14:57:18 +00:00
Robert Jördens b0282fa855 spi2: reset configuration in rio_phy 2018-03-07 14:42:11 +00:00
Robert Jördens 7afb23e8be runtime: demote dropped and malformed packets msgs to debug 2018-03-07 14:28:21 +01:00
Robert Jördens 4af7600b2d Revert "LaneDistributor: try equivalent spread logic" 
This reverts commit 8b70db5f17.

Just a shot into the dark.
 2018-03-07 11:34:51 +00:00
Robert Jördens a6d1b030c1 RTIO: use TS counter in the correct CD 
artiq/m-labs#938
 2018-03-07 11:34:42 +00:00
Robert Jördens 8b70db5f17 LaneDistributor: try equivalent spread logic 2018-03-07 11:34:42 +00:00
Robert Jördens 2cbd597416 LaneDistributor: style and signal consolidation [NFC] 2018-03-07 11:34:42 +00:00
Sebastien Bourdeauducq 916197c4d7 siphaser: cleanup 2018-03-07 11:15:44 +08:00
Sebastien Bourdeauducq 74d1df3ff0 firmware: implement si5324 skew calibration 2018-03-07 10:57:30 +08:00
Sebastien Bourdeauducq f7aba6b570 siphaser: fix phase_shift_done CSR 2018-03-07 10:57:30 +08:00
Sebastien Bourdeauducq acfd9db185 siphaser: minor cleanup 2018-03-07 10:57:30 +08:00
Sebastien Bourdeauducq e6e5236ce2 firmware: fix si5324 select_recovered_clock 2018-03-07 10:57:30 +08:00
Sebastien Bourdeauducq 7d98864b31 sayma: enable siphaser 2018-03-07 10:57:30 +08:00
Sebastien Bourdeauducq c2d2cc2d72 runtime: fix setup_si5324_as_synthesizer 2018-03-07 10:57:30 +08:00
Sebastien Bourdeauducq a6e29462a8 sayma: enable multilink DRTIO 2018-03-07 10:57:30 +08:00
Sebastien Bourdeauducq c34d00cbc9 drtio: implement Si5324 phaser gateware and partial firmware support 2018-03-07 10:57:30 +08:00
Robert Jördens 994ceca9ff sayma_amc: disable slave fpga gateware loading 2018-03-06 17:27:43 +01:00
Robert Jördens f4dad87fd9 coredevice: add pcf8574a driver 
I2C IO expander with 8 quasi-bidirectional pins
 2018-03-06 14:27:19 +01:00
Robert Jördens 62af7fe2ac Revert "kasli/opticlock: use plain ttls for channels 8-23" 
This reverts commit bd5c222569eb68d624a5ac1e9f2542f6ee553f83.

No decrease in power consumption or improvement in timing.
 2018-03-06 14:27:19 +01:00
Robert Jördens fd3cdce59a kasli/opticlock: use plain ttls for channels 8-23 2018-03-06 14:27:19 +01:00
Robert Jördens 50298a6104 ttl_serdes_7series: suppress diff_term in outputs 2018-03-06 14:27:19 +01:00
Robert Jördens e356150ac4 ttl_simple: support differential io 2018-03-06 14:27:19 +01:00
Robert Jördens 956098c213 kasli: add second urukul, make clk_sel drive optional 2018-03-06 14:26:27 +01:00
Robert Jördens 07de7af86a kasli: make second eem optional in urukul 2018-03-06 14:26:26 +01:00
Robert Jördens 257bef0d21 slave_fpga: print more info 2018-03-06 14:26:26 +01:00
Sebastien Bourdeauducq c25560baec sed: more LaneDistributor comments 2018-03-06 20:56:35 +08:00
Sebastien Bourdeauducq f40255c968 sed: add comments about key points in LaneDistributor 2018-03-06 20:51:09 +08:00
Florent Kermarrec 5b3d6d57e2 drtio/gth: power down rx on restart (seems to make link initialization reliable) 2018-03-06 11:49:28 +01:00
Florent Kermarrec 64b05f07bb drtio/gth: use parameters from Xilinx transceiver wizard 2018-03-06 11:02:15 +01:00
Florent Kermarrec 45f1e5a70e drtio/gth: cleanup import 2018-03-06 10:56:07 +01:00
Sebastien Bourdeauducq a274af77d5 runtime: fix compilation without DRTIO 2018-03-05 00:43:42 +08:00
Sebastien Bourdeauducq 432e61bbb4 drtio: add kernel API to check for link status. Closes #941 2018-03-05 00:23:55 +08:00
Sebastien Bourdeauducq 6aaa8bf9d9 drtio: fix link error generation 2018-03-04 23:20:13 +08:00
Sebastien Bourdeauducq d747d74cb3 test: fix test_dma 2018-03-04 23:19:06 +08:00
Sebastien Bourdeauducq 928d5dc9b3 drtio: raise RTIOLinkError if operation fails due to link lost (#942) 2018-03-04 01:02:53 +08:00
Sebastien Bourdeauducq ba74013e3e runtime: add a missing overflow flag reset 2018-03-03 13:16:21 +08:00
Sebastien Bourdeauducq abfbadebb5 doc: DMA can also raise RTIOUnderflow 2018-03-03 13:14:34 +08:00
Robert Jördens ddcc68cff9 sayma_amc: move bitstream options to migen 
close #930
 2018-03-02 18:13:03 +08:00
Sebastien Bourdeauducq 5e074f83ac examples: update kasli sysu 2018-03-02 16:05:12 +08:00
Sebastien Bourdeauducq 29d42f4648 artiq_flash: add kasli sysu 2018-03-02 15:49:41 +08:00
Sebastien Bourdeauducq a9daaad77b kasli: add SYSU variant and device_db 2018-03-02 14:44:31 +08:00
Robert Jördens 1c57d27ae2 slave_fpga: use sayma_rtm magic 2018-03-01 18:32:19 +01:00
Robert Jördens de63e657b8 kasli/si5324: lock to 100 MHz with highest available bandwidth 2018-03-01 14:49:53 +01:00
Robert Jördens abd160d143 slave_fpga: check DONE before loading 2018-03-01 19:53:34 +08:00
Robert Jördens a04a36ee36 firmware: move wait for write completion to read() 2018-03-01 11:37:33 +01:00
Robert Jördens a6ae08d8b8 firmware/spi: work around cs_polarity semantics 
The semantics differ between the RTIO and CSR interface.
 2018-03-01 11:19:18 +01:00
Robert Jördens cc70578f1f remove old spi RTIO Phy 2018-03-01 11:19:18 +01:00
Robert Jördens ec5b81da55 kc705: switch backplane spi to spi2 2018-03-01 11:19:18 +01:00
Robert Jördens 6fbe0d8ed8 hmc830: be explicit about SPI mode selection 2018-03-01 11:19:18 +01:00
Robert Jördens a7720d05cd firmware, sayma: port converter_spi to spi2 
* ksupport/nrt_bus
* port ad9154, hmc830, hmc7043
* port local_spi and drtio_spi
* port kernel_proto libdrtioaux, satman
* change sayma_rtm gateware over
* add spi2 NRTSPIMaster
* remove spi NRTSPIMaster
* change sayma device_db
* change HMC830 to open mode and explicitly sequence open mode
 2018-03-01 11:19:18 +01:00
Robert Jördens 68278e225d slave_fpga: check for INIT low 2018-03-01 17:28:01 +08:00
whitequark 14f6fa6699 firmware: fix a warning. 2018-03-01 01:25:55 +00:00
whitequark d051cec0dd firmware: remove useless module. 2018-03-01 01:22:52 +00:00
Robert Jördens 54984f080b artiq_flash: flash RTM firmware 
based on whitequark's work in f95fb27

m-labs/artiq#813
 2018-02-28 19:29:01 +01:00
Robert Jördens 0c49201be7 firmware: add slave fpga serial load support 
based on whitequark's work in f95fb27

m-labs/artiq#813
 2018-02-28 19:27:52 +01:00
Robert Jördens 1f999c7f5f sayma_amc: expose RTM fpga load pins as GPIOs 2018-02-28 18:44:36 +01:00
Robert Jördens cedecc3030 Revert "firmware: Sayma RTM FPGA bitstream loading prototype (#813)." 
This reverts commit f95fb273f1.

Will be replaced with a bitbang/GPIO based version.
 2018-02-28 18:43:56 +01:00
whitequark f95fb273f1 firmware: Sayma RTM FPGA bitstream loading prototype (#813). 2018-02-28 16:46:23 +00:00
Florent Kermarrec 2896dc619b drtio/transceiver/gth: fix multilane 2018-02-28 14:15:40 +01:00
Robert Jördens 5046d6a529 ad9912/10: add a bit more slack to init() 2018-02-27 23:14:44 +01:00
Robert Jördens f97163cdee examples/master: sync device_db with kc705_nist_clock 2018-02-27 19:40:00 +01:00
whitequark 916b10ca94 examples: spi → spi2. 2018-02-27 18:36:45 +00:00
Sebastien Bourdeauducq 386aa75aaa kasli: control SFP1 and SFP2 LEDs in DRTIO satellite to match master 2018-02-27 23:18:18 +08:00
Sebastien Bourdeauducq 5d81877b34 kasli: implement multi-link DRTIO on SFP1 and SFP2 of master 2018-02-27 23:15:20 +08:00
Florent Kermarrec 1f0d955ce4 drtio/transceiver/gtp: implement tx multi lane phase alignment sequence 2018-02-27 12:32:25 +01:00
Sebastien Bourdeauducq e565d3fa59 kasli: add analyzer and RTIO log to DRTIO master target 2018-02-27 18:09:07 +08:00
Robert Jördens 760724c500 kasli/device_db: fix i2c switch addr 2018-02-26 11:37:12 +01:00
Robert Jördens b466a569bf coredevice: export spi2 2018-02-24 09:49:31 +01:00
Florent Kermarrec 5b0f9cc6fd drtio/transceiver/gth: fix single transceiver case 2018-02-23 12:15:47 +01:00
Robert Jördens cff85ee13b novogorny: simplify and fix coefficient 2018-02-23 10:09:44 +01:00
Florent Kermarrec b4ba71c7a4 drtio/transceiver/gth: implement tx multi lane phase alignment sequence (fix merge issue...) 2018-02-23 08:37:05 +01:00
Florent Kermarrec 820c834251 drtio/transceiver/gth: implement tx multi lane phase alignment sequence 2018-02-22 22:14:15 +01:00
Robert Jördens bc5e949bb4 novogorny: fix gain register length 2018-02-22 18:45:55 +00:00
Robert Jördens 1452cd7447 novogorny: add coredevice driver and test with Kasli 
m-labs/artiq#687
 2018-02-22 17:19:51 +01:00
Robert Jördens 74517107f0 ad9912: add slack after prodid read 2018-02-22 17:19:51 +01:00
Robert Jördens 3b7971d15d kasli: spelling 2018-02-22 17:19:51 +01:00
Robert Jördens 771bf87b56 kc705: port amc101_dac/spi0 and sma_spi to spi2 2018-02-22 17:19:51 +01:00
Robert Jördens d4a10dcbd4 urukul: fix example 2018-02-22 11:28:50 +01:00
Robert Jördens e8d4db1ccf coreanalyzer: add spi2 support 
m-labs/artiq#926
 2018-02-22 11:28:46 +01:00
Robert Jördens f8e6b4f4e3 ad5360: port to spi2 
* kc705 nist_clock target gateware
* coredevice driver
* moninj code
* test/example/device_db

This is untested as we don't have a AD5360 board right now.
Will be tested with Zotino v1.1

m-labs/artiq#926
 2018-02-22 10:25:46 +01:00
Sebastien Bourdeauducq 96423882f2 fix 4d6619f3b 2018-02-22 15:27:54 +08:00
Sebastien Bourdeauducq fa0d929b4d drtio: reorganize RX synchronizers 2018-02-22 15:21:23 +08:00
Sebastien Bourdeauducq e5de5ef473 kasli: use deterministic RX synchronizer 
Could not reproduce the "fully broken bitstream" bug.
 2018-02-22 15:18:09 +08:00
Sebastien Bourdeauducq 4d6619f3bc satman: send ResetAck 2018-02-22 15:17:44 +08:00
Robert Jördens a5ad1dc266 kc705: fix sdcard miso pullup 2018-02-21 19:41:05 +01:00
Robert Jördens 0d8145084d test_spi: move to new spi2 core 2018-02-21 19:41:05 +01:00
Robert Jördens 898bad5abc spi2: fixes 2018-02-21 19:41:05 +01:00
Florent Kermarrec 5eda894db4 firmware/libboard/sdram: increase read_delays dead zone to 32 on KU 2018-02-21 19:36:37 +01:00
whitequark 96f697ec96 firmware: update compiler_builtins to unbreak __gtdf2. 
Fixes #883.
 2018-02-21 15:21:48 +00:00
Robert Jördens a63fd306af urukul: use spi2 
* switch kc705 and kasli targets to spi2 gateware on urukul
* rewrite urukul, ad9912, ad9910
* update example experiments, device_dbs
 2018-02-21 15:00:28 +00:00
Robert Jördens 37a0d6580b spi2: add RTIO gateware and coredevice driver 
1006218997
 2018-02-21 13:37:36 +00:00
Robert Jördens 91a4a7b0ee kasli: free run si5324 on opticlock for now 2018-02-21 13:37:29 +00:00
Robert Jördens 7a1d71502a ttl_serdes_7series: drive IBUF and INTERM disables from serdes 2018-02-21 13:37:29 +00:00
Robert Jördens 476e4fdd56 ttl_serdes_7series: disable IBUF and INTERM when output 2018-02-21 13:37:29 +00:00
Florent Kermarrec afc16a67b6 firmware/liboard/sdram.rs: iterate read multiple times in read_delays to avoid false positives 2018-02-21 14:15:35 +01:00
whitequark 86ceee570f compiler: reject calls with unexpected keyword arguments. 
Fixes #924.
 2018-02-21 11:37:12 +00:00
Sebastien Bourdeauducq f060d6e1b3 drtio: increase A7 clock aligner check period 2018-02-20 18:50:35 +08:00
Sebastien Bourdeauducq 738654c783 drtio: support remote RTIO resets 2018-02-20 18:48:54 +08:00
Sebastien Bourdeauducq f15b4bdde7 style 2018-02-20 18:47:59 +08:00
Sebastien Bourdeauducq 7d9c7ada71 drtio: fix test infinite loop 2018-02-20 17:42:00 +08:00
Sebastien Bourdeauducq ad2c9590d0 drtio: rewrite/fix reset and link bringup/teardown 2018-02-20 17:26:43 +08:00
Robert Jördens 7e02d8245c kasli: false paths 
* don't bother with the round trip OSERDESE2 -> ... -> pad -> ... ->
  ISERDESE2
* clock groups with derived clocks c.f. migen 9c3a301
 2018-02-19 13:05:11 +00:00
Sebastien Bourdeauducq 0f4549655b sayma: use Xilinx RX synchronizer 
Cannot be used on Kasli, this breaks the bitstream entirely (nothing on UART).
 2018-02-19 17:49:53 +08:00
Sebastien Bourdeauducq 52049cf36a drtio: add Xilinx RX synchronizer 2018-02-19 17:49:43 +08:00
Sebastien Bourdeauducq 3bc575bee7 drtio: add missing define for Sayma master 2018-02-19 17:11:21 +08:00
Sebastien Bourdeauducq 7376ab0ff8 drtio: fix Sayma after 83abdd28 2018-02-19 17:10:55 +08:00
Florent Kermarrec f5831af535 drtio/transceiver/gtp_7series_init: don't reset gtp rx on power down 2018-02-19 10:03:19 +01:00
Florent Kermarrec 89a158c0c9 drtio/transceiver/gtp_7series_init: remove dead code 2018-02-19 10:02:23 +01:00
Florent Kermarrec 782051f474 drtio/transceiver/gtp_7series_init: add no retiming on gtp resets 2018-02-19 09:59:50 +01:00
Sebastien Bourdeauducq 01fa6c1c2e reorganize examples 2018-02-19 15:46:08 +08:00
Sebastien Bourdeauducq 4b4090518b drtio: clean up remnants of removed debug functions 2018-02-19 15:14:32 +08:00
Sebastien Bourdeauducq c329c83676 kasli: fix disable_si5324_ibuf no_retiming 2018-02-19 12:19:05 +08:00
Sebastien Bourdeauducq a93decdef2 kasli: disable DRTIO IBUFDS_GTE2 until Si5324 is initialized 2018-02-19 00:48:37 +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
Robert Jördens c87636ed2b si5324: fix cfb21ca 2018-02-18 11:38:20 +01:00
Robert Jördens caedcd5a15 ad9912: cleanup, document init() 2018-02-18 11:38:16 +01:00
Robert Jördens 75c89422c9 ad991[02]: sysclk can be 1 GHz 2018-02-18 10:29:19 +00:00
Sebastien Bourdeauducq 287d533437 Revert "sayma_amc: remove RTM bitstream upload core. Closes #908" 
This reverts commit 2d4a1340ea.
 2018-02-17 17:38:48 +08:00
Sebastien Bourdeauducq 73985a9215 sayma: remove constraints at outputs of serwb PLL (see misoc d1489ed) 2018-02-17 17:38:17 +08:00
Sebastien Bourdeauducq 039dee4c8e si5324: rename SI5324_FREE_RUNNING to SI5324_AS_SYNTHESIZER 
The previous name was causing confusion with the FREE_RUN bit
that connects the crystal to CLKIN2.
 2018-02-17 13:54:50 +08:00
Sebastien Bourdeauducq cfb21ca126 si5324: fix usage of external CLKIN2 reference 2018-02-17 13:52:01 +08:00
Sebastien Bourdeauducq fb8b36cd41 clean up ccc279b8 2018-02-17 12:10:46 +08:00
hartytp ccc279b8da rewrite HMC7043 init code without using ADI GUI outputs, working analog/digital delay 2018-02-17 12:07:11 +08:00
Robert Jördens e41f49cc75 kasli: opticlock 125 MHz, mark external reference case broken 2018-02-16 17:23:15 +00:00
Robert Jördens 7002bea0ab kasli: clean up urukul example more 2018-02-15 14:21:17 +01:00
Sebastien Bourdeauducq 4d42df2a7c kasli: set up Si5324 in standalone operation 2018-02-15 20:32:58 +08:00
Sebastien Bourdeauducq c5ae81f452 satman: remove unused 62.5MHz Si5324 settings 2018-02-15 20:29:51 +08:00
Sebastien Bourdeauducq d7387611c0 sayma: print RTM gateware version 2018-02-15 19:31:58 +08:00
whitequark d572c0c34d artiq_devtool: fix the hotswap action. 2018-02-14 23:10:27 +00:00
whitequark fe50018037 firmware: make network tracing runtime switchable. 2018-02-14 23:03:20 +00:00
Robert Jördens 2adba3ed33 urukul: document ad9912, and cpld, fix api 2018-02-14 09:45:17 +01:00
Robert Jördens ede98679fc ad9910: add documentation 2018-02-14 09:05:03 +01:00
Robert Jördens b6395a809b kasli: remove old urukul test code 2018-02-13 22:16:57 +01:00
Robert Jördens be693bc8a9 opticlock: examples 2018-02-13 22:13:40 +01:00
Robert Jördens a3d136d30d opticlock: wire urukul and novogorny 2018-02-13 22:13:40 +01:00
Robert Jördens 7f1bfddeda ad9910: tweak spi timing for higher speed 2018-02-13 22:13:40 +01:00
Robert Jördens 6a6695924f urukul: proto 8 2018-02-13 22:13:40 +01:00
Robert Jördens bc6af03a61 urukul: (proto 7) drop att_le 2018-02-13 22:13:40 +01:00
Sebastien Bourdeauducq df177bfd5b use new misoc identifier 2018-02-13 20:38:48 +08:00
Sebastien Bourdeauducq ab5f397fea sed/fifos: use AsyncFIFOBuffered 
(D)RTIO now passes timing at 150MHz on Kasli.
 2018-02-13 20:02:51 +08:00
Sebastien Bourdeauducq 00f42f912b rename 'RTM identifier' to 'RTM magic number' 
Avoids confusion with the MiSoC identifier (containing the ARTIQ version).
 2018-02-13 20:02:51 +08:00
Sebastien Bourdeauducq 96b948f57f remote_csr: add sanity check of CSR CSV type column 2018-02-13 20:02:51 +08:00
Sebastien Bourdeauducq e67a289e2b examples: add SAWG sines (DAC synchronization test) 2018-02-13 20:02:51 +08:00
Florent Kermarrec bfdda340fd drtio/transceiver/gtp_7series: use parameters from xilinx wizard 2018-02-13 00:23:59 +01:00
Florent Kermarrec 180c28551d drtio/gateware/transceiver/gtp_7series: add power down state before reset on rx (seems to make restart reliable) 2018-02-09 20:17:02 +01:00
Sebastien Bourdeauducq 2d4a1340ea sayma_amc: remove RTM bitstream upload core. Closes #908 2018-02-07 12:27:35 +08:00
whitequark 61c64a76be gateware: use a per-variant subfolder in --output-dir. (fixes #912) 
This commit also adds support for --variant and --args
to artiq-devtool.
 2018-02-06 08:19:01 +00:00
Florent Kermarrec e80b481032 firmware/libboard_artiq/hmc830_7043.rs: add template for sys_ref phase configuration for dac1/dac2 and fpga 2018-02-05 13:40:17 +01:00
Florent Kermarrec e50bebb63d firmware/liboard_artiq/ad9154.rs: add checks for jesd subclass 1 (verify that we receive the sysref and that phase error is within the specified window error threshold). 2018-02-05 13:39:30 +01:00
Robert Jördens 9fca7b8faa artiq_flash: also report sayma AMC SYSMONE1 data 
requires hardware patch (https://github.com/m-labs/sinara/issues/495)
 2018-01-30 15:17:11 +08:00
Robert Jördens fb8c779b4f artiq_flash: report XADC data 
* bump openocd
* only kasli, kc705, sayma rtm so far
 2018-01-30 14:56:50 +08:00
whitequark 807eb1155b Update smoltcp. 
Fixes #902.
 2018-01-30 03:29:08 +00:00
whitequark a669652854 artiq_flash: tell openocd to not listen on any network ports. 2018-01-30 03:12:06 +00:00
whitequark 0edc34a9e5 artiq_devtool: the proxy artiq_flash action doesn't exist anymore. 2018-01-28 15:19:17 +00:00
whitequark 885ab40946 conda: split RTM and AMC packages back. 
This avoids multiplying the RTM compilation time by the number
of AMC packages.
 2018-01-28 14:27:55 +00:00
whitequark 11a8b84355 Merge the build trees of sayma_amc and sayma_rtm targets. 
This also makes them a single artiq_flash target, and a single
conda package.
 2018-01-27 19:54:31 +00:00
whitequark 0b9c551962 artiq_flash: implement flash read functionality. 2018-01-27 19:54:31 +00:00
Sebastien Bourdeauducq 0aacdb0458 tools: add missing import 2018-01-28 02:12:46 +08:00
Sebastien Bourdeauducq 6f90a43df2 examples: reorganize for new hardware 2018-01-28 02:11:45 +08:00
Sebastien Bourdeauducq 67625fe912 test: check kernel overhead credibility 2018-01-28 01:02:03 +08:00
Sebastien Bourdeauducq e8ed3475ea test: add kernel overhead test (#407) 2018-01-28 01:00:59 +08:00
whitequark eed2db3a98 artiq_flash: make the proxy action unnecessary. 2018-01-27 15:43:27 +00:00
whitequark d58393a1e5 runtime: build with -Cpanic=unwind. 
This is required for backtraces to function. I'm not sure how it
turned out that master had -Cpanic=abort.
 2018-01-26 23:01:24 +00:00
whitequark 08101b631d artiq_devtool: fix typo. 2018-01-26 13:55:31 +00:00
Sebastien Bourdeauducq 440e19b8f9 kasli: use SFP2 for DRTIO mastering 
SFP1 PCB routing has some issues.

Also use SFP1 LED for DRTIO in both master and satellite.
 2018-01-26 19:02:54 +08:00
Sebastien Bourdeauducq 0d2f89db53 si5324: chip does not ack RST_REG write 2018-01-25 11:06:19 +08:00
Sebastien Bourdeauducq ca4d5ae73e artiq_flash: add kasli drtio variants 2018-01-25 00:00:07 +08:00
Sebastien Bourdeauducq 77f90cf93b test: relax RTIO counter test and print result 2018-01-24 10:07:22 +08:00
Sebastien Bourdeauducq ed0fbd5662 test: add test for RTIO counter (#883) 2018-01-24 00:28:39 +08:00
Robert Jördens e0e795f11c sayma_amc: constrain pin, remove keep 2018-01-23 15:42:47 +00:00
Robert Jördens b5c035bb52 sayma_rtm: constrain serwb clock input 2018-01-23 13:54:53 +00:00
Robert Jördens aada38f508 kasli, kc705: remove vivado "keep", cleanup a constraint 2018-01-23 13:15:26 +00:00
Robert Jördens 85102e191e sayma_rtm: derive clocks automatically 
* also don't add false paths unless necessary
 2018-01-23 11:00:55 +00:00
Robert Jördens 7d1b3f37c9 sayma_rtm: set CFGBVS/CONFIG_VOLTAGE, compress 2018-01-23 10:56:42 +00:00
Sebastien Bourdeauducq cb0016ceee examples/sayma: fix ref_multiplier 
SAWG is working, whoohoo!
 2018-01-23 15:26:03 +08:00
Sebastien Bourdeauducq cfffd9e13d si5324: kasli support 2018-01-23 13:17:03 +08:00
Sebastien Bourdeauducq 649deccd9b kasli: fix DRTIO satellite QPLL refclksel 2018-01-23 12:27:19 +08:00
Sebastien Bourdeauducq 4b4374f76a sayma: register_jref for JESD204. Closes #904 2018-01-23 12:19:15 +08:00
Sebastien Bourdeauducq 763aefacff kasli: fix typo 2018-01-23 12:10:54 +08:00
Sebastien Bourdeauducq c7b148a704 kasli: when using both GTP clocks, send REFCLK0 to PLL0 and REFCLK1 to PLL1 2018-01-23 12:08:10 +08:00
Sebastien Bourdeauducq d6157514c7 gtp_7series: flexible QPLL channel selection 2018-01-23 12:03:09 +08:00
Sebastien Bourdeauducq 9f87c34a94 kasli: fix QPLL instantiation 2018-01-23 10:39:31 +08:00
Sebastien Bourdeauducq 98a5607634 gtp_7series: set clock muxes correctly for second QPLL channel 2018-01-23 10:39:20 +08:00
Sebastien Bourdeauducq 25fee1a0bb gtp_7series: use QPLL second channel 2018-01-23 10:15:49 +08:00
Sebastien Bourdeauducq 031d7ff020 kasli: keep using second QPLL channel for DRTIO satellite 2018-01-23 10:13:10 +08:00
Sebastien Bourdeauducq 626075cbc1 gtp_7series: simplify TX clocking 2018-01-23 09:49:23 +08:00
Robert Jördens 74b7baa8c5 urukul example: mmcx clock input 2018-01-22 20:30:08 +01:00
Robert Jördens a86b28def2 urukul: example additions 
* relax timings for faster spi xfers
* continuous readback test to explore spi speed limit
 2018-01-22 20:29:30 +01:00
Robert Jördens 5a9035b122 urukul: faster spi clock 2018-01-22 18:27:40 +00:00
Robert Jördens ca1fdaa190 ad9910: relax timing for faster spi clock 2018-01-22 18:27:40 +00:00
Sebastien Bourdeauducq 401e57d41c gtp_7series: fix nchannels assert 2018-01-23 01:28:01 +08:00
Sebastien Bourdeauducq aa62e91487 kasli: add DRTIO targets (no firmware) 2018-01-23 01:27:40 +08:00
Sebastien Bourdeauducq 296ac35f5d sayma_amc: SFP TX disable is active-high 2018-01-23 00:32:09 +08:00
Sebastien Bourdeauducq 77192256ea kc705: style 2018-01-23 00:02:35 +08:00
Sebastien Bourdeauducq ab7c49d6d0 sayma_amc: raise error on invalid variant 2018-01-23 00:02:16 +08:00
Sebastien Bourdeauducq c1ac3b66b1 sayma_rtm: fix 8fe463d4a 2018-01-23 00:01:45 +08:00
Sebastien Bourdeauducq 53facfef13 sayma: build fixes 2018-01-22 18:33:22 +08:00
Sebastien Bourdeauducq 25f3feeda8 refactor targets 2018-01-22 18:25:10 +08:00
Sebastien Bourdeauducq 5198c224a2 sayma,kasli: use new pin names 2018-01-22 11:51:07 +08:00
whitequark 8598e475e9 artiq_flash: fix a refactoring mistake. 2018-01-20 08:30:42 +00:00
Sebastien Bourdeauducq c3323f0d57 hmc830: improve lock failure error report 2018-01-20 15:42:53 +08:00
whitequark 115aa0d0d6 artiq_flash: support load action for Sayma RTM FPGA. 2018-01-20 07:23:50 +00:00
whitequark 94592c7a4c artiq_flash: unify flash handling in XC7 and Sayma programmers. 2018-01-20 07:23:50 +00:00
whitequark 1ffabac06f artiq_flash: use atexit for tempfile cleanup. 2018-01-20 07:23:50 +00:00
Florent Kermarrec 8fe463d4a0 sayma_rtm: add UART loopback to easily know if rtm fpga is alive 2018-01-20 06:04:34 +01:00
Florent Kermarrec 74ce7319d3 sayma: reduce serwb linerate to 625Mbps (make it work on saymas with 1.8v issue, related?) 2018-01-20 06:04:18 +01:00
whitequark f4022ba872 remoting: avoid a race condition. 2018-01-20 01:30:44 +00:00
whitequark 83278a6edb artiq_flash: fix a refactoring bug. 2018-01-20 01:30:44 +00:00
hartytp 37fa3b29da firmware: add register dump on HMC830 lock timeout. 2018-01-20 00:19:31 +00:00
whitequark 934bc53cb5 artiq_devtool: refactor. 2018-01-19 20:35:35 +00:00
whitequark ebd02c4f43 artiq_flash: fix typo. 2018-01-19 18:53:49 +00:00
whitequark 1c7cb737ca artiq_flash: refactor. 2018-01-19 17:45:49 +00:00
whitequark bcc39a8c9d artiq_flash: add --dry-run option. 2018-01-19 17:45:49 +00:00
whitequark 323c7e66cf artiq_devtool: fix help message. 2018-01-19 17:45:49 +00:00
Florent Kermarrec 9eb13aba3c liboard_artiq/hmc830_7043: allow sysref digital/analog delay configuration (will need to be adjusted for jesd subclass1) 2018-01-19 17:19:02 +01:00
Florent Kermarrec d27727968c add artix7 gtp (3gbps), share clock aligner with gth_ultrascale 2018-01-19 12:17:54 +01:00
Sebastien Bourdeauducq cdbf95d46a kasli: fix permissions 2018-01-19 18:31:20 +08:00
whitequark 3c0b164e4d artiq_devtool: update for new board file convention. 
Also fix a typo in documentation.
 2018-01-19 09:43:03 +00:00
whitequark 4fd236d234 artiq_flash: cache transferred artifacts. 2018-01-19 08:28:04 +00:00
whitequark 3922a7c64b artiq_devtool: make locking reentrant. 2018-01-19 07:58:58 +00:00
whitequark b553804e5a artiq_flash: implement network transparency. 2018-01-19 07:39:55 +00:00
whitequark 80cbef0031 firmware: always reset PHY when initializing Ethernet. 
Fixes #897.
 2018-01-19 04:56:11 +00:00
whitequark 1f82ceaa85 firmware: add HMC542 (Allaki) support. 2018-01-19 04:47:26 +00:00
Florent Kermarrec 07f4e2e35a libboard_artiq/ad9154: fix prbs test (only keep prbs7) and 
always do it after ad9154 initialization
 2018-01-18 08:19:37 +01:00
Robert Jördens 8ec33ae7bd kasli: feed EEM clock fan-out from SI5324 2018-01-17 17:27:59 +01:00
whitequark dbe48d3cad Fix 3313e997. 2018-01-17 11:31:32 +00:00
whitequark 3313e997df test: fix test_worker to work when deprecation warnings are emitted. 2018-01-17 11:27:56 +00:00
Robert Jördens ed3e3b2791 sayma_amc: clarify --with-sawg help 2018-01-17 12:10:30 +01:00
Florent Kermarrec f54b27b79c sayma_amc: prepare for jesd subclass 1 2018-01-17 11:49:36 +01:00
whitequark f77aa9b78f artiq_flash: rename sayma to sayma_amc to fix bitstream discovery. 
Fixes #895.
 2018-01-17 01:45:47 +00:00
whitequark a536d6df12 artiq_flash: add sayma_rtm support. 2018-01-17 01:21:19 +00:00
whitequark bfceef439f Add missing parts of f317d1a2. 2018-01-17 01:14:16 +00:00
whitequark 1e896d4ba8 firmware: fix warnings. 2018-01-17 00:48:46 +00:00
whitequark f317d1a2c6 Update board naming (again) to match DNS. 2018-01-17 00:42:56 +00:00
Florent Kermarrec f73c3e5944 gateware/test/serwb: update and cleanup test (v2...) 2018-01-16 20:06:43 +01:00
Robert Jördens 7405006668 sayma: rtio clock is jesd fabric clock 2018-01-16 18:19:04 +01:00
whitequark 247167d34a Revert "gateware/test/serwb: update and cleanup tests" 
This reverts commit 5b03cc2fae.
 2018-01-16 08:21:26 +00:00
whitequark 444b901dbe sayma: add RTM configuration port. 2018-01-16 07:28:00 +00:00
Florent Kermarrec 702c35821b libboard_artiq/ad9154: add dac_status and dac_prbs (untested) 2018-01-15 22:15:35 +01:00
Florent Kermarrec 5b03cc2fae gateware/test/serwb: update and cleanup tests 2018-01-15 21:53:40 +01:00
Robert Jördens 1c15124c5e artiq_flash: add kasli 2018-01-15 14:17:40 +01:00
whitequark 6891141fa6 artiq_flash: add sayma support. 2018-01-15 11:43:29 +00:00
Robert Jördens 529033e016 kernel_cpu: disable PCU 
* contributes to long timing paths on artix 7 (kasli)
* currently only used for testing and debugging
 2018-01-12 12:03:50 +00:00
Robert Jördens ac3c3871d0 kasli: s/extensions/variant/g 2018-01-12 12:29:42 +01:00
Chris Ballance 7429ee4fb6 firmware: make read leveling robust for KUS SDRAM 
Increases the initial delay step into the valid read window as
with the original delay I was not getting out of the noisy
transition window, as evidenced by seeing read delay windows
of only 8 LSB ~10% of the time, leading to failing memory
tests
 2018-01-12 10:35:38 +08:00
Sebastien Bourdeauducq 7c82fcf41a targets: avoid passing cpu_type around unnecessarily 2018-01-11 11:21:55 +08:00
Sebastien Bourdeauducq 6d58c4390b Merge branch 'sed-merge' 2018-01-10 13:14:39 +08:00
Sebastien Bourdeauducq 94d51d1364 firmware: fix drtio_dbg module syntax 2018-01-10 12:15:23 +08:00
Sebastien Bourdeauducq 04b2fd3e13 sayma: fix AD9154NoSAWG ramp clock domain 2018-01-10 12:11:33 +08:00
Sebastien Bourdeauducq dc593ec0f0 Merge branch 'rtio-sed' into sed-merge 2018-01-10 12:04:54 +08:00
Florent Kermarrec 2009734b3c serwb/phy: get 625Mbps linerate working, increase timeout 2018-01-09 18:54:52 +01:00
Florent Kermarrec 9c6a7f7509 serwb/kusphy: use same serwb_serdes_5x reset than s7phy 2018-01-09 18:54:05 +01:00
whitequark 267c699835 firmware: support DDRPHY without write leveling (fixes #886). 
Currently, this is kasli.
 2018-01-09 02:41:02 +00:00
whitequark 07ccb9eebd firmware: support configuration without ethphy (#886). 
Currently, this is kasli.
 2018-01-08 22:16:17 +00:00
whitequark 34a5445802 compiler: don't die if addr2line cannot extract line from backtrace. 
Fixes #885.
 2018-01-08 21:53:04 +00:00
whitequark 3a3f44af53 firmware: update smoltcp. 2018-01-08 21:41:53 +00:00
whitequark 987a9c8308 conda: update rustc to 1.23.0. 2018-01-08 21:39:15 +00:00
Robert Jördens 8813aee6b1 targets: add kasli [wip, untested] 2018-01-04 16:12:12 +01:00
Sebastien Bourdeauducq 161a414567 serwb: debug print on error 2018-01-04 22:23:59 +08:00
Sebastien Bourdeauducq e1a75ac1c1 runtime: set log level early 
We want to debug startup.
 2018-01-04 22:19:48 +08:00
whitequark fc9766d2fa firmware: reset ethphy before initializing smoltcp (fixes #884). 2018-01-04 11:42:35 +00:00
Robert Jördens 67746cc7a0 urukul: raise instead of assert, clean up 2018-01-03 19:22:36 +00:00
Robert Jördens e3d66d286d urukul: ad9910 examples 2018-01-03 18:43:04 +00:00
Robert Jördens eae7584432 ad9910: add [wip] 2018-01-03 18:43:04 +00:00
Robert Jördens 7ac809f8b3 urukul: do io reset 2018-01-03 18:43:04 +00:00
Robert Jördens 28a3ee7e61 urukul: make STA reading robust, add io_rst(), clean up 2018-01-03 18:43:04 +00:00
Robert Jördens cef40eef43 ad9912: clean up 2018-01-03 18:43:04 +00:00
Robert Jördens d8dbab024d urukul: don't deal with dds_reset for now 2018-01-03 18:43:04 +00:00
Robert Jördens e8608d12f5 device_db.py: whitespace 2018-01-03 18:43:04 +00:00
Florent Kermarrec 1e972034e8 gateware/targets: enable serwb scrambling on sayma amc & rtm 2018-01-03 17:34:46 +01:00
Florent Kermarrec 907af25a69 gateware/serwb: add scrambling, reduce cdc fifo depth 2018-01-03 17:34:03 +01:00
Florent Kermarrec 7f4756a869 gateware/serwb: cleanup packet 2018-01-03 17:30:12 +01:00
Robert Jördens a940550e47 urukul: add CPLD and AD9912 driver [wip] 2018-01-02 19:59:24 +01:00
Robert Jördens c2be820e9a kc705_dds: make ext_clkout 100 MHz 2018-01-02 19:58:47 +01:00
Robert Jördens 43686f324b kc705_dds: fix HPC voltages 
* VADJ is 3.3 V due to the DDS card on LPC
* the LVDS standards need to be 2.5 V

* the direction control register on HPC (FMC-DIO to VHDCI)
  was LVCMOS33 but while all the LVDS pairs are at VCCIO=VADJ=3.3 V
  they were instantiated as LVDS_25 (ignoring the wrongly powered bank)
* we now use 2.5 V standards on HPC consistently despite VADJ=3.3 V
  and hope for the best.
 2018-01-02 13:41:07 +01:00
Robert Jördens 94b84ebe7c kc705_dds: add urukul spi/ttl channels 2018-01-02 13:20:48 +01:00
Robert Jördens 53969d3686 kc705_dds: add urukul on vhdci extension definition 2018-01-02 13:20:47 +01:00
Robert Jördens 2f8e6c7462 spi: add diff_term, save power on outputs 2018-01-02 13:20:47 +01:00
Robert Jördens 6d20b71dde ttl_serdes_7series: refactor IOSERDES 2018-01-02 13:20:47 +01:00
whitequark b7f38b123b frimware: update to log 0.4. 2018-01-01 11:45:55 +00:00
Robert Jördens 745e695b09 sayma: output a ramp in the absence of SAWG channels 2017-12-31 12:18:53 +01:00
whitequark a371b25525 bootloader: allow using without Ethernet. 2017-12-31 09:21:28 +00:00
whitequark 70ebe431fd satman: fix build after b8f3d28b. 2017-12-31 09:21:02 +00:00
whitequark e1253db0e8 firmware: update crc dependency, use it in libdrtioaux. 2017-12-31 09:16:11 +00:00
whitequark b8f3d28bc0 firmware: update compiler_builtins dependency and move it to libboard. 
This is so that we only specify it once.
 2017-12-31 09:16:11 +00:00
Sebastien Bourdeauducq a1b8bca1e6 Revert "artiq_flash: ignore RTM FPGA" 
Naive optimism.

This reverts commit 100bda2582.
 2017-12-31 13:29:36 +08:00
Sebastien Bourdeauducq 100bda2582 artiq_flash: ignore RTM FPGA 
It has no flash connected, and attempting to detect it causes unnecessary program failure when the RTM is not present.
 2017-12-31 12:10:16 +08:00
Sebastien Bourdeauducq 38ce1f1d5d artiq_flash: support flashing satman 
A bit ugly and ad-hoc but I cannot think of an easy and better option right now.
 2017-12-31 12:09:18 +08:00
Sebastien Bourdeauducq a897d82324 ad9154: retry initialization (#727) 2017-12-31 11:27:43 +08:00
Sebastien Bourdeauducq 6e0288e568 drtio: fix GTH CPLL reset 2017-12-30 12:14:36 +08:00
Robert Jördens 379d29561b sayma: plausibility assertion on sawg data stream 2017-12-29 19:15:40 +01:00
Robert Jördens 37f9c0b10c spi: register clk 
following m-labs/misoc#65
1dc68b0d0b
 2017-12-28 16:50:22 +01:00
whitequark 3505878176 bootloader: add basic network support. 2017-12-28 15:26:12 +00:00
whitequark d2687ce3c4 firmware: fix a typo replacing spiflash::SECTOR_SIZE with PAGE_SIZE. 2017-12-28 15:26:12 +00:00
whitequark 33e0393e4a firmware: move mod ethmac to libboard. 2017-12-28 14:40:15 +00:00
whitequark 55cfdec644 firmware: enlarge bootloader partition to 4 sectors. 2017-12-28 14:39:26 +00:00
whitequark acd13837ff firmware: implement the new bootloader. 2017-12-28 13:18:51 +00:00
whitequark b9754e7108 firmware: deduplicate libbuild_misoc and libbuild_artiq. 2017-12-28 13:18:51 +00:00
Sebastien Bourdeauducq 8153cfa88f drtio/gth: add probes on {tx,rx}_init.done 2017-12-28 16:49:08 +08:00
Sebastien Bourdeauducq c086149782 drtio/gth: use async microscope probes 2017-12-28 16:37:40 +08:00
whitequark d94db1de5d Revert accidentally committed parts of 1b9b5602. 2017-12-28 08:23:34 +00:00
whitequark fcc438524c firmware: use main.rs as the root source for non-library crates. NFC. 2017-12-28 08:20:23 +00:00
whitequark 1b9b560242 firmware: use libbuild_misoc in libdrtioaux. NFC. 2017-12-28 08:20:23 +00:00
whitequark 8f33061a6d firmware: fix sayma_amc_standalone build with sawg. 2017-12-28 08:20:23 +00:00
Sebastien Bourdeauducq 4ea801b2ea firmware: si5324 moved to board_artiq 2017-12-28 15:45:45 +08:00
whitequark 3b18ece3b7 satman: update for changes in firmware elsewhere. 2017-12-28 07:36:33 +00:00
whitequark d3066e5044 firmware: oops, misoc #[cfg]s were missing from libboard_artiq. 2017-12-28 07:36:33 +00:00
whitequark ca419aa3c2 firmware: split out libboard_artiq from libboard. 2017-12-28 07:07:00 +00:00
Sebastien Bourdeauducq 6801921fc0 drtio: instrument GTH transceiver 2017-12-28 15:03:14 +08:00
whitequark b443fbd8f7 runtime: remove #[repr(simd)] hack. 2017-12-28 04:46:27 +00:00
whitequark 7687a34285 firmware: remove dependency on compiler-rt. 2017-12-28 04:08:29 +00:00
whitequark 4dfe71676e firmware: remove dependency on libbase. 2017-12-28 04:03:27 +00:00
whitequark 68f128944a firmware: clean up makefiles. 2017-12-27 23:10:47 +00:00
whitequark d7cb4963e1 firmware: prepare config block for access from BIOS/bootloader. 
* remove liballoc dependency from mod config,
  * move mod config to libboard,
  * move config sector immediately after BIOS sector.
 2017-12-27 21:28:40 +00:00
whitequark 5a2cbe7088 runtime: remove borrow_mut!() in favor of backtraces. 2017-12-27 19:15:25 +00:00
whitequark 4d915ad15b compiler: do not permit str(...). (#878) 2017-12-27 03:10:50 +00:00
whitequark 355acb5e13 compiler: fix typo in a0a2650f. 2017-12-26 21:55:22 +00:00
whitequark edfacbd063 conda: ship runtime.elf in board-specific packages. 
This is so that backtraces may be symbolized.
 2017-12-26 21:50:31 +00:00
whitequark 9aec64093b compiler: do not ever emit !tbaa on invoke instructions. 2017-12-26 21:35:08 +00:00
whitequark a2bc12da68 Only print gateware/software mismatch warning once per process. 2017-12-26 21:13:46 +00:00
whitequark b31b59f7ca compiler: update for llvmlite 0.20.0. 2017-12-26 16:25:19 +00:00
whitequark a0a2650fca compiler: do not use invoke for calls to nounwind ffi functions. 
Otherwise, declarations such as:

  @syscall(flags={"nounwind", "nowrite"})
  def foo(...):

trip an LLVM assert because the invoke instruction and the !tbaa
metadata are no longer compatible since LLVM 4.0.
 2017-12-26 16:24:57 +00:00
whitequark fd6d97f052 artiq_devtool: set ServerAliveInterval. 2017-12-26 15:41:03 +00:00
whitequark 8b4a006855 runtime: update smoltcp. 2017-12-26 14:33:56 +00:00
whitequark c939c6183e Update to LLVM 4.0. 2017-12-26 14:09:17 +00:00
whitequark 71eca5ad61 runtime: fix some final flash storage issues. 2017-12-26 14:09:17 +00:00
whitequark 188764693e runtime: we're growing, put storage at 1M instead of 512K. 2017-12-26 03:34:16 +00:00
whitequark e2513a2401 runtime: ensure flash storage never overlaps with runtime sections. 2017-12-26 03:31:37 +00:00
whitequark 6e341da3a1 runtime: simplify. NFC. 2017-12-26 02:31:28 +00:00
whitequark 061fb3dcd5 runtime: remove accidentally committed parts of a Makefile. 2017-12-25 20:30:13 +00:00
whitequark 230f2e5e18 runtime: print (address-only) backtraces on core device panics. 2017-12-25 18:32:41 +00:00
whitequark 3eec15c01d firmware: fix compatibility with newer rustc. NFC. 2017-12-25 17:16:05 +00:00
whitequark 1570a482c2 artiq_devtool: don't require lock for reset. 
reset is mainly useful as a part of reset+hotswap sequence, and that
already needs lock via connect.
 2017-12-25 16:15:51 +00:00
Sebastien Bourdeauducq 70b7f28ad3 drtio: drive SFP TX disable pins 2017-12-23 22:58:51 +08:00
Sebastien Bourdeauducq 00ed51f6f4 satman: use new alloc_list (#880) 2017-12-23 22:15:39 +08:00
Sebastien Bourdeauducq f8c8f3fe26 drtio: fix GTH clock domains 2017-12-23 07:21:44 +08:00
Sebastien Bourdeauducq 1af21c0b29 drtio: integrate GTH transceiver for Sayma 2017-12-23 01:19:59 +08:00
Sebastien Bourdeauducq c57b66497c drtio: refactor/simplify GTH, use migen 2017-12-23 01:19:44 +08:00
Sebastien Bourdeauducq 77897228ca drtio: add GTH transceiver code from Florent (197c79d47) 2017-12-22 18:01:28 +08:00
Sebastien Bourdeauducq ebdbaaad32 drtio: remove KC705/GTX support 2017-12-22 17:51:42 +08:00
Sebastien Bourdeauducq 0681d472c7 conda: fix sayma_rtm_csr.csv location for Sayma AMC 2017-12-22 17:14:10 +08:00
Sebastien Bourdeauducq cbd69287a7 artiq_flash: select Sayma standalone variant by default 2017-12-22 16:54:06 +08:00
Sebastien Bourdeauducq 44959144d8 conda: add Sayma AMC standalone board package 2017-12-22 16:44:04 +08:00
Florent Kermarrec 86825a852c gateware/targets/sayma_rtm: add false path between cd_sys and cd_clk200 2017-12-21 23:52:44 +01:00
Sebastien Bourdeauducq 69d7e93e99 drtio: adapt examples to Sayma 2017-12-21 23:09:19 +08:00
Sebastien Bourdeauducq a6ffe9f38d drtio: add Sayma top-level designs 2017-12-21 23:08:56 +08:00
Sebastien Bourdeauducq 4fbc8772a5 sayma: allocate all user LEDs to RTIO, make one TTL SMA input 2017-12-21 19:27:38 +08:00
Sebastien Bourdeauducq a23251276d Revert "sayma: set up Si5324 for RGMII clock rerouting" 
This reverts commit 2b01aa22b6.
 2017-12-21 14:42:15 +08:00
whitequark 701308474f runtime: update smoltcp. 2017-12-19 15:51:03 +00:00
whitequark aaba36be7a runtime: log moninj messages at TRACE level, like all others. 2017-12-16 22:39:13 +00:00
whitequark 8cece4f260 runtime: hotswap slightly more carefully. 
This generally lets some last characters out of UART, last ACKs
out of queues, etc. Nothing guaranteed though.
 2017-12-16 22:39:13 +00:00
whitequark 4a9d8c9459 runtime: fix a warning. 2017-12-16 22:39:13 +00:00
Sebastien Bourdeauducq 2b01aa22b6 sayma: set up Si5324 for RGMII clock rerouting 2017-12-17 00:25:33 +08:00
David Nadlinger c3c13da1a6 dashboard: Restore minimized experiments when trying to open them again 
When the user tried to open an experiment from the explorer that
already existed, previously "nothing would happen" (focus change
without the window being restored).
 2017-12-15 19:11:09 +00:00
Sebastien Bourdeauducq b6199bb35b sayma: style 2017-12-15 19:45:51 +08:00
Sebastien Bourdeauducq 649b60ea29 targets/kc705_drtio: remove DAC FMC card support 2017-12-15 17:32:25 +08:00
Sebastien Bourdeauducq f02c74cb7b libboard/si5324: enable both clock outputs 2017-12-15 16:56:44 +08:00
Sebastien Bourdeauducq 9caef3c1d3 libboard/si5324: configure I2C mux on Sayma 2017-12-15 16:45:26 +08:00
Sebastien Bourdeauducq 341e809859 targets/sayma_rtm: enable Allaki RF switches, GPIO access to attenuator 2017-12-15 13:08:35 +08:00
Sebastien Bourdeauducq 77977932f2 firmware: remove AD9516 support 
This was only used in KC705 phaser.
 2017-12-14 19:16:39 +08:00
Sebastien Bourdeauducq 2e74ce25d8 examples/sayma: make LED blink pattern more peculiar 2017-12-14 19:10:34 +08:00
Sebastien Bourdeauducq 100c2b1769 add Sayma LED blinker example 2017-12-14 18:49:50 +08:00
Sebastien Bourdeauducq 569484f888 remove phaser, adapt SAWG example to Sayma 2017-12-14 18:49:27 +08:00
Sebastien Bourdeauducq 5809e08686 runtime: no startup_clock config is not an error 2017-12-14 12:39:26 +08:00
Sebastien Bourdeauducq 71db953ea0 artiq_flash: add srcbuild option to look into MiSoC source build trees. Closes #868 2017-12-14 10:36:32 +08:00
Robert Jördens 5e251cd85c sayma_amc: remove redundant bitstream options 
* CONFIGRATE default is sufficient
* SPI width can be auto and QSPI works
 2017-12-13 14:39:32 +01:00
Robert Jördens a9d0f253a5 sayma_amc: set bitstream and config parameters 
* slow down CCLK rate as there is additional loading
  on the signals
* single bit SPI for now until we know that quad SPI
  works
* set up

https://github.com/m-labs/artiq/issues/847
 2017-12-13 21:21:52 +08:00
Robert Jördens 2917208d89 artiq_flash: fix sayma flashing 
* do not include jtagspi as it already instantiates a flash bank
  instead define the target manually
* erase before writing
* verify written images
 2017-12-13 21:20:16 +08:00
whitequark 3cf5cef168 artiq_pcap: still grab the file if the command fails. 2017-12-08 07:36:56 +00:00
whitequark 9e8bb1d51c runtime: update smoltcp. 2017-12-08 07:36:56 +00:00
Robert Jördens a44f8282dc test_performance: relax network speed to 2 MB/s 
At QUARTIQ I am getting 2.4/2.3 MB/s and with single switch at M-Labs we
apparently regularly met 2.2/2.2 MB/s. But with the current multiple
switches and one of them being a problematic switch that triggered #837
it looks like it is a tad slower.

http://buildbot.m-labs.hk/builders/artiq/builds/1818/steps/python_coverage_1/logs/stdio
 2017-12-06 17:21:41 +01:00
whitequark 1c25f7ef52 gateware: make software builds spew less junk on the console. 
[ci skip]
 2017-12-04 14:19:35 +00:00
whitequark 277b00eb9d artiq_devtool: --config is no longer supported by artiq_flash. 
[ci skip]
 2017-12-04 14:19:31 +00:00
Sebastien Bourdeauducq 66e089b376 libboard/serwb: more explicit retry log message 2017-12-02 10:51:13 +08:00