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403 Commits

Author SHA1 Message Date
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
Robert Jördens ed2e0c8b34 sayma/sdram/scan: test each tap 1024 times 2018-03-20 00:59:31 +08:00
whitequark c86df8e13e firmware: try to unstuck the I2C bus if it gets stuck. 
Fixes #957.
 2018-03-19 06:23:23 +00:00
whitequark 9ea7d7a804 firmware: allow building without system UART. 2018-03-14 18:34:31 +00:00
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 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
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
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 0adbbd8ede drtio: reset aux packet gateware after locking to recovered clock 
Closes #949
 2018-03-08 15:41:13 +08:00
Robert Jördens 7afb23e8be runtime: demote dropped and malformed packets msgs to debug 2018-03-07 14:28:21 +01:00
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 e6e5236ce2 firmware: fix si5324 select_recovered_clock 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 c34d00cbc9 drtio: implement Si5324 phaser gateware and partial firmware support 2018-03-07 10:57:30 +08:00
Robert Jördens 257bef0d21 slave_fpga: print more info 2018-03-06 14:26:26 +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 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
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 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