Sebastien Bourdeauducq
02900d79d0
firmware: fix typos
2020-05-29 15:21:07 +08:00
Sebastien Bourdeauducq
4e9a529e5a
kasli: integrate WRPLL
2020-05-07 21:34:02 +08:00
Sebastien Bourdeauducq
35f1814235
kasli: implement virtual LEDs
2020-05-07 19:07:43 +08:00
Sebastien Bourdeauducq
b83afedf43
kasli: light up ERROR LED on panic
2020-05-07 19:06:10 +08:00
Sebastien Bourdeauducq
4982fde898
firmware: I2C I/O expander support
2020-05-05 21:38:17 +08:00
Sebastien Bourdeauducq
ef4e5bc69b
firmware: Kasli I2C EEPROM cleanup
2020-05-05 21:29:29 +08:00
Sebastien Bourdeauducq
9bc43b2dbf
kasli: support EEPROM on v2
2020-04-23 23:00:36 +08:00
Sebastien Bourdeauducq
fb0ade77a9
firmware: fix non-DRTIO build
2020-04-10 17:23:17 +08:00
Sebastien Bourdeauducq
3c823a483a
sayma: improve DAC sync messaging (again)
2020-04-06 22:36:43 +08:00
Sebastien Bourdeauducq
4d601c2102
sayma: improve DAC sync messaging
2020-04-06 22:36:03 +08:00
Sebastien Bourdeauducq
61d4614b61
sayma: fix/cleanup DRTIO-DAC sync interaction
2020-04-06 22:34:05 +08:00
Sebastien Bourdeauducq
facc0357d8
drtio: make sure receive buffer is drained after ping reply
2020-04-06 22:33:15 +08:00
Sebastien Bourdeauducq
ffd3172e02
sayma: move SYSREF DDMTD to RTM ( #795 )
2020-04-06 00:01:28 +08:00
Robert Jördens
380de177e7
rtio: fix wide output after RTIO refactoring
...
fixes 3d0c3cc1cf
2020-03-05 17:55:27 +00:00
Sebastien Bourdeauducq
52ec849008
sayma: fix sysref_delay_dac
2020-02-05 19:04:01 +08:00
Sebastien Bourdeauducq
bf9f4e380a
si5324: program I2C mux on Metlino
2020-02-03 18:07:59 +08:00
Sebastien Bourdeauducq
bfcbffcd8d
update smoltcp
...
This disables the 'log' features which does not compile, and may break net_trace. To be investigated later.
2020-01-21 13:58:23 +08:00
Sebastien Bourdeauducq
62a52cb086
sayma: do not pollute the log with DAC status on success
2020-01-20 20:14:24 +08:00
Sebastien Bourdeauducq
6b428ef3be
sayma: initialize DAC before testing jesd::ready
2020-01-20 20:14:24 +08:00
Sebastien Bourdeauducq
ec03767dcf
sayma: improve DAC status report
2020-01-20 18:22:06 +08:00
Sebastien Bourdeauducq
5c299de3b4
sayma: print DAC status on JESD not ready error
2020-01-20 18:21:29 +08:00
Sebastien Bourdeauducq
45efee724e
sayma: add JESD204 PHY done diagnostics
2020-01-20 12:47:31 +08:00
Sebastien Bourdeauducq
3242e9ec6c
wrpll: loop test
2020-01-13 22:31:57 +08:00
Sebastien Bourdeauducq
d5895b8999
wrpll: adpll -> set_adpll
2020-01-13 20:46:36 +08:00
Sebastien Bourdeauducq
e7ef23d30c
wrpll: use CONFIG_CLOCK_FREQUENCY and rtio_frequency in trim_dcxos
2020-01-13 20:44:15 +08:00
Sebastien Bourdeauducq
ea3bce6fe3
wrpll: wait for settling time after setting ADPLL
2020-01-13 20:43:34 +08:00
Sebastien Bourdeauducq
9d7196bdb7
update copyright year
2020-01-13 19:33:44 +08:00
Sebastien Bourdeauducq
e87d864063
wrpll: print ADPLL offsets
2020-01-13 19:32:30 +08:00
Sebastien Bourdeauducq
8edbc33d0e
wrpll: calculate initial ADPLL offsets
2020-01-13 19:29:10 +08:00
Sebastien Bourdeauducq
9dd011f4ad
firmware: remove bitrotten Sayma code
2020-01-13 18:47:54 +08:00
Sebastien Bourdeauducq
583a18dd5f
firmware: expose fmod to kernels. Closes #1417
2020-01-10 14:33:02 +08:00
Sebastien Bourdeauducq
3f32d78c0e
wrpll: simple ADPLL test
2019-12-31 12:12:29 +08:00
Sebastien Bourdeauducq
bb04b082a7
wrpll: clarify comment
2019-12-31 12:12:29 +08:00
Sebastien Bourdeauducq
642a305c6a
wrpll: remove unnecessary delay
...
Counting now happens in the sys domain with no CDC between counter and CPU.
2019-12-30 20:01:06 +08:00
Sebastien Bourdeauducq
f57f235dca
wrpll: new frequency meter
...
As per Mattermost discussion with Tom.
2019-12-30 19:47:57 +08:00
Sebastien Bourdeauducq
dfad27125e
runtime: relax/fix TCP keepalive settings ( #1125 )
2019-12-23 19:58:10 +08:00
Sebastien Bourdeauducq
c5137eeb62
firmware: remove legacy hmc542 code
2019-12-20 15:25:55 +08:00
David Nadlinger
d3508b014f
firmware: Add whitespace between panic handler location and message
2019-12-17 19:59:59 +00:00
Sebastien Bourdeauducq
6f52540569
wrpll: fix previous commit
2019-12-09 20:13:55 +08:00
Sebastien Bourdeauducq
13486f3acf
wrpll: swap helper/main si549 frequencies
2019-12-09 19:49:34 +08:00
Sebastien Bourdeauducq
4919fb8765
wrpll: print DDMTD helper tags
2019-12-09 17:39:22 +08:00
Sebastien Bourdeauducq
0d4eccc1a5
wrpll: improve debug output
2019-12-09 17:23:09 +08:00
Sebastien Bourdeauducq
f633c62e8d
wrpll: speed up si549 i2c access
2019-12-09 17:22:58 +08:00
Sebastien Bourdeauducq
14e09582b6
wrpll: work around si549 not working when lsdiv=2
2019-12-09 16:20:08 +08:00
Sebastien Bourdeauducq
439576f59d
wrpll: fix Si549 initialization delays
2019-12-09 16:13:57 +08:00
Sebastien Bourdeauducq
0499f83580
wrpll: helper clock sanity check
2019-12-08 23:46:33 +08:00
Paweł Kulik
14e250c78f
Enabled internal pullup for CML SYSREF outputs, otherwise there is no signal on them.
...
Signed-off-by: Paweł Kulik <pawel.kulik@creotech.pl>
2019-12-07 09:30:24 +08:00
Sebastien Bourdeauducq
eb271f383b
wrpll: add DDMTD cores
2019-11-28 22:03:50 +08:00
Sebastien Bourdeauducq
39d5ca11f4
si549: increase I2C frequency
2019-11-28 22:03:26 +08:00
Sebastien Bourdeauducq
87894102e5
si549: use recommended i2c read sequence
2019-11-28 17:49:02 +08:00
Sebastien Bourdeauducq
354d82cfe3
wrpll: drive helper clock domain
2019-11-28 17:40:00 +08:00
Sebastien Bourdeauducq
68cab5be8c
si549: cleanups
2019-11-28 16:36:59 +08:00
Sebastien Bourdeauducq
bcd2383c9d
wrpll: si549 initialization
2019-11-27 22:58:08 +08:00
Sebastien Bourdeauducq
4832bfb08c
wrpll: i2c functions, select_recovered_clock placeholder
2019-11-27 21:21:00 +08:00
Sebastien Bourdeauducq
449d2c4f08
libboard_misoc: fix !has_i2c
2019-11-27 21:04:28 +08:00
Robert Jördens
e0687b77f5
si5324: 10 MHz ext_ref_frequency
...
* close #1254
* tested on innsbruck2 kasli variant
* sponsored by Uni Innsbruck/AQT
Signed-off-by: Robert Jördens <rj@quartiq.de>
2019-11-22 18:29:12 +01:00
Sebastien Bourdeauducq
6644903843
bootloader: fix imports
2019-11-06 14:45:55 +08:00
Sebastien Bourdeauducq
b25a17fa37
netboot: support slave FPGA loading
2019-11-05 16:28:49 +08:00
Sebastien Bourdeauducq
9dc82bd766
bootloader: add no_flash_boot config option to force network boot
2019-11-05 15:31:08 +08:00
Sebastien Bourdeauducq
29b4d87943
firmware: add cargosha256.nix
2019-11-01 10:28:41 +08:00
Sebastien Bourdeauducq
5362f92b39
bootloader: disable minimum stack space check in linker script
...
* The value varies greatly whether netboot is enabled or not.
* There is no simple solution to detect has_ethmac in the linker script and set the value accordingly.
* The space check is an imperfect solution that will be superseded by stack pointer limits.
* Left commented out so we can re-enable it manually during development if stack corruption is suspected.
2019-11-01 10:25:14 +08:00
Sebastien Bourdeauducq
deadfead2a
bootloader: fix !has_ethmac
2019-11-01 10:19:08 +08:00
Sebastien Bourdeauducq
a78e493b72
firmware: load slave FPGA in bootloader
2019-10-31 12:42:40 +08:00
Sebastien Bourdeauducq
389a8f587a
slave_fpga: modularize
2019-10-31 11:50:53 +08:00
Sebastien Bourdeauducq
bc050fdeec
bootloader: treat zero-length firmware in flash as no firmware
2019-10-30 21:46:06 +08:00
Sebastien Bourdeauducq
462cf5967e
bootloader: add netboot support
2019-10-30 21:23:42 +08:00
Sebastien Bourdeauducq
f2f7170d20
hmc7043: use recommend I/O standards
...
https://github.com/sinara-hw/Sayma_RTM/issues/116#issuecomment-544187952
2019-10-21 22:56:10 +08:00
Sebastien Bourdeauducq
47a83c71f1
firmware: more readable network addresses message
2019-10-21 14:00:14 +08:00
Sebastien Bourdeauducq
818d6b2f5a
bootloader: fix compilation problems
2019-10-21 13:28:17 +08:00
Sebastien Bourdeauducq
8f76a3218e
firmware: move i2c to libboard_misoc, enable IPv6 in bootloader, share network settings
2019-10-21 12:58:52 +08:00
Sebastien Bourdeauducq
1c5e749036
satman: remove compilation warning without JESD DACs
2019-10-21 12:53:54 +08:00
Sebastien Bourdeauducq
d26d80410e
runtime: refactor network settings
2019-10-19 17:56:35 +08:00
Sebastien Bourdeauducq
6d5dcb4211
runtime: enable IPv6. Closes #349
2019-10-19 17:20:33 +08:00
Sebastien Bourdeauducq
05e8f24c24
sayma2: JESD204 synchronization
2019-10-18 23:28:47 +08:00
Sebastien Bourdeauducq
4df2c5d1fb
sayma: prepare for SYSREF align
...
We will try DDMTD on the AMC first, as this is simpler and perhaps will work on v2 after the power supply fixes.
2019-10-08 12:30:47 +08:00
Sebastien Bourdeauducq
5ee81dc643
satman: define constants for JdacBasicRequest reqnos
2019-10-08 10:27:04 +08:00
Sebastien Bourdeauducq
4b3baf4825
firmware: run PRBS and STPL JESD204 tests
2019-10-08 00:10:36 +08:00
Sebastien Bourdeauducq
ebd5d890f1
satman: check for JESD ready
2019-10-06 23:10:57 +08:00
Sebastien Bourdeauducq
90e3b83e80
hmc7043: turn on AMC_FPGA_SYSREF1
...
Florent's JESD core won't work at all without.
2019-10-06 22:49:00 +08:00
Sebastien Bourdeauducq
1bc7743e03
sayma: fix hmc7043 output settings for v2 hardware
2019-10-06 21:50:29 +08:00
Sebastien Bourdeauducq
a421820a32
sayma: initialize DACs over DRTIO
2019-10-06 21:42:45 +08:00
Sebastien Bourdeauducq
f8e4cc37d0
sayma_rtm: reset and detect DACs
2019-10-06 20:15:27 +08:00
Sebastien Bourdeauducq
f62dc7e1d4
sayma: refactor JESD DAC channel groups
2019-10-06 20:15:09 +08:00
Sebastien Bourdeauducq
c4c884b8ce
ad9154: simplify, focus on AD9154 config and do not include JESD
2019-10-06 20:07:02 +08:00
Sebastien Bourdeauducq
fdba0bfbbc
satman: move now-unrelated hmc830_7043 init away from DRTIO transceiver init
2019-10-06 19:22:46 +08:00
Sebastien Bourdeauducq
ad63908aff
hmc830_7043: enable_fpga_ibuf -> unmute
2019-10-06 18:13:59 +08:00
Sebastien Bourdeauducq
5ad65b9d30
hmc830_7043: remove clock_mux
2019-10-06 18:13:27 +08:00
Sebastien Bourdeauducq
e9b81f6e33
remove serwb
...
DRTIO is a better solution
2019-10-06 18:10:23 +08:00
Sebastien Bourdeauducq
4e77be0511
firmware: add Cargo.lock header that newer cargo wants
2019-09-17 15:22:14 +08:00
David Nadlinger
6d6f66338b
runtime: Update core config panic_reset command suggestion message
2019-09-10 19:31:19 +01:00
Astro
90e8e074cd
firmware: turn errors into &str for remote_i2c as well
...
should resolve breakage on a few targets/variants introduced by PR #1351
2019-08-29 09:05:47 +08:00
Astro
71b3c66af9
firmware: conditionally compile has_si5324
...
avoids unused warnings where this module is not used.
2019-08-29 09:04:54 +08:00
Astro
afe162ceca
firmware: don't unwrap() but propagate pca9548 errors
2019-08-17 09:15:26 +08:00
Astro
a8aabd3815
firwmare: turn i2c errors into &str
2019-08-17 09:15:26 +08:00
Astro
8fc5ce902f
firmware: let kasli obtain default hardware_addr from i2c_eeprom
2019-08-17 09:15:26 +08:00
Astro
d666f3d573
firmware: factor out mod pca9548 from si5324
...
orepares for further i2c devices.
2019-08-17 09:15:26 +08:00
Sebastien Bourdeauducq
5a9bb0ecba
runtime: fix incorrect 'RTIO clock failed' report
2019-06-24 23:33:13 +08:00
whitequark
b8b9fa51bd
libdyld: accept objects with no rela relocations.
2019-06-17 06:43:34 +00:00
Sebastien Bourdeauducq
53c778ae2d
runtime: fix previous commit
2019-06-14 15:53:01 +08:00
Sebastien Bourdeauducq
a947867887
runtime: support Kasli Si5324 bypass via rtio_clock=e
2019-06-14 15:48:05 +08:00
Sebastien Bourdeauducq
66a66b03b4
style
2019-06-14 15:29:16 +08:00
Sebastien Bourdeauducq
87ce24e867
runtime: refactor startup and RTIO clocking initialization
2019-06-14 15:26:30 +08:00
Sebastien Bourdeauducq
43e58c939c
sayma: drop MasterDAC
...
This seemed like a good idea then, but it introduces complexity, corner cases, and additional testing difficulties.
Now Sayma works fine with Kasli as a master, which is simpler.
2019-06-14 14:06:16 +08:00
Sebastien Bourdeauducq
b04e15741b
drop SI5324_SAYMA_REF
2019-06-14 14:03:48 +08:00
Sebastien Bourdeauducq
874542f33f
add Metlino support
2019-05-19 10:57:43 +08:00
David Nadlinger
4d215cf541
firmware: Add Si5324 config for 125 MHz ext ref
...
PLL divider settings as suggested by DSPLLsim 5.1.
2019-04-15 22:22:19 +01:00
David Nadlinger
cd7a5a3683
firmware: Fix kernel RPC handling of zero-size values (e.g. empty arrays)
2019-03-31 18:33:44 +01:00
David Nadlinger
b4ddf4c86b
firmware: Make "unexpected reply from kernel CPU" log messages unique
...
This makes it easier to localize issues based on the log output.
2019-03-31 18:31:56 +01:00
David Nadlinger
8e225433a5
firmware: Fix kernel RPC strings size (memory corruption)
...
Test case to follow.
2019-03-31 17:10:27 +01:00
David Nadlinger
b8ff627be9
firmware: Fix kernel RPC tuple size calculation (memory corruption)
...
Test case to follow.
2019-03-31 17:10:27 +01:00
Sebastien Bourdeauducq
c7205ad82f
sayma_rtm: preliminary v2 support
2019-03-23 12:37:03 +08:00
Sebastien Bourdeauducq
b56c7cec1e
kasli: use 100MHz RTIO and 800MHz Urukul frequencies on Berkeley target
...
Urukul sync is not reliable at 125/1000
2019-02-05 11:24:45 +08:00
Sebastien Bourdeauducq
ec230d6560
sayma: move SYSREF DDMTD to the RTM
...
Put RTM Si5324 into bypass mode before running.
Needs rework to cut RTM Si5324 reset trace.
Needs rework to fix LVDS termination on RTM R310/R313 and R314/R315.
Needs uFL jumper cables between RTM "REF LO DIAG" and "CRD AUX CLKIN" (sic).
2019-01-31 20:39:33 +08:00
Sebastien Bourdeauducq
82106dcd95
si5324: add bypass function
2019-01-31 19:38:55 +08:00
Sebastien Bourdeauducq
8bbd4207d8
si5324: use consistent bitmask
2019-01-31 19:35:56 +08:00
Sebastien Bourdeauducq
d3c608aaec
jesd204sync: reset and check lock status of DDMTD helper PLL in firmware
2019-01-31 15:11:16 +08:00
Sebastien Bourdeauducq
fa3b40141d
hmc830_7043: document sayma clock muxes
2019-01-31 15:10:11 +08:00
Sebastien Bourdeauducq
ec8560911f
siphaser: bugfixes
...
* Fix integer overflow in degree computation
* Add some phase slips after the first transition to get out of the jitter zone and avoid intermittent short windows
2019-01-30 16:56:38 +08:00
Sebastien Bourdeauducq
c591009220
sayma: report TSC phase of SYSREF (TSC LSBs on SYSREF rising edge) in SYSREF sampler
...
Better visibility, better diagnostics, allows some changing of SYSREF frequency while keeping the same gateware.
2019-01-29 23:30:01 +08:00
Sebastien Bourdeauducq
9d0d02a561
jesd204sync: increase tolerance for coarse->final target in calibrate_sysref_target
...
There is plenty of slack (it only needs to meet timing at the RTIO frequency).
2019-01-29 16:48:55 +08:00
Sebastien Bourdeauducq
ed6aa29897
jesd204sync: print more information on test_slip_ddmtd error
2019-01-29 16:47:29 +08:00
Sebastien Bourdeauducq
7a5d28b73d
jesd204sync: test SYSREF period
2019-01-28 19:11:38 +08:00
Sebastien Bourdeauducq
1a42e23fb4
jesd204sync: print DDMTD SYSREF final alignment delta
2019-01-28 18:39:16 +08:00
Sebastien Bourdeauducq
eebff6d77f
jesd204sync: fix max_phase_deviation
2019-01-28 18:38:18 +08:00
Sebastien Bourdeauducq
b9e3fab49c
jesd204sync: improve messaging
2019-01-28 18:37:46 +08:00
Sebastien Bourdeauducq
145f08f3fe
jesd204sync: update SYSREF S/H limit deviation tolerance
...
Follows the increased DDMTD resolution.
2019-01-28 18:21:31 +08:00
Sebastien Bourdeauducq
ba21dc8498
jesd204sync: improve messaging
2019-01-28 18:08:20 +08:00
Sebastien Bourdeauducq
3acee87df2
firmware: improve DDMTD resolution using dithering/averaging
2019-01-28 16:04:04 +08:00
Sebastien Bourdeauducq
cfe66549ff
jesd204sync: cleanup DDMTD averaging code
2019-01-28 14:14:50 +08:00
Sebastien Bourdeauducq
2b0d63db23
hmc830_7043: support 125MHz RTIO
2019-01-28 13:44:08 +08:00
Sebastien Bourdeauducq
bdd4e52a53
ad9154: support 125MHz RTIO
2019-01-28 13:43:52 +08:00
Sebastien Bourdeauducq
3b6f47886e
firmware: print more info on DDMTD stability error
2019-01-27 23:06:11 +08:00
Sebastien Bourdeauducq
74fdd04622
firmware: test DDMTD stability
2019-01-27 20:39:12 +08:00
Sebastien Bourdeauducq
8254560577
sayma: properly determine SYSREF coarse calibration target
2019-01-27 16:00:36 +08:00
Sebastien Bourdeauducq
214394e3b0
sayma: reimplement DAC SYSREF autocalibration
2019-01-27 15:28:39 +08:00
Sebastien Bourdeauducq
fdbf1cc2b2
sayma: rework DAC SYSREF margin validation
...
Previous code did not work when delay range was not enough for two rotations.
This removes autocalibration, to be done later. Uses hardcoded value for now.
2019-01-27 14:17:54 +08:00
Sebastien Bourdeauducq
7e5c062c2c
firmware: bypass channel divider for HMC7043 DCLK
2019-01-27 11:49:34 +08:00
Sebastien Bourdeauducq
f73ffe44f9
firmware: implement DDMTD-based SYSREF/RTIO alignment (draft)
...
Mostly works and usually gets the DAC synchronized at 2.4GHz with Urukul across DRTIO.
Needs cleanup and optimization/characterization.
2019-01-27 09:51:24 +08:00
Sebastien Bourdeauducq
cb04230f86
sayma: SYSREF setup/hold validation demonstration
...
This also removes the standalone target as the ISERDES used
for setup/hold check requires the fine RTIO clock, which in turn
requires a DRTIO transceiver due to the Ultrascale TPWS bug.
2019-01-25 16:58:58 +08:00
Sebastien Bourdeauducq
3356717316
sayma: DDMTD SYSREF measurement demonstration
2019-01-25 16:00:31 +08:00
Sebastien Bourdeauducq
4941fb3300
sayma: 2.4GHz DAC clocking (4X interpolation)
...
* gets another clock divider out of the way
* gets one cycle within range of the HMC7043 analog delay alone
* SYSREF/RTIO alignment removed, to be replaced with DDMTD-based scheme
2019-01-25 13:47:04 +08:00
Sebastien Bourdeauducq
cc9420d2c8
hmc7043: fix divider programming
2019-01-25 11:48:50 +08:00
Sebastien Bourdeauducq
bbac92442f
sayma: check hmc7043 slip period
2019-01-24 20:13:43 +08:00
Sebastien Bourdeauducq
f8b39b0b9a
sayma: enable 2X DAC interpolation
...
Seems to work just fine and gets one clock divider out of the way.
2019-01-24 18:28:01 +08:00
Sebastien Bourdeauducq
390f05f762
firmware: use smoltcp release
2019-01-23 16:15:05 +08:00
Sebastien Bourdeauducq
a0eba5b09b
satman: support Grabber
2019-01-22 19:36:13 +08:00
Sebastien Bourdeauducq
2e3555de85
firmware: fix compilation error with more than 1 Grabber
2019-01-22 19:35:46 +08:00
Sebastien Bourdeauducq
62599c5f91
firmware: use consistent terminology
2019-01-09 13:46:18 +08:00
Sebastien Bourdeauducq
887cb110a7
firmware: fix default DRTIO routing table
2019-01-08 20:46:53 +08:00
Sebastien Bourdeauducq
332bd6090f
satman: wait for CPLL/QPLL lock after setting drtio_transceiver::stable_clkin
2019-01-07 17:09:19 +08:00
Sebastien Bourdeauducq
b5501aaf00
firmware: program I2C switch on Sayma RTM
2019-01-06 14:54:52 +08:00
Sebastien Bourdeauducq
6e43c41103
firmware: support building without SDRAM
2019-01-05 23:41:30 +08:00
Sebastien Bourdeauducq
2c3510497b
firmware: fix not(has_spiflash) build
2019-01-05 23:40:03 +08:00
Sebastien Bourdeauducq
a93fdb8c9d
drtio: disable all destinations in gateware at startup
...
Otherwise, kernels fail to get a RTIODestinationUnreachable exception when attempting
to reach a DRTIO destination that has never been up.
2019-01-04 23:42:12 +08:00
Sebastien Bourdeauducq
d6a3172a3e
update copyright year
2019-01-03 20:21:34 +08:00
Sebastien Bourdeauducq
cc58318500
siphaser: autocalibrate skew using RX synchronizer
...
* removes the hardcoded, (poorly) manually determined skew value
* does not need si5324_clkout_fabric anymore (broken on Sayma RTM due to wrong IO voltage)
2019-01-02 22:29:27 +08:00
David Nadlinger
e608d6ffd3
coredevice, firmware: Add rtio_input_timestamped_data
...
Integration tests to follow as part of an RTIO counter phy that
makes use of this.
2018-12-15 00:35:04 +00:00
David Nadlinger
8e30c4574b
firmware: Treat timestamps consistently as signed [nfc]
...
This matches other functions and the ARTIQ Python side, but
isn't actually an ABI change.
2018-12-15 00:02:18 +00:00
David Nadlinger
d4c393b2a8
firmware/ksupport: Update `cfg(not(has_rtio))` stub signatures
...
This fixes up 8caea0e6d3
,
but it is unclear whether anyone even uses a `not(has_rtio)`
configuration at this point.
2018-12-11 01:22:48 +00:00
Sebastien Bourdeauducq
1b841805f6
Merge branch 'master' into new
2018-11-16 15:20:32 +08:00
Sebastien Bourdeauducq
d3483c1d26
kasli: fix SDRAM read delay reset/wrap issue. Closes #1149
2018-11-15 19:40:35 +08:00
whitequark
248c1cf7dc
firmware: fix another TOCTTOU race in sync/async RPC code.
2018-11-13 00:58:20 +08:00
whitequark
68aad3e482
firmware: fix TOCTTOU race in sync/async RPC code.
...
Before this commit, the main loop in session code was laid like:
1. process_kern_queued_rpc
2. process_host_message
3. process_kern_message
If a host message (such as an RPC reply) caused the kernel to exit,
then any async RPCs would not complete, since RunFinished immediately
shuts down the kernel.
Fix this by reordering 1 and 2.
2018-11-13 00:57:09 +08:00
whitequark
dd829afebd
firmware: fix another TOCTTOU race in sync/async RPC code.
2018-11-12 15:42:07 +00:00
whitequark
583bba8777
Revert "firmware: workaround for RPC failures"
...
This reverts commit 59033d2588
.
2018-11-12 15:36:36 +00:00
whitequark
0edae64afb
firmware: fix TOCTTOU race in sync/async RPC code.
...
Before this commit, the main loop in session code was laid like:
1. process_kern_queued_rpc
2. process_host_message
3. process_kern_message
If a host message (such as an RPC reply) caused the kernel to exit,
then any async RPCs would not complete, since RunFinished immediately
shuts down the kernel.
Fix this by reordering 1 and 2.
2018-11-12 15:30:59 +00:00
Sebastien Bourdeauducq
59033d2588
firmware: workaround for RPC failures
2018-11-12 19:51:54 +08:00
Sebastien Bourdeauducq
84a6b3d09b
runtime: fix DMA recording after now-pinning
2018-11-10 14:14:55 +08:00
Sebastien Bourdeauducq
c990b5e4f1
Merge remote-tracking branch 'origin/master' into new
2018-11-08 20:21:56 +08:00
David Nadlinger
9740032a94
firmware: Fix dma_record_output_wide
2018-11-08 11:06:43 +00:00
Sebastien Bourdeauducq
8caea0e6d3
gateware,runtime: optimize RTIO kernel interface further
...
* now pinning (TODO: atomicity)
* for inputs, merge request and timeout registers
2018-11-08 18:29:24 +08:00
Sebastien Bourdeauducq
3d0c3cc1cf
gateware,runtime: optimize RTIO output interface
...
* reduce address to 8 bits
* merge core, channel and address into 32-bit pre-computable "target"
* merge we register into data register
2018-11-07 23:39:58 +08:00
Sebastien Bourdeauducq
ad0254c17b
Merge branch 'switching125' into new
2018-11-07 22:03:18 +08:00
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