occheung
0a59c889de
satman/kern: init locked PMP on startup
2021-10-16 17:42:24 +08:00
occheung
790a20edf6
linker: generate stack guard + symbol
2021-10-16 17:42:24 +08:00
occheung
a596db404d
satman: fix cargo xbuild sysroot
2021-09-10 13:25:12 +08:00
occheung
dcbd9f905c
cargo: use cargo xbuild
2021-09-10 13:25:12 +08:00
occheung
eecd825d23
firmware: suppress warning
2021-09-10 13:25:12 +08:00
occheung
3d629006df
makefiles: revert byte-swaps
2021-09-10 13:25:12 +08:00
occheung
1293e0750e
ld, makefiles: use ld.lld
2021-09-10 13:25:12 +08:00
occheung
6d9cebfd42
satman: handle .sbss generation
2021-09-10 13:20:31 +08:00
occheung
96438c9da7
satman: make fbi big-endian
2021-09-10 13:20:31 +08:00
occheung
6535b2f089
satman: fix feature
2021-09-10 13:20:31 +08:00
occheung
45adaa1d98
satman: add riscv exception handling
2021-09-10 13:20:31 +08:00
occheung
869a282410
satman: use riscv
2021-09-10 13:20:31 +08:00
Chris Ballance
43be383c86
kasli v2.0: drive TX_DISABLE low on all SFPs ( fixes #1570 )
...
This was the same problem as #1508 but on SFP1..3
2020-12-23 00:10:12 +08:00
Harry Ho
73271600a1
jdcg: STPL tests now perform after DAC initialization
2020-12-14 18:03:31 +08:00
Paweł Kulik
eb350c3459
Drive SFP0 TX_DISABLE low during startup (as was in Kasli v1.1). Fixes Ethernet on SFP modules with pullup on this line.
...
Signed-off-by: Paweł Kulik <pawel.kulik@creotech.pl>
2020-08-24 21:39:53 +08:00
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
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
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
ffd3172e02
sayma: move SYSREF DDMTD to RTM ( #795 )
2020-04-06 00:01:28 +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
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
3f32d78c0e
wrpll: simple ADPLL test
2019-12-31 12:12:29 +08:00
Sebastien Bourdeauducq
c5137eeb62
firmware: remove legacy hmc542 code
2019-12-20 15:25:55 +08:00
Sebastien Bourdeauducq
4832bfb08c
wrpll: i2c functions, select_recovered_clock placeholder
2019-11-27 21:21:00 +08:00
Sebastien Bourdeauducq
a78e493b72
firmware: load slave FPGA in bootloader
2019-10-31 12:42:40 +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
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
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
fdba0bfbbc
satman: move now-unrelated hmc830_7043 init away from DRTIO transceiver init
2019-10-06 19:22:46 +08:00
Sebastien Bourdeauducq
e9b81f6e33
remove serwb
...
DRTIO is a better solution
2019-10-06 18:10:23 +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
a0eba5b09b
satman: support Grabber
2019-01-22 19:36:13 +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
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
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
d38755feff
drtio: implement destination state checks on operations
2018-09-15 15:55:45 +08:00
Sebastien Bourdeauducq
f097b4104c
satman: not(has_drtio_routing) fixes
2018-09-15 12:06:47 +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
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
edf403b837
drtio: improve error reporting
2018-09-12 15:44:34 +08:00
Sebastien Bourdeauducq
5439abaa9d
satman: fix error messages
2018-09-11 20:10:52 +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
b38c57d73b
firmware: send DRTIO routing table to satellite
2018-09-11 14:12:41 +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
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
Sebastien Bourdeauducq
167e97efd2
sayma: support external RTM clocking
2018-08-17 22:57:54 +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
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
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
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
1c191a62bf
sayma: tune SYSREF phases
2018-07-12 12:33:35 +08:00
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
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
75b6cea52f
sayma: add SAWG to DRTIO satellite
2018-06-19 19:12:10 +08:00
Sebastien Bourdeauducq
158b5e3083
satman: program Allaki
2018-06-19 18:09:05 +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
whitequark
1b0384c513
firmware: fix satman build.
2018-05-15 16:35:05 +00:00
whitequark
b54926134c
firmware: update the signature of #[lang="panic_fmt"].
2018-05-15 15:05:19 +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
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
bfc8fd0807
firmware: add io::Error::Unrecognized variant and use it in drtioaux.
2018-05-14 12:51:59 +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
f383a470fe
satman: do not debug print unexpected aux packets.
...
This shrinks firmware by 2.8K.
2018-05-13 13:43:39 +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