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834 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 6861d3ab33 remove WRPLL 2021-02-17 16:09:51 +08:00
Sebastien Bourdeauducq 14d464b4cf update copyright year 2021-02-17 15:52:08 +08:00
pca006132 8148fdb8a7
use device endian for core device protocols (#1591) 2021-01-22 16:33:21 +08:00
pca006132 3832b261b1 firmware: optimize integer array/list rpc 2021-01-21 09:05:17 +01:00
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
David Nadlinger d95e619567 compiler: Implement binary NumPy math functions (arctan2, …) 
The bulk of the diff is just factoring out the implementation
for binary arithmetic implementations, to be reused for binary
function calls.
 2020-11-11 01:35:28 +01:00
David Nadlinger bc6fbecbda compiler, firmware: Do not expose abort() to kernels 
This was only exposed for the assert implementation, and
does not exist on Zynq.
 2020-11-10 20:40:18 +01:00
Sebastien Bourdeauducq ea95d91428 wrpll: separate collector reset 2020-11-09 17:57:13 +08:00
Sebastien Bourdeauducq 90017da484 firmware: remove obsolete watchdog code (#1458) 2020-10-15 18:38:00 +08:00
Sebastien Bourdeauducq 57ee57e7ea runtime: fix metlino si5324 init (2) 2020-10-14 18:41:56 +08:00
Sebastien Bourdeauducq ac35548d0f runtime: fix metlino si5324 init 2020-10-14 12:57:25 +08:00
Sebastien Bourdeauducq 35c61ce24d si5324: unify N31 settings when used as synthesizer 
Closes #1528
 2020-10-12 14:45:52 +08:00
hartytp e6ff2ddc32 wrpll: add more diagnostics in firmware and adapt to recent gateware changes 2020-10-08 15:32:27 +08:00
Sebastien Bourdeauducq 9214e0f3e2 firmware: fix Si5324 CKIN selection on Kasli 2.0 
https://github.com/sinara-hw/Kasli/issues/82#issuecomment-702129805
 2020-10-02 20:35:32 +08:00
pca006132 aac2194759 Ported rpc changes to or1k 2020-08-26 14:17:06 +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 d8cd5023f6 runtime: expose more libm functions 2020-08-12 13:36:06 +08:00
David Nadlinger 8783ba2072 compiler/firmware: RPCs for ndarrays 2020-08-09 17:08:43 +01:00
Sebastien Bourdeauducq 504f72a02c rtio: remove legacy i_overflow_reset CSR 2020-08-06 17:52:32 +08:00
pca006132 eb28d7be3a firmware/rpc: fixed typo 2020-07-16 15:15:47 +08:00
pca006132 f78d673079 firmware/rpc: added `#[repr(C)]` for structs. 
Previously the structs are in repr(Rust) which has no layout guarantee.
 2020-07-16 15:11:17 +08:00
Robert Jördens e31ee1f0b3 firmware/i2c: rewrite I2C implementation 
* Never drive SDL or SDA high. They are specified to be open
  collector/drain and pulled up by resistive pullups. Driving
  high fails miserably in a multi-master topology (e.g. with
  a USB I2C interface). It would only ever be implemented to
  speed up the bus actively but that's tricky and completely
  unnecessary here.
* Make the handover states between the I2C protocol phases (start, stop,
  restart, write, read) well defined. Add comments stressing those
  pre/postconditions.
* Add checks for SDA arbitration failures and stuck SCL.
* Remove wrong, misleading or redundant comments.
 2020-07-15 16:43:07 +08:00
Sebastien Bourdeauducq 8719bab726 Revert "i2c: duplicate TCA9548 control byte" 
This reverts commit f265976df6.
 2020-07-08 19:02:02 +08:00
Donald Sebastian Leung f265976df6 i2c: duplicate TCA9548 control byte 2020-07-03 16:45:05 +08:00
David Nadlinger 3f0cf6e683 runtime: Stop kernel CPU before restarting comms CPU on panic 
Before, the system would enter a boot loop when a panic occurred
while the kernel CPU was active (and panic_reset == 1), as
kernel::start() for the startup kernel would panic.
 2020-07-01 17:29:05 +08:00
Sebastien Bourdeauducq d5c1eaa16e runtime: remove stack alignment requirement 
I suppose this was for TMPU, but was never finished.
 2020-05-29 15:37:23 +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 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