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artiq
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71 Commits (master)

Author SHA1 Message Date
morgan dad62c1aec io_expander: fix efc shuttler compilation error 2024-05-29 14:24:42 +08:00
morgan 5971d9e958 Firmware: set CLK_SEL in io_expander init 
io_expander init: set initial out_target instead of 0x00
io_expander0: gate CLK_SEL direction & output
 2024-05-28 17:27:49 +08:00
morgan 13830a27af riscv: add IRQ control 2024-05-28 17:23:29 +08:00
mwojcik 688e643078 firmware: update rust to 2021-09-01 nightly 2024-05-17 15:36:56 +08:00
mwojcik c33c1df07f remove cargo-xbuild, fix nix build 2024-05-16 16:32:13 +08:00
Sebastien Bourdeauducq a2a780a3f2 firmware: fix compilation warning 2023-08-25 15:06:02 +08:00
linuswck cd22e42cb4
efc: add DRTIO virtual LEDs 
- EFC Gateware: Add virtual_leds to rtio
- EFC Firmware: io_expander is kept being serviced to update
  virtual_leds after init
 2023-08-23 06:21:14 +00:00
linuswck 758b97426a Bootloader: SDRAM patch for EFC 
- Modification of the CFG flag ensure EFC to initialize DDRPHY correctly
Note that Kasli and EFC share the same model of SDRAM
 2023-08-02 02:18:45 +00:00
linuswck c206e92f29 Bootloader: Remove kusddrphy support for SDRAM 
- Delete all the kusddrphy cfg flags and related code
 2023-08-02 02:18:20 +00:00
linuswck cb547c8a46
efc: turn on power of FMC peripheral 
- Add efc's io expander method
- Enable VADJ, P3V3_FMC in satman main during startup
 2023-08-01 00:29:45 +00:00
Sebastien Bourdeauducq d103cbea31 libboard_misoc: fix clang STB_WEAK warning 2023-05-31 18:59:51 +08:00
Egor Savkin bbf80875fb
firmware: assume empty config records as removed (#2064) 
This will return `KeyNotFound` for empty values, which are produced by `remove` operation

Signed-off-by: Egor Savkin <es@m-labs.hk>
 2023-03-13 18:18:26 +08:00
Egor Savkin 1ca09b9484
Add support for default route (IPv4 and IPv6) (#2059) 
Based on code by Michael Birtwell <michael.birtwell@oxionics.com>
 2023-03-13 17:29:10 +08:00
Sebastien Bourdeauducq 0a37a1a4c1 Merge branch 'syncrtio' 2023-01-12 12:58:19 +08:00
Sebastien Bourdeauducq 5da9794895 remove Sayma and Metlino support 2023-01-06 17:41:12 +08:00
SingularitySurfer 8e476dd502 implement pca9539 and runtime io-expander chip selection 
better comments and address translation

fix spurious };

unwrap init in runtime and return err instead of panic

propagate error

del unnecessary use

Signed-off-by: SingularitySurfer <Norman_Krackow@gmx.de>
 2022-12-14 22:46:38 +08:00
Jonathan Coates b8b6ce14cc Update smoltcp to 0.8.2 
This fixes an issue where TCP issues are not retransmitted when only
some packets in a burst are acknowledged. This causes smoltcp to never
make progress and hang.

Signed-off-by: Jonathan Coates <jonathan.coates@oxionics.com>
 2022-11-28 22:10:23 +08:00
David Nadlinger 950b9ac4d6 firmware: More explicit panic message if stack guard is tripped 
This should give even only mildly technical users a
chance to figure out what's going on, which empirically
is not the case for a plain Exception(LoadFault) without
further context.
 2022-11-24 16:54:49 +00:00
mwojcik 4bdb4c8e11 config: error instead of empty value if key not found 2022-05-19 16:48:59 +08:00
Michael Birtwell 50dbda4f43 Use new ip_addr_storage module instead of net_settings 
Necessary to avoid needing the alloc only trait impls in net_settings
when compiling the bootloader.
 2022-04-24 10:10:43 +08:00
Michael Birtwell 95378cf9c9 Centralise all uses of the IPv4 index in net_settings.rs 2022-04-24 10:10:43 +08:00
Michael Birtwell 1fe59d27dc Use an Ipv4AddrConfig enum instead of the USE_DHCP constant 2022-04-24 10:10:43 +08:00
Michael Birtwell 596b9a265c Prefer DHCP to the built-in static IPs 
Signed-off-by: Michael Birtwell <michael.birtwell@oxionics.com>
 2022-04-24 10:10:42 +08:00
Michael Birtwell 6ffb1f83ee DHCP support for core device firmware 
DHCP is enabled by setting the `ip` config entry to "use_dhcp". Reusing this
config field rather than creating a new one means that there is no ambiguity
over which config field takes precedence.

Adds a thread to configure the interface based on DHCP events
Adds a `Dhcpv4Socket` as a wrapper around smoltcp's version
Formalises the storage of the IP addresses so that we can update one in
another module.

There's also a workaround for the first DHCP discover packet frequently
going missing.

Signed-off-by: Michael Birtwell <michael.birtwell@oxionics.com>
 2022-04-24 10:10:14 +08:00
Michael Birtwell c60de48a30 Upgrade smoltcp 0.6.0 -> 0.8.0 
Main changes:
Deal with interfaces now being generic over mediums, update interface name
and initialisation.
Interfaces now own their sockets. So we store a reference to the Interface
instead of the SocketSet in Scheduler and IO.
Sockets are no longer reference counted. We never called the function to
increase the socket's reference count, so now we just remove it where it
was previously released. This will result in the socket being dropped at
a different time, but I think that should be fine.

Tested firmware upload to the bootloader and spamming artiq_coremgmt log
calls to download the log from the firmware.

Signed-off-by: Michael Birtwell <michael.birtwell@oxionics.com>
 2022-04-24 10:09:27 +08:00
Spaqin a85b4d5f5e
I2C API for PCA9547 support (#1860) 2022-03-01 15:07:53 +08:00
David Nadlinger e45cb217be firmware: Explicitly use wrapping integer math in PRNGs 
Patch by Hannah McLaughlin; apparently, the overflow actually
doesn't get checked/reported without `opt-level = 2` and
`lto = "thin"`.
 2022-02-03 23:57:17 +00:00
occheung 03b803e764 firmware: adjust csr separation 2021-11-08 16:59:08 +08:00
occheung 0898e101e2 board_misoc: reuse riscv dir for comm & kernel 2021-11-08 16:59:08 +08:00
occheung a0bf11b465 riscv: impl pmp 2021-10-16 17:42:24 +08:00
occheung a573dcf3f9 board_misoc/build: use rv32 as target arg 
The original rv64 argument was only to match the misoc counterpart.
 2021-09-10 14:11:23 +08:00
occheung 9f6b3f6014 firmware: clarify target triple 
The lack of compressed instruction support can be inferred from the target triple, literally.
 2021-09-10 13:25:12 +08:00
occheung eecd825d23 firmware: suppress warning 2021-09-10 13:25:12 +08:00
occheung 61b0170a12 firmware: purge or1k 2021-09-10 13:25:12 +08:00
occheung 1293e0750e ld, makefiles: use ld.lld 2021-09-10 13:25:12 +08:00
occheung 46102ee737 board_misoc: build vectors.S with rv64 target in misoc 
Signed-off-by: occheung <dc@m-labs.hk>
 2021-09-10 13:20:31 +08:00
occheung b87ea79d51 rv32: rm irq & vexriscv-rust 
Signed-off-by: occheung <dc@m-labs.hk>
 2021-09-10 13:20:31 +08:00
occheung 9aee42f0f2 rv32/boot: remove hotswap 
Signed-off-by: occheung <dc@m-labs.hk>
 2021-09-10 13:20:31 +08:00
occheung 82b4052cd6 libboard_misoc: vexriscv integration 
Signed-off-by: occheung <dc@m-labs.hk>
 2021-09-10 13:20:31 +08:00
Star Chen 5111132ef0
ICAP: prevent sayma from using it (#1740) 2021-08-06 15:08:30 +08:00
Star Chen 6b88ea563d
talk to ICAP primitive to restart gateware (#1733) 2021-08-05 17:00:31 +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
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 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 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