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Author SHA1 Message Date
Florent Kermarrec
c003293b31 tools/remote/etherbone: simplify/speed up decoding. 2020-11-25 11:33:02 +01:00
David Shah
c0822bac1a Add Yosys/nextpnr-nexus/oxide flow for CrossLink-NX 
Signed-off-by: David Shah <dave@ds0.me>
 2020-11-25 09:44:51 +00:00
Florent Kermarrec
01e75addff tools/remove/etherbone: simplify/speed up encoding. 2020-11-25 10:00:28 +01:00
Florent Kermarrec
2a1df9beeb tools/remote/etherbone: replace merge_bytes with direct call to int.from_bytes. 2020-11-25 09:11:33 +01:00
Florent Kermarrec
4d5dca2d74 tools/remote/etherbone: replace split_bytes by direct call to int.to_bytes. 2020-11-25 09:07:58 +01:00
Florent Kermarrec
9b696373a2 tools/remove/etherbone: cosmetic cleanup, add assert for maximum burst size (255). 2020-11-25 08:53:11 +01:00
enjoy-digital
6fe2bcd1f0
Merge pull request #708 from antmicro/false_path_constraints 
symbiflow: restore add_false_path_constraint
 2020-11-24 18:37:00 +01:00
enjoy-digital
fe12821a64
Merge pull request #707 from enjoy-digital/github-actions 
ci: migrate from Travis CI to Github Actions.
 2020-11-24 16:01:27 +01:00
Florent Kermarrec
6771ed0796 ci: migrate from Travis CI to Github Actions. 2020-11-24 15:55:49 +01:00
Robert Winkler
6684e7ae7a symbiflow: restore add_false_path_constraint 
Restore the method to fix SymbiflowToolchain class API

Signed-off-by: Robert Winkler <rwinkler@antmicro.com>
 2020-11-24 15:34:32 +01:00
Florent Kermarrec
f918d0bf02 tools/remove: add 0x to hex debug prints. 2020-11-24 14:06:46 +01:00
Florent Kermarrec
cddf19df98 integration/soc/add_etherbone: expose buffer_depth. 2020-11-23 17:50:31 +01:00
enjoy-digital
a1bfa79092
Merge pull request #705 from betrusted-io/reset-docs 
correct the documentation for the ctrl reset register
 2020-11-23 17:46:50 +01:00
bunnie
119062c068
Merge pull request #706 from betrusted-io/master 
add a hook for activating the GSR inside the STARTUPE2 block for spi_opi
 2020-11-24 00:29:14 +08:00
bunnie
33f073a0a9 add a hook for activating the GSR inside the STARTUPE2 block for spi_opi 2020-11-24 00:27:18 +08:00
bunnie
4d7fe81a07 correct the documentation for the ctrl reset register 2020-11-24 00:19:05 +08:00
enjoy-digital
9b3414746c
Merge pull request #704 from antmicro/fix-symbiflow-workarounds 
symbiflow: remove workarounds
 2020-11-23 15:56:17 +01:00
Alessandro Comodi
0431af729c symbiflow: remove workarounds for symbiflow 
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
 2020-11-23 10:33:11 +01:00
bunnie
8e39060d26
Merge pull request #701 from enjoy-digital/csr_eventmanager_cleanup 
interconnect/csr/EventManager: simpifly/cleanup code that documents C…
 2020-11-20 03:24:09 +08:00
Florent Kermarrec
32989c17b6 soc: rename HAS_TIMESTAMP to WITH_BUILD_TIME. 2020-11-18 22:04:14 +01:00
enjoy-digital
1ac34bf5bf
Merge pull request #702 from antmicro/fix-disable-build-timestamp 
litex: soc: do not add the timestamp in the BIOS if it was disabled
 2020-11-18 22:01:25 +01:00
Florent Kermarrec
9440975a1f cores/ram: cosmetic cleanup. 2020-11-18 21:52:43 +01:00
Alessandro Comodi
3c0d41781f litex: soc: do not add the timestamp in the BIOS if it was disabled 
Signed-off-by: Alessandro Comodi <acomodi@antmicro.com>
 2020-11-18 17:36:50 +01:00
Florent Kermarrec
444a605dea build/xilinx: fix build with LITEX_ENV_VIVADO/LITEX_ENV_ISE set by user. 2020-11-18 15:40:15 +01:00
Florent Kermarrec
ee1ea9baab bios/cmd/cmd_i2c: make results similar to Linux's i2cdetect. 2020-11-18 15:13:57 +01:00
Florent Kermarrec
470b6873ca interconnect/csr/EventManager: simpifly/cleanup code that documents CSRs and always enable documentation. 
A read_only mode has been added to CSRStatus to allow enabling writes on pending register and get the written
data used to clear events.
 2020-11-18 13:06:55 +01:00
Florent Kermarrec
30b2f187f4 soc/integration/builder: add generate_doc parameter and --doc args to builder_args. 
This allows generating the documentation easily from target files with --doc.
 2020-11-18 11:37:47 +01:00
enjoy-digital
b8b6fe2165
Merge pull request #699 from betrusted-io/document_events 
Create EventManager option for documented bits
 2020-11-18 11:06:04 +01:00
enjoy-digital
390820219e
Merge pull request #700 from lschuermann/dev/uptime-param 
Add SoC timer peripheral timer-uptime CLI parameter
 2020-11-18 10:38:58 +01:00
Leon Schuermann
778afb45d2 Add SoC timer peripheral timer-uptime CLI parameter 
This allows enabling the uptime register in the timer core from the
command line.
 2020-11-17 23:29:11 +01:00
Jędrzej Boczar
3bd5d6cc0e software/liblitedram: fix issues with command/write delays not being incremented. 2020-11-17 16:26:37 +01:00
bunnie
10256aa109 resolve xobs review comments 2020-11-17 05:10:16 +08:00
bunnie
377794748b add API to turn on documentation in I2S block for interrupts 2020-11-17 04:55:46 +08:00
bunnie
3dc18efe70 make documented events optional 2020-11-15 23:18:46 +08:00
bunnie
5d6c851f32 try to fix issue with unnamed sources 2020-11-15 22:03:23 +08:00
bunnie
ea80e9ef32 improve documentation strings, try to handle unnamed events better 2020-11-15 21:50:26 +08:00
bunnie
6a0a896e96 improve documentation output 2020-11-15 17:07:33 +08:00
bunnie
6deb750d6e Improve soc.svd output for eventmanager events 
Right now no data is created for which bit means what in
the soc.svd file. Attempt to extend event manager finalization
to use "fields" instead of bit positions, so that the SVD
file can auto-generate the events correctly.
 2020-11-15 16:33:14 +08:00
Florent Kermarrec
05f83ca978 tools/litex_term: minor cleanups (cosmetic). 2020-11-13 11:12:35 +01:00
Florent Kermarrec
5097b7ae5c boards: keep up to date with litex-boards, remove pcie_screamer target. 2020-11-12 18:16:56 +01:00
Florent Kermarrec
103c7e90a5 integration/soc/LiteXSoC: add initial add_pcie integration method. 2020-11-12 16:07:40 +01:00
Florent Kermarrec
7a4b26d2ba tools/litex_json2dts: fix missing {. 2020-11-12 14:45:46 +01:00
Florent Kermarrec
9c0f687922 build/generic_platform: use script filename as name when no Platform file. 2020-11-11 09:45:21 +01:00
Florent Kermarrec
275932f56c gen/fhdl/verilog: improve clock domain error reporting. 2020-11-10 13:27:29 +01:00
Florent Kermarrec
2741fc2ba5 build/generic_programmer: add call method that raises OSError when failing and use it on specific programmers. 
This will avoid programming errors to be silently ignored and will raise the following error:

OSError: Error occured during OpenOCD's call, please check:
- OpenOCD installation.
- access permissions.
- hardware and cable.
 2020-11-10 10:22:57 +01:00
Florent Kermarrec
a5bdfe3f4c software/i2c: add i2c_scan command. 2020-11-10 09:47:28 +01:00
Florent Kermarrec
ce9f24748f soc/cores/bitbang/I2C: use Tristate on SDL/SDA and only drive low (rely on I2C Pull-Ups for high). 2020-11-10 09:46:43 +01:00
Florent Kermarrec
221ea4c31a tools/remote/comm_udp: revert try/except (was probably needed with CommUDP's max_length = 4). 2020-11-09 16:36:04 +01:00
Florent Kermarrec
5aa70d975c tools/litex_server: revert CommUDP's max length to 1 (needs more testing). 2020-11-09 16:35:04 +01:00
Florent Kermarrec
1d04b1dd83 software/liblitesdcard: Operate the SDCard in 3.3V/High Speed. 
SDR50/Driver strength configuration is for 1.8V that is no longer supported
(for simplicity).
 2020-11-09 15:39:54 +01:00