bed5aafd6c
tools: add litex_crossover to be able to use lxterm (and serialboot) over a crossover UART (bridged over UART/Ethernet/PCIe/USB, etc...).
...
This is still a proof of concept but can be used/tested with:
lxsim --with-etherbone --uart-name=crossover --csr-csv=csr.csv
lxserver --udp --udp-ip=192.168.1.51
lxcrossover (will indicate the virtual_tty)
lxterm virtual_tty
2020-05-24 10:55:25 +02:00
3833bc3ec3
litex_sim: override uart_name to sim only for serial.
...
Using uart_name=crossover is useful to simulate crossover mode.
2020-05-24 09:52:56 +02:00
da7fd30847
CHANGES: update.
2020-05-23 18:56:51 +02:00
2fb52e66b1
integration/soc: remove TODO in header.
2020-05-23 18:54:04 +02:00
b65f18c357
cpu/cv32e40p: fix copyright year.
2020-05-23 18:53:03 +02:00
30f3517041
cpu/cv32e40p: add copyright and improve indentation.
2020-05-22 15:55:35 +02:00
b23702ecc4
litex_setup/pythondata-cpu-cv32e40p: clone in recursive mode.
2020-05-22 15:43:00 +02:00
4c4cd335de
Merge pull request #535 from antmicro/arty-cv32e40p
...
Add support for the CV32E40P RISC-V CPU
2020-05-22 13:44:10 +02:00
7d09ea19ef
Merge pull request #538 from antmicro/fix_libbase
...
libbase: Include missing uart header
2020-05-22 12:28:00 +02:00
9d16b0fc82
libbase: Include missing uart header
...
This fixes compilation on mor1kx.
2020-05-22 11:43:18 +02:00
3d06dc028c
test/test_targets: update build_test.
2020-05-22 08:42:02 +02:00
bdc7eb5c48
litex_sim: load SPD data from files in hexdump format as printed in BIOS
2020-05-21 16:20:06 +02:00
a42dc97401
bios/sdram: add BIOS command for reading SPD
2020-05-21 14:32:31 +02:00
8fd3e74ec9
bios/sdram: add firmware for reading SPD EEPROM
2020-05-21 14:07:42 +02:00
42350f6d83
platforms/targets: keep in sync with litex-boards.
...
- LedChaser.
- use of soc.build_name in load/flash bitstream.
2020-05-21 09:14:33 +02:00
2eea786436
build/sim: rename dut to sim (for consistency with other builds).
2020-05-21 09:06:29 +02:00
a6cbbc9d69
integration/soc: set build_name to platform.name when not specified.
2020-05-21 09:05:45 +02:00
16417cb8f1
software/liblitespi: fix #endif location.
2020-05-20 23:20:45 +02:00
9bdb063b3e
Merge pull request #516 from antmicro/i2s_support_arty
...
Add I2S support to Arty
2020-05-20 19:49:42 +02:00
c2e9a26ea8
Merge pull request #534 from fjullien/fix_litex_sim_warn
...
litex/sim: fix compiler warnings
2020-05-20 19:49:04 +02:00
7c5f56c207
litex/sim: fix compiler warnings
2020-05-20 15:34:19 +02:00
ce49990084
Extend I2S capabilities
...
This commit:
* adds the support for I2S standard mode,
* extends I2S left justified mode,
* allows to configure sample size for tx/rx in 1-32 bits range,
* implements I2S master mode,
* allows to concatenate channels or used the padded mode.
This required to rework the FSM.
2020-05-20 14:31:51 +02:00
2d6ee5aaf2
cores/cpu: add cv32e40p
2020-05-20 13:46:37 +02:00
ca8cb83424
software/bios/isr: add support for cv32e40p
2020-05-20 13:46:37 +02:00
2903b1bf80
litex_setup: add pythondata for cv32e40p
2020-05-20 13:46:37 +02:00
6fedaa704b
Merge pull request #533 from antmicro/fix-dummy-bits-function-name
...
software/liblitespi/spiflash: fix dummy bits setup function name
2020-05-20 12:54:09 +02:00
ab41e27e4c
software/liblitespi/spiflash: fix dummy bits setup function name
2020-05-20 11:47:40 +02:00
d71152ef66
litex_setup: move requests import to avoid having to install it on travis.
2020-05-20 11:30:50 +02:00
9854fdd5f4
.travis: install requests package before running litex_setup.py.
2020-05-20 11:24:57 +02:00
bd0f21ba85
targets/netv2: remove LiteSPI integration (not mature enough to be directly integrated on targets).
...
The LiteSPI integration can be prototype in the LiteSPI example designs. Once mature and
fully tested, we could integrate it to the targets.
2020-05-20 11:18:59 +02:00
80eca3000b
software/liblitespi/spiflash: review/simplify/update and test on arty.
2020-05-20 11:16:39 +02:00
4a1756208d
build/xilinx: simplify LITEX_ENV_ISE/VIVADO handling.
2020-05-20 10:00:39 +02:00
e91c317139
software/bios: cleanup includes and specify the lib in the include.
...
This ease understanding from which lib the file is included and also allow
having simple filenames in the libs.
2020-05-20 09:55:19 +02:00
c3a03d0d99
software: create liblitespi and mode litespi code to it (with some parts commented out for now).
2020-05-20 09:32:45 +02:00
61238beeae
soc/software/bios: add autoconfiguration functionality for LiteSPI core
2020-05-20 09:16:07 +02:00
d389005550
litex_setup: add automatic update of litex_setup (because it also changes) and be sure we are on master branch before update.
2020-05-20 09:10:53 +02:00
939f546a05
Merge pull request #531 from gsomlo/gls-bios-linker
...
software/bios: fix link order to avoid undefined symbol errors
2020-05-20 08:08:37 +02:00
c5524dbf20
software/bios: fix link order to avoid undefined symbol errors
...
Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
2020-05-19 16:20:58 -04:00
b4267a7901
build/xilinx: source settings64.sh automatically just before build if LITEX_ENV_ISE/LITEX_ENV_VIVADO environment variables are set.
2020-05-19 16:21:52 +02:00
de7e0ee9ff
integration/soc_core: avoid cpu_variant check if custom cpu_cls is passed.
2020-05-19 16:01:57 +02:00
6f8f0d2346
litex_setup: add litehyperbus and remove hyperbus core/test.
2020-05-19 15:49:25 +02:00
109fd2674a
integration/builder: simplify default output_dir to "build/platform".
...
All SoC are now based on the same base class and naming was too complicated.
2020-05-19 13:59:56 +02:00
55c0ddab36
litex_setup: add sha1 support on git clone/pull and fix microwatt to a specific sha1.
...
The pythondata are generated automatically from external sources, some of them are
stable, some others still under development, so allow specifying a specific sha1
commit for sources that are moving and breaking LiteX support.
2020-05-19 13:27:12 +02:00
23d43a2c23
Merge pull request #530 from enjoy-digital/bios-libs
...
BIOS: move cores' specific code to libs and cleanup.
2020-05-19 08:18:44 +02:00
7192397ab4
software/libbase: remove linker-sdram (unused).
2020-05-18 23:35:48 +02:00
b4b84def3c
software/bios: mode spisdcard code to liblitesdcard.
2020-05-18 23:33:34 +02:00
21e2a34c3f
software/bios: rename commands to cmds and update with libs' names.
2020-05-18 23:26:51 +02:00
33f6ce7431
software/bios: move hw flags definitions to respective libs, remove hw/flags.h.
2020-05-18 23:09:31 +02:00
403355a8ed
software: create liblitescard and move sdcard init/test code to it.
2020-05-18 22:49:12 +02:00
920d0ee536
software: create liblitedram and move sdram init/test code to it.
2020-05-18 22:42:23 +02:00
Florent Kermarrec
Mateusz Hołenko
Jędrzej Boczar
Franck Jullien
Pawel Sagan
Piotr Binkowski
Jan Kowalewski
Gabriel Somlo