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9109 Commits

Author SHA1 Message Date
Florent Kermarrec 1989d85b91 software/libbase/i2c/i2c_poll: Also test for write when polling since some I2C devices do not respond to read or require a specific protocol. 2022-04-11 09:52:00 +02:00
Florent Kermarrec 9806f76619 soc/build: Remove Migen Git SHA1 from auto-generated headers/bios (Hasn't been useful). 2022-04-11 09:50:00 +02:00
Florent Kermarrec c834600a5a naxriscv/core: Cleanup ident. 2022-04-08 18:53:46 +02:00
Dolu1990 c4dba614a6 cpu/naxriscv Got soft jtag tap and hard jtag tap with tunneling to work on hardware 2022-04-08 17:12:39 +02:00
Florent Kermarrec fa611ba809 software/demo: Update README.md. 2022-04-07 11:47:14 +02:00
Florent Kermarrec 5222e7fc1a software/demo: Add --mem parameter to allow specifying Memory region where code will be loaded/executed. 2022-04-07 11:22:12 +02:00
Florent Kermarrec 20c9bba8da software/demo: Fix some warnings. 2022-04-07 10:50:07 +02:00
Florent Kermarrec 8e1265113b software/demo/Makefile: Make it as much as possible similar to BIOS's Makefile. 2022-04-07 10:49:46 +02:00
Florent Kermarrec b9fce9e1b2 soc/integration/builder: Add --no-compile argument to disable software and gateware compilation. 
Short equivalent of --no-compile-software --no-compile-gateware.
 2022-04-07 09:42:52 +02:00
Florent Kermarrec f224036138 stream/ClockDomainCrossing: Revert with_common_rst to False by default (Previous behavior). 
This seems to cause issues in simulation on some cores, this will first have to be fixed before
using it as default. Cores requiring it will set it to True explicitly for now.
 2022-04-05 19:53:00 +02:00
Florent Kermarrec ed6a6a83a9 litex_setup: Switch to manual install for Amaranth/Minerva (No longer supporting Python 3.6). 
We could revert when upgrading LiteX python requirement.
 2022-04-04 15:39:05 +02:00
Florent Kermarrec d39c3ed626 soc/cores/led: Review/Rework #1265. 
- Split FSM in Main FSM/Xfer FSM to decouple Led data read from bit xfer and do read during xfer.
- Only keep optimization that are easily to understand.
- Default to new WS2812 revision (Since also works on old revision).
- Test 75/50/25MHz sys_clk_freq.
 2022-04-04 15:24:54 +02:00
enjoy-digital bd6f5fbf9d
Merge pull request #1265 from wnagele/ws2812_improvements 
Improve WS2812 timings and add different hardware revision support
 2022-04-04 15:20:15 +02:00
enjoy-digital df1cb4eea1
Merge pull request #1262 from developandplay/demo-fix-bp 
Fix demo.bin compilation for BlackParrot
 2022-04-04 08:42:08 +02:00
Wolfgang Nagele 67369403a9 Improve WS2812 timings and add different hardware revision support 2022-04-03 17:09:56 +02:00
developandplay 1106da4e35 Fix demo bin compilation for BlackParrot 
Same issue as:
https://github.com/enjoy-digital/litex/pull/1245
 2022-04-02 00:18:39 +02:00
Florent Kermarrec c400479174 stream/ClockDomainCrossing: Add Python's ID to local clock domain names to fix build with anonymous modules. 2022-04-01 15:56:49 +02:00
enjoy-digital 80b309d1a4
Merge pull request #1258 from antmicro/4_bit_dqs 
Make memtest work with 4x DQ / DQS ratio
 2022-03-31 17:21:07 +02:00
Piotr Binkowski f49d2953ed Make memtest work with 4x DQ / DQS ratio 2022-03-30 13:46:48 +02:00
Florent Kermarrec aa3506a393 build/sim/common: Add SimAsyncResetSynchronizerImpl. 2022-03-29 19:09:54 +02:00
Florent Kermarrec f944b656d5 stream/ClockDomainCrossing: Make common reset an option (Enabled by default). 2022-03-29 17:07:20 +02:00
Florent Kermarrec 38a7b1fee0 stream/ClockDomainCrossing: Reset both clock domains through an AsyncResetSynchronizer when one of the two clock domains is reseted. 2022-03-29 16:41:20 +02:00
enjoy-digital 9be3951be9
Merge pull request #1256 from fjullien/mipi_rx 
efinix: add MIPI RX controller in ifacewriter
 2022-03-29 14:31:05 +02:00
Franck Jullien 5542837965 efinix: add MIPI RX controller in ifacewriter 2022-03-29 12:07:20 +02:00
Florent Kermarrec d117edc81c CHANGES: Update. 2022-03-29 11:35:27 +02:00
Florent Kermarrec e8ed297763 cpu/vexriscv_smp: Fix pbus width when using direct LiteDRAM interface (always 32-bit). 2022-03-28 16:03:14 +02:00
Florent Kermarrec d214c37b76 build/efinix/programmer: Minor import changes and upadte copyrights. 2022-03-28 14:56:35 +02:00
enjoy-digital ba6d9f0751
Merge pull request #1254 from chmousset/add_efinix_usb_loader 
[enh] added efinix atmel programmer
 2022-03-28 14:54:13 +02:00
Charles-Henri Mousset 6e62ac1818 [enh] added efinix atmel programmer 2022-03-26 09:40:28 +01:00
enjoy-digital a0853d15ca
Merge pull request #1251 from motec-research/field_size 
export: fix mask for field size 31
 2022-03-25 09:35:51 +01:00
Andrew Dennison d9e39d64b3 export: fix mask for field size 31 
software/include/generated/csr.h:110:2: warning: integer overflow in expression '-2147483648 - 1' of type 'int' results in '2147483647' [-Woverflow]
  uint32_t mask = ((1 << 31)-1);
  ^~~~~~~~
 2022-03-25 09:19:16 +11:00
enjoy-digital 0bd2abf68d
Merge pull request #1250 from pftbest/connect_to_pads_last 
Fix missing "last" pin connection when using connect_to_pads
 2022-03-24 14:46:25 +01:00
Florent Kermarrec 967ea12364 cpu/vexriscv_smp: Fix pbus data-width (Max of icache/dcache-width). 
Fix boot with > 1 CPU or with FPU when using --with-wishbone-memory.
 2022-03-24 14:34:38 +01:00
Florent Kermarrec 0ac3d677b5 bios/main: Test Main RAM only when not pre-initialized (corrupt contents otherwise). 2022-03-24 14:34:29 +01:00
Florent Kermarrec d3f3f658cb integration/soc: Generate RAM_INIT config defined when ram is initialized. 2022-03-24 14:34:26 +01:00
Vadzim Dambrouski c1898b9355
Fix missing "last" pin connection when using connect_to_pads 
When using  connect_to_pads on full AXI interface the "last" pin was not connected because of this typo.
 2022-03-24 15:37:59 +04:00
enjoy-digital ef6d450820
Merge pull request #1249 from enjoy-digital/setup_fix 
Fix litex_setup.py and use local version on CI.
 2022-03-24 10:59:44 +01:00
Florent Kermarrec caced992ad litex_setup: Remove pip3 install amaranth-yosys. 2022-03-24 10:33:10 +01:00
Florent Kermarrec 1935a2599f workflows/ci: Use local version of litex_setup. 2022-03-24 10:17:08 +01:00
Florent Kermarrec 72b61155c7 workflows/ci: Checkout to /usr/litex. 2022-03-24 10:12:38 +01:00
Florent Kermarrec 41bd8539c3 setup.py: Remove migen/pythondata-software-compiler-rt (Installed through litex_setup.py). 2022-03-24 10:06:31 +01:00
enjoy-digital a3b62c9b95
Merge pull request #1248 from motec-research/pip_install 
litex_setup: change to installing with pip
 2022-03-24 09:53:17 +01:00
Andrew Dennison 3f72cd30b1 litex_setup: change to installing with pip 
fixes: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools.
 2022-03-23 11:22:56 +11:00
Florent Kermarrec dd7a04a5c0 liblitedram/sdram_leveling_center_module: Do a check after final delay configuration. 
On ECP5/DDR3, final configuration does not seem to be done correctly each time.
Add a retry/check mechanism to workaround the issue for now.
 2022-03-22 17:12:50 +01:00
Florent Kermarrec 153f9f3660 soc_core: Fix l2_size argument handling. 2022-03-22 11:23:01 +01:00
Florent Kermarrec f0bd7019cd soc/add_jtagbone/add_sdram: Add/Use name parameter. 2022-03-22 09:53:48 +01:00
Florent Kermarrec e227f3b038 soc: Improve logs on add_controller, add_csr_bridge and add_cpu. 2022-03-22 09:41:20 +01:00
Florent Kermarrec 33d6c3de8f builder/soc_core: Add missing title. 2022-03-21 18:07:34 +01:00
Florent Kermarrec 901428f5a9 soc/add_ethernet: Fix add_ethernet. 2022-03-21 18:03:40 +01:00
Florent Kermarrec be23a059ff soc/interconnect/csr/CSRConstant: Add constant attribute. 2022-03-21 18:03:15 +01:00