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9379 Commits

Author SHA1 Message Date
Florent Kermarrec ca04858b39 integration/builder: Switch to SoC.init_rom directly and remove initialize_rom that is no longer used. 2024-04-02 10:16:43 +02:00
Florent Kermarrec 175aab73a8 soc/SoC: Add init_ram method from init_rom, allowing initilization of any RAM of the SoC and switch init_rom to it. 2024-04-02 10:09:38 +02:00
Florent Kermarrec 9f49b13f8c soc_core: Minor cosmetic changes. 2024-04-02 09:15:33 +02:00
Florent Kermarrec f181eabebb soc/init_rom: Add SoCError when ROM Size < Contents Size and cosmetic cleanups. 2024-04-02 09:12:03 +02:00
AndrewD 0601bf51c4
Merge pull request #1856 from motec-research/soc_initialize_memory 
soc/builder: add initialize_memory()
 2024-04-02 17:30:12 +11:00
Andrew Dennison a763e82d86 soc/builder: add initialize_memory() 
Allows the target soc to override memory initialization:
  rom and/or ram.
 2024-04-02 11:37:31 +11:00
Florent Kermarrec 87137c3027 CHANGES.md: Update. 2024-03-28 14:24:12 +01:00
enjoy-digital 7b0985a6bc
Merge pull request #1909 from davidar/sim-rgba 
sim/video: Change pixel format to RGBA
 2024-03-28 14:21:24 +01:00
enjoy-digital c73f310179
Merge pull request #1908 from Irvise/neorv32_update 
Update NeoRV32 CPU to v1.9.7
 2024-03-28 14:20:59 +01:00
Florent Kermarrec 60920f3c7d integration/export: Also fix MockCSRRegion base definition. 2024-03-27 17:09:33 +01:00
Florent Kermarrec e74b7f7ebe integration/export: Fix MockCSRRegion C header export. 
Use full address for export since when used, CSR_BASE is related to the top level SoC and not to the imported external mapping.
 2024-03-27 16:49:09 +01:00
David A Roberts 1895dd36e2 tools/litex_sim: Add --with-video-colorbars option 2024-03-26 20:23:51 +10:00
David A Roberts 6735728340 sim/video: Change pixel format to RGBA 2024-03-26 20:22:58 +10:00
Florent Kermarrec 4389742a4f CHANGES.md: Update. 2024-03-25 19:10:40 +01:00
Fernando Oleo Blanco 40ff2da45c Update NeoRV32 CPU to v1.9.7 2024-03-23 10:18:07 +01:00
Gwenhael Goavec-Merou 9156d7902e tools/litex_json2dts_linux: increment interrupts value by one for rocket 2024-03-21 20:54:08 +01:00
Gwenhael Goavec-Merou 68108e396d tools/litex_json2dts_linux: added isa-base,isa-extensions required by kernel > 6.6.0 in replacement to isa 2024-03-21 20:53:19 +01:00
enjoy-digital 29aa8f0771
Merge pull request #1906 from jdavidberger/master 
Avoid extra timing delays for NXLRAM path
 2024-03-21 09:14:39 +01:00
jdavidberger c640efcec3 Avoid extra timing delays for NXLRAM path 2024-03-20 14:58:08 -06:00
Gwenhael Goavec-Merou 8f04542c15 Revert "build/openocd: Allow config file to be searched from local dirs" 
This reverts commit a7d441488c.
 2024-03-20 16:44:58 +01:00
Gwenhael Goavec-Merou 46ff7cdee5
Merge pull request #1901 from FlyGoat/zynq7000_openocd 
Zynq7000 litex_server OpenOCD JTAG fixes
 2024-03-20 16:41:22 +01:00
Florent Kermarrec c2fd1e9a49 litex_json2dts_linux: Switch to cpu_name instead of cpu_human_name. 2024-03-08 18:53:44 +01:00
Florent Kermarrec 49f12ea297 soc/add_cpu: Add CPU_NAME constant. 2024-03-08 18:51:26 +01:00
Jiaxun Yang a7d441488c build/openocd: Allow config file to be searched from local dirs 
To sort out path for boards using OpenOCD config file shipped with
OpenOCD itself.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2024-03-07 19:54:04 +00:00
enjoy-digital 94e644ba92
Merge pull request #1902 from trabucayre/rocket_update 
Rocket update
 2024-03-07 13:38:02 +01:00
Gwenhael Goavec-Merou 68991b6a40 tools/litex_json2dts_linux: added missing rocket's nodes (align to pythondata-cpu-rocket dts) 2024-03-07 11:59:48 +01:00
Gwenhael Goavec-Merou 54f8d90d38 soc/cores/cpu/rocket/core: align config (XCACHE, XTLB) to pythondata-cpu-rocket master 2024-03-07 09:00:32 +01:00
Florent Kermarrec 149080fc8b cpu/naxriscv/core: Minor cleanups and add xlen to human_name. 2024-03-06 16:01:38 +01:00
Jiaxun Yang 18720e29cc build/openocd: Fix tap name for zynq_7000 
zynq_7000 have a special tap name fpr PL defined in openocd
config file.

Just hardcode it here.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2024-03-05 21:44:55 +00:00
Jiaxun Yang 35dd87499c build/openocd: Disable polling after init 
OpenOCD's event polling mechanism may interfere with
jtagstream, as we don't expect any command sent by
openocd itself.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
 2024-03-05 21:34:56 +00:00
enjoy-digital f304cba8a6
Merge pull request #1897 from machdyne/master 
support TQFP144 ECP5 package
 2024-03-05 21:26:22 +01:00
enjoy-digital 98c15331be
Merge pull request #1899 from meiniKi/fazyrv_path 
FazyRV: Fix minor typo in path check
 2024-03-05 21:24:49 +01:00
Gwenhael Goavec-Merou 1511c8f200 tools/litex_json2dts_linux: don't hardcode phandle for clint's interrupts-extended 2024-03-05 16:10:42 +01:00
Meinhard Kissich 12b9c8b2e7 cpu/fazyrv: Fix minor path typo 2024-03-04 21:44:18 +01:00
Gwenhael Goavec-Merou 044760e06c build/colognechip/colognechip: check if p_r is in PATH before trying to copy dly file 2024-03-02 12:23:10 +01:00
Florent Kermarrec 62f275debd cpu/fazyrv: Expose parameters and fix vdir. 
On your targets: --cpu-type=fazyrv --help:

CPU options.:
  --cpu-chunksize {1,2,4,8}
          Size of the chunks, i.e., the data path. (default: 8)
  --cpu-conf {MIN,INT,CSR}
          Configuration of the processor. (default: MIN)
  --cpu-rftype {LOGIC,BRAM,BRAM_BP,BRAM_DP,BRAM_DP_BP}
          Implementation of the register file. (default: BRAM_DP_BP)

Then: litex_sim --cpu-type=fazyrv --cpu-chunksize=4 --cpu-rftype=LOGIC

        __   _ __      _  __
       / /  (_) /____ | |/_/
      / /__/ / __/ -_)>  <
     /____/_/\__/\__/_/|_|
   Build your hardware, easily!

 (c) Copyright 2012-2024 Enjoy-Digital
 (c) Copyright 2007-2015 M-Labs

 BIOS built on Mar  1 2024 10:49:12
 BIOS CRC passed (a3cd3faa)

 LiteX git sha1: 45835b4b

--=============== SoC ==================--
CPU:		FazyRV-STANDARD @ 1MHz
BUS:		wishbone 32-bit @ 4GiB
CSR:		32-bit data
ROM:		128.0KiB
SRAM:		8.0KiB


--============== Boot ==================--
Booting from serial...
Press Q or ESC to abort boot completely.
sL5DdSMmkekro
Timeout
No boot medium found

--============= Console ================--

litex>
 2024-03-01 10:49:37 +01:00
Gwenhael Goavec-Merou 45835b4b9d build/colognechip/colognechip: workaround for p_r complaining about a missing dly file (will be fixed by the next CologneChip's toolchain release) 2024-03-01 07:12:11 +01:00
Florent Kermarrec 697fb51a32 soc/cores/cpu: Add initial FazyRV support with default variant. 
It will then be useful to expose the different parameters or create variants.

litex_sim --cpu-type=fazyrv:

        __   _ __      _  __
       / /  (_) /____ | |/_/
      / /__/ / __/ -_)>  <
     /____/_/\__/\__/_/|_|
   Build your hardware, easily!

 (c) Copyright 2012-2024 Enjoy-Digital
 (c) Copyright 2007-2015 M-Labs

 BIOS built on Mar  1 2024 06:49:55
 BIOS CRC passed (1ee1fd74)

 LiteX git sha1: 4ca66bbe

--=============== SoC ==================--
CPU:		FazyRV-STANDARD @ 1MHz
BUS:		wishbone 32-bit @ 4GiB
CSR:		32-bit data
ROM:		128.0KiB
SRAM:		8.0KiB


--============== Boot ==================--
Booting from serial...
Press Q or ESC to abort boot completely.
sL5DdSMmkekro
Timeout
No boot medium found

--============= Console ================--

litex>
 2024-03-01 06:52:02 +01:00
inc eeeffa9ffd support TQFP144 ECP5 package 2024-02-29 21:30:25 +01:00
Florent Kermarrec 4ca66bbee6 interconnect/wishbone/Remapper: Fix src_adr/dst_adr signal size. 2024-02-28 19:11:59 +01:00
Florent Kermarrec 722b6da9fb test/test_wishbone: Improve origin_region_remap_test to test more complex remapping. 2024-02-28 19:11:55 +01:00
Gwenhael Goavec-Merou 3d9db91387 build/colognechip/colognechip: add missing p_r option (-cCP) 2024-02-28 17:17:42 +01:00
Gwenhael Goavec-Merou 83c1adbc94 soc/cores/clock/colognechip: set lock_req to 1 by default and connect locked to USR_PLL_LOCKED_STDY 2024-02-28 17:17:06 +01:00
Gwenhael Goavec-Merou 54d19265a7 build/colognechip/platform: typo bitstream_ext -> _bitstream_ext 2024-02-28 16:12:30 +01:00
Gwenhael Goavec-Merou 8eb5e7b6c1 soc/cores/clock/colognechip: REF_CLK/OUT_CLK: int -> str 2024-02-28 16:11:27 +01:00
Florent Kermarrec cd8ad3714d soc/interconnect/packet/Dispatcher: Add missing **kwargs. 2024-02-28 13:32:09 +01:00
Florent Kermarrec 42c1046323 soc/interconnect/packet: Add **kwargs to Arbiter/Dispatcher to allow specifying keep/omit parameters for connection. 2024-02-28 13:04:48 +01:00
Florent Kermarrec fea3a7ebc6 cpu/naxriscv/core/git_setup: Clone submodules as recursive to prevent errors with submodules during the git checkout. 2024-02-27 15:59:44 +01:00
Florent Kermarrec 253d1cfb9b build/generic_platform/ConstraintManager: Add prepend parameter to add_extension. 
In some cases, prepend is useful when we want to replace existing IOs.
 2024-02-26 17:28:03 +01:00
Florent Kermarrec d3ea912339 CHANGES: Update. 2024-02-22 10:24:35 +01:00