Hardware
/
litex
mirror of https://github.com/enjoy-digital/litex.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
7,609 Commits 40 Branches 14 Tags 26 MiB
Commit Graph

7609 Commits

Author SHA1 Message Date
Florent Kermarrec f5e1f1c05b soc/add_uart: Add list of supported UARTs, reorder and add error message when not supported/found. 2022-01-19 16:40:30 +01:00
Florent Kermarrec 3683c5b866 build/sim/platform: Add loose support to request. 2022-01-19 16:39:32 +01:00
Florent Kermarrec 11e8a3ce23 soc/add_uart: Simplify/Cleanup. 2022-01-19 16:06:55 +01:00
Florent Kermarrec fda3164be4 soc/add_uart: Separate name/uart_name to allow multiple UARTs in the same design. 2022-01-19 15:48:42 +01:00
Florent Kermarrec 6d697f4506 soc/add_etherbone: Improve genericity to allow multiple instances of Etherbone cores. 
ex:
    self.submodules.ethphy0 = LiteEthPHYMII(
        clock_pads = self.platform.request("eth_clocks", 0),
        pads       = self.platform.request("eth", 0))
    self.submodules.ethphy1 = LiteEthPHYMII(
        clock_pads = self.platform.request("eth_clocks", 1),
        pads       = self.platform.request("eth", 1))
    self.add_etherbone(name="etherbone0", phy=self.ethphy0, phy_cd="ethphy0_eth")
    self.add_etherbone(name="etherbone1", phy=self.ethphy1, phy_cd="ethphy1_eth")
 2022-01-19 15:07:55 +01:00
enjoy-digital 2a17214813
Merge pull request #1169 from sergachev/fix/zynq_software 
Fix Zynq software support
 2022-01-19 10:04:48 +01:00
Florent Kermarrec 2f433611dd litex_sim: Add .json support for --rom/ram/sdram-init. 2022-01-19 09:58:38 +01:00
Florent Kermarrec 77b2ae14bb integration/common/get_mem_data: Add proper support for .json. 
- Path is relative in boot.json files.
- Add optional offset (useful when used to initialize a RAM without mapping offset).
 2022-01-19 09:38:53 +01:00
Ilia Sergachev 6a395fa492 cpu/zynq7000: correct address map 2022-01-19 02:48:13 +01:00
Ilia Sergachev 2bc1c3ac99 cpu/zynq7000: enable software compilation 2022-01-19 02:47:18 +01:00
Ilia Sergachev 682e4e0b7d cpu/zynq7000: add boot helper 2022-01-19 02:46:49 +01:00
Florent Kermarrec e9aa747d2b cpu/vexriscv_smp/args_fill: Fill args in cpu group. 2022-01-18 18:56:02 +01:00
Florent Kermarrec 2913f2ecd9 tools/litex_sim: Use new verilator_build_args/argdict. 2022-01-18 18:47:40 +01:00
Florent Kermarrec 3d8ffa1897 build/sim/verilator: Add verilator_build_args/argdict to reduce duplication in sim targets. 2022-01-18 18:47:12 +01:00
Florent Kermarrec 8289e71ea7 tools/litex_sim: Remove ident_version (now provived by kwargs). 2022-01-18 17:18:50 +01:00
Florent Kermarrec ae70023f0d soc_core: Switch from --ident-version parameter to --no-ident-version. 
Identifier version is enabled by default and we just need to allow user to easily disable it for determinist builds.
The custom --no-ident-version added to targets can then be avoided with this and this argument will
now be available on all targets.
 2022-01-18 14:07:26 +01:00
Florent Kermarrec 07c7f664cf integration/soc/add_sdram: Set default l2_cache_reverse value to False. 
For correct operation of Framebuffer + CPU writes, l2_cache_reverse has to be
set to False on targets. Set it to False by default in LiteX to avoid this.
 2022-01-18 11:34:12 +01:00
Florent Kermarrec b958453105 soc/add_video_framebuffer: Use clock_faster_than_sys when equal. 2022-01-17 18:19:23 +01:00
Florent Kermarrec 15045e96f0 cores/video: Switch 1920x1080@60Hz pix_clk to 148.5MHz. 2022-01-17 18:19:19 +01:00
Florent Kermarrec 04e9af9fef core/video/VideoS7GTPHDMIPHY: Swap R/B components. 2022-01-17 18:19:15 +01:00
enjoy-digital 3d3229fb49
Merge pull request #1166 from gsomlo/gls-fatfs-sd-sata 
RFC: software/fatfs: allow sata, [spi]sdcard disk ops to co-exist
 2022-01-17 10:59:57 +01:00
Florent Kermarrec 0eded56afa CHANGES: Start listing changes since 2021.12. 2022-01-17 10:17:10 +01:00
enjoy-digital 5e86e14299
Merge pull request #1162 from sergachev/eos_s3_software 
QuickLogic EOS S3 ARM software support
 2022-01-17 09:53:30 +01:00
Florent Kermarrec 9f1a847e93 litex_setup: Add Marocchino CPU to full install. 2022-01-17 09:02:34 +01:00
enjoy-digital 1c82b20fcb
Merge pull request #1161 from stffrdhrn/or1k-marocchino 
marocchino: Add initial support for new OpenRISC core
 2022-01-17 08:59:30 +01:00
Florent Kermarrec 672d1dd741 build/xilinx/symbiflow: Align devices. 2022-01-17 08:17:04 +01:00
enjoy-digital 4a3cd561c4
Merge pull request #1165 from bl0x/digilent_cmod_a7 
digilent_cmod_a7: Add xc7a35tcpg236-1 symbiflow_device.
 2022-01-17 08:12:10 +01:00
Gabriel Somlo 87bd29fec2 software/fatfs: allow sata, [spi]sdcard disk ops to co-exist 
At the moment, sata and [spi]sdcard fatfs disk access methods
are mutually exclusive, as their names collide with each other.

Implement a DISKOPS structure with media-specific disk access
methods, and a way for the boot code to specifiy which media
type's methods to use when loading files into RAM at boot time.

Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
 2022-01-16 20:14:52 -05:00
Gabriel Somlo 4aff26ccaf tools/litex_json2dts_linux.py: add mmc voltage regulator 
Add MMC voltage regulator, and reference it from the mmc node.
For now, all boards we know of provide a 3.3V fixed voltage to
their SDCard receptacles, either directly or via PMOD.
 2022-01-16 19:53:36 -05:00
Gabriel Somlo 1011b817c8 bios/boot: fix width of sata `length` variable 2022-01-16 19:46:19 -05:00
Florent Kermarrec 27ccb3e776 cpu/serv: Add intial MDU support (mdu variant). 2022-01-16 19:58:09 +01:00
Ilia Sergachev b42525b462 add missing newline 2022-01-16 12:55:54 +01:00
Bastian Löher 881d457fbe digilent_cmod_a7: Add xc7a35tcpg236-1 symbiflow_device. 2022-01-16 12:15:50 +01:00
Ilia Sergachev 0ba065db8a cores/cpu/eos_s3: enable software support 2022-01-15 17:23:56 +01:00
Ilia Sergachev d4a53b4d6d software/bios: make makefile more universal and compact 2022-01-15 17:23:07 +01:00
Ilia Sergachev cf8545c8ef software/bios: enable map file generation 2022-01-15 17:22:46 +01:00
Ilia Sergachev f07fb4e1e3 cores/cpu: rename eos-s3 to eos_s3 for compatibility 2022-01-15 17:16:48 +01:00
Ilia Sergachev 00dfaa1740 software/bios: place eos s3 interrupt table at .text start when present 2022-01-15 17:15:25 +01:00
Ilia Sergachev 15a927bcc8 libcompiler_rt: add more arm math ops 2022-01-15 17:14:38 +01:00
Ilia Sergachev db9d40a5a0 integration/soc: warn about overrides only on differences 2022-01-15 17:13:48 +01:00
Ilia Sergachev f8863bb986 integration/soc: cleanup formatting and comments 2022-01-15 17:12:31 +01:00
Ilia Sergachev 0e87b9b9be integration/builder: print missing key name 2022-01-15 17:09:11 +01:00
Stafford Horne 5992e1db8c marocchino: Add initial support for new OpenRISC core 
The Marocchino is a superscaler OpenRISC implementation which has
advanced features including 64-bit double FPU support.

Much of the python module here is copied form mor1kx like the *.S
and *.h files.
 2022-01-15 07:30:46 +09:00
Gabriel Somlo c3b94a347e cpu/rocket: increase IRQ lines to 8 2022-01-14 17:08:15 -05:00
Florent Kermarrec cdacba06d1 soc/add_spi_sdcard: Fix missing renaming when rst pin is present. 2022-01-14 19:16:31 +01:00
enjoy-digital ffc96a5655
Merge pull request #1155 from tongchen126/master 
litex/soc/software/bios/cmds/cmd_mem.c: add mem_cmp
 2022-01-14 19:02:16 +01:00
Florent Kermarrec 96a9495d6a soc/add_spi_sdcard: Add optional Tristate. 
This is required on some boards where the SDCard is shared with other chips (ex ESP32 on ULX3S).
 2022-01-14 15:01:13 +01:00
enjoy-digital 4475b978d5
Merge pull request #1159 from fjullien/fix_cmd_mem_write 
bios: fix mem_write address increment
 2022-01-14 13:53:41 +01:00
Franck Jullien 8f1d50525d bios: fix mem_write address increment 2022-01-14 13:16:02 +01:00
tongchen126 1b9bdc57ac litex/soc/software/bios/cmds/cmd_mem.c: add mem_cmp 2022-01-12 12:09:00 +08:00