Commits · a68c00e48e098fc40cf01c4f22edc147ee76e441 · Reform / rkx7-litex-boards

Sep 04, 2020
- Merge pull request #104 from DerFetzer/colorlight_5a_75e_v6_0 · a68c00e4
  enjoy-digital authored 4 years ago
  
  Add support for 5A-75E V6.0 board
  a68c00e4
- xcu1525: add DDR4 IOs for C1/C2/C3 and fix compilation (untested). · 2eda9d02
  Florent Kermarrec authored 4 years ago
  
  2eda9d02
Sep 03, 2020
- xcu1525: add initial DDR4 support in C0 (untested). · 7b6b71d4
  Florent Kermarrec authored 4 years ago
  
  7b6b71d4
- xcu1525: add initial PCIe support (untested). · 5a62a07b
  Florent Kermarrec authored 4 years ago
  
  5a62a07b
- add minimal xcu1525 support (VCU1525 or BCU1525 boards). · 51e881d1
  Florent Kermarrec authored 4 years ago
  
  51e881d1
Sep 02, 2020
- targets/colorlight_5a_75x: make Ethernet PHY selectable, cast sys_clk_freq to int for Wishbone · 8bd736bd
  DerFetzer authored 4 years ago
  
  8bd736bd
- targets/colorlight_5a_75x: fix rx_data pin order for Ethernet PHY 0 · cc785742
  DerFetzer authored 4 years ago
  
  cc785742
Sep 01, 2020
- targets/colorlight_5a_75x: force use of internal oscillator when using Ethernet with 5A-75E V6.0 · 24b853c2
  DerFetzer authored 4 years ago
  
  24b853c2
- Add support for 5A-75E V6.0 board · 8b1fee0e
  DerFetzer authored 4 years ago
  
  8b1fee0e
- targets/orangecrab: add fallback to bootloader when usr_btn is pressed for 1 second. · 9b6ed6bd
  Florent Kermarrec authored 4 years ago
  
  9b6ed6bd
- targets: simplify clocking on iCE40/ECP5 targets (AsyncResetSynchronizer now integrated in PLL). · b9ac72cf
  Florent Kermarrec authored 4 years ago
  
  b9ac72cf
- targets/icebreaker: simplify, update PLL/API and BIOS execution from SPI Flash. · 9e2d3017
  Florent Kermarrec authored 4 years ago
  
  9e2d3017
Aug 28, 2020

orangecrab: reduce DDR3 power consumption/heat and get back USB PLL to CRGSDRAM. · beccecf5

- disable DQ termination.
- disable RTT_NOM.
- drive VCCIO/GND pads.

Reduce current from 0.25A to 0.12A with: ./orangecrab.py --uart-name=usb_acm --sys-clk-freq=48e6.
Still working at 96MHz, 0.17A with: ./orangecrab.py --uart-name=usb_acm --sys-clk-freq=96e6.

See https://github.com/enjoy-digital/litedram/issues/216.

beccecf5

Aug 24, 2020
- crosslink_nx_evn: update copyrights. · 63b65e27
  Florent Kermarrec authored 4 years ago
  
  63b65e27
- targets/icebreaker: update flash. · 153326fa
  Florent Kermarrec authored 4 years ago
  
  153326fa
- add initial Crosslink-NX support. · 795e34aa
  Piense authored 4 years ago
  
  795e34aa
- targets/de0nano: set sys2x_ps phase to 180° for sdram_rate=1:2. · 84c19a6c
  Florent Kermarrec authored 4 years ago
  
  84c19a6c
- ulx3s: simplify sdram constraints and increase phase to 180 for sdram_rate=1:2. · 70594a53
  Florent Kermarrec authored 4 years ago
  
  70594a53
Aug 23, 2020
- general: add SPDX License identifier to header and specify files are part of LiteX-Boards. · 1781be16
  Florent Kermarrec authored 4 years ago
  
  1781be16
Aug 22, 2020
- platforms/acorn_cle_215: integrated sdcard ios as extension. · 83d8b8d1
  Florent Kermarrec authored 4 years ago
  
  83d8b8d1
- Merge pull request #100 from connorwk/master · d365836a
  enjoy-digital authored 4 years ago
  
  Changes to acorn-cle-215 platform/target files.
  d365836a
Aug 09, 2020

Moved platform call inside of BaseSoC init for compatibility with... · f3289095

connorwk authored 4 years ago

Moved platform call inside of BaseSoC init for compatibility with linux-on-litex-vexriscv support. Added optional spi-sdcard support over P2 header.

f3289095

Aug 07, 2020
- targets/colorlight_5a_75x: enable HalfRate SDRAM PHY. · 45bb329b
  Florent Kermarrec authored 4 years ago
  
  45bb329b
- targets/orangecrab: add simple CRG when built without DDR3. · b6a1ad5a
  Florent Kermarrec authored 4 years ago
  
  b6a1ad5a
Aug 06, 2020
- targets: use platform.request_all on LedChaser. · 869ceada
  Florent Kermarrec authored 4 years ago
  
  869ceada
Aug 05, 2020
- Merge pull request #98 from antmicro/arty_pmod_configuration · 8583c440
  enjoy-digital authored 4 years ago
  
  arty: Change USB-uart and I2S Pmod configuration
  8583c440
- arty: Change USB-uart and I2S Pmod configuration · d2cd6d4c
  Pawel Sagan authored 4 years ago
  
  This makes it compatible with the Arty A7 expansion board by Antmicro (https://github.com/antmicro/arty-expansion-board).
  d2cd6d4c
Aug 04, 2020
- targets/ulx3s/add_oled: simplify. · ee28d7b5
  Florent Kermarrec authored 4 years ago
  
  ee28d7b5
- Merge pull request #96 from pepijndevos/oled · 623faa9d
  enjoy-digital authored 4 years ago
  
  Add optional OLED peripheral to ULX3S target
  623faa9d
- add optional OLED peripheral to ULX3S target · eba70377
  Pepijn de Vos authored 4 years ago
  
  eba70377
Jul 29, 2020
- platforms/trellisboard: add SDCard PMOD pins. · 929e55d7
  Florent Kermarrec authored 4 years ago
  
  929e55d7
Jul 28, 2020
- ecpix5: add SDCard. · 5fd3e8db
  Florent Kermarrec authored 4 years ago
  
  Validated with Linux-on-LiteX-VexRiscv.
  5fd3e8db
- README: fix typo. · f0581815
  Florent Kermarrec authored 4 years ago
  
  f0581815
Jul 27, 2020
- targets/trellisboard: simplify clocking when no DDR3, remove firmware_ram (was here for debug). · 94ccf1dd
  Florent Kermarrec authored 4 years ago
  
  94ccf1dd
- README: add missings . · ecdc1ef7
  Florent Kermarrec authored 4 years ago
  
  ecdc1ef7
- README: add links to LiteX's wiki. · 361afa74
  Florent Kermarrec authored 4 years ago
  
  361afa74
- README: add board picture and fix a few typos. · 02c0c0a1
  Florent Kermarrec authored 4 years ago
  
  02c0c0a1
Jul 26, 2020
- targets/de10nano: fix typo. · eb8a4840
  Florent Kermarrec authored 4 years ago
  
  eb8a4840
- targets/colorlight_5a_75x: avoid sys_clk_freq of 125MHz with etherbone (no longer required). · 2cef54a9
  Florent Kermarrec authored 4 years ago
  
  This allows creating SoCs with CPU, SDRAM and Etherbone enabled all together.
  2cef54a9
Jul 25, 2020
- Readme/boards: fill most of the missing infos. · bfbee484
  Florent Kermarrec authored 4 years ago
  
  bfbee484