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Icepi Zero ECP5 + KianV RISC V now boots Linux 6.17 rc4 Cyao

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Logic Destroyer

21,407 subscribers

28,188 просмотров • 1 год назад •via X (Twitter)

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Комментарии: 12

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

Icepi Zero Linux SoC

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

KianV v0.9 hell bootloader fucks up memory like a corner case hunter

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

@micko_mame 👆

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

ICEpi Zero ECP5 v1.2 is now officially supported. The SDRAM controller has been reworked to meet JEDEC specs with a refresh scheduler and open row policy for fewer cycles. FPGA RISC-V @icyelectronics

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

KianV RISC-V | JEDEC SDRAM Controller (LogicDestroyer / Hellraiser Style) — UPDATE: Scheduler + Open-Row Policy

Фото профиля ReJ 𓀨 Renaldas Zioma
ReJ 𓀨 Renaldas Zioma1 год назад

@icyelectronics Icepi Zero looks like a splendid piece of hardware I was waiting for, ECP5 with all the connectors I need and RAM! Judging by the speed KianRV SoC is running, it will be a complete overkill for my retro stuff ;) I immediately ordered 2 from @crowd_supply @icyelectronics

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

New favorite FPGA board: Tiny, running Kianv Linux. This week I’ll solder it for network support, and maybe finally implement cross clock domains too.

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

Had to rework the SDRAM controller, it was acting up with Winbond. Now it runs with Micron and Winbond… plus added a refresh scheduler. Hitting the repo soon… and 3 weeks vacation – lmao. @micko_mame @YosysHQ GateMate should work with the new controller.

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

@YosysHQ @machdyne my friend!

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

Bam!

Фото профиля Logic Destroyer
Logic Destroyer1 год назад

full drama

Фото профиля Alex Veremeyenko
Alex Veremeyenko1 год назад

@icyelectronics this setup is sweet, love seeing linux run on these boards, perfect for diy projects

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Allow me to introduce my RISC-V #KianV machine, which boots #Linux on the FPGA with SDRAM. It's a simple design, but powerful. Starting with my vacation. How awesome... Linux and RISC-V forever... #Verilog is my life. #riscv
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I can't believe I dared to do it: an iCE40HX8K FPGA that boots a mainline 6.13.0-rc1 #Linux kernel via OpenSBI, running 100% KianV SV32 (MMU) RV32IMA Zicntr Zicsr Zifencei SSTC RISC-V. Incredible... amazing board, thanks to Machdyne UG's Kuchen iCE40HX8K FPGA board. #ice40 RISC-V International YosysHQ
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It’s still crazy that an iCE40HX8K FPGA runs the Linux 6.15-rc1 mainline kernel with networking. It’s crazy. KianV RISC-V has lost its innocence.
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Strap on our Troy Lee Designs enduro gloves and shred that donut with the gyro pure C on the KianV RISC-V HDMI SoC.
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