Hasjim Williams

[hdmi2usb.txt](https://github.com/timvideos/HDMI2USB-litex-firmware/files/4039831/hdmi2usb.txt) [hdmi2usb-20200109_2011.txt](https://github.com/timvideos/HDMI2USB-litex-firmware/files/4039832/hdmi2usb-20200109_2011.txt) [hdmi2usb.zip](https://github.com/timvideos/HDMI2USB-litex-firmware/files/4039837/hdmi2usb.zip) [hdmi2usb-20200109_2011.zip](https://github.com/timvideos/HDMI2USB-litex-firmware/files/4039838/hdmi2usb-20200109_2011.zip) @ewenmcneill has a patch to fix the EDID.

A newer version (LK373A) which uses h.264 came out in 2017: https://blog.danman.eu/new-version-of-lenkeng-hdmi-over-ip-extender-lkv373a/

http://j.mp/pre-fpga-lca2018 Linux isn't possible on lm32, due to bitrot. However we have it booting on or1k. 10/100 Ethernet is also working as of Jan 2018. See above instructions. Google DocsFPGA...

`armel` uses soft-float and targets ARMv4T, `armhf` uses hard-float and targets ARMv7 with Thumb-2. RV32IMA(C) should be soft-float, RV32G(C) should be hard-float. OpenEmbedded has a rv32gc port that works, and...

Yep, vexriscv doesn't have the F or D extensions. I suppose you could enable them in the machine mode emulator, to get the hard-float version working first... It would be...

This qemu patchset is relevant: https://www.mail-archive.com/[email protected]/msg611889.html It allows qemu to have CPUs that don't support the full RV32GC. [Qemu-devel] [PATCH v1 0/6] RISC-V: Add properties to the CPUs

https://github.com/riscv/meta-riscv/commit/ab1ebdc9ba58a1fe3a51dcc24de0e68ced80fa54 https://git.busybox.net/buildroot/commit/?id=a4958567284026f979f6e0056a5b98bedd77e88f https://github.com/buildroot/buildroot/commit/a4958567284026f979f6e0056a5b98bedd77e88f As long as glibc is that version or newer, rv32gc should run... buildroot - Buildroot: Making Embedded Linux easy

@mithro I think it's compile time only. Best to look at what microblaze and openrisc do in gcc. https://github.com/Xilinx/meta-xilinx/tree/master/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-7

Sounds like a job for tomorrow.

I know I said I'd have this working last month. I ended up ordering a couple more Pico Ws so I can implement this.