I know, this is not an issue but a feature request: I would love to use the freedom-tools to build for the HiFive1 Rev B01, but I only have a Raspberry Pi 4 available. Is it possible to build the toolchain on ARM 32 or 64 bit?

Until the tools are available, I try to build with LLVM Clang 9 (that supports RISC-V out of the box), but the correct initialization code is hard to get right without a working elf-binary to debug :-) I have some IO working, but it takes some seconds after reset until the UART stops sending surprising characters.