Device trees indeed. Note that newer SBCs have efforts implementing UEFI spec[0], and RISC-V is working on OS-A Platform spec[1], which further reduces basic p

Device trees indeed. Note that newer SBCs have efforts implementing UEFI spec[0], and RISC-V is working on OS-A Platform spec[1], which further reduces basic peripheral and memory map differences. 0. https://github.com/riscv-non-isa/riscv-uefi/releases https://github.com/riscv-non-isa/riscv-uefi/releases 1. https://github.com/riscv/riscv-platform-specs/blob/main/riscv-platform-spec.adoc https://github.com/riscv/riscv-platform-specs/blob/main/risc...