coreboot-kgpe-d16/Documentation/mainboard/emulation/spike-riscv.md

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# Spike RISC-V emulator
[Spike], also known as riscv-isa-sim, is a commonly used [RISC-V] emulator.
## Installation
- Download `riscv-fesvr` and `riscv-isa-sim` from <https://github.com/riscv/>
- Apply the two patches in <https://github.com/riscv/riscv-isa-sim/pull/53>,
which are necessary in order to have a serial console
- Compile `riscv-fesvr` and then `riscv-isa-sim`
## Building coreboot and running it in Spike
- Configure coreboot and run `make` as usual
- Run `util/riscv/make-spike-elf.sh build/coreboot.rom build/coreboot.elf` to
convert coreboot to an ELF that Spike can load
- Run `spike -m1024 build/coreboot.elf`
[Spike]: https://github.com/riscv/riscv-isa-sim
[RISC-V]: https://riscv.org/