RISC-V SBI规范

RISC-V SBI SPEC https://github.com/riscv-non-isa/riscv-sbi-doc/blob/master/riscv-sbi.adoc

什么是SBI

RISC-V Supervisor Binary Interface Specification

Mode RISC-V ARM
Userspace U-Mode EL0
Kernel S-Mode EL1
Hpervisor HS-Mode EL2
Machine M-Mode(OpenSBI S-EL3(ATF

Reference

  1. RISC-V OpenSBI 快速上手 - 泰晓科技 https://tinylab.org/riscv-opensbi-quickstart/
posted @ 2022-08-08 15:21  zephyr~  阅读(609)  评论(0编辑  收藏  举报