crosstool-ng can build RISC-V cross compilers of various flavors. The RISC-V Port of OpenEmbedded builds a cross compiler, Linux kernel, and enough of userspace to do many interesting things.

前两天有个刚入行不久的读者私信我：“肖遥哥，做嵌入式开发到底用啥工具？我现在的环境是Keil，但看别人用VSCode感觉好 ...