mips-fixes-for-2020.04

Daniel Schwierzeck

@schwierd

fb9acad3 · mips: cmd: go: Flush cache before jumping to app/image · Apr 09, 2020

- doc: fix code examples in qemu-mips.rst
- mips: vcoreiii: fix memtest and cache coherency issues
- cmd/go: fix cache coherency issues on MIPS