Helio X20 的uboot与Linux kernel是否支持ARM KVM ?
这个问题有点难，坐等相关专家回复。
不支持
不应该是说Linux KVM的吗
只要boot linux时，看到以下的字，就表示KVM的功能有正确的启动。 [ 0.154131] CPU: All CPU(s) started in HYP mode. [ 0.154158] CPU: Virtualization extensions available.
[ 0.154131] CPU: All CPU(s) started in HYP mode. [ 0.154158] CPU: Virtualization extensions available.
What version of the kernel does the x20 dev board run?
Is the source code publicly available?
faddat Android 6.1. The source code is is avaialbe now, include 3 part. AOSP(From Google)/Linux Kernel/SLA(MTK Special Driver).
If I wanted to run only linux, what obstacles would I face?
faddat What Linux you mean, if you mean Linux Kernel, it work. If you mean Ubuntu/SuSe/Redhat ..., it doesn't work now. We just deliver board to canonical, hope it will work recent.
显然 ARM Linux 支持 KVM的， 只是 X20 板子上默认可能没有 enable 而已。所以在 enable 过程中可能有些未知的问题需要解决。
Current X20 Boot Loader cannot work at EL2 mode，so the KVM functions of X20 cannot work.
请问x20的preloader是否可以让"lk" (little kernel)在EL2 mode执行?