3 commits

Author	SHA1	Message	Date
Yifan Wu	b8a14182cd	Rm spin::Mutex except for easy-fs & add new test huge_write & flush cache to disk after a write transaction	2021-07-21 19:10:04 +08:00
Yifan Wu	1cef77eac7	Chapter3: power2/3/5 & sleep test worked on k210/qemu based on timer.	2020-11-29 10:31:15 +08:00
Yifan Wu	6a96d7d122	Update linker & Hello k210/qemu(release mode).	2020-11-12 17:13:57 +08:00