Add mailbox timeout.
treee10839d296dcaf8d60b6755dcffa517592bff0a0
-rw-r--r-- 255 .gitignore
-rw-r--r-- 1869 Makefile
-rw-r--r-- 43 README.md
-rw-r--r-- 1210 UNLICENSE
drwxr-xr-x - arch
-rw-r--r-- 272 config.mk
drwxr-xr-x - include
drwxr-xr-x - kernel
drwxr-xr-x - platform
-rw-r--r-- 483 rules.mk
drwxr-xr-x - target