add mksh to system shell choice
treedfabe9ca3c54c0601990ecdf5449f0a86492c262
-rw-r--r-- 1198 .defconfig
-rw-r--r-- 125 .gitignore
-rw-r--r-- 206576 CHANGES
-rw-r--r-- 18767 COPYING
-rw-r--r-- 23135 Config.in
-rw-r--r-- 78193 Config.in.legacy
-rw-r--r-- 36904 DEVELOPERS
-rw-r--r-- 37425 Makefile
-rw-r--r-- 2432 Makefile.legacy
-rw-r--r-- 1079 README
drwxr-xr-x - arch
drwxr-xr-x - board
drwxr-xr-x - boot
drwxr-xr-x - configs
drwxr-xr-x - docs
drwxr-xr-x - fs
drwxr-xr-x - linux
drwxr-xr-x - package
drwxr-xr-x - support
drwxr-xr-x - system
drwxr-xr-x - toolchain