mione_plus: clean overlay

Change-Id: I02f7d2fe5aafdee1ea1c8c1072c5dc430dad3971
mione_plus: enable split long mms

Change-Id: Iaa0c608a56dce983cafeb65d71eb8f0294a2640a
mione_plus: eth0 is the wifi interface!

Change-Id: I0e78fa5a2fc01db21b8d3bc25c995ba6a4d107c0
for mione only

Change-Id: I4ac89db63f937b4f1079795d8134dc09638fc431
mione_plus: use conservative as the default cpu gonvernor

Change-Id: Ia016203d8b703c96f23f56f5fca600caacff95ba
mione_plus: Improves UI responsiveness when copying large amount of data

Change-Id: Ic8edba7d429baa9178204cd008f18027eaf5fbb0