fix driver name

Change-Id: Ibd3cf311fb9afe6c4683ca6e82d03614fe6a0290
remove cflag restore on serial

Change-Id: I9b0200363dfce8b78c1eb9bbd2275678f39d8f84
change smc memory allocation

Change-Id: Iab24938d1a8df72bea97a0cafee43291cd5d358c