mvn r9, #0x4 @ mask to get clear bit2
and r10, r10, r9 @ clear bit2 for lock mode.
orr r10, r10, #0x8 @ make sure DLL on (es2 bit pos)
mvn r9, #0x4 @ mask to get clear bit2
and r10, r10, r9 @ clear bit2 for lock mode.
orr r10, r10, #0x8 @ make sure DLL on (es2 bit pos)