write_protect

         This register is used to control the assertion/de-assertion of the WP# pin to the device. 
      
Module Instance Base Address Register Address
i_nand_config 0xFFB80000 0xFFB80280

Offset: 0x280

Access: RW

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved

flag

RW 0x1

write_protect Fields

Bit Name Description Access Reset
0 flag
 When the controller is in reset, the WP# pin is always asserted to the device. Once the
                               reset is removed, the WP# is de-asserted. The software will then have to come and program 
                               this bit to assert/de-assert the same.   
                               [list][*]1 - Write protect de-assert  [*]0 - Write protect assert[/list] 
RW 0x1