Artesyn MOTLoad Firmware Package User's Manual (February 2015) - Manual (Page 104)

MOTLoad Commands
MOTLoad Firmware Package User’s Manual (6806800C24D) 104
3.1.40 flashUnlock
Name
flashUnlock—clears sector protection on specified Flash device on a given Artesyn single-
board computer. Protection is set on a per-sector basis on the device’s Flash ROM as specified
by the -d, -n, and -o parameters.
Synopsis
flashUnlock [-d] [-i] [-n] [-o] [-v]
Parameters
-d Ps : Flash Memory Device Name (Default = /dev/flash0)
-i 0 : Disable Interactive Confirmation
-n Ph : Number of Bytes to Unlock
-o Ph : Offset Address of Flash Memory (Default = $00000000)
-v Ph : Verbose Mode
Example
The following example indicates a typical display when using the flashUnlock command.
MOTLoad> flashUnlock -d/dev/flash0 -n80000 -o01000000 -v
Flash Memory Starting/Ending Addresses =F9000000/F907FFFF
Number of Effective Bytes =00080000 (&524288)
Unlock/Unprotect Flash Memory Sector(s) (Y/N)?
Virtual-Device-Number=0000
Manufacturer-Identifier=0001
Device-Identifier=227E
Secondary-Identifier=2223
Virtual-Device-Number=0001
Manufacturer-Identifier=0001
Device-Identifier=227E
Secondary-Identifier=2223
Address-Mask=F8000000
Flash Memory Sector Unlock Complete
MOTLoad>