Artesyn MOTLoad Firmware Package User's Manual (February 2015) - Manual (Page 97)

MOTLoad Commands
MOTLoad Firmware Package User’s Manual (6806800C24D) 97
3.1.37 flashLock
Name
flashLock—sets 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
flashLock [-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 Lock (i.e., protect)
-o Ph : Offset Address of Flash Memory (Default = $00000000)
-v Ph : Verbose Mode
Example
The following example indicates a typical display when using the flashLock command.
MOTLoad> flashLock -d/dev/flash0 -n80000 -o01000000 -v
Flash Memory Starting/Ending Addresses =F9000000/F907FFFF
Number of Effective Bytes =00080000 (&524288)
Lock/Protect Flash Memory Sector(s) (Y/N)? Y
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
MOTLoad>