Kontron NetBootLoader - Manual (Page 78)

ID 1022-8317, Rev. 2.0
Command Syntax NetBootLoader
Page 70
SF
FUNCTION: Store NBL Flash memory contents to data buffer
SYNTAX:
sf (-o[=]<offset> -l[=]<length>)|
…(-m[=]<add> -l[=]<length>)|
…(<num>[ -o[=]<offset>][ -l[=]<length>])
where:
sf command
-o option: offset
<offset> parameter: value: hexadecimal
relative offset to start of FLASH contents or image
to be stored to the data buffer
-l option: length
<length> parameter: value: hexadecimal
length of FLASH contents or area of visible mem-
ory to be stored to the data buffer
-m option: memory (address)
<adr> parameter: hexadecimal
<[x … ]x>
absolute address of image to be programmed
<num> parameter: numerical string
0, 1, 2, 3
number of the image to be stored
DESCRIPTION: With the command SF a selected portion of the NBL Flash memory
contents may be copied to the local data buffer (of the currently
specified core), e.g. for a subsequent upload to the FTP server with
the PUT command.
USAGE: Store 64 kB of NBL Flash memory contents to the data buffer
beginning at an offset of 1 MB
COMMAND / RESPONSE (none):
sf -o=100000 -l=10000
Store FLASH image 2 to the data buffer
COMMAND / RESPONSE (none):
sf 2