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flash: add padded_value cmd

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This adds support for setting the default value used when padding image
sections. Previously 0xff was used but some targets have an erased value
of 0x00.

Change-Id: If3df6fea3abf95b09daa3ff7be362acf991070ce
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1635
Tested-by: jenkins
This commit is contained in:
Spencer Oliver
2013-09-19 12:07:06 +01:00
parent 53ca124a75
commit 1f3ca0b5b8
5 changed files with 38 additions and 2 deletions
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6
doc/openocd.texi
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@@ -4862,6 +4862,12 @@ specifies "to the end of the flash bank".
The @var{num} parameter is a value shown by @command{flash banks}.
@end deffn
@deffn Command {flash padded_value} num value
Sets the default value used for padding any image sections, This should
normally match the flash bank erased value. If not specified by this
comamnd or the flash driver then it defaults to 0xff.
@end deffn
@anchor{program}
@deffn Command {program} filename [verify] [reset] [offset]
This is a helper script that simplifies using OpenOCD as a standalone