docs: add stm32 dual bank example

Change-Id: I1dfe134e2c7694fc978d14b4b21bdf9c82ca4b16
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/507
Tested-by: jenkins

diff --git a/doc/openocd.texi b/doc/openocd.texi
index 0f24f859f69b5282e3cd4513776fd4a88906cec1..71605ecea39fb88e3e5ee6e4b741c0c0bf3ac72b 100644 (file)
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -4905,6 +4905,12 @@ the chip identification register, and autoconfigures itself.
 flash bank $_FLASHNAME stm32f1x 0 0 0 0 $_TARGETNAME
 @end example
 
+If you have a target with dual flash banks then define the second bank
+as per the following example.
+@example
+flash bank $_FLASHNAME stm32f1x 0x08080000 0 0 0 $_TARGETNAME
+@end example
+
 Some stm32f1x-specific commands
 @footnote{Currently there is a @command{stm32f1x mass_erase} command.
 That seems pointless since the same effect can be had using the