cfg: LPC17xx default to using SYSRESETREQ to reset target

Originally the LPC17xx user guide (UM10360 Rev 2) stated that SYSRESETREQ
was not supported, so this was the default cortex_m reset mode.

Rev 3 of the same user guide states that it is now supported.
This has been verified on a LPC1768 mbed platform, previously I have not
tested this functionality.

Change-Id: I4858248903981a1c93ce75016e67c9e02702fcc5
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1892
Tested-by: jenkins
Reviewed-by: Jörg Fischer <turboj@gmx.de>
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

diff --git a/tcl/target/lpc17xx.cfg b/tcl/target/lpc17xx.cfg
index c81971f93e615b05ed73e4401f32122e709be20c..372107f7d4473897aef9f58745382f35f6ae5d3d 100644 (file)
--- a/tcl/target/lpc17xx.cfg
+++ b/tcl/target/lpc17xx.cfg
@@ -94,6 +94,6 @@ $_TARGETNAME configure -event reset-init {
        mww 0x400FC040 0x01
 }
 
-# if srst is not fitted use VECTRESET to
-# perform a soft reset - SYSRESETREQ is not supported
-cortex_m reset_config vectreset
+# if srst is not fitted use SYSRESETREQ to
+# perform a soft reset
+cortex_m reset_config sysresetreq