From b80f6f96d3326f969929dab0c388949525dd0e5b Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Tue, 7 Jul 2009 16:50:28 +0000
Subject: [PATCH] srst pulls trst according to Freescale docs for i.mx27

git-svn-id: svn://svn.berlios.de/openocd/trunk@2492 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 tcl/target/imx27.cfg | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tcl/target/imx27.cfg b/tcl/target/imx27.cfg
index 240a8498..7687672e 100644
--- a/tcl/target/imx27.cfg
+++ b/tcl/target/imx27.cfg
@@ -1,5 +1,10 @@
-#use combined on interfaces or targets that can't set TRST/SRST separately
-reset_config trst_and_srst
+# page 3-34 of "MCIMC27 Multimedia Applications Processor Reference Manual, Rev 0.3"
+# SRST pulls TRST
+#
+# Without setting these options correctly you'll see all sorts
+# of weird errors, e.g. MOE=0xe, invalid cpsr values, reset
+# failing, etc.
+reset_config srst_only srst_pulls_trst
 
 if { [info exists CHIPNAME] } {	
    set  _CHIPNAME $CHIPNAME    
-- 
2.39.5