From ecab0cfe25600ad13c174b78a637515943cc870a Mon Sep 17 00:00:00 2001
From: David Brownell <dbrownell@users.sourceforge.net>
Date: Fri, 13 Nov 2009 16:58:14 -0800
Subject: ARM11: ETM + ETB support

Kick in ETM (and ETB) support for ARM11.  Tested on OMAP 2420,
so update that configuration.  (That's an ARM1136ejs, ETB,
OpenGL ES1.1, C55x DSP, etc.)

Also update the other ARM11 ETM + ETB targets in the tree
to set up these modules.  (Not tested.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
---
 tcl/target/imx31.cfg           | 4 ++++
 tcl/target/imx35.cfg           | 4 ++++
 tcl/target/omap2420.cfg        | 7 +++----
 tcl/target/samsung_s3c6410.cfg | 4 ++++
 4 files changed, 15 insertions(+), 4 deletions(-)

(limited to 'tcl')

diff --git a/tcl/target/imx31.cfg b/tcl/target/imx31.cfg
index 9a2aed32..b613ba6f 100644
--- a/tcl/target/imx31.cfg
+++ b/tcl/target/imx31.cfg
@@ -60,3 +60,7 @@ target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME
 
 proc power_restore {} { puts "Sensed power restore. No action." }
 proc srst_deasserted {} { puts "Sensed nSRST deasserted. No action." }
+
+# trace setup ... NOTE, "normal full" mode fudges the real ETMv3.1 mode
+etm config $_TARGETNAME 16 normal full etb
+etb config $_TARGETNAME $_CHIPNAME.etb
diff --git a/tcl/target/imx35.cfg b/tcl/target/imx35.cfg
index b899084f..d47abdc6 100644
--- a/tcl/target/imx35.cfg
+++ b/tcl/target/imx35.cfg
@@ -48,3 +48,7 @@ target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME
 
 proc power_restore {} { puts "Sensed power restore. No action." }
 proc srst_deasserted {} { puts "Sensed nSRST deasserted. No action." }
+
+# trace setup ... NOTE, "normal full" mode fudges the real ETMv3.1 mode
+etm config $_TARGETNAME 16 normal full etb
+etb config $_TARGETNAME $_CHIPNAME.etb
diff --git a/tcl/target/omap2420.cfg b/tcl/target/omap2420.cfg
index a579866e..5cf47b21 100644
--- a/tcl/target/omap2420.cfg
+++ b/tcl/target/omap2420.cfg
@@ -49,7 +49,6 @@ $_TARGETNAME configure -work-area-phys 0x40210000
 $_TARGETNAME configure -work-area-size 0x00081000
 $_TARGETNAME configure -work-area-backup 0
 
-# trace setup
-# REVISIT ... as of 12-June-2009, OpenOCD's ETM code can't talk to ARM11 cores.
-#etm config $_TARGETNAME 16 normal full etb
-#etb config $_TARGETNAME $_CHIPNAME.etb
+# trace setup ... NOTE, "normal full" mode fudges the real ETMv3.1 mode
+etm config $_TARGETNAME 16 normal full etb
+etb config $_TARGETNAME $_CHIPNAME.etb
diff --git a/tcl/target/samsung_s3c6410.cfg b/tcl/target/samsung_s3c6410.cfg
index e451fd64..91371991 100644
--- a/tcl/target/samsung_s3c6410.cfg
+++ b/tcl/target/samsung_s3c6410.cfg
@@ -47,3 +47,7 @@ jtag_ntrst_delay 500
 
 #reset configuration
 reset_config trst_and_srst
+
+# trace setup ... NOTE, "normal full" mode fudges the real ETMv3.1 mode
+etm config $_TARGETNAME 16 normal full etb
+etb config $_TARGETNAME $_CHIPNAME.etb
-- 
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