jtag newtap change & huge manual update

git-svn-id: svn://svn.berlios.de/openocd/trunk@1194 b42882b7-edfa-0310-969c-e2dbd0fdcd60

1 files changed, 26 insertions, 10 deletions

diff --git a/src/target/target/aduc702x.cfg b/src/target/target/aduc702x.cfg
index c9ef92cd..35f5ff32 100644
--- a/src/target/target/aduc702x.cfg
+++ b/src/target/target/aduc702x.cfg
@@ -1,6 +1,27 @@
 ## -*- tcl -*-
 ##
 
+
+if { [info exists CHIPNAME] } {	
+   set  _CHIPNAME $CHIPNAME    
+} else {	 
+   set  _CHIPNAME s3c2410
+}
+
+if { [info exists ENDIAN] } {	
+   set  _ENDIAN $ENDIAN    
+} else {	 
+  # This config file was defaulting to big endian..
+   set  _ENDIAN little
+}
+
+if { [info exists CPUTAPID] } {	
+   set  _CPUTAPID $CPUTAPID    
+} else {	 
+   set  _CPUTAPID 0xffffffff
+}
+
+
 jtag_nsrst_delay 200
 jtag_ntrst_delay 200
 
@@ -10,18 +31,13 @@ reset_config none
 
 ## JTAG scan chain
 #format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
-jtag_device 4 0x1 0xf 0xe
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
 
 ##
 ## Target configuration
 ##
-target create target0 arm7tdmi -endian little -chain-position 0
-
-## software initiated reset (if your SRST isn't wired)
-#proc target_0_reset {} { mwb 0x0ffff0230 04 }
-
-# use top 1k of SRAM for as temporary JTAG memory 
-#[new_target_name] configure -work-area-virt 0 -work-area-phys 0x11C00 -work-area-size 0x400 -work-area-backup 1
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME
 
 ## flash configuration
 flash bank aduc702x 0x80000 0x10000 2 2 0
@@ -37,5 +53,5 @@ proc watchdog_service {} {
     set watchdog_hdl [after 500 watchdog_service]
 }
 
-[new_target_name] configure -event reset-halt-post {  watchdog_service }
-[new_target_name] configure -event old-pre_resume { global watchdog_hdl; after cancel $watchdog_hdl }
+$_TARGETNAME configure -event reset-halt-post {  watchdog_service }
+$_TARGETNAME configure -event old-pre_resume { global watchdog_hdl; after cancel $watchdog_hdl }