jtag newtap change & huge manual update

[openocd.git] / src / target / target / imote2.cfg

diff --git a/src/target/target/imote2.cfg b/src/target/target/imote2.cfg
index a02a8d3c2b1d6045c2c5a9d047a034d0e6aa27d1..beb539b67d119e99f69ba4bbba2509b0d7529e1a 100644 (file)
--- a/src/target/target/imote2.cfg
+++ b/src/target/target/imote2.cfg
@@ -1,5 +1,24 @@
 # iMote2
 #
+if { [info exists CHIPNAME] } {        
+   set  _CHIPNAME $CHIPNAME    
+} else {        
+   set  _CHIPNAME imote2
+}
+
+if { [info exists ENDIAN] } {  
+   set  _ENDIAN $ENDIAN    
+} else {        
+   set  _ENDIAN little
+}
+
+if { [info exists CPUTAPID ] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+  # force an error till we get a good number
+   set _CPUTAPID 0xffffffff
+}
+
 # PXA271 and an Intel Strataflash of 32 Megabytes (p30)
 # 
 # Marvell/Intel PXA270 Script
@@ -9,15 +28,18 @@ jtag_nsrst_delay 800
 # set the jtag_ntrst_delay to the delay introduced by a reset circuit
 # the rest of the needed delays are built into the openocd program
 jtag_ntrst_delay 0
-#use combined on interfaces or targets that can\92t set TRST/SRST separately
+#use combined on interfaces or targets that can't set TRST/SRST separately
 reset_config trst_and_srst separate
 #jtag scan chain
-#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
-jtag_device 7 0x1 0x7f 0x7e
-target xscale little 0 pxa27x
+
+jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID
+
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -varient pxa27x
+$_TARGETNAME configure -work-area-virt 0x0x5c000000 -work-area-phys 0x0x5c000000 -work-area-size 0x10000 -work-area-backup 1
 # maps to PXA internal RAM. If you are using a PXA255
 # you must initialize SDRAM or leave this option off
-working_area 0 0x5c000000 0x10000 nobackup
+
 
 #flash bank <driver> <base> <size> <chip_width> <bus_width>
 # works for P30 flash