tcl/target: add SPDX tag

[fw/openocd] / tcl / target / pxa270.cfg

diff --git a/tcl/target/pxa270.cfg b/tcl/target/pxa270.cfg
index 34bb60d4d6c674241a01dca415300d3a0561c09f..3121e96061755b8b6fad826d96a982abd4ed86f7 100644 (file)
--- a/tcl/target/pxa270.cfg
+++ b/tcl/target/pxa270.cfg
@@ -1,39 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
 #Marvell/Intel PXA270 Script
 
-if { [info exists CHIPNAME] } {        
-   set  _CHIPNAME $CHIPNAME    
-} else {        
-   set  _CHIPNAME pxa270
+if { [info exists CHIPNAME] } {
+   set _CHIPNAME $CHIPNAME
+} else {
+   set _CHIPNAME pxa270
 }
 
-if { [info exists ENDIAN] } {  
-   set  _ENDIAN $ENDIAN    
-} else {        
-   set  _ENDIAN little
+if { [info exists ENDIAN] } {
+   set _ENDIAN $ENDIAN
+} else {
+   set _ENDIAN little
 }
 
-#IDs for pxa270. Choose one. Are there others?#
-#set CPUTAPID 0x79265013
-#set CPUTAPID 0x49265013
-if { [info exists CPUTAPID ] } {
+#IDs for pxa270. Are there more?
+if { [info exists CPUTAPID] } {
    set _CPUTAPID $CPUTAPID
 } else {
-  # force an error till we get a good number
-   set _CPUTAPID 0xffffffff
+  # set useful default
+   set _CPUTAPID 0x49265013
+}
+
+if { [info exists CPUTAPID2] } {
+   set _CPUTAPID2 $CPUTAPID2
+} else {
+  # set useful default
+   set _CPUTAPID2 0x79265013
 }
 
+if { [info exists CPUTAPID3] } {
+   set _CPUTAPID2 $CPUTAPID3
+} else {
+  # set useful default
+   set _CPUTAPID3 0x89265013
+}
 
-# set jtag_nsrst_delay to the delay introduced by your reset circuit
+# set adapter srst delay to the delay introduced by your reset circuit
 # the rest of the needed delays are built into the openocd program
-jtag_nsrst_delay 260
+adapter srst delay 260
 # 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
+jtag_ntrst_delay 250
 
-set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
-jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID
+set _TARGETNAME $_CHIPNAME.cpu
+jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID -expected-id $_CPUTAPID2 -expected-id $_CPUTAPID3
 
-target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -variant pxa27x
+target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME
 # maps to PXA internal RAM. If you are using a PXA255
 # you must initialize SDRAM or leave this option off
-$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x5c000000 -work-area-size 0x10000 -work-area-backup 0
+$_TARGETNAME configure -work-area-phys 0x5c000000 -work-area-size 0x10000 -work-area-backup 0