jtag newtap change & huge manual update

[openocd.git] / src / target / target / at91r40008.cfg

diff --git a/src/target/target/at91r40008.cfg b/src/target/target/at91r40008.cfg
index eaf9ab4eafe37aa2d350828390d0605b23048826..48317c8684c9f0631e2ad39a70984abdf5f1e188 100644 (file)
--- a/src/target/target/at91r40008.cfg
+++ b/src/target/target/at91r40008.cfg
@@ -1,22 +1,50 @@
+
+
+if { [info exists CHIPNAME] } {        
+   set  _CHIPNAME $CHIPNAME    
+} else {        
+   set  _CHIPNAME at9r40008
+}
+
+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
+}
+
 jtag_nsrst_delay 200
 jtag_ntrst_delay 200
 
 #use combined on interfaces or targets that can't set TRST/SRST separately
-reset_config srst_only
+reset_config srst_only srst_pulls_trst
 
 #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
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGENAME -variant arm7tdmi
+
 
-#target <type> <startup mode>
-#target arm7tdmi <reset mode> <chainpos> <endianness> <variant>
-target arm7tdmi little run_and_init 0 arm7tdmi
-run_and_halt_time 0 30
+$_TARGETNAME configure -event gdb-flash-erase-start {
+       wait_halt
+       sleep 10
+       poll
+       # Ethernut 3 remapping is required to access external flash memory.
+       mww 0xffe00000 0x1000213d
+       mww 0xffe00004 0x20003e3d
+       mww 0xffe00020 0x00000001
+}
 
-target_script 0 reset event/at91r40008_reset.script
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x3C000 -work-area-size 0x4000 -work-area-backup 0
 
-working_area 0 0x3C000 0x4000 nobackup 
 flash bank cfi 0x10000000 0x400000 2 2 0
 
 # For more information about the configuration files, take a look at:
-# http://openfacts.berlios.de/index-en.phtml?title=Open+On-Chip+Debugger
+# openocd.texi