1 files changed, 61 insertions, 0 deletions
diff --git a/tcl/target/at91eb40a.cfg b/tcl/target/at91eb40a.cfg
new file mode 100644
index 00000000..39fbe095
--- /dev/null
+++ b/tcl/target/at91eb40a.cfg
@@ -0,0 +1,61 @@
+#Script for AT91EB40a
+
+if { [info exists CHIPNAME] } {	
+   set  _CHIPNAME $CHIPNAME    
+} else {	 
+   set  _CHIPNAME at91eb40a
+}
+
+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 0x1f0f0f0f
+}
+
+
+#Atmel ties SRST & TRST together, at which point it makes
+#no sense to use TRST, but use TMS instead.
+#
+#The annoying thing with tying SRST & TRST together is that
+#there is no way to halt the CPU *before and during* the
+#SRST reset, which means that the CPU will run a number
+#of cycles before it can be halted(as much as milliseconds).
+reset_config srst_only srst_pulls_trst
+ 
+#jtag scan chain
+#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+#target configuration
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4
+
+# speed up memory downloads
+arm7_9 fast_memory_access enable
+arm7_9 dcc_downloads enable
+
+#flash driver
+flash bank ecosflash 0x01000000 0x200000 2 2 0 ecos/at91eb40a.elf
+
+# required for usable performance. Used for lots of
+# other things than flash programming.
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00030000 -work-area-size 0x10000 -work-area-backup 0
+
+$_TARGETNAME configure -event reset-init {
+	puts "Running reset init script for AT91EB40A"
+	# Reset script for AT91EB40a
+	reg cpsr 0x000000D3
+	mww 0xFFE00020 0x1
+	mww 0xFFE00024 0x00000000  
+	mww 0xFFE00000 0x01002539 
+	mww 0xFFFFF124 0xFFFFFFFF  
+	mww 0xffff0010 0x100
+	mww 0xffff0034 0x100
+}