Dick Hollenbeck <dick@softplc.com> moved stuff into openocd.c - should never have...

[openocd.git] / src / target / target / at91eb40a.cfg

diff --git a/src/target/target/at91eb40a.cfg b/src/target/target/at91eb40a.cfg
index 7a3a620a7401842677f5344a7d8ffac7f1a6317b..39fbe095ae417fa0113d806d5eff70fda7665f76 100644 (file)
--- a/src/target/target/at91eb40a.cfg
+++ b/src/target/target/at91eb40a.cfg
@@ -1,5 +1,25 @@
 #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.
 #
@@ -11,24 +31,31 @@ 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
 
 #target configuration
-#target arm7tdmi <endianness> <reset mode> <chainpos> <variant>
-target arm7tdmi little reset_init 0 arm7tdmi-s_r4
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi-s_r4
 
 # speed up memory downloads
-arm7 fast_memory_access enable
+arm7_9 fast_memory_access enable
 arm7_9 dcc_downloads enable
 
-# OpenOCD does not have a flash driver for for AT91FR40162S 
-target_script 0 reset event/at91eb40a_reset.cfg
+#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.
-working_area 0 0x00000000 0x20000 nobackup
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00030000 -work-area-size 0x10000 -work-area-backup 0
 
-#force hardware values - we're running out of flash more
-#often than not. The user can disable this in his
-#subsequent config script.
-arm7_9 force_hw_bkpts enable
+$_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
+}