Alan Carvalho de Assis <acassis@gmail.com> imx31pdk.cfg reset init event

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

diff --git a/src/target/target/at91eb40a.cfg b/src/target/target/at91eb40a.cfg
index 18cc04a8e3ab769182003dabeefce39f4d699506..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.
 #
@@ -11,10 +31,11 @@ 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 little 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_9 fast_memory_access enable
@@ -25,18 +46,10 @@ 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
-
-#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
-
-global reset_count
-set reset_count 0
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00030000 -work-area-size 0x10000 -work-area-backup 0
 
-proc target_reset_0 {} {
-       global reset_count
+$_TARGETNAME configure -event reset-init {
+       puts "Running reset init script for AT91EB40A"
        # Reset script for AT91EB40a
        reg cpsr 0x000000D3
        mww 0xFFE00020 0x1
@@ -45,12 +58,4 @@ proc target_reset_0 {} {
        mww 0xFFFFF124 0xFFFFFFFF  
        mww 0xffff0010 0x100
        mww 0xffff0034 0x100
-       set reset_count [expr $reset_count+1]
-       echo "Testing reset $reset_count !"
-}
-
-proc target_pre_reset_0 {} {
-       global reset_count
-       set reset_count [expr $reset_count+1]
-       echo "Testing pre_reset $reset_count !"
 }