Add warning to generated Doxyfile to edit Doxyfile.in.

[openocd] / src / target / target / xba_revA3.cfg

diff --git a/src/target/target/xba_revA3.cfg b/src/target/target/xba_revA3.cfg
index c65f7350df426d7049531d0d2e693dc45c6f30c9..007cb9e1d712af675715bcc304794035df22f9de 100644 (file)
--- a/src/target/target/xba_revA3.cfg
+++ b/src/target/target/xba_revA3.cfg
@@ -1,20 +1,84 @@
 #Written by: Michael Schwingen <rincewind@discworld.dascon.de>
 
+if { [info exists CHIPNAME] } {        
+   set  _CHIPNAME $CHIPNAME    
+} else {        
+   set  _CHIPNAME xba_reva3
+}
+
+if { [info exists ENDIAN] } {  
+   set  _ENDIAN $ENDIAN    
+} else {        
+  # default to big endian
+   set  _ENDIAN big
+}
+
+if { [info exists CPUTAPID ] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+  # force an error till we get a good number
+   set _CPUTAPID 0xffffffff
+}
+
 reset_config trst_and_srst separate
 
 jtag_nsrst_delay 100
 jtag_ntrst_delay 100
 
 #jtag scan chain
-#format L IRC IRCM IDCODE (Length, IR Capture, IR capture Mask, IDCODE)
-jtag_device 7 0x1 0x7f 0x7e
+jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID
+
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -variant ixp42x
+$_TARGETNAME configure -event reset-init {
+       #############################################################################
+       # setup expansion bus CS, disable external wdt
+       #############################################################################
+       mww 0xc4000000  0xbd113842  #CS0  : Flash, write enabled @0x50000000
+       mww 0xc4000004  0x94d10013  #CS1
+       mww 0xc4000008  0x95960003  #CS2
+       mww 0xc400000c  0x00000000  #CS3
+       mww 0xc4000010  0x80900003  #CS4
+       mww 0xc4000014  0x9d520003  #CS5
+       mww 0xc4000018  0x81860001  #CS6
+       mww 0xc400001c  0x80900003  #CS7
+
+       #############################################################################
+       # init SDRAM controller: 16MB, one bank, CL3
+       #############################################################################
+       mww 0xCC000000  0x2A # SDRAM_CFG: 64MBit, CL3
+       mww 0xCC000004     0 # disable refresh
+       mww 0xCC000008     3 # NOP
+       sleep 100
+       mww 0xCC000004  2100 # set refresh counter
+       mww 0xCC000008     2 # Precharge All Banks
+       sleep 100
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     4 # Auto Refresh
+       mww 0xCC000008     1 # Mode Select CL3
+
+       #mww 0xc4000020  0xffffee # CFG0: remove expansion bus boot flash
+       #mirror at 0x00000000
+
+       #big endian
+       reg XSCALE_CTRL 0xF8
+
+       #
+       # detect flash
+       #
+       flash probe 0
+}
 
-target  xscale big           0          ixp42x
-target_script 0 reset event/xba_revA3.script
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20010000 -work-area-size 0x8060 -work-area-backup 0
 
 
 flash bank cfi 0x50000000 0x400000 2 2 0
-working_area 0 0x20010000 0x8060 nobackup
 
 init 
 reset init