Commit OMAP3530 and TI_BEAGLEBOARD config files from Kees, Dick, Derk, and others

git-svn-id: svn://svn.berlios.de/openocd/trunk@1408 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/target/board/ti_beagleboard.cfg b/src/target/board/ti_beagleboard.cfg
new file mode 100644 (file)
index 0000000..97251bd
--- /dev/null
+++ b/src/target/board/ti_beagleboard.cfg
@@ -0,0 +1,11 @@
+
+source [find target/omap3530.cfg]
+
+reset_config trst_and_srst
+jtag_reset 1 1
+sleep 10
+runtest 10
+jtag_reset 0 0
+
+endstate IDLE
+

diff --git a/src/target/target/omap3530.cfg b/src/target/target/omap3530.cfg
new file mode 100644 (file)
index 0000000..e17fe9e
--- /dev/null
+++ b/src/target/target/omap3530.cfg
@@ -0,0 +1,40 @@
+#File omap3530.cfg - as found on the BEAGLEBOARD
+#  Assumption is it is generic for all OMAP3530 
+
+#TI OMAP3 processor - http://www.ti.com 
+
+if { [info exists CHIPNAME] } {        
+   set  _CHIPNAME $CHIPNAME    
+} else {        
+   set  _CHIPNAME omap3
+}
+
+if { [info exists ENDIAN] } {  
+   set  _ENDIAN $ENDIAN    
+} else {        
+  # this defaults to a little endianness
+  set  _ENDIAN little
+}
+
+if { [info exists CPUTAPID ] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+  # force an error till we get a good number
+  set _CPUTAPID 0x0B6D602F
+}
+
+#jtag scan chain
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0 -expected-id $_CPUTAPID -disable
+jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0xf -expected-id 0x0b7ae02f
+
+jtag configure $_CHIPNAME.cpu -event tap-enable {
+       puts "Enabling Cortex-A8 @ OMAP3"
+       irscan omap3.jrc 7 -endstate IRPAUSE
+       drscan omap3.jrc 8 0x89 -endstate DRPAUSE
+       irscan omap3.jrc 2 -endstate IRPAUSE
+       drscan omap3.jrc 32 0xa3002108  -endstate IDLE
+       irscan omap3.jrc 0x3F -endstate IDLE
+       runtest 10
+       puts "Cortex-A8 @ OMAP3 enabled"
+}
+