Common target file for LM3S CPU family
Signed-off-by: Yegor Yefremov <yegorsli...@googlemail.com>
Index: openocd/tcl/target/luminary.cfg
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ openocd/tcl/target/luminary.cfg 2009-11-09 09:57:02.000000000 +0100
@@ -0,0 +1,36 @@
+# TI/Luminary Stellaris LM3S CPU Family
+
+if { [info exists CHIPNAME] } {
+ set _CHIPNAME $CHIPNAME
+} else {
+ set _CHIPNAME lm3s
+}
+
+if { [info exists CPUTAPID ] } {
+ set _CPUTAPID $CPUTAPID
+} else {
+ set _CPUTAPID 0x3ba00477
+}
+
+# jtag speed
+jtag_khz 500
+
+#jtag scan chain
+# CPU TAP ID 0x1ba00477 for lm3s811 first revision added
+# CPU TAP ID 0x2ba00477 for lm3s811 Rev C2 added
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf
-expected-id 0x1ba00477 -expected-id 0x2ba00477 -expected-id
$_CPUTAPID
+
+# the luminary variant causes a software reset rather than asserting SRST
+# this stops the debug registers from being cleared
+# this will be fixed in later revisions of silicon
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m3 -chain-position $_CHIPNAME.cpu
-variant lm3s
+
+# 16k working area at base of ram, not backed up
+$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size
0x4000 -event reset-init {jtag_khz 3000}
+
+#flash configuration
+flash bank stellaris 0 0 0 0 $_TARGETNAME
+
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