TCL scripts: add support for ST SPEAr310

[fw/openocd] / tcl / target / spear3xx.cfg

diff --git a/tcl/target/spear3xx.cfg b/tcl/target/spear3xx.cfg
new file mode 100644 (file)
index 0000000..ef289e3
--- /dev/null
+++ b/tcl/target/spear3xx.cfg
@@ -0,0 +1,41 @@
+# Target configuration for the ST SPEAr3xx family of system on chip
+# Supported SPEAr300, SPEAr310, SPEAr320
+# http://www.st.com/spear
+#
+# Processor: ARM926ejs
+# Info:      JTAG tap: spear3xx.cpu tap/device found: 0x07926041
+# Date:      2009-10-31
+# Author:    Antonio Borneo <borneo.antonio@gmail.com>
+
+if { [info exists CHIPNAME] } {
+       set _CHIPNAME $CHIPNAME
+} else {
+       set _CHIPNAME spear3xx
+}
+
+if { [info exists ENDIAN] } {
+       set _ENDIAN $ENDIAN
+} else {
+       set _ENDIAN little
+}
+
+if { [info exists CPUTAPID ] } {
+       set _CPUTAPID $CPUTAPID
+} else {
+       set _CPUTAPID 0x07926041
+}
+
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x03 \
+       -expected-id $_CPUTAPID
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME arm926ejs -endian $_ENDIAN \
+       -chain-position $_TARGETNAME
+
+# SPEAr3xx has a 8K block of sram @ 0xd280.0000
+# REVISIT: what OS puts virtual address equal to phys?
+$_TARGETNAME configure \
+       -work-area-virt 0xd2800000 \
+       -work-area-phys 0xd2800000 \
+       -work-area-size 0x2000 \
+       -work-area-backup 0