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-rw-r--r--doc/openocd.texi3
-rw-r--r--src/jtag/ft2232.c10
-rw-r--r--tcl/board/ek-lm3s9b9x.cfg18
-rw-r--r--tcl/interface/luminary-icdi.cfg12
-rw-r--r--tcl/target/lm3s9b9x.cfg39
5 files changed, 82 insertions, 0 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi
index b9520604..b1aae199 100644
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -539,6 +539,8 @@ chips are starting to become available in JTAG adapters.
@* See: @url{http://www.signalyzer.com}
@item @b{evb_lm3s811}
@* See: @url{http://www.luminarymicro.com} - The Stellaris LM3S811 eval board has an FTD2232C chip built in.
+@item @b{luminary_icdi}
+@* See: @url{http://www.luminarymicro.com} - Luminary In-Circuit Debug Interface (ICDI) Board, included in the Stellaris LM3S9B90 and LM3S9B92 Evaluation Kits.
@item @b{olimex-jtag}
@* See: @url{http://www.olimex.com}
@item @b{flyswatter}
@@ -1829,6 +1831,7 @@ Currently valid layout @var{name} values include:
@item @b{evb_lm3s811} Luminary Micro EVB_LM3S811 as a JTAG interface,
either for the local Cortex-M3 (SRST only)
or in a passthrough mode (neither SRST nor TRST)
+@item @b{luminary_icdi} Luminary In-Circuit Debug Interface (ICDI) Board
@item @b{flyswatter} Tin Can Tools Flyswatter
@item @b{icebear} ICEbear JTAG adapter from Section 5
@item @b{jtagkey} Amontec JTAGkey and JTAGkey-Tiny (and compatibles)
diff --git a/src/jtag/ft2232.c b/src/jtag/ft2232.c
index c870262e..4cba9d90 100644
--- a/src/jtag/ft2232.c
+++ b/src/jtag/ft2232.c
@@ -156,6 +156,7 @@ static const ft2232_layout_t ft2232_layouts[] =
{ "oocdlink", jtagkey_init, jtagkey_reset, NULL },
{ "signalyzer", usbjtag_init, usbjtag_reset, NULL },
{ "evb_lm3s811", usbjtag_init, usbjtag_reset, NULL },
+ { "luminary_icdi", usbjtag_init, usbjtag_reset, NULL },
{ "olimex-jtag", olimex_jtag_init, olimex_jtag_reset, olimex_jtag_blink },
{ "flyswatter", flyswatter_init, flyswatter_reset, flyswatter_jtag_blink },
{ "turtelizer2", turtle_init, turtle_reset, turtle_jtag_blink },
@@ -2163,6 +2164,15 @@ static int usbjtag_init(void)
low_output = 0x88;
low_direction = 0x8b;
}
+ else if (strcmp(ft2232_layout, "luminary_icdi") == 0)
+ {
+ nTRST = 0x0;
+ nTRSTnOE = 0x00;
+ nSRST = 0x20;
+ nSRSTnOE = 0x20;
+ low_output = 0x88;
+ low_direction = 0xcb;
+ }
else
{
LOG_ERROR("BUG: usbjtag_init called for unknown layout '%s'", ft2232_layout);
diff --git a/tcl/board/ek-lm3s9b9x.cfg b/tcl/board/ek-lm3s9b9x.cfg
new file mode 100644
index 00000000..ccf7c883
--- /dev/null
+++ b/tcl/board/ek-lm3s9b9x.cfg
@@ -0,0 +1,18 @@
+#
+# Luminary Micro Stellaris LM3S9B9x Evaluation Kits
+#
+# http://www.luminarymicro.com/products/ek-lm3s9b90.html
+# http://www.luminarymicro.com/products/ek-lm3s9b92.html
+#
+
+source [find interface/luminary-icdi.cfg]
+source [find target/lm3s9b9x.cfg]
+
+# jtag speed
+jtag_khz 500
+
+jtag_nsrst_delay 100
+jtag_ntrst_delay 100
+
+#LM3S9B9x Evaluation Board has only srst
+reset_config srst_only
diff --git a/tcl/interface/luminary-icdi.cfg b/tcl/interface/luminary-icdi.cfg
new file mode 100644
index 00000000..04330a16
--- /dev/null
+++ b/tcl/interface/luminary-icdi.cfg
@@ -0,0 +1,12 @@
+#
+# Luminary Micro Stellaris LM3S9B9x Evaluation Kits
+# In-Circuit Debug Interface (ICDI) Board
+#
+# http://www.luminarymicro.com/products/ek-lm3s9b90.html
+# http://www.luminarymicro.com/products/ek-lm3s9b92.html
+#
+
+interface ft2232
+ft2232_device_desc "Luminary Micro ICDI Board"
+ft2232_layout luminary_icdi
+ft2232_vid_pid 0x0403 0xbcda
diff --git a/tcl/target/lm3s9b9x.cfg b/tcl/target/lm3s9b9x.cfg
new file mode 100644
index 00000000..e5a5b504
--- /dev/null
+++ b/tcl/target/lm3s9b9x.cfg
@@ -0,0 +1,39 @@
+#
+# Luminary Micro Stellaris LM3S9B9x Microcontroller
+#
+# http://www.luminarymicro.com/products/lm3s9b90.html
+# http://www.luminarymicro.com/products/lm3s9b92.htm
+#
+
+if { [info exists CHIPNAME] } {
+ set _CHIPNAME $CHIPNAME
+} else {
+ set _CHIPNAME lm3s9b9x
+}
+
+if { [info exists ENDIAN] } {
+ set _ENDIAN $ENDIAN
+} else {
+ # this defaults to a little endian
+ set _ENDIAN little
+}
+
+if { [info exists CPUTAPID ] } {
+ set _CPUTAPID $CPUTAPID
+} else {
+ # forth generation Tempest device
+ set _CPUTAPID 0x4ba00477
+}
+
+#jtag scan chain
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -expected-id $_CPUTAPID
+
+#Cortex-M3 with Luminary lm3s variant
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME -variant lm3s
+
+# 16k working area at base of ram
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x20000000 -work-area-size 0x4000 -work-area-backup 0
+
+#flash configuration
+flash bank stellaris 0 0 0 0 0