cfg: update Luminary config files

 - Update all Luminary config's to use a common target/stellaris.cfg.
 - Add Luminary ek-lm3s6965 config.
 - Increase working area for boards with more ram.

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>

9 files changed, 36 insertions, 105 deletions

diff --git a/tcl/board/ek-lm3s1968.cfg b/tcl/board/ek-lm3s1968.cfg
index cb83a3aa..184d368e 100644
--- a/tcl/board/ek-lm3s1968.cfg
+++ b/tcl/board/ek-lm3s1968.cfg
@@ -13,7 +13,8 @@
 source [find interface/luminary.cfg]
 
 # include the target config
-source [find target/lm3s1968.cfg]
+set CHIPNAME lm3s1968
+source [find target/stellaris.cfg]
 
 # jtag speed
 adapter_khz 3000
diff --git a/tcl/board/ek-lm3s3748.cfg b/tcl/board/ek-lm3s3748.cfg
index 4695c89e..acc62f63 100644
--- a/tcl/board/ek-lm3s3748.cfg
+++ b/tcl/board/ek-lm3s3748.cfg
@@ -5,6 +5,9 @@
 # so is using it in JTAG mode, as done here.
 source [find interface/luminary.cfg]
 
+# 20k working area
+set WORKAREASIZE 0x4000
+set CHIPNAME lm3s3748
 source [find target/stellaris.cfg]
 
 # Board has only srst
diff --git a/tcl/board/ek-lm3s6965.cfg b/tcl/board/ek-lm3s6965.cfg
new file mode 100644
index 00000000..e2cd1e2c
--- /dev/null
+++ b/tcl/board/ek-lm3s6965.cfg
@@ -0,0 +1,19 @@
+#
+# TI/Luminary Stellaris LM3S6965 Evaluation Kits
+#
+# http://www.luminarymicro.com/products/lm3s6965_ethernet_evaluation_kit.html
+
+# NOTE:  using the on-board FT2232 JTAG/SWD/SWO interface is optional!
+# so is using it in JTAG mode, as done here.
+source [find interface/luminary.cfg]
+
+# 20k working area
+set WORKAREASIZE 0x5000
+set CHIPNAME lm3s6965
+# include the target config
+source [find target/stellaris.cfg]
+
+adapter_nsrst_delay 100
+
+# LM3S6965 Evaluation Board has only srst
+reset_config srst_only
diff --git a/tcl/board/ek-lm3s811.cfg b/tcl/board/ek-lm3s811.cfg
index f036bc5e..0dcc70c2 100644
--- a/tcl/board/ek-lm3s811.cfg
+++ b/tcl/board/ek-lm3s811.cfg
@@ -8,9 +8,8 @@
 # NOTE:  older '811-EK boards (before rev C) shouldn't use this.
 source [find interface/luminary.cfg]
 
-   set  CHIPNAME lm3s811
-
 # include the target config
+set CHIPNAME lm3s811
 source [find target/stellaris.cfg]
 
 
diff --git a/tcl/board/ek-lm3s9b9x.cfg b/tcl/board/ek-lm3s9b9x.cfg
index 099e40d5..83f67319 100644
--- a/tcl/board/ek-lm3s9b9x.cfg
+++ b/tcl/board/ek-lm3s9b9x.cfg
@@ -8,7 +8,10 @@
 # NOTE:  using the bundled FT2232 JTAG/SWD/SWO interface is optional!
 # so is using in JTAG mode, as done here.
 source [find interface/luminary-icdi.cfg]
-source [find target/lm3s9b9x.cfg]
+
+set WORKAREASIZE 0x4000
+set CHIPNAME lm3s9b9x
+source [find target/stellaris.cfg]
 
 # jtag speed
 adapter_khz 500
diff --git a/tcl/target/lm3s1968.cfg b/tcl/target/lm3s1968.cfg
deleted file mode 100644
index 330bb56a..00000000
--- a/tcl/target/lm3s1968.cfg
+++ /dev/null
@@ -1,29 +0,0 @@
-# Script for TI/Luminary Stellaris LM3S1968
-
-if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
-} else {
-   set  _CHIPNAME lm3s1968
-}
-
-if { [info exists CPUTAPID ] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   set _CPUTAPID 0x3ba00477
-}
-
-#jtag scan chain
-jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -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 $_CHIPNAME.cpu -variant lm3s
-
-# 8k working area at base of ram, not backed up
-$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000
-
-#flash configuration
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME stellaris 0 0 0 0 $_TARGETNAME
diff --git a/tcl/target/lm3s6965.cfg b/tcl/target/lm3s6965.cfg
deleted file mode 100644
index 137cba9d..00000000
--- a/tcl/target/lm3s6965.cfg
+++ /dev/null
@@ -1,38 +0,0 @@
-# TI/Luminary Stellaris lm3s6965
-
-if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
-} else {
-   set  _CHIPNAME lm3s6965
-}
-
-if { [info exists CPUTAPID ] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   set _CPUTAPID 0x3ba00477
-}
-
-# jtag speed
-adapter_khz 500
-
-adapter_nsrst_delay 100
-jtag_ntrst_delay 100
-
-#LM3S6965 Evaluation Board has only srst
-reset_config srst_only
-
-#jtag scan chain
-jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 1 -irmask 0xf -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 $_CHIPNAME.cpu -variant lm3s
-
-# 8k working area at base of ram, not backed up
-$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000
-
-#flash configuration
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME stellaris 0 0 0 0 $_TARGETNAME
diff --git a/tcl/target/lm3s9b9x.cfg b/tcl/target/lm3s9b9x.cfg
deleted file mode 100644
index a727251f..00000000
--- a/tcl/target/lm3s9b9x.cfg
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# 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 CPUTAPID ] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   # Fourth 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 -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
-
-#flash configuration
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME stellaris 0 0 0 0 $_TARGETNAME
diff --git a/tcl/target/stellaris.cfg b/tcl/target/stellaris.cfg
index 5f4428f5..4235f910 100644
--- a/tcl/target/stellaris.cfg
+++ b/tcl/target/stellaris.cfg
@@ -18,6 +18,12 @@ if { [info exists CPUTAPID ] } {
    set _CPUTAPID 0x0ba00477
 }
 
+if { [info exists WORKAREASIZE ] } {
+   set _WORKAREASIZE $WORKAREASIZE
+} else {
+   set _WORKAREASIZE 0x2000
+}
+
 jtag newtap $_CHIPNAME cpu -irlen 4 -irmask 0xf \
 	-expected-id $_CPUTAPID -ignore-version
 
@@ -33,7 +39,7 @@ target create $_TARGETNAME cortex_m3 -chain-position $_CHIPNAME.cpu \
 # NOTE:  you may need or want to reconfigure the work area;
 # some parts have just 6K, and you may want to use other
 # addresses (at end of mem not beginning) or back it up.
-$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x2000
+$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE
 
 # JTAG speed ... slow enough to work with a 12 MHz RC oscillator;
 # LM3S parts don't support RTCK