-# Stellaris lm3s3748 Evaluation Kit
-# http://www.luminarymicro.com/products/lm3s3748_usb_h_d_evaluation_kits.html
-
-# NOTE: to use the on-board FT2232 JTAG interface:
-# source [find interface/luminary.cfg]
-
-source [find target/lm3s3748.cfg]
-
-# LM3S parts don't support RTCK
-jtag_khz 500
-
-jtag_nsrst_delay 100
-jtag_ntrst_delay 100
-
-# Board has only srst
-reset_config srst_only
-
+#
+# TI/Luminary Stellaris lm3s3748 Evaluation Kits
+#
+# http://www.ti.com/tool/ek-lm3s3748
+#
+
+# 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/ftdi/luminary.cfg]
+
+# 20k working area
+set WORKAREASIZE 0x4000
+set CHIPNAME lm3s3748
+source [find target/stellaris.cfg]