# 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
-
-# Board has only srst
-reset_config srst_only
-
+# 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 0x4000
+set CHIPNAME lm3s3748
+source [find target/stellaris.cfg]