X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=tcl%2Ftarget%2Flpc2294.cfg;h=83d595deb57f8bb87e85a681e86781720a47740a;hb=16432e681e0d776d7f40f14ad0aed3f7e17b848b;hp=b1042af0a25e197ceffbd253a4b4e7239a6be274;hpb=94fa8fd30ae5fd29529f401e123864565591e2ed;p=openocd.git

diff --git a/tcl/target/lpc2294.cfg b/tcl/target/lpc2294.cfg
index b1042af0a2..83d595deb5 100644
--- a/tcl/target/lpc2294.cfg
+++ b/tcl/target/lpc2294.cfg
@@ -2,10 +2,22 @@
 
 source [find target/lpc2xxx.cfg]
 
-proc init_targets {} {
-	# 256kB flash and 16kB SRAM, clocked with 12MHz crystal
+# parameters:
+# - core_freq_khz - frequency of core in kHz during flashing, usually equal to connected crystal or internal oscillator, e.g. 12000
+# - adapter_freq_khz - frequency of debug adapter in kHz, should be 8x slower than core_freq_khz, e.g. 1000
+
+proc setup_lpc2294 {core_freq_khz adapter_freq_khz} {
+	# 256kB flash and 16kB SRAM
 	# setup_lpc2xxx <chip_name> <cputapid> <flash_size> <flash_variant> <workarea_size> <core_freq_khz> <adapter_freq_khz>
 	
 	# !! TAPID unknown !!
-	setup_lpc2xxx lpc2294 0xffffffff 0x40000 lpc2000_v1 0x4000 12000 1500
+	setup_lpc2xxx lpc2294 0xffffffff 0x40000 lpc2000_v1 0x4000 $core_freq_khz $adapter_freq_khz
+}
+
+proc init_targets {} {
+	# default to core clocked with 12MHz crystal
+	echo "Warning - assuming default core clock 12MHz! Flashing may fail if actual core clock is different."
+	
+	# setup_lpc2294 <core_freq_khz> <adapter_freq_khz>
+	setup_lpc2294 12000 1500
 }