runtest 10
}
+# jrc == TAP name for the ICEpick
+# coreid== core id number 0..15 (not same as port number!)
+proc icepick_d_set_coreid {jrc coreid } {
+ icepick_c_router $jrc 1 0x6 $coreid 0x2008
+}
+
# jrc == TAP name for the ICEpick
# port == a port number, 0..15
# Follow the sequence described in
# http://processors.wiki.ti.com/images/f/f6/Router_Scan_Sequence-ICEpick-D.pdf
-proc icepick_d_tapenable {jrc port} {
+proc icepick_d_tapenable {jrc port coreid} {
# First CONNECT to the ICEPick
icepick_c_connect $jrc
+ icepick_c_setup $jrc
# Select the port
- irscan $jrc [CONST IR_ROUTER] -endstate IRPAUSE
- drscan $jrc 32 [expr 0xa0002108 + ($port << 24)] -endstate DRPAUSE
+ icepick_c_router $jrc 1 0x2 $port 0x2108
# Set 4 bit core ID to the Cortex-A
- irscan $jrc [CONST IR_ROUTER] -endstate IRPAUSE
- drscan $jrc 32 0xe0002008 -endstate DRPAUSE
+ icepick_d_set_coreid $jrc $coreid
# Enter the bypass state
irscan $jrc [CONST IF_BYPASS] -endstate RUN/IDLE