cfg: ignore ICEPick jrc tap version

Due to reports of newer targets using a updated version of the ICEPick tap
rather than add another tapid we ignore the tap version.

Also see Trac 49 for details.

Change-Id: Ic78414c54af2545c817e1bb2c860970c1b587259
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/1373


Tested-by: jenkins
Reviewed-by: Peter Stuge <peter@stuge.se>

tcl/target/am335x.cfg

@@ -55,7 +55,7 @@ if { [info exists JRC_TAPID ] } {
 } else {
    set _JRC_TAPID 0x0b94402f
 }
-jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f -expected-id $_JRC_TAPID
+jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f -expected-id $_JRC_TAPID -ignore-version
 jtag configure $_CHIPNAME.jrc -event setup "jtag tapenable $_CHIPNAME.dap"
 # some TCK tycles are required to activate the DEBUG power domain
 jtag configure $_CHIPNAME.jrc -event post-reset "runtest 100"

tcl/target/omapl138.cfg

@@ -35,7 +35,7 @@ if { [info exists JRC_TAPID] } {
 } else {
    set _JRC_TAPID 0x0b7d102f
 }
-jtag newtap $_CHIPNAME jrc -irlen 6 -irmask 0x3f -expected-id $_JRC_TAPID
+jtag newtap $_CHIPNAME jrc -irlen 6 -irmask 0x3f -expected-id $_JRC_TAPID -ignore-version
 
 jtag configure $_CHIPNAME.jrc -event setup \
 	"jtag tapenable $_CHIPNAME.etb; jtag tapenable $_CHIPNAME.arm"