tcl/ngultra: Use newly created armv8r target

ngultra cores are cortex-r52, so use armv8r target now its created.

Change-Id: If2d22593ab1e200ac15e7b883c70937acf1d2a59
Signed-off-by: Adrien Grassein <[email protected]>
Signed-off-by: Adrien Charruel <[email protected]>
Reviewed-on: https://review.openocd.org/c/openocd/+/8658
Reviewed-by: Antonio Borneo <[email protected]>
Tested-by: jenkins

Author: Adrien Grassein

tcl/target/ngultra.cfg

@@ -36,12 +36,11 @@ dap create $_CHIPNAME.coresight.dap -chain-position $_CHIPNAME.coresight.cpu
 for { set _core 0 } { $_core < $_cores } { incr _core } {
     cti create cti.$_core -dap $_CHIPNAME.coresight.dap -ap-num 0 \
         -baseaddr [lindex $CTIBASE $_core]
-# Cores are armv8-r but works with aarch64 (since armv8-r not directly supported by openocd yet).
     if { $_core == 0} {
-        target create core.$_core aarch64 -dap $_CHIPNAME.coresight.dap \
+        target create core.$_core armv8r -dap $_CHIPNAME.coresight.dap \
             -ap-num 0 -dbgbase [lindex $DBGBASE $_core] -cti cti.$_core
     } else {
-        target create core.$_core aarch64 -dap $_CHIPNAME.coresight.dap \
+        target create core.$_core armv8r -dap $_CHIPNAME.coresight.dap \
             -ap-num 0 -dbgbase [lindex $DBGBASE $_core] -cti cti.$_core -defer-examine
     }
 }