diff --git a/boards/arc/hsdk/support/openocd-2-cores.cfg b/boards/arc/hsdk/support/openocd-2-cores.cfg
index 1060e695b83..7e1c6a6ba54 100644
--- a/boards/arc/hsdk/support/openocd-2-cores.cfg
+++ b/boards/arc/hsdk/support/openocd-2-cores.cfg
@@ -41,6 +41,10 @@ set _CHIPNAME arc-em
 
 # OpenOCD discovers JTAG TAPs in reverse order.
 
+set _TARGETNAME4 $_CHIPNAME.cpu4
+jtag newtap $_CHIPNAME cpu4 -irlen 4 -ircapture 0x1 -expected-id 0x200c24b1
+set _TARGETNAME3 $_CHIPNAME.cpu3
+jtag newtap $_CHIPNAME cpu3 -irlen 4 -ircapture 0x1 -expected-id 0x200824b1
 set _TARGETNAME2 $_CHIPNAME.cpu2
 jtag newtap $_CHIPNAME cpu2 -irlen 4 -ircapture 0x1 -expected-id 0x200424b1
 set _TARGETNAME1 $_CHIPNAME.cpu1