diff --git a/samples/sysbuild/hello_world/Kconfig.sysbuild b/samples/sysbuild/hello_world/Kconfig.sysbuild
index edec01b94c9..7ebe170e85f 100644
--- a/samples/sysbuild/hello_world/Kconfig.sysbuild
+++ b/samples/sysbuild/hello_world/Kconfig.sysbuild
@@ -3,5 +3,34 @@
 
 source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
 
+choice REMOTE_NRF54H20_CORE
+	prompt "Remote nRF54h20 core"
+	default REMOTE_NRF54H20_CPUFLPR_CORE
+	depends on SOC_NRF54H20_CPUAPP
+
+config REMOTE_NRF54H20_CPUFLPR_CORE
+	bool "flpr core"
+
+config REMOTE_NRF54H20_CPUFLPR_XIP_CORE
+	bool "flpr/xip core"
+
+config REMOTE_NRF54H20_CPUPPR_CORE
+	bool "ppr core"
+
+config REMOTE_NRF54H20_CPUPPR_XIP_CORE
+	bool "ppr/xip core"
+
+config REMOTE_NRF54H20_CPURAD_CORE
+	bool "cpurad"
+
+endchoice
+
 config REMOTE_BOARD
-	string "The board used for remote target"
+	string
+	default "$(BOARD)/nrf5340/cpunet" if SOC_NRF5340_CPUAPP
+	default "$(BOARD)/nrf54l15/cpuflpr" if SOC_NRF54L15_CPUAPP
+	default "$(BOARD)/nrf54h20/cpurad" if SOC_NRF54H20_CPUAPP && REMOTE_NRF54H20_CPURAD_CORE
+	default "$(BOARD)/nrf54h20/cpuppr" if SOC_NRF54H20_CPUAPP && REMOTE_NRF54H20_CPUPPR_CORE
+	default "$(BOARD)/nrf54h20/cpuppr/xip" if SOC_NRF54H20_CPUAPP && REMOTE_NRF54H20_CPUPPR_XIP_CORE
+	default "$(BOARD)/nrf54h20/cpuflpr" if SOC_NRF54H20_CPUAPP && REMOTE_NRF54H20_CPUFLPR_CORE
+	default "$(BOARD)/nrf54h20/cpuflpr/xip" if SOC_NRF54H20_CPUAPP && REMOTE_NRF54H20_CPUFLPR_XIP_CORE
diff --git a/samples/sysbuild/hello_world/sample.yaml b/samples/sysbuild/hello_world/sample.yaml
index e638594c634..a92107777c5 100644
--- a/samples/sysbuild/hello_world/sample.yaml
+++ b/samples/sysbuild/hello_world/sample.yaml
@@ -18,7 +18,6 @@ tests:
       - nrf5340dk/nrf5340/cpuapp
     integration_platforms:
       - nrf5340dk/nrf5340/cpuapp
-    extra_args: SB_CONF_FILE=sysbuild/nrf5340dk_nrf5340_cpunet.conf
 
   sample.sysbuild.hello_world.nrf54h20dk_cpuapp_cpurad:
     platform_allow:
@@ -26,7 +25,7 @@ tests:
     integration_platforms:
       - nrf54h20dk/nrf54h20/cpuapp
     extra_args:
-      - SB_CONF_FILE=sysbuild/nrf54h20dk_nrf54h20_cpurad.conf
+      - SB_CONFIG_REMOTE_NRF54H20_CPURAD_CORE=y
       - hello_world_CONFIG_SOC_NRF54H20_CPURAD_ENABLE=y
   sample.sysbuild.hello_world.nrf54h20dk_cpuapp_cpuppr:
     platform_allow:
@@ -34,8 +33,7 @@ tests:
     integration_platforms:
       - nrf54h20dk/nrf54h20/cpuapp
     extra_args:
-
-      - SB_CONF_FILE=sysbuild/nrf54h20dk_nrf54h20_cpuppr.conf
+      - SB_CONFIG_REMOTE_NRF54H20_CPUPPR_CORE=y
       - hello_world_SNIPPET=nordic-ppr
   sample.sysbuild.hello_world.nrf54h20dk_cpuapp_cpuppr_xip:
     platform_allow:
@@ -43,19 +41,20 @@ tests:
     integration_platforms:
       - nrf54h20dk/nrf54h20/cpuapp
     extra_args:
-
-      - SB_CONF_FILE=sysbuild/nrf54h20dk_nrf54h20_cpuppr_xip.conf
+      - SB_CONFIG_REMOTE_NRF54H20_CPUPPR_XIP_CORE=y
       - hello_world_SNIPPET=nordic-ppr-xip
-  sample.sysbuild.hello_world.nrf54l15dk_nrf54l15_cpuflpr:
+  sample.sysbuild.hello_world.nrf54l15_cpuflpr:
     platform_allow:
       - nrf54l15dk/nrf54l15/cpuapp
       - ophelia4ev/nrf54l15/cpuapp
+      - bl54l15_dvk/nrf54l15/cpuapp
+      - bl54l15u_dvk/nrf54l15/cpuapp
     integration_platforms:
       - nrf54l15dk/nrf54l15/cpuapp
       - ophelia4ev/nrf54l15/cpuapp
+      - bl54l15_dvk/nrf54l15/cpuapp
+      - bl54l15u_dvk/nrf54l15/cpuapp
     extra_args:
-
-      - SB_CONF_FILE=sysbuild/nrf54l15dk_nrf54l15_cpuflpr.conf
       - hello_world_SNIPPET=nordic-flpr
   sample.sysbuild.hello_world.nrf54h20dk_cpuapp_cpuflpr:
     platform_allow:
@@ -63,8 +62,7 @@ tests:
     integration_platforms:
       - nrf54h20dk/nrf54h20/cpuapp
     extra_args:
-
-      - SB_CONF_FILE=sysbuild/nrf54h20dk_nrf54h20_cpuflpr.conf
+      - SB_CONFIG_REMOTE_NRF54H20_CPUFLPR_CORE=y
       - hello_world_SNIPPET=nordic-flpr
   sample.sysbuild.hello_world.nrf54h20dk_cpuapp_cpuflpr_xip:
     platform_allow:
@@ -72,21 +70,5 @@ tests:
     integration_platforms:
       - nrf54h20dk/nrf54h20/cpuapp
     extra_args:
-      - SB_CONF_FILE=sysbuild/nrf54h20dk_nrf54h20_cpuflpr_xip.conf
+      - SB_CONFIG_REMOTE_NRF54H20_CPUFLPR_XIP_CORE=y
       - hello_world_SNIPPET=nordic-flpr-xip
-  sample.sysbuild.hello_world.bl54l15_dvk_nrf54l15_cpuflpr:
-    platform_allow:
-      - bl54l15_dvk/nrf54l15/cpuapp
-    integration_platforms:
-      - bl54l15_dvk/nrf54l15/cpuapp
-    extra_args:
-      - SB_CONF_FILE=sysbuild/bl54l15_dvk_nrf54l15_cpuflpr.conf
-      - hello_world_SNIPPET=nordic-flpr
-  sample.sysbuild.hello_world.bl54l15u_dvk_nrf54l15_cpuflpr:
-    platform_allow:
-      - bl54l15u_dvk/nrf54l15/cpuapp
-    integration_platforms:
-      - bl54l15u_dvk/nrf54l15/cpuapp
-    extra_args:
-      - SB_CONF_FILE=sysbuild/bl54l15u_dvk_nrf54l15_cpuflpr.conf
-      - hello_world_SNIPPET=nordic-flpr
diff --git a/samples/sysbuild/hello_world/sysbuild.cmake b/samples/sysbuild/hello_world/sysbuild.cmake
index 8f8fc49dbff..654c4175faa 100644
--- a/samples/sysbuild/hello_world/sysbuild.cmake
+++ b/samples/sysbuild/hello_world/sysbuild.cmake
@@ -1,27 +1,26 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-if("${SB_CONFIG_REMOTE_BOARD}" STREQUAL "")
-  message(FATAL_ERROR "REMOTE_BOARD must be set to a valid board name")
-endif()
+if(DEFINED SB_CONFIG_REMOTE_BOARD)
+  ExternalZephyrProject_Add(
+    APPLICATION remote
+    SOURCE_DIR ${APP_DIR}/remote
+    BOARD ${SB_CONFIG_REMOTE_BOARD}
+    BOARD_REVISION ${BOARD_REVISION}
+  )
 
-ExternalZephyrProject_Add(
-  APPLICATION remote
-  SOURCE_DIR ${APP_DIR}/remote
-  BOARD ${SB_CONFIG_REMOTE_BOARD}
-)
+  if(SB_CONFIG_SOC_SERIES_NRF53X)
+    set_property(GLOBAL APPEND PROPERTY PM_DOMAINS CPUNET)
+    set_property(GLOBAL APPEND PROPERTY PM_CPUNET_IMAGES remote)
+    set_property(GLOBAL PROPERTY DOMAIN_APP_CPUNET remote)
+    set(CPUNET_PM_DOMAIN_DYNAMIC_PARTITION remote CACHE INTERNAL "")
+  else(SB_CONFIG_SOC_SERIES_NRF54LX)
+    set_property(GLOBAL APPEND PROPERTY PM_DOMAINS CPUFLPR)
+    set_property(GLOBAL APPEND PROPERTY PM_CPUFLPR_IMAGES remote)
+    set_property(GLOBAL PROPERTY DOMAIN_APP_CPUFLPR remote)
+    set(CPUFLPR_PM_DOMAIN_DYNAMIC_PARTITION remote CACHE INTERNAL "")
+  endif()
 
-if(SB_CONFIG_SOC_SERIES_NRF53X)
-  set_property(GLOBAL APPEND PROPERTY PM_DOMAINS CPUNET)
-  set_property(GLOBAL APPEND PROPERTY PM_CPUNET_IMAGES remote)
-  set_property(GLOBAL PROPERTY DOMAIN_APP_CPUNET remote)
-  set(CPUNET_PM_DOMAIN_DYNAMIC_PARTITION remote CACHE INTERNAL "")
-else(SB_CONFIG_SOC_SERIES_NRF54LX)
-  set_property(GLOBAL APPEND PROPERTY PM_DOMAINS CPUFLPR)
-  set_property(GLOBAL APPEND PROPERTY PM_CPUFLPR_IMAGES remote)
-  set_property(GLOBAL PROPERTY DOMAIN_APP_CPUFLPR remote)
-  set(CPUFLPR_PM_DOMAIN_DYNAMIC_PARTITION remote CACHE INTERNAL "")
+  add_dependencies(${DEFAULT_IMAGE} remote)
+  sysbuild_add_dependencies(FLASH ${DEFAULT_IMAGE} remote)
 endif()
-
-add_dependencies(${DEFAULT_IMAGE} remote)
-sysbuild_add_dependencies(FLASH ${DEFAULT_IMAGE} remote)
diff --git a/samples/sysbuild/hello_world/sysbuild/bl54l15_dvk_nrf54l15_cpuflpr.conf b/samples/sysbuild/hello_world/sysbuild/bl54l15_dvk_nrf54l15_cpuflpr.conf
deleted file mode 100644
index e8014484067..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/bl54l15_dvk_nrf54l15_cpuflpr.conf
+++ /dev/null
@@ -1,6 +0,0 @@
-# Copyright (c) 2025 Nordic Semiconductor ASA
-# Copyright (c) 2025 Ezurio LLC
-#
-# SPDX-License-Identifier: Apache-2.0
-
-SB_CONFIG_REMOTE_BOARD="bl54l15_dvk/nrf54l15/cpuflpr"
diff --git a/samples/sysbuild/hello_world/sysbuild/bl54l15u_dvk_nrf54l15_cpuflpr.conf b/samples/sysbuild/hello_world/sysbuild/bl54l15u_dvk_nrf54l15_cpuflpr.conf
deleted file mode 100644
index 927961f56e3..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/bl54l15u_dvk_nrf54l15_cpuflpr.conf
+++ /dev/null
@@ -1,6 +0,0 @@
-# Copyright (c) 2025 Nordic Semiconductor ASA
-# Copyright (c) 2025 Ezurio LLC
-#
-# SPDX-License-Identifier: Apache-2.0
-
-SB_CONFIG_REMOTE_BOARD="bl54l15u_dvk/nrf54l15/cpuflpr"
diff --git a/samples/sysbuild/hello_world/sysbuild/nrf5340dk_nrf5340_cpunet.conf b/samples/sysbuild/hello_world/sysbuild/nrf5340dk_nrf5340_cpunet.conf
deleted file mode 100644
index b8ae05d4ef6..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/nrf5340dk_nrf5340_cpunet.conf
+++ /dev/null
@@ -1 +0,0 @@
-SB_CONFIG_REMOTE_BOARD="nrf5340dk/nrf5340/cpunet"
diff --git a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuflpr.conf b/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuflpr.conf
deleted file mode 100644
index 1f67cc41798..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuflpr.conf
+++ /dev/null
@@ -1 +0,0 @@
-SB_CONFIG_REMOTE_BOARD="nrf54h20dk/nrf54h20/cpuflpr"
diff --git a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuflpr_xip.conf b/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuflpr_xip.conf
deleted file mode 100644
index 0d827be9a1b..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuflpr_xip.conf
+++ /dev/null
@@ -1 +0,0 @@
-SB_CONFIG_REMOTE_BOARD="nrf54h20dk/nrf54h20/cpuflpr/xip"
diff --git a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuppr.conf b/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuppr.conf
deleted file mode 100644
index f50bc8553a0..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuppr.conf
+++ /dev/null
@@ -1 +0,0 @@
-SB_CONFIG_REMOTE_BOARD="nrf54h20dk/nrf54h20/cpuppr"
diff --git a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuppr_xip.conf b/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuppr_xip.conf
deleted file mode 100644
index 270c92c09a4..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpuppr_xip.conf
+++ /dev/null
@@ -1 +0,0 @@
-SB_CONFIG_REMOTE_BOARD="nrf54h20dk/nrf54h20/cpuppr/xip"
diff --git a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpurad.conf b/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpurad.conf
deleted file mode 100644
index dd863e78d99..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/nrf54h20dk_nrf54h20_cpurad.conf
+++ /dev/null
@@ -1 +0,0 @@
-SB_CONFIG_REMOTE_BOARD="nrf54h20dk/nrf54h20/cpurad"
diff --git a/samples/sysbuild/hello_world/sysbuild/nrf54l15dk_nrf54l15_cpuflpr.conf b/samples/sysbuild/hello_world/sysbuild/nrf54l15dk_nrf54l15_cpuflpr.conf
deleted file mode 100644
index 203dc628f47..00000000000
--- a/samples/sysbuild/hello_world/sysbuild/nrf54l15dk_nrf54l15_cpuflpr.conf
+++ /dev/null
@@ -1 +0,0 @@
-SB_CONFIG_REMOTE_BOARD="nrf54l15dk/nrf54l15/cpuflpr"