samples: bluetooth: peripheral_urat: Add nrf54h20 rpc_host to build

Add possibility to build the sample application targeted to nrf54h20
with use of Bluetooth API wrapped with RPC Host client. The Radio
core application in such case must be ipc_radio with enabled Bluetooth
RPC host. That reqires change to sysbuild configuration of the
sample application.

One note, the Bluetooth RPC subsystem requires to have same Bluetooth
device name on obth ends of RPC communication, so there is used
FILE_SUFFIX=bt_rpc and provided sysbuild configuration files that
are include when the suffix is used in build call.

To build the sample with enabled Bluetooth RPC subsys use:
'west build -b nrf54h20dk/nrf54h20/cpuapp --sysbuild -p
 -S nordic-bt-rpc -- -DFILE_SUFFIX=bt_rpc'

Signed-off-by: Piotr Pryga <[email protected]>

samples/bluetooth/peripheral_uart/Kconfig.sysbuild

@@ -8,6 +8,3 @@ source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
 
 config NRF_DEFAULT_IPC_RADIO
 	default y
-
-config NETCORE_IPC_RADIO_BT_HCI_IPC
-	default y

samples/bluetooth/peripheral_uart/sample.yaml

@@ -43,11 +43,13 @@ tests:
   sample.bluetooth.peripheral_uart_ble_rpc:
     sysbuild: true
     build_only: true
-    extra_configs:
-      - CONFIG_BT_RPC_STACK=y
+    extra_args:
+      - SNIPPET=nordic-bt-rpc
+      - FILE_SUFFIX=bt_rpc
     integration_platforms:
       - nrf5340dk/nrf5340/cpuapp
-    platform_allow: nrf5340dk/nrf5340/cpuapp
+      - nrf54h20dk/nrf54h20/cpuapp
+    platform_allow: nrf5340dk/nrf5340/cpuapp nrf54h20dk/nrf54h20/cpuapp
     tags: bluetooth ci_build sysbuild
   sample.bluetooth.peripheral_uart.security_disabled:
     sysbuild: true

samples/bluetooth/peripheral_uart/sysbuild.conf

@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+SB_CONFIG_NETCORE_IPC_RADIO_BT_HCI_IPC=y

samples/bluetooth/peripheral_uart/sysbuild/ipc_radio/prj.conf

@@ -0,0 +1,9 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+CONFIG_SERIAL=n
+CONFIG_UART_CONSOLE=n
+CONFIG_LOG=n

samples/bluetooth/peripheral_uart/sysbuild/ipc_radio/prj_bt_rpc.conf

@@ -0,0 +1,11 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+CONFIG_BT_DEVICE_NAME="Nordic_UART_Service"
+
+CONFIG_SERIAL=n
+CONFIG_UART_CONSOLE=n
+CONFIG_LOG=n

samples/bluetooth/peripheral_uart/sysbuild_bt_rpc.conf

@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2024 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+SB_CONFIG_NETCORE_IPC_RADIO_BT_RPC=y