[nrf noup] boot/zephyr/socs: nrf54h20 prj.conf for S2RAM

Added configuration which pre-configures MCUboot so It is able
to support operation of resuming the App from S2RAM by the application
itself.

Signed-off-by: Andrzej Puzdrowski <[email protected]>

Author: nvlsianpu

boot/zephyr/socs/nrf54h20_cpuapp.conf

@@ -0,0 +1,13 @@
+# Copyright (c) 2025 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# Configuration which is needed for supporting resume the application execution
+# after suspend to RAM (S2RAM) requested by the application.
+# MCUboot does not support S2RAM itself, but serves as an immediate actor while waking up
+# from suspension.
+CONFIG_PM=y
+CONFIG_PM_S2RAM=y
+CONFIG_PM_S2RAM_CUSTOM_MARKING=y
+CONFIG_SOC_NRF54H20_PM_S2RAM_OVERRIDE=y