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samples: net: https_client: disable Partition Manager for Wi-Fi
Kconfig.sysbuild PM default n; static flash/SRAM overlays for nrf5340dk/nrf7002 NS, nRF54L15, nRF54LM20 A/B, nrf7002dk NS; NS .conf aligned with overlays. Changelog entry. Co-authored-by: Cursor <cursoragent@cursor.com> Signed-off-by: Pavel Vasilyev <pavel.vasilyev@nordicsemi.no>
1 parent 0e563bb commit b21f7a2

9 files changed

Lines changed: 258 additions & 4 deletions

‎doc/nrf/releases_and_maturity/releases/release-notes-changelog.rst‎

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@@ -434,6 +434,10 @@ Networking samples
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* Removed Partition Manager dependency for all Wi-Fi targets.
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Flash and SRAM partitions are supplied via Devicetree overlays instead.
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* :ref:`https_client` sample:
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* Removed Partition Manager dependency for all Wi-Fi targets.
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Flash and SRAM partitions are supplied via Devicetree overlays instead.
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* :ref:`azure_iot_hub` sample:
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‎samples/net/https_client/Kconfig.sysbuild‎

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@@ -12,4 +12,9 @@ config WIFI_NRF70
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BOARD_NRF54LM20DK_NRF54LM20A_CPUAPP || \
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BOARD_NRF54LM20DK_NRF54LM20B_CPUAPP
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config PARTITION_MANAGER
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default n if !BOARD_NRF9160DK_NRF9160_NS && \
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!BOARD_NRF9161DK_NRF9161_NS && \
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!BOARD_NRF9151DK_NRF9151_NS
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source "share/sysbuild/Kconfig"

‎samples/net/https_client/boards/nrf5340dk_nrf5340_cpuapp_ns.conf‎

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@@ -76,8 +76,16 @@ CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED=y
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CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED=y
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# Optimize TF-M
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CONFIG_TFM_PROFILE_TYPE_SMALL=y
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CONFIG_PM_PARTITION_SIZE_TFM_SRAM=0xc000
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CONFIG_PM_PARTITION_SIZE_TFM=0x20000
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# CONFIG_SRAM_BASE_ADDRESS / CONFIG_SRAM_SIZE override the Zephyr defaults so the
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# NS application linker map matches this sample's board *.overlay (chosen zephyr,sram
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# resolves to &sram0_ns_app). TF-M occupies the low 48 KiB (0xc000) of cpuapp SRAM; the NS
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# image therefore starts at 0x20000000 + 0xc000 == 0x2000c000. CONFIG_SRAM_SIZE is in kB
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# (see arch/Kconfig): 400 = 0x64000 bytes, the reg size of sram0_ns_app in the overlay.
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# The NS window (&sram0_ns) spans 0x74000; the top 0x10000 (64 KiB) is sram0_shared for
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# application/network-core IPC (nrf5340_shared_sram_partition.dtsi), so 0x64000 + 0x10000 == 0x74000.
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CONFIG_SRAM_BASE_ADDRESS=0x2000c000
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CONFIG_SRAM_SIZE=400
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# Floating-point printf support
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CONFIG_CBPRINTF_FP_SUPPORT=y

‎samples/net/https_client/boards/nrf5340dk_nrf5340_cpuapp_ns.overlay‎

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/*
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* Copyright (c) 2026 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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*/
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/delete-node/ &boot_partition;
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/delete-node/ &slot0_partition;
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/delete-node/ &slot1_partition;
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/delete-node/ &tfm_its_partition;
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/delete-node/ &tfm_otp_partition;
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/delete-node/ &tfm_ps_partition;
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/delete-node/ &storage_partition;
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&flash0 {
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partitions {
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slot0_s_partition: partition@0 {
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compatible = "zephyr,mapped-partition";
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label = "image-0-secure";
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reg = <0x0 0x20000>;
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};
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slot0_ns_partition: partition@20000 {
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compatible = "zephyr,mapped-partition";
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label = "image-0-nonsecure";
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reg = <0x20000 0xd4000>;
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};
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tfm_storage_partition: partition@f4000 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-storage";
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reg = <0xf4000 DT_SIZE_K(48)>;
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ranges = <0x0 0xf4000 DT_SIZE_K(48)>;
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#address-cells = <1>;
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#size-cells = <1>;
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tfm_its_partition: partition@0 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-its";
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reg = <0x0 DT_SIZE_K(8)>;
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};
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tfm_otp_partition: partition@4000 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-otp";
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reg = <0x4000 DT_SIZE_K(8)>;
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};
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tfm_ps_partition: partition@8000 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-ps";
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reg = <0x8000 DT_SIZE_K(16)>;
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};
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};
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};
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};
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/*
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* TrustZone SRAM split from devicetree (region_defs.h for TF-M). The secure image uses
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* 48 KiB (0xc000) at the base of cpuapp SRAM (&sram0_s); NS RAM begins at 0x20000000 + 0xc000.
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* &sram0_ns spans 0x74000 bytes; &sram0_ns_app is 0x64000 because the top 0x10000 (64 KiB)
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* within that NS window is sram0_shared for application/network-core IPC
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* (nrf5340_shared_sram_partition.dtsi), i.e. 0x64000 + 0x10000 == 0x74000.
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*/
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&sram0_s {
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reg = <0x0 0xc000>;
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};
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&sram0_ns {
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reg = <0xc000 0x74000>;
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ranges = <0x0 0xc000 0x74000>;
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};
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&sram0_ns_app {
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reg = <0x0 0x64000>;
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};

‎samples/net/https_client/boards/nrf54l15dk_nrf54l15_cpuapp.overlay‎

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@@ -4,6 +4,11 @@
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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*/
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/delete-node/ &boot_partition;
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/delete-node/ &slot0_partition;
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/delete-node/ &slot1_partition;
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/delete-node/ &storage_partition;
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&rram_controller {
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/delete-node/ cpuflpr_sram;
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/delete-node/ cpuflpr_rram;
@@ -18,4 +23,18 @@
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/* Adjust the cpuapp_rram to include the freed up cpuflpr_rram */
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&cpuapp_rram {
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reg = <0x0 DT_SIZE_K(1524)>;
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partitions {
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slot0_partition: partition@0 {
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compatible = "zephyr,mapped-partition";
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label = "image-0";
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reg = <0x0 0x17b000>;
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};
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storage_partition: partition@17b000 {
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compatible = "zephyr,mapped-partition";
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label = "storage";
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reg = <0x17b000 0x2000>;
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};
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};
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};

‎samples/net/https_client/boards/nrf54lm20dk_nrf54lm20a_cpuapp.overlay‎

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/*
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* Copyright (c) 2026 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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*/
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/delete-node/ &boot_partition;
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/delete-node/ &slot0_partition;
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/delete-node/ &slot1_partition;
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/delete-node/ &storage_partition;
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&cpuapp_rram {
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partitions {
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#address-cells = <1>;
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#size-cells = <1>;
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slot0_partition: partition@0 {
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compatible = "zephyr,mapped-partition";
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label = "image-0";
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reg = <0x0 0x1fb000>;
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};
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storage_partition: partition@1fb000 {
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compatible = "zephyr,mapped-partition";
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label = "storage";
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reg = <0x1fb000 0x2000>;
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};
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};
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};

‎samples/net/https_client/boards/nrf54lm20dk_nrf54lm20b_cpuapp.overlay‎

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/*
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* Copyright (c) 2026 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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*/
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/delete-node/ &boot_partition;
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/delete-node/ &slot0_partition;
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/delete-node/ &slot1_partition;
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/delete-node/ &storage_partition;
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&cpuapp_rram {
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partitions {
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#address-cells = <1>;
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#size-cells = <1>;
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slot0_partition: partition@0 {
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compatible = "zephyr,mapped-partition";
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label = "image-0";
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reg = <0x0 0x1fb000>;
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};
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storage_partition: partition@1fb000 {
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compatible = "zephyr,mapped-partition";
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label = "storage";
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reg = <0x1fb000 0x2000>;
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};
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};
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};

‎samples/net/https_client/boards/nrf7002dk_nrf5340_cpuapp_ns.conf‎

Lines changed: 10 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -77,8 +77,16 @@ CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED=y
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7878
# Optimize TF-M
7979
CONFIG_TFM_PROFILE_TYPE_SMALL=y
80-
CONFIG_PM_PARTITION_SIZE_TFM_SRAM=0xc000
81-
CONFIG_PM_PARTITION_SIZE_TFM=0x20000
80+
81+
# CONFIG_SRAM_BASE_ADDRESS / CONFIG_SRAM_SIZE override the Zephyr defaults so the
82+
# NS application linker map matches this sample's board *.overlay (chosen zephyr,sram
83+
# resolves to &sram0_ns_app). TF-M occupies the low 48 KiB (0xc000) of cpuapp SRAM; the NS
84+
# image therefore starts at 0x20000000 + 0xc000 == 0x2000c000. CONFIG_SRAM_SIZE is in kB
85+
# (see arch/Kconfig): 400 = 0x64000 bytes, the reg size of sram0_ns_app in the overlay.
86+
# The NS window (&sram0_ns) spans 0x74000; the top 0x10000 (64 KiB) is sram0_shared for
87+
# application/network-core IPC (nrf5340_shared_sram_partition.dtsi), so 0x64000 + 0x10000 == 0x74000.
88+
CONFIG_SRAM_BASE_ADDRESS=0x2000c000
89+
CONFIG_SRAM_SIZE=400
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# Floating-point printf support
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CONFIG_CBPRINTF_FP_SUPPORT=y

‎samples/net/https_client/boards/nrf7002dk_nrf5340_cpuapp_ns.overlay‎

Lines changed: 76 additions & 0 deletions
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/*
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* Copyright (c) 2026 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
5+
*/
6+
7+
/delete-node/ &boot_partition;
8+
/delete-node/ &slot0_partition;
9+
/delete-node/ &slot1_partition;
10+
/delete-node/ &tfm_its_partition;
11+
/delete-node/ &tfm_otp_partition;
12+
/delete-node/ &tfm_ps_partition;
13+
/delete-node/ &storage_partition;
14+
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&flash0 {
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partitions {
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slot0_s_partition: partition@0 {
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compatible = "zephyr,mapped-partition";
19+
label = "image-0-secure";
20+
reg = <0x0 0x20000>;
21+
};
22+
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slot0_ns_partition: partition@20000 {
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compatible = "zephyr,mapped-partition";
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label = "image-0-nonsecure";
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reg = <0x20000 0xd4000>;
27+
};
28+
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tfm_storage_partition: partition@f4000 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-storage";
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reg = <0xf4000 DT_SIZE_K(48)>;
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ranges = <0x0 0xf4000 DT_SIZE_K(48)>;
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#address-cells = <1>;
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#size-cells = <1>;
36+
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tfm_its_partition: partition@0 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-its";
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reg = <0x0 DT_SIZE_K(8)>;
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};
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tfm_otp_partition: partition@4000 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-otp";
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reg = <0x4000 DT_SIZE_K(8)>;
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};
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tfm_ps_partition: partition@8000 {
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compatible = "zephyr,mapped-partition";
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label = "tfm-ps";
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reg = <0x8000 DT_SIZE_K(16)>;
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};
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};
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};
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};
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58+
/*
59+
* TrustZone SRAM split from devicetree (region_defs.h for TF-M). The secure image uses
60+
* 48 KiB (0xc000) at the base of cpuapp SRAM (&sram0_s); NS RAM begins at 0x20000000 + 0xc000.
61+
* &sram0_ns spans 0x74000 bytes; &sram0_ns_app is 0x64000 because the top 0x10000 (64 KiB)
62+
* within that NS window is sram0_shared for application/network-core IPC
63+
* (nrf5340_shared_sram_partition.dtsi), i.e. 0x64000 + 0x10000 == 0x74000.
64+
*/
65+
&sram0_s {
66+
reg = <0x0 0xc000>;
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};
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&sram0_ns {
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reg = <0xc000 0x74000>;
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ranges = <0x0 0xc000 0x74000>;
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};
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&sram0_ns_app {
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reg = <0x0 0x64000>;
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};

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