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boards: nordic: nrf54h20dk iron board MCUBoot support #88298

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2c20897
boards: nordic: nrf54h20dk iron board MCUBoot support
nordic-mik7 Apr 8, 2025
e30da54
samples: smp_svr: nrf54h20dk 'iron' board serial DFU
nordic-mik7 Apr 10, 2025
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10 changes: 10 additions & 0 deletions boards/nordic/nrf54h20dk/Kconfig.defconfig
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Expand Up @@ -17,3 +17,13 @@ config MAX_THREAD_BYTES
default 3 if USERSPACE

endif # BOARD_NRF54H20DK_NRF54H20_CPURAD

if BOARD_NRF54H20DK_NRF54H20_CPUAPP_IRON

config ROM_START_OFFSET
default 0x800 if BOOTLOADER_MCUBOOT

config FLASH_LOAD_OFFSET
default 0x2c000 if !USE_DT_CODE_PARTITION

endif # BOARD_NRF54H20DK_NRF54H20_CPUAPP_IRON
22 changes: 20 additions & 2 deletions boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp_iron.dts
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Expand Up @@ -14,15 +14,33 @@
* the application core.
*/

/ {
chosen {
zephyr,code-partition = &slot0_partition;
zephyr,uart-mcumgr = &uart136;
};
};

&mram1x {
cpuapp_rx_partitions: cpuapp-rx-partitions {
compatible = "nordic,owned-partitions", "fixed-partitions";
nordic,access = <NRF_OWNER_ID_APPLICATION NRF_PERM_RXS>;
#address-cells = <1>;
#size-cells = <1>;

cpuapp_slot0_partition: partition@2c000 {
reg = <0x2c000 DT_SIZE_K(480)>;
boot_partition: partition@2c000 {
label = "mcuboot";
reg = <0x2c000 DT_SIZE_K(64)>;
};

slot0_partition: partition@3c000 {
label = "image-0";
reg = <0x3c000 DT_SIZE_K(400)>;
};

slot1_partition: partition@6E000 {
label = "image-1";
reg = <0x6E000 DT_SIZE_K(400)>;
Comment on lines +36 to +43
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I guess the size of these partitions was supposed to be 200 kB, not 400.

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Fixed in the new PR

};

cpuppr_code_partition: partition@a4000 {
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2 changes: 0 additions & 2 deletions boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp_iron_defconfig
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Expand Up @@ -8,8 +8,6 @@ CONFIG_SERIAL=y
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y

CONFIG_USE_DT_CODE_PARTITION=y

# Enable MPU
CONFIG_ARM_MPU=y

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9 changes: 9 additions & 0 deletions samples/subsys/mgmt/mcumgr/smp_svr/Kconfig
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@@ -0,0 +1,9 @@
# Copyright (c) 2025 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0

config SMP_SVR_NRF54H20_SAMPLE
bool
default y if SOC_NRF54H20_CPUAPP
select EXPERIMENTAL

source "Kconfig.zephyr"
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file to go

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It was requested to deliver this sample as experimental.

3 changes: 3 additions & 0 deletions samples/subsys/mgmt/mcumgr/smp_svr/boards/nrf54h20dk_nrf54h20_cpuapp_iron.conf
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@@ -0,0 +1,3 @@
# Disable GPD because no IPC is enabled in SSDFW
CONFIG_SOC_NRF54H20_GPD=n
CONFIG_PM=n
1 change: 1 addition & 0 deletions samples/subsys/mgmt/mcumgr/smp_svr/sample.yaml
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Expand Up @@ -85,6 +85,7 @@ tests:
- mimxrt685_evk/mimxrt685s/cm33
- rd_rw612_bga
- nrf52840dk/nrf52840
- nrf54h20dk/nrf54h20/cpuapp/iron
- pinnacle_100_dvk
- mg100
integration_platforms:
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