dump

Signed-off-by: Håkon Amundsen <[email protected]>

Author: hakonfam

boards/nordic/nrf54h20dk/Kconfig.nrf54h20dk

@@ -2,9 +2,15 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_NRF54H20DK
-	select SOC_NRF54H20_CPUAPP if BOARD_NRF54H20DK_NRF54H20_CPUAPP
-	select SOC_NRF54H20_CPURAD if BOARD_NRF54H20DK_NRF54H20_CPURAD
+	select SOC_NRF54H20_CPUAPP if (BOARD_NRF54H20DK_NRF54H20_CPUAPP || \
+				       BOARD_NRF54H20DK_NRF54H20_CPUAPP_IRON)
+	select SOC_NRF54H20_CPURAD if (BOARD_NRF54H20DK_NRF54H20_CPURAD || \
+				       BOARD_NRF54H20DK_NRF54H20_CPURAD_IRON)
 	select SOC_NRF54H20_CPUPPR if (BOARD_NRF54H20DK_NRF54H20_CPUPPR || \
 				       BOARD_NRF54H20DK_NRF54H20_CPUPPR_XIP)
 	select SOC_NRF54H20_CPUFLPR if (BOARD_NRF54H20DK_NRF54H20_CPUFLPR || \
 				        BOARD_NRF54H20DK_NRF54H20_CPUFLPR_XIP)
+
+config IRON
+	bool
+	default y if BOARD_NRF54H20DK_NRF54H20_CPUAPP_IRON || BOARD_NRF54H20DK_NRF54H20_CPURAD_IRON

boards/nordic/nrf54h20dk/board.yml

@@ -9,6 +9,10 @@ board:
       cpucluster: cpuppr
     - name: xip
       cpucluster: cpuflpr
+    - name: iron
+      cpucluster: cpuapp
+    - name: iron
+      cpucluster: cpurad
   revision:
     format: major.minor.patch
     default: "0.9.0"

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp_iron.dts

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "nrf54h20dk_nrf54h20_cpuapp.dts"
+
+/delete-node/&cpurad_rx_partitions;
+/delete-node/&cpuapp_rx_partitions;
+
+/* This is not yet an exhaustive memory map, and contain only a minimum required to boot
+ * the application core.
+ */
+
+&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)>;
+		};
+
+		cpuppr_code_partition: partition@a4000 {
+			reg = <0xa4000 DT_SIZE_K(64)>;
+		};
+
+		cpuflpr_code_partition: partition@b4000 {
+			reg = <0xb4000 DT_SIZE_K(48)>;
+		};
+	};
+
+	cpurad_rx_partitions: cpurad-rx-partitions {
+		compatible = "nordic,owned-partitions", "fixed-partitions";
+		status = "disabled";
+		nordic,access = <NRF_OWNER_ID_RADIOCORE NRF_PERM_RXS>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		cpurad_slot0_partition: partition@c0000 {
+			reg = <0xc0000 DT_SIZE_K(256)>;
+		};
+	};
+};

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp_iron_0_9_0.yaml

@@ -0,0 +1,25 @@
+# Copyright (c) 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+identifier: nrf54h20dk/nrf54h20/cpuapp/iron
+name: nRF54H20-DK-nRF54H20-Application (IRONside compatible) (revision 0.9.0)
+type: mcu
+arch: arm
+toolchain:
+  - gnuarmemb
+  - xtools
+  - zephyr
+sysbuild: true
+ram: 256
+flash: 296
+supported:
+  - adc
+  - can
+  - counter
+  - gpio
+  - i2c
+  - pwm
+  - retained_mem
+  - spi
+  - watchdog
+  - usbd

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuapp_iron_defconfig

@@ -0,0 +1,35 @@
+# Copyright (c) 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+# Enable UART driver
+CONFIG_SERIAL=y
+
+# Enable console
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+
+CONFIG_USE_DT_CODE_PARTITION=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable hardware stack protection
+CONFIG_HW_STACK_PROTECTION=y
+
+# MPU-based null-pointer dereferencing detection cannot be applied
+# as the (0x0 - 0x400) region is unmapped for this target.
+CONFIG_NULL_POINTER_EXCEPTION_DETECTION_NONE=y
+
+# Enable cache
+CONFIG_CACHE_MANAGEMENT=y
+CONFIG_EXTERNAL_CACHE=y
+
+# Enable GPIO
+CONFIG_GPIO=y
+
+# UICR generation is not supported, and when reintroduced will not use nrf-regtool.
+CONFIG_NRF_REGTOOL_GENERATE_UICR=n
+# SSF is not yet enabled - disable this so local domains don't hang at the start
+CONFIG_SSF_CLIENT_SYS_INIT=n
+# SUIT is no longer used
+CONFIG_SUIT=n

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpurad_0_9_0.yaml

@@ -1,8 +1,8 @@
 # Copyright (c) 2024 Nordic Semiconductor ASA
 # SPDX-License-Identifier: Apache-2.0
 
-identifier: nrf54h20dk/nrf54h20/cpurad
-name: nRF54H20-DK-nRF54H20-Radio (revision 0.9.0)
+identifier: nrf54h20dk/nrf54h20/cpurad/iron
+name: nRF54H20-DK-nRF54H20-Radio (IRONside compatible) (revision 0.9.0)
 type: mcu
 arch: arm
 toolchain:

scripts/west_commands/runners/nrf_common.py

@@ -330,7 +330,6 @@ def program_hex(self):
 
             if self.erase:
                 self.exec_op('erase', core='NRFDL_DEVICE_CORE_APPLICATION')
-                self.exec_op('erase', core='NRFDL_DEVICE_CORE_NETWORK')
 
             # Manage SUIT artifacts.
             # This logic should be executed only once per build.