From 6eaab3e06632ed5041f25f27f1e99560d4377130 Mon Sep 17 00:00:00 2001 From: Grzegorz Swiderski Date: Tue, 11 Nov 2025 13:16:33 +0100 Subject: [PATCH] [nrf fromlist] boards: nordic: Add reserved partitions for IronSide SE Upstream PR #: 99199 Add a self-documenting devicetree node, to communicate how much memory is reserved for this firmware, in the default memory map file of each supported board. Signed-off-by: Grzegorz Swiderski (cherry picked from commit a41242398d300317fd027fd73d8e933ccf21b049) --- boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi | 4 ++++ .../nordic/nrf9280pdk/nrf9280pdk_nrf9280-memory_map_iron.dtsi | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi b/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi index eafaf69b3989..82e6288b8800 100644 --- a/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi +++ b/boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20-memory_map.dtsi @@ -131,6 +131,10 @@ #address-cells = <1>; #size-cells = <1>; + ironside_se_reserved: partition@0 { + reg = <0x0 DT_SIZE_K(192)>; + }; + cpuapp_boot_partition: partition@30000 { reg = <0x30000 DT_SIZE_K(64)>; }; diff --git a/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280-memory_map_iron.dtsi b/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280-memory_map_iron.dtsi index d3aea1f979ae..e2e67af0314f 100644 --- a/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280-memory_map_iron.dtsi +++ b/boards/nordic/nrf9280pdk/nrf9280pdk_nrf9280-memory_map_iron.dtsi @@ -47,6 +47,10 @@ #address-cells = <1>; #size-cells = <1>; + ironside_se_reserved: partition@0 { + reg = <0x0 DT_SIZE_K(192)>; + }; + cpuapp_boot_partition: partition@312000 { reg = <0x312000 DT_SIZE_K(64)>; };