From 63c4951e38edbe265bffb241680d9a2a2838c43a Mon Sep 17 00:00:00 2001
From: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Date: Fri, 4 Apr 2025 10:03:52 +0100
Subject: [PATCH] boards: nordic: nrf5340dk: Add QSPI nrfutil config

Adds a configuration file which is used with nrfutil to allow
programming QSPI on the device

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
---
 boards/nordic/nrf5340dk/board.cmake           |  1 +
 .../nrf5340dk_qspi_nrfutil_config.json        | 22 +++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 boards/nordic/nrf5340dk/support/nrf5340dk_qspi_nrfutil_config.json

diff --git a/boards/nordic/nrf5340dk/board.cmake b/boards/nordic/nrf5340dk/board.cmake
index 3634697dd77..38eefdc71fc 100644
--- a/boards/nordic/nrf5340dk/board.cmake
+++ b/boards/nordic/nrf5340dk/board.cmake
@@ -5,6 +5,7 @@ if(CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPP_NS)
 endif()
 
 if(CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPP OR CONFIG_BOARD_NRF5340DK_NRF5340_CPUAPP_NS)
+  board_runner_args(nrfutil "--ext-mem-config-file=${BOARD_DIR}/support/nrf5340dk_qspi_nrfutil_config.json")
   board_runner_args(jlink "--device=nrf5340_xxaa_app" "--speed=4000")
 endif()
 
diff --git a/boards/nordic/nrf5340dk/support/nrf5340dk_qspi_nrfutil_config.json b/boards/nordic/nrf5340dk/support/nrf5340dk_qspi_nrfutil_config.json
new file mode 100644
index 00000000000..817d233c1c1
--- /dev/null
+++ b/boards/nordic/nrf5340dk/support/nrf5340dk_qspi_nrfutil_config.json
@@ -0,0 +1,22 @@
+{
+  "firmware_config": {
+    "peripheral": "QSPI"
+  },
+  "pins": {
+    "sck": 17,
+    "csn": 18,
+    "io0": 13,
+    "io1": 14,
+    "io2": 15,
+    "io3": 16
+  },
+  "flash_size": 8388608,
+  "sck_frequency": 8000000,
+  "address_mode": "MODE24BIT",
+  "readoc": "READ4IO",
+  "writeoc": "PP4IO",
+  "pp_size": "PPSIZE256",
+  "sck_delay": 128,
+  "rx_delay": 2,
+  "page_size": 4096
+}