[nrf noup] boot/zephyr: add nrf54l15dk ext flash configs

Moved configs from nrf54l15pdk.

Turn protection on fprotect by default.

Signed-off-by: Andrzej Puzdrowski <[email protected]>
Signed-off-by: Mateusz Michalek <[email protected]>
Signed-off-by: Michal Kozikowski <[email protected]>
Signed-off-by: Jamie McCrae <[email protected]>
(cherry picked from commit add70d4)

Author: michalek-no

boot/zephyr/boards/nrf54l15dk_nrf54l15_cpuapp.conf

@@ -0,0 +1,9 @@
+CONFIG_SPI=y
+CONFIG_SPI_NOR=y
+CONFIG_FLASH=y
+CONFIG_PM_PARTITION_SIZE_MCUBOOT=0x14000
+CONFIG_MAIN_STACK_SIZE=20480
+CONFIG_BOOT_MAX_IMG_SECTORS=512
+CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
+# Ensure that the qspi driver is disabled by default
+CONFIG_NORDIC_QSPI_NOR=n

boot/zephyr/boards/nrf54l15dk_nrf54l15_cpuapp_ext_flash.conf

@@ -0,0 +1,48 @@
+/ {
+	chosen {
+		nordic,pm-ext-flash = &mx25r64;
+		zephyr,code-partition = &boot_partition;
+	};
+};
+
+/delete-node/ &boot_partition;
+/delete-node/ &slot0_partition;
+/delete-node/ &slot1_partition;
+
+/delete-node/ &storage_partition;
+
+&cpuapp_rram {
+	reg = < 0x0 DT_SIZE_K(1524) >;
+
+	partitions {
+		boot_partition: partition@0 {
+			label = "mcuboot";
+			reg = <0x000000000 0x00014000>;
+		};
+
+		slot0_partition: partition@14000 {
+			label = "image-0";
+			reg = <0x000014000 0x0015A000>;
+		};
+
+		storage_partition: partition@16E000 {
+			label = "storage";
+			reg = < 0x16E000 0x9000 >;
+		};
+	};
+};
+
+&mx25r64 {
+	status = "okay";
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		slot1_partition: partition@0 {
+			label = "image-1";
+			reg = <0x000000000 0x0015A000>;
+		};
+	};
+};

boot/zephyr/boards/nrf54l15dk_nrf54l15_cpuapp_ext_flash.overlay

@@ -18,7 +18,6 @@ CONFIG_BOOT_BOOTSTRAP=n
 # CONFIG_TINYCRYPT_SHA256 is not set
 
 CONFIG_FLASH=y
-CONFIG_FPROTECT=y
 
 ### Various Zephyr boards enable features that we don't want.
 # CONFIG_BT is not set

boot/zephyr/prj.conf

@@ -7,8 +7,6 @@ CONFIG_BOOT_MAX_IMG_SECTORS=256
 # Ensure that the SPI NOR driver is disabled by default
 CONFIG_SPI_NOR=n
 
-CONFIG_FPROTECT=y
-
 CONFIG_BOOT_WATCHDOG_FEED=n
 
 # Ensure the fastest RRAM write operations

boot/zephyr/boards/nrf54l15dk_nrf54l05_cpuapp.conf renamed to boot/zephyr/socs/nrf54l05_cpuapp.conf

@@ -7,8 +7,6 @@ CONFIG_BOOT_MAX_IMG_SECTORS=256
 # Ensure that the SPI NOR driver is disabled by default
 CONFIG_SPI_NOR=n
 
-CONFIG_FPROTECT=y
-
 CONFIG_BOOT_WATCHDOG_FEED=n
 
 # Ensure the fastest RRAM write operations

boot/zephyr/boards/nrf54l15dk_nrf54l10_cpuapp.conf renamed to boot/zephyr/socs/nrf54l10_cpuapp.conf

@@ -1,3 +1,17 @@
+# Copyright (c) 2024 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+CONFIG_BOOT_MAX_IMG_SECTORS=256
+
+# Ensure that the SPI NOR driver is disabled by default
+CONFIG_SPI_NOR=n
+
+CONFIG_BOOT_WATCHDOG_FEED=n
+
+# Ensure the fastest RRAM write operations
+CONFIG_NRF_RRAM_WRITE_BUFFER_SIZE=32
+
 # Link Time Optimizations
 CONFIG_ISR_TABLES_LOCAL_DECLARATION=y
 CONFIG_LTO=y