Commit 6871992b authored by Fabio Utzig's avatar Fabio Utzig Committed by Fabio Utzig
Browse files

boot: zephyr: add nrf52840 QSPI NOR overlays 



Add configuration and DTS overlays to run MCUboot + smp_svr on the
nrf52840dk using the secondary slot in the external QSPI NOR flash.

Signed-off-by: default avatarFabio Utzig <fabio.utzig@nordicsemi.no>
parent e42c6482

boot/zephyr/boards/nrf52840dk_qspi_nor.conf

0 → 100644
+3 −0
Original line number Diff line number Diff line 
CONFIG_NORDIC_QSPI_NOR=y

CONFIG_NORDIC_QSPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096

CONFIG_NORDIC_QSPI_NOR_STACK_WRITE_BUFFER_SIZE=16

boot/zephyr/boards/nrf52840dk_qspi_nor_secondary.overlay

0 → 100644
+36 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2020 Nordic Semiconductor ASA

 *

 * SPDX-License-Identifier: Apache-2.0

 */



/delete-node/ &boot_partition;

/delete-node/ &slot0_partition;

/delete-node/ &slot1_partition;

/delete-node/ &scratch_partition;



&flash0 {

	partitions {

		boot_partition: partition@0 {

			label = "mcuboot";

			reg = <0x000000000 0x00010000>;

		};

		slot0_partition: partition@10000 {

			label = "image-0";

			reg = <0x000010000 0x0000e8000>;

		};

	};

};



&mx25r64 {

	partitions {

		compatible = "fixed-partitions";

		#address-cells = <1>;

		#size-cells = <1>;



		slot1_partition: partition@0 {

			label = "image-1";

			reg = <0x000000000 0x0000e8000>;

		};

	};

};

boot/zephyr/boards/nrf52840dk_qspi_secondary_boot.conf

0 → 100644
+2 −0
Original line number Diff line number Diff line 
CONFIG_MULTITHREADING=y

CONFIG_BOOT_MAX_IMG_SECTORS=256

boot/zephyr/sample.yaml

+5 −0
Original line number Diff line number Diff line
@@ -23,3 +23,8 @@ tests: 
      DTC_OVERLAY_FILE=./boards/nrf52840_single_slot.overlay

    platform_allow:  nrf52840dk_nrf52840

    tags: bootloader_mcuboot

  sample.bootloader.mcuboot.qspi_nor_slot:

    extra_args: DTC_OVERLAY_FILE=./boards/nrf52840dk_qspi_nor_secondary.overlay

      OVERLAY_CONFIG="./boards/nrf52840dk_qspi_nor.conf;./boards/nrf52840dk_qspi_secondary_boot.conf"

    platform_allow: nrf52840dk_nrf52840

    tags: bootloader_mcuboot

CRA Git | Maintained and supported by SUSTech CRA and CCSE