Hi Nordic Team,
I would like to place mcuboot_secondary in winbond W25Q64JV extenal flash memory for FOTA. I would like perform HTTP application and full modem fota.
As my app_update.bin size is very huge and internal flash memory is alomost 90% full, I could not able to do fota update.
Envrionment Details
SDK : NCS 1.9.1
Device : nrf9160dk - customized one
External flash memory - winbond W25Q64JV 8MB
I have followed many devzone tickets, I could not able to place mcuboot_secondary in winbond W25Q64JV extenal flash memory.
Prj.confCONFIG_NCS_SAMPLES_DEFAULTS=y
CONFIG_REBOOT=y
#MCUBOOT
CONFIG_BOOTLOADER_MCUBOOT=y
CONFIG_IMG_MANAGER=y
# SPI
CONFIG_SPI=y
CONFIG_SPI_NOR=y
CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
# QSPI
CONFIG_NORDIC_QSPI_NOR=n
# FLASH
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_STREAM_FLASH=y
CONFIG_MPU_ALLOW_FLASH_WRITE=y
# Heap and stacks
CONFIG_HEAP_MEM_POOL_SIZE=6144
CONFIG_MAIN_STACK_SIZE=10240
child_image/mcuboot.conf
# SPI
CONFIG_SPI=y
CONFIG_SPI_NOR=y
CONFIG_SPI_NOR_FLASH_LAYOUT_PAGE_SIZE=4096
CONFIG_NORDIC_QSPI_NOR=n
# MULTITHREAD
CONFIG_MULTITHREADING=y
# MCUboot requires a large stack size, otherwise an MPU fault will occur
CONFIG_MAIN_STACK_SIZE=10240
CONFIG_BOOT_MAX_IMG_SECTORS=256
# Enable flash operations
CONFIG_FLASH=y
# This must be increased to accommodate the bigger images.
CONFIG_PM_PARTITION_SIZE_MCUBOOT=0x10000
# Size of mcuboot partition
CONFIG_SIZE_OPTIMIZATIONS=y
CONFIG_BOOT_ERASE_PROGRESSIVELY=y
child_image/mcuboot/boards/im830_nrf1960.overlay/ {
board-control {
external_flash_pins_routing: switch-ext-mem-ctrl {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
chosen {
nordic,pm-ext-flash = &w25q64jv;
};
};
boards/im830_nrf1960_ns.overlay
/ {
board-control {
external_flash_pins_routing: switch-ext-mem-ctrl {
compatible = "nordic,nrf9160dk-optional-routing";
control-gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
chosen {
nordic,pm-ext-flash = &w25q64jv;
};
};
boards/im830_nrf1960_common.dts/ {
model = "IM-830 NRF9160";
compatible = "im830-nrf9160";
/* These aliases are provided for compatibility with samples */
aliases {
led-pwm = &pwm0;
buzzer-pwm = &pwm1;
};
};
&adc {
status = "okay";
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
/* PWM0 is intended for LED(PWM Serial) control */
&pwm0 {
status = "okay";
ch0-pin = <12>;
};
/* PWM1 is intended for buzzer control */
&pwm1 {
status = "okay";
ch0-pin = <1>;
ch1-pin = <0>;
ch1-inverted;
};
&uart0 {
current-speed = <9600>;
compatible = "nordic,nrf-uarte";
status = "okay";
tx-pin = <15>;
rx-pin = <16>;
};
&i2c1 {
compatible = "nordic,nrf-twim";
status = "okay";
sda-pin = <4>;
scl-pin = <3>;
clock-frequency = <100000>;
};
&spi2 {
compatible = "nordic,nrf-spim";
status = "okay";
sck-pin = <8>;
mosi-pin = <10>;
miso-pin = <9>;
miso-pull-up;
cs-gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
icm42605@0 {
compatible = "invensense,icm42605";
label = "ICM-42605";
spi-max-frequency = <1000000>;
accel-hz = <100>;
gyro-hz = <100>;
accel-fs = <2>;
reg = <0>;
int-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
};
};
&spi3 {
compatible = "nordic,nrf-spim";
status = "okay";
sck-pin = <27>;
mosi-pin = <28>;
miso-pin = <30>;
cs-gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
w25q64jv: w25q64jv@0 {
compatible = "jedec,spi-nor";
label = "W25Q64JV";
size = <0x8000000>; //8MBytes
spi-max-frequency = <40000000>;
reg = <0>;
jedec-id = [ ef 40 17 ];
wp-gpios = <&gpio0 29 0>;
hold-gpios = <&gpio0 26 0>;
};
};
&timer0 {
status = "okay";
};
&timer1 {
status = "okay";
};
&timer2 {
status = "okay";
};
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0x10000>;
};
slot0_partition: partition@10000 {
label = "image-0";
};
slot0_ns_partition: partition@50000 {
label = "image-0-nonsecure";
};
slot1_partition: partition@80000 {
label = "image-1";
};
slot1_ns_partition: partition@c0000 {
label = "image-1-nonsecure";
};
scratch_partition: partition@f0000 {
label = "image-scratch";
reg = <0x000f0000 0xa000>;
};
storage_partition: partition@fa000 {
label = "storage";
reg = <0x000fa000 0x00006000>;
};
};
};
/ {
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
sram0_s: image_s@20000000 {
/* Secure image memory */
};
sram0_modem: image_modem@20016000 {
/* Modem (shared) memory */
};
sram0_ns: image_ns@20020000 {
/* Non-Secure image memory */
};
};
};
/* Include partition configuration file */
#include "im830_nrf9160_partition_conf.dts"
boards/im830_nrf9160_partition_conf.dts&slot0_partition {
reg = <0x00010000 0x40000>;
};
&slot0_ns_partition {
reg = <0x00050000 0x30000>;
};
&slot1_partition {
reg = <0x00080000 0x40000>;
};
&slot1_ns_partition {
reg = <0x000c0000 0x30000>;
};
&sram0_s {
reg = <0x20000000 DT_SIZE_K(88)>;
};
&sram0_modem {
reg = <0x20016000 DT_SIZE_K(40)>;
};
&sram0_ns {
reg = <0x20020000 DT_SIZE_K(128)>;
};
boards/im830_nrf9160_ns_defconfig# SPDX-License-Identifier: Apache-2.0
CONFIG_SOC_SERIES_NRF91X=y
CONFIG_SOC_NRF9160_SICA=y
CONFIG_BOARD_IM830_NRF9160_NS=y
# Enable MPU
CONFIG_ARM_MPU=y
# Enable hardware stack protection
CONFIG_HW_STACK_PROTECTION=y
# Enable TrustZone-M
CONFIG_ARM_TRUSTZONE_M=y
# This Board implies building Non-Secure firmware
CONFIG_TRUSTED_EXECUTION_NONSECURE=y
# enable GPIO
CONFIG_GPIO=y
CONFIG_PWM=y
# Enable uart driver
CONFIG_SERIAL=y
# enable console
CONFIG_CONSOLE=y
CONFIG_SPI_NOR=y
CMakeLists.txt# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.20.0)
set(mcuboot_DTC_OVERLAY_FILE "${CMAKE_CURRENT_SOURCE_DIR}/child_image/mcuboot/boards/im830_nrf9160.overlay")
set(mcuboot_CONF_FILE "${CMAKE_CURRENT_SOURCE_DIR}/child_image/mcuboot.conf")
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(IM830_Poc)
target_sources(app PRIVATE src/main.c)
target_compile_options(app PRIVATE -DSDK_UPDATE_1_9_1)
I am getting this build error.
Please tell me why I am getting this error. My configurations are correct? How to do it in a proper way?
Its been two weeks I have gone through all the related tickets in devzone, about placing mcuboot_secondary in external flash memory for fota unfortunately none of them worked for me.
Here is my test code.
im830.rar
Please help me to resolve this issue. Your help will be greately appreciated.
NOTE:
I request to you please dont give any solutions that are done with MX25R64 external flash memory and SDK version more than 1.9.1. I want it in NCS 1.9.1 SDK.
Best Regards
Praveen Deshmane
