Hi there,
I use MCUboot, and seemingly, the firmware update succeeds:
$ p mcumgr --conntype serial --connstring "/dev/ttyACM2,baud=115200" image upload -e zephyr.bin 413.38 KiB / 413.38 KiB [============================================================================================================================================================================================================================] 100.00% 1.06 KiB/s 6m31s Done
However, for some reason, the `image list` command yields no results:
$ p mcumgr --conntype serial --connstring "/dev/ttyACM2,baud=115200" image list Images: Split status: N/A (0)
Given the lack of image results, I couldn't reproduce the steps of the Add DFU support to your application guide, which I've tried to follow.
After restarting the device, the firmware doesn't boot up.
CONFIG_BOOTLOADER_MCUBOOT=y is featured in my prj.conf.
child_image/mcuboot.conf contains the following:
CONFIG_PINCTRL=y CONFIG_PM_PARTITION_SIZE_MCUBOOT=0x10000 CONFIG_LOG=y CONFIG_SIZE_OPTIMIZATIONS=y CONFIG_SERIAL=y CONFIG_UART_LINE_CTRL=y CONFIG_MCUBOOT_SERIAL=y CONFIG_BOOT_SERIAL_CDC_ACM=y CONFIG_BOOT_SERIAL_PIN_RESET=y CONFIG_BOOT_SERIAL_WAIT_FOR_DFU=y CONFIG_BOOT_SERIAL_WAIT_FOR_DFU_ALWAYS=n CONFIG_BOOT_SERIAL_WAIT_FOR_DFU_TIMEOUT=3000 CONFIG_BOOT_SERIAL_NO_APPLICATION=y CONFIG_LOG_BACKEND_UART=y CONFIG_LOG_BACKEND_RTT=n
(The CONFIG_BOOT_SERIAL_WAIT_FOR_DFU_ALWAYS=n Kconfig option comes from MCUboot should only timeout after hardware reset .)
The devicetree flash section:
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x0 0xc000>;
};
slot0_partition: partition@c000 {
label = "image-0";
reg = <0xc000 0x72000>;
};
slot1_partition: partition@7e000 {
label = "image-1";
reg = <0x7e000 0x72000>;
};
scratch_partition: partition@f0000 {
label = "image-scratch";
reg = <0xf0000 0xa000>;
};
storage_partition: partition@fa000 {
label = "storage";
reg = <0xfa000 0x6000>;
};
};
};
Thanks in advance for your help!
Laci
