Hi,
I encounter the problem when using the mcuboot with zephyr 1.11 is that the system keep rebooting.
mcuboot: https://github.com/runtimeco/mcuboot
mcuboot build steps:
$ cd boot/zephyr
$ mkdir build && cd build
$ cmake -GNinja -DBOARD=nrf52840_pca10056 -DCONF_VALIDATE_SLOT0=NO ..
$ ninja
To copy the zephyr.hex to be zephyr_boot.hex
One code change to remove the MAGIC number checking.
zephyr build steps:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -GNinja -DBOARD=nrf52840_pca10056 ..
$ ninja menuconfig -> to enable the "CONFIG_BOOTLOADER_MCUBOOT"
$ ninja
To copy the zephyr.hex to be zephyr_app.hex
Hex file merge, I use the nordic toolsets for the merge and programming.
$ mergehex -m zephyr_boot.hex zephyr_app.hex -o zephyr_all.hex
$ nrfjprog --eraseall -f nrf52
$ nrfjprog --program zephyr_all.hex -f nrf52
$ nrfjprog --reset -f nrf52
The console log is here, the system keep rebooting forever.
--------------
***** BOOTING ZEPHYR OS v1.11.99 - BUILD: Mar 31 2018 03:50:24 *****
[MCUBOOT] [INF] main: Starting bootloader
[MCUBOOT] [INF] boot_status_source: Image 0: magic=unset, copy_done=0xff, image_ok=0xff
[MCUBOOT] [INF] boot_status_source: Scratch: magic=unset, copy_done=0x0, image_ok=0xff
[MCUBOOT] [INF] boot_status_source: Boot source: slot 0
[MCUBOOT] [INF] boot_swap_type: Swap type: none
[MCUBOOT] [INF] main: Bootloader chainload address offset: 0xc000
[MCUBOOT] [INF] main: Jumping to the first image slot
***** BOOTING ZEPHYR OS v1.11.99 - BUILD: Mar 31 2018 03:50:24 *****
[MCUBOOT] [INF] main: Starting bootloader
[MCUBOOT] [INF] boot_status_source: Image 0: magic=unset, copy_done=0xff, image_ok=0xff
[MCUBOOT] [INF] boot_status_source: Scratch: magic=unset, copy_done=0x0, image_ok=0xff
[MCUBOOT] [INF] boot_status_source: Boot source: slot 0
[MCUBOOT] [INF] boot_swap_type: Swap type: none
[MCUBOOT] [INF] main: Bootloader chainload address offset: 0xc000
[MCUBOOT] [INF] main: Jumping to the first image slot
***** BOOTING ZEPHYR OS v1.11.99 - BUILD: Mar 31 2018 03:50:24 *****
-------------------------
Any suggestion?
