CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU doesn't work with SPI NOR

[Rbouteiller]

Hi,
The Kconfig fragment  CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU is awesome to quickly get BLE OTA working.
However, when going in depth, we can see that it's implying:

imply NORDIC_QSPI_NOR if $(dt_chosen_enabled,$(DT_CHOSEN_EXT_FLASH))

This make the kconfig not works with external simple spi.

The fix is to manually put all lines of the fragment (except the QSPI one) in prj.conf

CONFIG_MCUMGR=y
CONFIG_NET_BUF=y
CONFIG_ZCBOR=y
CONFIG_CRC=y
CONFIG_MCUMGR_TRANSPORT_BT=y
CONFIG_MCUMGR_TRANSPORT_BT_CONN_PARAM_CONTROL=y
CONFIG_MCUMGR_TRANSPORT_BT_AUTHEN=n
CONFIG_IMG_MANAGER=y
CONFIG_STREAM_FLASH=y
CONFIG_FLASH_MAP=y
CONFIG_FLASH=y
CONFIG_MCUMGR_GRP_IMG=y
CONFIG_MCUMGR_GRP_OS=y
CONFIG_MCUMGR_GRP_OS_BOOTLOADER_INFO=y
CONFIG_MCUMGR_TRANSPORT_BT_REASSEMBLY=y
CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU_SPEEDUP=y

Maybe it's possible to change the QSPI inclusion ?

Thanks

[Vidar Berg]

Hi,

This is a bug, unfortunately. I have reported it internally, and I hope it can be addressed in time for the next SDK release. I do not see a clean way to override the NORDIC_QSPI_NOR symbol from the parent image.

Best regards,

Vidar