CONFIG_FLASH_MAP was assigned the value y, but got the value n. Missing dependencies: FLASH_HAS_DRIVER_ENABLED

[robbsadler]

I have the following settings in my prj.conf:

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# Enable the BLE stack with GATT Client configuration

CONFIG_BT=y

CONFIG_BT_CENTRAL=y

CONFIG_BT_SMP=y

CONFIG_BT_GATT_CLIENT=y

# Enable BLE scan

CONFIG_BT_SCAN=y

CONFIG_BT_SCAN_FILTER_ENABLE=y

CONFIG_BT_SCAN_SHORT_NAME_CNT=1

CONFIG_BT_GATT_DM=y

# Enable bonding

CONFIG_NVS=y

CONFIG_SETTINGS=y

CONFIG_BT_SETTINGS=y

CONFIG_FLASH=y

CONFIG_FLASH_PAGE_LAYOUT=y

CONFIG_FLASH_MAP=y

# Config logger

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

# Enable the BLE stack with GATT Client configuration
CONFIG_BT=y
CONFIG_BT_CENTRAL=y
CONFIG_BT_SMP=y
CONFIG_BT_GATT_CLIENT=y

# Enable BLE scan
CONFIG_BT_SCAN=y
CONFIG_BT_SCAN_FILTER_ENABLE=y
CONFIG_BT_SCAN_SHORT_NAME_CNT=1
CONFIG_BT_GATT_DM=y

# Enable bonding
CONFIG_NVS=y
CONFIG_SETTINGS=y
CONFIG_BT_SETTINGS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y

# Config logger
CONFIG_LOG=y

and getting the error 

CONFIG_FLASH_MAP was assigned the value y, but got the value n. Missing dependencies:
FLASH_HAS_DRIVER_ENABLED

My understanding is that FLASH_HAS_DRIVER_ENABLED is not set directly, but by inclusion of some config that assures that flash drivers will be included.

I have the same flash setting in another project and it is working...

Using v2.8 SDK and Toolchain.

Running on nRF52840.

Your input is greatly appreciated!