[STM32] Use 16 FCB areas for stm32f3-discovery
This avoids asserting in FCB initialization due to amount of areas being
less than current BSP alocated space.
@@ -43,6 +43,7 @@ syscfg.defs:
syscfg.vals:
REBOOT_LOG_FLASH_AREA: FLASH_AREA_REBOOT_LOG
CONFIG_FCB_FLASH_AREA: FLASH_AREA_NFFS
+ CONFIG_FCB_NUM_AREAS: 16
NFFS_FLASH_AREA: FLASH_AREA_NFFS
COREDUMP_FLASH_AREA: FLASH_AREA_IMAGE_1
BOOT_SERIAL_DETECT_PIN: 0 # USER button
