CONFIG_SYS_MALLOC_F_LEN=0xF00
CONFIG_STM32F4=y
CONFIG_TARGET_STM32F469_DISCOVERY=y
CONFIG_DEFAULT_DEVICE_TREE="stm32f469-disco"
CONFIG_SYS_MALLOC_F_LEN=0xF00
CONFIG_STM32F4=y
CONFIG_TARGET_STM32F469_DISCOVERY=y
CONFIG_DEFAULT_DEVICE_TREE="stm32f469-disco"