CONFIG_TARGET_STM32F746_DISCO=y
CONFIG_SYS_LOAD_ADDR=0x8008000
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20050000
CONFIG_BOOTDELAY=3
CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n"