+CONFIG_TEXT_BASE=0x9FC00000
+CONFIG_SYS_MALLOC_LEN=0x40000
+CONFIG_SYS_MALLOC_F_LEN=0x400
+CONFIG_ENV_SIZE=0x20000
+CONFIG_ENV_SECT_SIZE=0x20000
+CONFIG_DEFAULT_DEVICE_TREE="img,boston"
+CONFIG_SYS_PROMPT="boston # "
+CONFIG_SYS_LOAD_ADDR=0x88000000
+CONFIG_ENV_ADDR=0xBFFE0000