这是我的内核配置清单！
#
# CONFIG_VT is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=32
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVMEM=y
CONFIG_DEVKMEM=y
CONFIG_TINY4412_LEDS=y
CONFIG_TINY4412_HELLO_MODULE=m
CONFIG_TINY4412_BUZZER=y
CONFIG_TINY4412_ADC=y
CONFIG_TINY4412_BACKLIGHT=y
#
