主频

CPU Power Mangagement->CPU Frequency scaling -> Default CPUFreq governor (ondemand) —>进行设置主频的模式

网络驱动

Device Drivers —>[*] Network device support —> -- PHY Device support and infrastructure —><> Drivers for SMSC PHYs

系统频率

-> Kernel Features -> Timer frequency ( [=y])

音频驱动

图形界面, 取消ALSA模拟OSS

Device dirver->Sound card support–> <*> Advanced Linux Sound Architecture

之后使能对应的驱动

Device dirver->Sound card support–> <*> Advanced Linux Sound Architecture –><*> ALSA for SoC audio support —> SoC Audio for Freescale CPUs —>< > SoC Audio support for i.MX boards with wm8960

LED驱动

–>Device Driver–>LED Support –> LED Support for GPIO connected LEDs

logo显示

Device Drivers —>Graphics support —>logo

按键驱动

Device driver –> Input device support –> -*- Generic input layer (needed for keyboard, mouse, …) , keyboard –> GPIO Buttons