sun4i: update default config for sound card ae ve
i2s:add the i2s drv
audio codec:del the pa test control
build: update build script to support externel modules
rtc:use the code style,change the f23 to sunxi
[sun4i]:rtc,ace.use the code style to modify the code
mali: port mali driver from 2.6.36
cedar:use the code style to modify the code
audiocodec,pa,use the code style to modify the code
build: update default config
spdif:use the code style to modify the spdif code
i2s:use the code style to modify the i2s code
hdmiaudio:use the code style to modify the hdmiaudio code
[sun4i]:dma,hrtimer,ace,use the codec style to modify the dma ace hrtimer style and change the hrtimer config the same as linux2.6.36
build: add uImage build

To use u-boot we need to build the uImage, and change the kernel params
address to 0x40000400 which is the same as u-boot code.
power: port axp_power driver