Merge pull request #105 from aozima/pulls

完善生成codeblock工程功能。
Merge branch 'master', remote branch 'remotes/BernardXiong/master'
Signed-off-by: visitor83 <wolflouiswang@gmail.com>
format the s3c24x0 serial.c and mini2440 rtconfig.py
Merge pull request #107 from visitor83/pulls

format s3c24x0 serial.c and mini2440 rtconfig.py
update bsp STM32F2xx: correct PLL_M.
update bsp STM32F40x: correct PLL_M.