fsp: initial code drop from Intel Queens Bay FSP kit

Imported from Intel FSP release version 001 for Queens Bay:
- arch/x86/include/asm/fsp for the header files
- arch/x86/lib for the C source files

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
fsp: convert original codes to unix format

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>