Proprietary blobs for lenovo G505s 20255

Laptop hardware:

CPU: AMD A8-4500M APU
GPU: AMD Radeon HD7640G
FCH: AMD Hudson*
- *I guess it's Hudson, I'm not sure exacly cause Hudson and Bolton has same code base on coreboot repository.
- *Exact FCH's chip label: AMD FCH 1410 MADE IN TAIWAN P09698.00 218-0844012. Google has nothing on it. I'll appreciate reports.
File list:
- 0.10.0_1022_7814.bin | pci1022,7814.rom - xHCI blob for FCH and xHCI firmware. Need to USB3 ports work.
- vgabios_1002_9903.bin | pci1002,9903.rom - VGABIOS (atombios) blob. Need to integrated GPU work.