parisc: SEABIOS_HPPA_VERSION 10

Enhancements:
- Initial support for 64-bit CPUs with Astro/Elroy (e.g. C3700
  workstation)
- USB support (OHCI)
- better PCI support
- esp-scsi fixes from Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

Signed-off-by: Helge Deller <deller@gmx.de>