[i2c] nvidia patch in linuxbios

[Rudolf Marek]

Hello,

Please check this:
http://tracker.linuxbios.org/trac/LinuxBIOS/changeset/2548/trunk/LinuxBIOSv2/src/southbridge/nvidia/mcp55/mcp55_smbus.h

After my very brief check (which was performed one hour and 14 minutes after 
midnight ;) it seems that we read DAT0 too. (in recv byte)

Rudolf

Just a reminder for me to check:
http://tracker.linuxbios.org/trac/LinuxBIOS/browser/trunk/LinuxBIOSv2/src/southbridge/broadcom/bcm5785/bcm5785_smbus.h?rev=2548
So we know if it is compatible with PIIX4 as we believe.