Patch merged into coreboot/master: nb/gm45/gma.c: Remove writes to DP, FDI registers

the following patch was just integrated into master:
commit 606b8bccb53e5bbc840d29657faaf333eff51e38
Author: Arthur Heymans 
Date:   Mon Oct 24 17:44:20 2016 +0200

nb/gm45/gma.c: Remove writes to DP, FDI registers

Those registers are only used on more recent Intel platforms featuring a
    PCH. The DP registers on G4X hardware are at a different offset.

Change-Id: Ib49e54d4e7d6595dc09fb1be35ac8178b80c7f71
    Signed-off-by: Arthur Heymans 
    Reviewed-on: https://review.coreboot.org/17110
    Tested-by: build bot (Jenkins)
    Reviewed-by: Nico Huber

See https://review.coreboot.org/17110 for details.

-gerrit