Patch merged into coreboot/master: imgtec/pistachio: Use SYS PLL in integer mode

the following patch was just integrated into master:
commit 1136447a37749135dfe172da56f9c06f3d50c664
Author: Ionela Voinescu 
Date:   Wed Jul 15 12:42:01 2015 +0100

imgtec/pistachio: Use SYS PLL in integer mode

Use SYS PLL in integer mode by default to reduce jitter.
    DSMPD_MASK is defined and can be used to switch to fractional mode.

Tested on pistachio bring up board.

Change-Id: Ie6d2aca71c7af86b0993c804329e6d03e26ff754
    Signed-off-by: Ionela Voinescu 
    Reviewed-on: https://review.coreboot.org/12767
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer 
    Reviewed-by: Alexandru Gagniuc

See https://review.coreboot.org/12767 for details.

-gerrit