[coreboot-gerrit] Patch merged into coreboot/master: arch/x86: Always compile postcar library in romstage

the following patch was just integrated into master:
commit b1b44d34e39e52edfe5521d0671d685962529885
Author: Rizwan Qureshi 
Date:   Fri Aug 26 21:08:50 2016 +0530

arch/x86: Always compile postcar library in romstage

postcar_loader.c has a useful library of funtions for
    setting up stack and MTRRs. Make it available in romstage
    irrespective of CONFIG_POSTCAR_STAGE for use in stack setup
    after Dram init.

The final step of moving the used and max MTRRs on to stack
    is moved to a new function, that can be used outside of
    postcar phase.

Change-Id: I322b12577d74268d03fe42a9744648763693cddd
    Signed-off-by: Rizwan Qureshi 
    Reviewed-on: https://review.coreboot.org/16331
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See https://review.coreboot.org/16331 for details.

-gerrit