[coreboot-gerrit] Patch merged into coreboot/master: intel/apollolake: Clear TSEG reg early in bootblock

the following patch was just integrated into master:
commit e3a692d7daf16d53764a4b0e30531491d4ae24bd
Author: Furquan Shaikh 
Date:   Wed Jun 1 15:09:21 2016 -0700

intel/apollolake: Clear TSEG reg early in bootblock

TSEG register comes out of reset with a non-zero default value. This
    causes issues when cbmem_top returns non-zero value based on TSEG read
    before DRAM is initialized. Thus, clear TSEG reg early in bootblock to
    avoid unwanted side-effects.

Change-Id: Id3c6c270774108e4caf56e2a07c5072edc65bb58
    Signed-off-by: Furquan Shaikh 
    Reviewed-on: https://review.coreboot.org/15049
    Reviewed-by: Aaron Durbin 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/15049 for details.

-gerrit