[coreboot-gerrit] Patch merged into coreboot/master: 53a2f60 arm64: perform early setup in secmon too

the following patch was just integrated into master:
commit 53a2f6078ac28738b6b52148eb8d90b2fc4132b5
Author: Joseph Lo 
Date:   Wed Apr 15 14:30:55 2015 +0800

arm64: perform early setup in secmon too

Same as commit fe0eac5f416e "arm64: Allow cpu specific early setup", we
    need the same in secmon too.

BRANCH=none
    BUG=none
    TEST=boot on smaug/foster

Change-Id: I5b1347880306a95f99233db12cb99547bad4aa8c
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 1f70fd940ff92eb5b8991cd777c2894b7a9633cf
    Original-Change-Id: Ifce5a6d636051e7a447d055c8e09ed4e29e091c7
    Original-Signed-off-by: Joseph Lo 
    Original-Reviewed-on: https://chromium-review.googlesource.com/265825
    Original-Reviewed-by: Furquan Shaikh 
    Original-Reviewed-by: Benson Leung 
    Reviewed-on: http://review.coreboot.org/9978
    Tested-by: build bot (Jenkins)
    Reviewed-by: Marc Jones

See http://review.coreboot.org/9978 for details.

-gerrit