Patch merged into coreboot/master: a44fecb cbmem console: reduce temporary buffer size for dynamic CBMEM

the following patch was just integrated into master:
commit a44fecb246503cfe4f43c11303d16255fb3c1bbd
Author: Stefan Reinauer 
Date:   Mon Sep 9 11:22:18 2013 -0700

cbmem console: reduce temporary buffer size for dynamic CBMEM

When using dynamic CBMEM the CBMEM area is initialized before
    entering ram stage, and so we need a way smaller temporary buffer
    for the CBMEM console during early bits of ram stage. In practice
    around 256 bytes are needed, but keep the buffer at 1k so we make
    sure we don't run out.

TEST=Boot tested on pit
    BRANCH=none
    BUG=none

Change-Id: I462810b7bafbcc57f8e5f9b1d1f38cfdf85fa630
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: https://chromium-review.googlesource.com/168575
    Reviewed-by: Aaron Durbin 
    [km: cherry-pick 7fd1bbc0 from chromium git]
    Signed-off-by: Kyösti Mälkki

See http://review.coreboot.org/4293 for details.

-gerrit