[coreboot-gerrit] Patch merged into coreboot/master: drivers/elog: put back 4KiB limit

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 49d233006b52b804d6e97a12bf16fe38826e9d8a
Author: Aaron Durbin <adurbin at chromium.org>
Date:   Mon Jul 25 08:44:57 2016 -0500

    drivers/elog: put back 4KiB limit
    
    The removal of ELOG_FLASH_BASE and ELOG_FLASH_SIZE resulted
    in the FMAP region for the eventlog to be honored. However,
    certain systems seem to have a large eventlog region that
    wasn't being used in practice. Because of the malloc() in the
    eventlog init sequence a large allocation was now being requested
    that can exhaust the heap. Put back the 4KiB capacity until
    the resource usage is fixed.
    
    BUG=chrome-os-partner:55593
    
    Change-Id: Ib54b396b48e5be80f737fc3feb0d58348c0d2844
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
    Reviewed-on: https://review.coreboot.org/15835
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel <paulepanter at users.sourceforge.net>
    Reviewed-by: Furquan Shaikh <furquan at google.com>


See https://review.coreboot.org/15835 for details.

-gerrit