[coreboot-gerrit] Patch merged into coreboot/master: 9acbd6f elog: Do not attempt to init SPI

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit 9acbd6ff994f6cee58287b6b324cd4ab2b470c6f
Author: David Hendricks <dhendrix at chromium.org>
Date:   Sun Apr 13 16:45:31 2014 -0700

    elog: Do not attempt to init SPI
    
    This severs a dependency the eventlog code has on initializing
    chipset/SoC SPI controller. Currently elog_init() calls spi_init()
    as a catch-all. This worked for x86 since the SPI controller is only
    used for one thing on existing platforms. As we add eventlogging
    support to non-x86 platforms we need to consider the more generalized
    case where the assumptions about how SPI works on x86 are no longer
    valid.
    
    BUG=none
    BRANCH=none
    Signed-off-by: David Hendricks <dhendrix at chromium.org>
    TEST=built and booted on Link, Beltino and Rambi. See below for
    "mosys eventlog list" output on Link showing boot and suspend/resume
    events (including lid close/open) added successfully.
    
    localhost ~ # mosys eventlog list
    0 | 2014-04-14 13:52:44 | Log area cleared | 4096
    1 | 2014-04-14 13:52:44 | System boot | 50
    2 | 2014-04-14 13:52:44 | EC Event | Power Button
    3 | 2014-04-14 13:52:44 | SUS Power Fail
    4 | 2014-04-14 13:52:44 | System Reset
    5 | 2014-04-14 13:52:44 | ACPI Wake | S5
    6 | 2014-04-14 13:53:25 | ACPI Enter | S3
    7 | 2014-04-14 13:53:35 | ACPI Wake | S3
    8 | 2014-04-14 13:53:35 | Wake Source | RTC Alarm | 0
    9 | 2014-04-14 13:53:49 | ACPI Enter | S3
    10 | 2014-04-14 13:54:00 | EC Event | Lid Open
    11 | 2014-04-14 13:54:00 | ACPI Wake | S3
    12 | 2014-04-14 13:54:00 | Wake Source | GPIO | 15
    
    Original-Change-Id: I26e25c0a856f7b8db5ab6b8e7e1acae291d2eadc
    Original-Reviewed-on: https://chromium-review.googlesource.com/194526
    Original-Reviewed-by: David Hendricks <dhendrix at chromium.org>
    Original-Commit-Queue: David Hendricks <dhendrix at chromium.org>
    Original-Tested-by: David Hendricks <dhendrix at chromium.org>
    (cherry picked from commit 2971d20b6ebdd9803b05ccbbaeefe1bde1a21af4)
    Signed-off-by: Marc Jones <marc.jones at se-eng.com>
    
    Change-Id: Ia5f2913fd8e4fee6e741e6d1e39d32bb86525cb3
    Reviewed-on: http://review.coreboot.org/7831
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer <stefan.reinauer at coreboot.org>


See http://review.coreboot.org/7831 for details.

-gerrit