[coreboot-gerrit] Patch merged into coreboot/master: e28fd36 tegra132: psci: add cpu_on/off support

the following patch was just integrated into master:
commit e28fd3626fb740a6b7679bef8a56d109bfa90014
Author: Joseph Lo 
Date:   Fri Nov 21 08:54:15 2014 +0800

tegra132: psci: add cpu_on/off support

The CPU on/off functions are the method for the Kernel to support CPU
    hot-plug function in PSCI. To support this, we still need flow controller
    support to capture the WFI from the CPU and inform PMC to power gate the
    CPU core. On the other path, we turn on the CPU by toggling the PMC and
    use flow controller to let go when the power is steady.

BUG=chrome-os-partner:32136
    BRANCH=None
    TEST=built the kernel with PSCI enabled,
         check both of the CPUs are coming up,
         test the CPU hot-plug is working on Ryu

Change-Id: If2c529b6719c5747d5aea95fb5049b2d7353ff17
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 0f078e89daad1c4d8b342a395f36b3e922af66f5
    Original-Change-Id: Ie49940adb2966dcc9967d2fcc9b1e0dcd6d98743
    Original-Signed-off-by: Joseph Lo 
    Original-Reviewed-on: https://chromium-review.googlesource.com/231267
    Original-Reviewed-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/9542
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/9542 for details.

-gerrit