[coreboot-gerrit] Patch merged into coreboot/master: rockchip: Remove pulls for gpio_output(), clean up code

the following patch was just integrated into master:
commit 2768a119ce08893975f3bf6788fd31c7071e7c9a
Author: Julius Werner 
Date:   Thu Sep 1 22:55:58 2016 -0700

rockchip: Remove pulls for gpio_output(), clean up code

Output GPIOs should never have a pull-up or pull-down resistor attached
    since they're actively driven. Since some GPIOs get initialized with a
    pull at power-on reset, we should explicitly overwrite that setting.
    Most other platforms do this on gpio_output, but Rockchip hadn't yet.

Also, shuffle some code around to make things cleaner and allow for
    easier code reuse.

BRANCH=None
    BUG=chrome-os-partner:52526
    TEST=Booted Kevin.

Change-Id: I1425d074ea1e90f4484e1e84a8002b057192c5f7
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: df5b236bfd58b172435043c1cb792b917a4ec4ab
    Original-Change-Id: I044266d71ef8bd0518316ff72d829d1ca1e30f35
    Original-Signed-off-by: Julius Werner 
    Original-Reviewed-on: https://chromium-review.googlesource.com/382531
    Original-Reviewed-by: Simon Glass 
    Reviewed-on: https://review.coreboot.org/16710
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/16710 for details.

-gerrit