the following patch was just integrated into master: commit 1a5c9cd33b6f08f80d574acaca611550ae596841 Author: Gabe Black gabeblack@chromium.org Date: Wed Apr 10 14:34:57 2013 -0700
Snow: Set up the ChromeOS GPIOs as inputs during the ROM stage.
We need these to be inputs so they can be read when populating the coreboot tables. It seems like a good idea to do this early to ensure that the input gate capacitance has had a chance to charge, and if we decide to use actually use that information during the ROM stage to do earlier RW firmware selection.
It is not guarded by a ChromeOS config variable because those lines are always intended to be input GPIOs, regardless of whether we're running ChromeOS or not.
Change-Id: Id76008931b5081253737c6676980a1bdb476ac09 Signed-off-by: Gabe Black gabeblack@chromium.org Reviewed-on: http://review.coreboot.org/3067 Tested-by: build bot (Jenkins)
Build-Tested: build bot (Jenkins) at Thu Apr 11 04:09:29 2013, giving +1 Reviewed-By: Gabe Black gabeblack@chromium.org at Thu Apr 11 04:13:43 2013, giving +2 See http://review.coreboot.org/3067 for details.
-gerrit