the following patch was just integrated into master: commit 63dd2cb62a780158571c4cf5465ce7953a0e38fc Author: Gabe Black gabeblack@google.com Date: Sat May 18 15:52:01 2013 -0700
exynos5250: When enabling the I2S pins, turn off pull ups/downs.
These pins will be driven by the internal controller which shouldn't have pull ups or downs in the pin fighting with them.
Change-Id: I579aed84ace45d8f5f1d3ca64c064d98de842b57 Signed-off-by: Gabe Black gabeblack@chromium.org Reviewed-on: http://review.coreboot.org/3649 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer stefan.reinauer@coreboot.org
See http://review.coreboot.org/3649 for details.
-gerrit