the following patch was just integrated into master: commit 1e70cda320df24e477d8ee80a88e9add2eb535c9 Author: Andrey Petrov andrey.petrov@intel.com Date: Tue Mar 8 16:12:06 2016 -0800
soc/intel/apollolake: Avoid UART BAR relocation at ramstage
UART bar gets overwritten during resource allocation stage. As result the serial driver ends up using stale BAR so serial output does not work. This driver simply tells resource allocator not to change BAR of UART device.
Change-Id: I81f4f04089106c80bea97f0bbaba890df00c8ac5 Signed-off-by: Andrey Petrov andrey.petrov@intel.com Reviewed-on: https://review.coreboot.org/13997 Reviewed-by: Aaron Durbin adurbin@chromium.org Tested-by: build bot (Jenkins)
See https://review.coreboot.org/13997 for details.
-gerrit