the following patch was just integrated into master: commit 57d4c30e22b5f35f9103240aa731798a21fe5a24 Author: Kyösti Mälkki kyosti.malkki@gmail.com Date: Sat Feb 11 17:31:25 2017 +0200
lynxpoint bd82x6x: Enable PCI-to-PCI bridge
Once the PCI command register is written the bridge forwards future IO and memory regions, as programmed in the respective base and limit registers, to the secondary PCI bus.
It was previously argumented this is copy-paste and never known to be required for these more recent platforms: https://review.coreboot.org/#/c/2706/
Change-Id: Ic8911500a30bc83587af8d4b393b66783fa52e18 Signed-off-by: Kyösti Mälkki kyosti.malkki@gmail.com Reviewed-on: https://review.coreboot.org/18330 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin adurbin@chromium.org
See https://review.coreboot.org/18330 for details.
-gerrit