Edward O'Callaghan (eocallaghan@alterapraxis.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7593
-gerrit
commit daa64ad12b1f337b30b8e37f235336e1752b9470 Author: Edward O'Callaghan eocallaghan@alterapraxis.com Date: Fri Nov 28 20:36:36 2014 +1100
mainboard/lenovo/g505s/devicetree.cb: Disable pci 14.4 bridge
14.4 does not seem to be writed on the board even though it is enabled in the vendor BIOS. Disable as it seems to help with S3 working for some reason. It is also a bad idea to drive unconnected pins.
Change-Id: Ibd95e3fb4bed6a9ff7d98e76c07139c81b4e4df5 Signed-off-by: Edward O'Callaghan eocallaghan@alterapraxis.com --- src/mainboard/lenovo/g505s/devicetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/lenovo/g505s/devicetree.cb b/src/mainboard/lenovo/g505s/devicetree.cb index 4dc4a14..cc0bedc 100644 --- a/src/mainboard/lenovo/g505s/devicetree.cb +++ b/src/mainboard/lenovo/g505s/devicetree.cb @@ -64,7 +64,7 @@ chip northbridge/amd/agesa/family15rl/root_complex device pnp ff.1 on end # dummy address end end - device pci 14.4 on end # FCH PCI Bridge [1022:780f] + device pci 14.4 off end # FCH PCI Bridge [1022:780f] (disabled for S3 to work) device pci 14.5 off end # USB 2 device pci 14.6 off end # Gec device pci 14.7 off end # SD