New patch to review for coreboot: 887793d Set up the Emerald Lake 2 SMI and SCI sources based on the schematic.

[Stefan Reinauer]

Stefan Reinauer (stefan.reinauer(a)coreboot.org) just uploaded a new patch set to gerrit,
which you can find at http://review.coreboot.org/964

-gerrit

commit 887793df39d78bcdab65cb965a98fcd31b88fca4
Author: Gabe Black <gabeblack(a)google.com>
Date:   Thu Mar 29 17:58:52 2012 -0700

    Set up the Emerald Lake 2 SMI and SCI sources based on the schematic.
    
    This sets up the SMI and SCI inputs on the PCH for Emerald Lake 2 based on my
    best interpretation of the schematic. It may not be correct, but it doesn't
    seem to cause any problems either.
    
    Change-Id: I21238b3853a92893ec7f08baa2a3ebd35c49dd97
    Signed-off-by: Gabe Black <gabeblack(a)google.com>
---
 src/mainboard/intel/emeraldlake2/devicetree.cb |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/mainboard/intel/emeraldlake2/devicetree.cb
b/src/mainboard/intel/emeraldlake2/devicetree.cb
index 2631cfc..686fe2e 100644
--- a/src/mainboard/intel/emeraldlake2/devicetree.cb
+++ b/src/mainboard/intel/emeraldlake2/devicetree.cb
@@ -45,8 +45,10 @@ chip northbridge/intel/sandybridge
 			#  0 No effect (default)
 			#  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
 			#  2 SCI (if corresponding GPIO_EN bit is also set)
-			register "gpi1_routing" = "0"
+			register "gpi1_routing" = "1"
 			register "gpi14_routing" = "2"
+			register "alt_gp_smi_en" = "0x0002"
+			register "gpe0_en" = "0x4000"
 
 			register "ide_legacy_combined" = "0x0"
 			register "sata_ahci" = "0x1"