[coreboot-gerrit] New patch to review for coreboot: c3ab7c8 gizmosphere/gizmo: Change the PCIe GPP to two x1 ports

[Dave Frodin (dave.frodin@se-eng.com)]

Dave Frodin (dave.frodin at se-eng.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6499

-gerrit

commit c3ab7c8d471ef08d7ce943052573e2005c2ee38a
Author: Dave Frodin <dave.frodin at se-eng.com>
Date:   Tue Aug 5 10:20:59 2014 -0600

    gizmosphere/gizmo: Change the PCIe GPP to two x1 ports
    
    Gizmo sends two southbridge GPP PCIe lanes to its high speed
    edge connector. This change will allow developers to create
    two x1 slots on an extender card.
    
    Change-Id: Iba6c1a4caf7846d12e3960775d7bc906ca8ff385
    Signed-off-by: Dave Frodin <dave.frodin at se-eng.com>
---
 src/mainboard/gizmosphere/gizmo/devicetree.cb  | 5 +++--
 src/mainboard/gizmosphere/gizmo/platform_cfg.h | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/mainboard/gizmosphere/gizmo/devicetree.cb b/src/mainboard/gizmosphere/gizmo/devicetree.cb
index 301f79a..8cd4cd3 100755
--- a/src/mainboard/gizmosphere/gizmo/devicetree.cb
+++ b/src/mainboard/gizmosphere/gizmo/devicetree.cb
@@ -50,10 +50,11 @@ chip northbridge/amd/agesa/family14/root_complex
 				device pci 14.3 on end # LPC	0x439d
 				device pci 14.4 on end # PCIB 0x4384, NOTE: this device must always be enabled or removed
 				device pci 14.5 off end # USB 2
-				device pci 15.0 on end # PCIe PortA # PCIe x4 slot off of high speed edge connector
+				device pci 15.0 on end # PCIe PortA # PCIe x1 to high speed edge connector
+				device pci 15.1 on end # PCIe PortB # PCIe x1 to high speed edge connector
 				device pci 16.0 off end # OHCI USB3
 				device pci 16.2 off end # EHCI USB3
-				register "gpp_configuration" = "0" #4:0:0:0
+				register "gpp_configuration" = "4" # GPP_CFGMODE_X1111
 				register "boot_switch_sata_ide" = "0" # 0: boot from SATA. 1: IDE
 			end	#southbridge/amd/cimx/sb800
 			device pci 18.0 on end
diff --git a/src/mainboard/gizmosphere/gizmo/platform_cfg.h b/src/mainboard/gizmosphere/gizmo/platform_cfg.h
index 0c9fa86..401d981 100755
--- a/src/mainboard/gizmosphere/gizmo/platform_cfg.h
+++ b/src/mainboard/gizmosphere/gizmo/platform_cfg.h
@@ -185,7 +185,7 @@
  *  GPP_CFGMODE_X2110
  *  GPP_CFGMODE_X1111
  */
-#define GPP_CFGMODE			GPP_CFGMODE_X4000
+#define GPP_CFGMODE			GPP_CFGMODE_X1111
 
 /**
  * @def NB_SB_GEN2