[XS] Change in coreboot[main]: mb/asus/p8z77-m: Hide peg11 to squelch warning

[Matt DeVillier (Code Review)]

Matt DeVillier has submitted this change. ( https://review.coreboot.org/c/coreboot/+/82633?usp=email )

Change subject: mb/asus/p8z77-m: Hide peg11 to squelch warning
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mb/asus/p8z77-m: Hide peg11 to squelch warning

All 16 IVB PCIe lanes go to one x16 slot without bifurcation.
There is no use for peg11.

Hide it to squelch the leftover devices warning.

Change-Id: I75402d338e64f477f40682f796477e8fcb94a4e8
Signed-off-by: Keith Hui 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82633
Tested-by: build bot (Jenkins) 
Reviewed-by: Matt DeVillier 
---
M src/mainboard/asus/p8x7x-series/variants/p8z77-m/overridetree.cb
1 file changed, 1 insertion(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Matt DeVillier: Looks good to me, approved

diff --git a/src/mainboard/asus/p8x7x-series/variants/p8z77-m/overridetree.cb b/src/mainboard/asus/p8x7x-series/variants/p8z77-m/overridetree.cb
index c88b260..e84125b 100644
--- a/src/mainboard/asus/p8x7x-series/variants/p8z77-m/overridetree.cb
+++ b/src/mainboard/asus/p8x7x-series/variants/p8z77-m/overridetree.cb
@@ -3,6 +3,7 @@
 chip northbridge/intel/sandybridge
    device domain 0 on
    	subsystemid 0x1043 0x84ca inherit
+		device ref peg11 hidden end # These don't exist on this board
    	chip southbridge/intel/bd82x6x # Intel Series 7 Panther Point PCH
    		register "gen1_dec" = "0x000c0291"
    		register "usb_port_config" = "{