Change in coreboot[master]: mb/google/dedede/var/cappy2: Disable external bypass VR

[Paul Fagerburg (Code Review)]

Paul Fagerburg has submitted this change. ( https://review.coreboot.org/c/coreboot/+/56687 )

Change subject: mb/google/dedede/var/cappy2: Disable external bypass VR
......................................................................

mb/google/dedede/var/cappy2: Disable external bypass VR

The cappy2 removed the anpec apw8738bqbi and "disable_external_bypass_vr" should be set to "1" to disable

BUG=b:194146867
BRANCH=dedede
TEST=VCCIN_AUX is disable

Signed-off-by: Sunwei Li 
Change-Id: Ieb4182a989459db629e3b69757c293ca26e8b0cd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56687
Tested-by: build bot (Jenkins) 
Reviewed-by: Aseda Aboagye 
Reviewed-by: Karthik Ramasubramanian 
Reviewed-by: Weimin Wu 
---
M src/mainboard/google/dedede/variants/cappy2/overridetree.cb
1 file changed, 2 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Aseda Aboagye: Looks good to me, but someone else must approve
  Karthik Ramasubramanian: Looks good to me, approved
  Weimin Wu: Looks good to me, but someone else must approve

diff --git a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
index a036e19..88b27f9 100644
--- a/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/cappy2/overridetree.cb
@@ -28,6 +28,8 @@
    	},
    }"

+	register "disable_external_bypass_vr" = "1"    # Does not support external vnn power rail
+
    device domain 0 on
    	device pci 15.0 on
    		chip drivers/i2c/hid