From 2c53151c0c6e7366112f0f8d68dffe57cc360ca7 Mon Sep 17 00:00:00 2001
From: Luca Lai <luca.lai@lcfc.corp-partner.google.com>
Date: Fri, 13 Jun 2025 17:43:07 +0800
Subject: [PATCH] mb/trulo/var/pujjolo: Enable Ax211 wifi function

Add Ax211 wifi card setting to let wifi function work.

BUG=b:395763555
BRANCH=none
TEST=Insert Ax211 wifi card to MB and boot to OS to connect wifi
successfully.

Change-Id: I061ca0ad54bef23861ad8c937cece72902afff47
Signed-off-by: Luca Lai <luca.lai@lcfc.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88092
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
---
 .../google/brya/variants/pujjolo/overridetree.cb      | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/mainboard/google/brya/variants/pujjolo/overridetree.cb b/src/mainboard/google/brya/variants/pujjolo/overridetree.cb
index 7bb97140a6..7e53c3b2e9 100644
--- a/src/mainboard/google/brya/variants/pujjolo/overridetree.cb
+++ b/src/mainboard/google/brya/variants/pujjolo/overridetree.cb
@@ -18,6 +18,9 @@ chip soc/intel/alderlake
 	# S0ix enable
 	register "s0ix_enable" = "true"
 
+	# Enable CNVi BT
+	register "cnvi_bt_core" = "true"
+
 	# Acoustic settings
 	register "acoustic_noise_mitigation" = "1"
 	register "slow_slew_rate[VR_DOMAIN_IA]" = "SLEW_FAST_8"
@@ -616,5 +619,13 @@ chip soc/intel/alderlake
 				device spi 0 on end
 			end # FPMCU
 		end
+		device ref cnvi_wifi on
+			chip drivers/wifi/generic
+				register "wake" = "GPE0_PME_B0"
+				register "enable_cnvi_ddr_rfim" = "true"
+				register "add_acpi_dma_property" = "true"
+				device generic 0 on end
+			end
+		end
 	end
 end