Ashish Kumar Mishra has uploaded this change for review.

View Change

mb/google/brox: Handle bluetooth enable on devices

On devices that don't have CNVi Bluetooth use BT_DISCRETE and
that have CNVi Bluetooth use BT_CNVI with enable CNVi
in FW_CONFIG flag.

Change-Id: Iba008682fcfa7ddc1ec400649c8742c721666f1d
Signed-off-by: Ashish Kumar Mishra <ashish.k.mishra@intel.com>
---
M src/mainboard/google/brox/variants/brox/overridetree.cb
M src/mainboard/google/brox/variants/brox/variant.c
2 files changed, 10 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/64/80564/1

diff --git a/src/mainboard/google/brox/variants/brox/overridetree.cb b/src/mainboard/google/brox/variants/brox/overridetree.cb
index d13b276..f5ea390 100644
--- a/src/mainboard/google/brox/variants/brox/overridetree.cb
+++ b/src/mainboard/google/brox/variants/brox/overridetree.cb
@@ -21,6 +21,10 @@
 		option UFC_NONE				0
 		option UFC_OV2740			1
 	end
+	field BT 10 10
+		option BT_DISCRETE			0
+		option BT_CNVI				1
+	end
 end
 
 chip soc/intel/alderlake
diff --git a/src/mainboard/google/brox/variants/brox/variant.c b/src/mainboard/google/brox/variants/brox/variant.c
index 39162d5..e265158 100644
--- a/src/mainboard/google/brox/variants/brox/variant.c
+++ b/src/mainboard/google/brox/variants/brox/variant.c
@@ -8,6 +8,12 @@
 
 void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config)
 {
+	if (fw_config_probe(FW_CONFIG(BT, BT_CNVI))) {
+		printk(BIOS_INFO, "cnvi bt enabled by fw_config\n");
+		config->cnvi_bt_core = true;
+	} else {
+		printk(BIOS_INFO, "discrete bt enabled\n");
+	}
 }
 
 const char *get_wifi_sar_cbfs_filename(void)

To view, visit change 80564. To unsubscribe, or for help writing mail filters, visit settings.