boards: silabs: slwrb4180a/b: Enable BLE

Enable Bluetooth on xg21 radio boards. Update hal_silabs to
include binary blob for Bluetooth on xg21.

Signed-off-by: Aksel Skauge Mellbye <[email protected]>

Author: asmellby

boards/silabs/radio_boards/slwrb4180a/slwrb4180a.dts

@@ -14,6 +14,7 @@
 	compatible = "silabs,slwrb4180a", "silabs,efr32mg21";
 
 	chosen {
+		zephyr,bt-hci = &bt_hci_silabs;
 		zephyr,code-partition = &slot0_partition;
 		zephyr,console = &usart0;
 		zephyr,flash = &flash0;
@@ -169,6 +170,14 @@
 	status = "okay";
 };
 
+&se {
+	status = "okay";
+};
+
+&bt_hci_silabs {
+	status = "okay";
+};
+
 &flash0 {
 	partitions {
 		compatible = "fixed-partitions";

boards/silabs/radio_boards/slwrb4180b/slwrb4180b.dts

@@ -15,6 +15,7 @@
 	compatible = "silabs,slwrb4180b", "silabs,efr32mg21";
 
 	chosen {
+		zephyr,bt-hci = &bt_hci_silabs;
 		zephyr,code-partition = &slot0_partition;
 		zephyr,console = &usart0;
 		zephyr,flash = &flash0;
@@ -171,6 +172,14 @@
 	status = "okay";
 };
 
+&se {
+	status = "okay";
+};
+
+&bt_hci_silabs {
+	status = "okay";
+};
+
 &flash0 {
 	partitions {
 		compatible = "fixed-partitions";

west.yml

@@ -235,7 +235,7 @@ manifest:
       groups:
         - hal
     - name: hal_silabs
-      revision: 9f8ca4f8be6070f4d09eb4b646ed87c7c085071a
+      revision: 65c73800605057890e5685343663bdc284400d0f
       path: modules/hal/silabs
       groups:
         - hal