linux-firmware: add bluetooth firmware for intel chips

It probably makes no sense to try split them up by model since there
aren't that big.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linux-firmware/Config.in

@@ -26,6 +26,16 @@ config BR2_PACKAGE_LINUX_FIRMWARE_RADEON
 
 endmenu # Video
 
+menu "Bluetooth firmware"
+
+config BR2_PACKAGE_LINUX_FIRMWARE_IBT
+	bool "Intel Wireless Bluetooth"
+	help
+	  Firmware files for Intel 3160/7260/7265/8260/8265 Wireless
+	  bluetooth support.
+
+endmenu # Bluetooth
+
 menu "WiFi firmware"
 
 config BR2_PACKAGE_LINUX_FIRMWARE_ATHEROS_6002

package/linux-firmware/linux-firmware.mk

@@ -19,6 +19,12 @@ LINUX_FIRMWARE_DIRS += radeon
 LINUX_FIRMWARE_ALL_LICENSE_FILES += LICENSE.radeon
 endif
 
+# Intel Wireless Bluetooth
+ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_IBT),y)
+LINUX_FIRMWARE_FILES += intel/ibt-*
+LINUX_FIRMWARE_ALL_LICENSE_FILES += LICENCE.ibt_firmware
+endif
+
 # rt2501/rt61
 ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_RALINK_RT61),y)
 LINUX_FIRMWARE_FILES += rt2561.bin rt2561s.bin rt2661.bin