db845c: firmware: Add upstream BT QCA firmware files

Add BT firmware files (qca/cr*) and NOTICE from
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/qca
HEAD: 70e43940b05e ("linux-firmware: rsi: add firmware image for redpine 9116 chipset")

Change-Id: I60bec0a609563abd9dddd95bd288fb5c434590af
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/db845c/firmware/qca/Android.mk b/db845c/firmware/qca/Android.mk
new file mode 100644
index 0000000..3fb65bf
--- /dev/null
+++ b/db845c/firmware/qca/Android.mk
@@ -0,0 +1,11 @@
+LOCAL_PATH := $(call my-dir)
+
+include device/linaro/dragonboard/utils.mk
+
+# QCA firmware files copied from
+# https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/qca
+firmware_files_bt := \
+    crbtfw21.tlv \
+    crnv21.bin
+
+$(foreach f, $(firmware_files_bt), $(call add-qcom-firmware, $(f), $(TARGET_OUT_VENDOR)/firmware/qca/))