db845c: firmware: Add ath10k WCN3990 board-2.bin for wifi

Adds board-2.bin file from:
https://github.com/andersson/linux-firmware/tree/db845c-wifi/ath10k/WCN3990/hw1.0

Change-Id: I5d5a46e02503b9c63066ffe3b4d9c52353e98944
Signed-off-by: John Stultz <john.stultz@linaro.org>
diff --git a/db845c/firmware/Android.mk b/db845c/firmware/Android.mk
index 8f17283..76579f6 100644
--- a/db845c/firmware/Android.mk
+++ b/db845c/firmware/Android.mk
@@ -91,6 +91,7 @@
     wlanmdsp.mbn
 
 ath10k_firmware_files += \
+    board-2.bin		\
     firmware-5.bin	\
     notice.txt_wlandsp
 
diff --git a/db845c/firmware/board-2.bin b/db845c/firmware/board-2.bin
new file mode 100644
index 0000000..ecbb1d6
--- /dev/null
+++ b/db845c/firmware/board-2.bin
Binary files differ
diff --git a/db845c/firmware/device.mk b/db845c/firmware/device.mk
index 2adbb2e..7611aa8 100644
--- a/db845c/firmware/device.mk
+++ b/db845c/firmware/device.mk
@@ -108,6 +108,7 @@
 
 #ath10k
 PRODUCT_PACKAGES +=	\
+    board-2.bin		\
     firmware-5.bin	\
     notice.txt_wlanmdsp