Add install for firmware from brcm directory

Change-Id: I6b792a82d98c035a421567534aa9b786744cfb52
diff --git a/debian/rules b/debian/rules
index 2e79668..4c2e0b8 100755
--- a/debian/rules
+++ b/debian/rules
@@ -22,6 +22,8 @@
 	ln -s qca/rampatch_00130302.bin debian/imx-firmware/lib/firmware/rampatch_tlv_3.2.tlv
 	install -d debian/imx-firmware/lib/firmware/imx/sdma
 	install -m 644 -o 0 -g 0 -t debian/imx-firmware/lib/firmware/imx/sdma imx/sdma/*
+	install -d debian/imx-firmware/lib/firmware/brcm
+	install -m 644 -o 0 -g 0 -t debian/imx-firmware/lib/firmware/brcm brcm/*
 
 override_dh_systemd_start:
 	dh_systemd_start --no-start