scripts: Include BTC binary for radeon cards

Some radeon chips require an additional _rlc.bin binary that doesn't
match the name of its other required binary files. Include the
BTC_rlc.bin binary as well for CAICOS chips.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
(cherry picked from commit 15c8fd6cd1a4aa5348039a8e3f4cd6c90d1c4c98)
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
diff --git a/openpower/scripts/firenze-firmware-whitelist b/openpower/scripts/firenze-firmware-whitelist
index 801ef8b..ea2d6be 100755
--- a/openpower/scripts/firenze-firmware-whitelist
+++ b/openpower/scripts/firenze-firmware-whitelist
@@ -17,7 +17,8 @@
                 'radeon/CAICOS_smc.bin'
                 'radeon/CEDAR_smc.bin'
                 'radeon/CEDAR_me.bin'
-                'radeon/CYPRESS_uvd.bin')
+                'radeon/CYPRESS_uvd.bin'
+                'radeon/BTC_rlc.bin')
 
 if [ -z "${TARGET_DIR}" ] ; then
         echo "TARGET_DIR not defined, setting to $1"