nwztools/upgtools: add key for NWZ-A840
Change-Id: I0a191db1970e64b5ced518c68861392ba342404f
diff --git a/utils/nwztools/upgtools/upg.c b/utils/nwztools/upgtools/upg.c
index 51cf5bf..051ee4c 100644
--- a/utils/nwztools/upgtools/upg.c
+++ b/utils/nwztools/upgtools/upg.c
@@ -32,6 +32,7 @@
{ "nwz-e460", true, "89d813f8f966efdebd9c9e0ea98156d2" },
{ "nwz-a860", true, "a7c4af6c28b8900a783f307c1ba538c5" },
{ "nwz-a850", true, "a2efb9168616c2e84d78291295c1aa5d" },
+ { "nwz-a840", true, "78033fe79a67786fd79fbc138c865c68" },
{ "nwz-e470", true, "e4144baaa2707913f17b5634034262c4" },
{ "nwz-e580", true, "6e25f79812eca7ceed04819d833e80af" },
{ "nwz-s750", true, "6d4f4d9adec781baf197e6255cedd0f6" },