From 1289e08cb436827dae00d724336e53dc2e2271a4 Mon Sep 17 00:00:00 2001
From: retro-wertz <retro-wertz@users.noreply.github.com>
Date: Tue, 24 Jul 2018 11:01:25 +0800
Subject: [PATCH] Libretro: Enable battery save ram support for MBC2 and MBC7

---
 src/libretro/libretro.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/libretro/libretro.cpp b/src/libretro/libretro.cpp
index 33eeb60e..d0eb0648 100644
--- a/src/libretro/libretro.cpp
+++ b/src/libretro/libretro.cpp
@@ -110,10 +110,9 @@ static bool gb_hasbattery(void)
     case 0x1e: // MBC5
     //incomplete, does not save gbTAMA5ram
     case 0xfd: // TAMA5 + extended
-         return true;
-    // need to remap these
-    //case 0x06: // MBC2
-    //case 0x22: // MBC7
+    case 0x06: // MBC2
+    case 0x22: // MBC7
+        return true;
     }
     return false;
 }