1 files changed, 22 insertions, 0 deletions
diff --git a/src/DSi_SD.cpp b/src/DSi_SD.cpp
index 45a597b..de82edb 100644
--- a/src/DSi_SD.cpp
+++ b/src/DSi_SD.cpp
@@ -778,6 +778,23 @@ void DSi_MMCStorage::SendCMD(u8 cmd, u32 param)
         Host->SendResponse(CSR, true);
         return;
 
+    case 1: // SEND_OP_COND
+        // CHECKME!!
+        // also TODO: it's different for the SD card
+        if (Internal)
+        {
+            param &= ~(1<<30);
+            OCR &= 0xBF000000;
+            OCR |= (param & 0x40FFFFFF);
+            Host->SendResponse(OCR, true);
+            SetState(0x01);
+        }
+        else
+        {
+            printf("CMD1 on SD card!!\n");
+        }
+        return;
+
     case 2:
     case 10: // get CID
         Host->SendResponse(*(u32*)&CID[12], false);
@@ -801,6 +818,11 @@ void DSi_MMCStorage::SendCMD(u8 cmd, u32 param)
         }
         return;
 
+    case 6: // MMC: 'SWITCH'
+        // TODO!
+        Host->SendResponse(CSR, true);
+        return;
+
     case 7: // select card (by RCA)
         Host->SendResponse(CSR, true);
         return;