Revert "Move the UNITINFO patch to the developer version"

This reverts commit f9a1f1a79b.

injector/source/patcher.c

@@ -393,7 +393,7 @@ void patchCode(u64 progId, u8 *code, u32 size)
         case 0x0004001000027000LL: // KOR MSET
         case 0x0004001000028000LL: // TWN MSET
         {
-            if(CONFIG(5))
+            if(CONFIG(6))
             {
                 static const u16 verPattern[] = u"Ver.";
                 const u32 currentNand = BOOTCONFIG(0, 3);

source/config.c

@@ -24,6 +24,7 @@ void configureCFW(const char *configPath)
                                         "( ) Force A9LH detection",
                                         "( ) Use second EmuNAND as default",
                                         "( ) Enable region/language emulation",
+                                        "( ) Use developer UNITINFO",
                                         "( ) Show current NAND in System Settings",
                                         "( ) Show GBA boot screen in patched AGB_FIRM",
                                         "( ) Enable splash screen with no screen-init" };

source/firm.c

@@ -136,7 +136,7 @@ void main(void)
                 configureCFW(configPath);
 
             //If screens are inited or the corresponding option is set, load splash screen
-            if(PDN_GPU_CNT != 1 || CONFIG(7)) loadSplash();
+            if(PDN_GPU_CNT != 1 || CONFIG(8)) loadSplash();
 
             u32 autoBootSys = CONFIG(0);
 
@@ -255,6 +255,13 @@ static inline void patchNativeFirm(u32 nandType, u32 emuHeader, u32 a9lhInstalle
     *(u16 *)sigOffset2 = sigPatch[0];
     *((u16 *)sigOffset2 + 1) = sigPatch[1];
 
+    if(CONFIG(5))
+    {
+        //Apply UNITINFO patch
+        u8 *unitInfoOffset = getUnitInfoValueSet(arm9Section, section[2].size);
+        *unitInfoOffset = unitInfoPatch;
+    }
+
     //Replace the FIRM loader with the injector
     injectLoader();
 }
@@ -359,7 +366,7 @@ static inline void patchTwlAgbFirm(u32 firmType)
     /* Calculate the amount of patches to apply. Only count the boot screen patch for AGB_FIRM
        if the matching option was enabled (keep it as last) */
     u32 numPatches = firmType == 1 ? (sizeof(twlPatches) / sizeof(patchData)) :
-                                     (sizeof(agbPatches) / sizeof(patchData) - !CONFIG(6));
+                                     (sizeof(agbPatches) / sizeof(patchData) - !CONFIG(7));
     const patchData *patches = firmType == 1 ? twlPatches : agbPatches;
 
     //Patch

source/patches.c

@@ -15,6 +15,8 @@ const u16 nandRedir[2] = {0x4C00, 0x47A0},
           sigPatch[2] = {0x2000, 0x4770},
           writeBlock[2] = {0x2000, 0x46C0};
 
+const u8 unitInfoPatch = 0xE3;
+
 /**************************************************
 *                   Functions
 **************************************************/
@@ -63,6 +65,14 @@ u16 *getFirmWrite(u8 *pos, u32 size)
     return (u16 *)memsearch(off - 0x100, pattern, 0x100, 4);
 }
 
+u8 *getUnitInfoValueSet(u8 *pos, u32 size)
+{
+    //Look for UNITINFO value being set
+    const u8 pattern[] = {0x01, 0x10, 0xA0, 0x13};
+
+    return memsearch(pos, pattern, size, 4) + 3;
+}
+
 void *getLoader(u8 *pos, u32 size, u32 *loaderSize)
 {
     u8 *const off = memsearch(pos, "loade", size, 5);

source/patches.h

@@ -13,6 +13,7 @@ const u32 mpuPatch[3];
 const u16 nandRedir[2],
           sigPatch[2],
           writeBlock[2];
+const u8 unitInfoPatch;
 
 /**************************************************
 *                   Functions
@@ -22,4 +23,5 @@ void getSigChecks(u8 *pos, u32 size, u32 *off, u32 *off2);
 void *getReboot(u8 *pos, u32 size);
 u32 getfOpen(u8 *proc9Offset, void *rebootOffset);
 u16 *getFirmWrite(u8 *pos, u32 size);
+u8 *getUnitInfoValueSet(u8 *pos, u32 size);
 void *getLoader(u8 *pos, u32 size, u32 *loaderSize);