From abc7751c71b23354c3ba184c710e270a09c301d3 Mon Sep 17 00:00:00 2001
From: dimok789 <dimok789@gmail.com>
Date: Thu, 31 Mar 2016 21:34:56 +0200
Subject: [PATCH] added support for 5.5.x firmwares (thanks to NWPlayer123
 providing the necessary addresses)

---
 installer/Makefile         |  5 ++++-
 installer/kernel_patches.S | 17 ++++++++++++++++-
 installer/kexploit.h       |  6 ++++++
 installer/launcher.c       |  9 +++++++++
 4 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/installer/Makefile b/installer/Makefile
index 1d6cde9..4d04c96 100644
--- a/installer/Makefile
+++ b/installer/Makefile
@@ -16,7 +16,7 @@ sd_loader_elf := ../sd_loader/sd_loader.elf
 CFLAGS += -DUSE_SD_LOADER
 ASFLAGS += -DUSE_SD_LOADER
 
-all: clean setup main532 main500 main410 main400
+all: clean setup main532 main550 main500 main410 main400
 
 sd_loader.h: $(sd_loader_elf)
 	xxd -i $< | sed "s/unsigned/static const unsigned/g;s/loader/loader/g;s/build_//g" > $@
@@ -27,6 +27,9 @@ $(sd_loader_elf):
 setup:
 	mkdir -p $(root)/bin/
 
+main550:
+	make main FIRMWARE=550
+
 main540:
 	make main FIRMWARE=532
 
diff --git a/installer/kernel_patches.S b/installer/kernel_patches.S
index 4d2aba4..009a24d 100644
--- a/installer/kernel_patches.S
+++ b/installer/kernel_patches.S
@@ -1,4 +1,19 @@
-#if ((VER == 532) || (VER == 540))
+#if (VER == 550)
+    #define BAT_SETUP_HOOK_ADDR         0xFFF1D624
+    # not all of those NOP address are required for every firmware
+    # mainly these should stop the kernel from removing our IBAT4 and DBAT5
+    #define BAT_SET_NOP_ADDR_1          0xFFF06B6C
+    #define BAT_SET_NOP_ADDR_2          0xFFF06BF8
+    #define BAT_SET_NOP_ADDR_3          0xFFF003C8
+    #define BAT_SET_NOP_ADDR_4          0xFFF003CC
+    #define BAT_SET_NOP_ADDR_5          0xFFF1D70C
+    #define BAT_SET_NOP_ADDR_6          0xFFF1D728
+    #define BAT_SET_NOP_ADDR_7          0xFFF1D82C
+
+    #define BAT_SET_NOP_ADDR_8          0xFFEE11C4
+    #define BAT_SET_NOP_ADDR_9          0xFFEE11C8
+
+#elif ((VER == 532) || (VER == 540))
     #define BAT_SETUP_HOOK_ADDR         0xFFF1D638
 
     # not all of those NOP address are required for every firmware
diff --git a/installer/kexploit.h b/installer/kexploit.h
index fa73cd3..c6482c1 100644
--- a/installer/kexploit.h
+++ b/installer/kexploit.h
@@ -69,6 +69,12 @@
 	#define KERN_CODE_WRITE			0xFFF02294
 	#define KERN_ADDRESS_TBL		0xFFEAAA10
 	#define KERN_HEAP				0xFF200000
+#elif VER == 550
+	#define KERN_SYSCALL_TBL		0xFFEAAE60
+	#define KERN_CODE_READ			0xFFF023D4
+	#define KERN_CODE_WRITE			0xFFF023F4
+	#define KERN_ADDRESS_TBL		0xFFEAB7A0
+	#define KERN_HEAP				0xFF200000
 #else
 #error "Unsupported Wii U software version"
 #endif
diff --git a/installer/launcher.c b/installer/launcher.c
index 3a5959d..581688e 100644
--- a/installer/launcher.c
+++ b/installer/launcher.c
@@ -32,6 +32,15 @@
     #define KERN_SYSCALL_TBL_3                          0xFFE85470 // works with loader
     #define KERN_SYSCALL_TBL_4                          0xFFEA9120 // works with home menu
     #define KERN_SYSCALL_TBL_5                          0xFFEA9520 // works with browser (previously KERN_SYSCALL_TBL)
+#elif (VER == 550)
+    #define ADDRESS_OSTitle_main_entry_ptr              0x1005E040
+    #define ADDRESS_main_entry_hook                     0x0101c56c
+
+    #define KERN_SYSCALL_TBL_1                          0xFFE84C70 // unknown
+    #define KERN_SYSCALL_TBL_2                          0xFFE85070 // works with games
+    #define KERN_SYSCALL_TBL_3                          0xFFE85470 // works with loader
+    #define KERN_SYSCALL_TBL_4                          0xFFEAAA60 // works with home menu
+    #define KERN_SYSCALL_TBL_5                          0xFFEAAE60 // works with browser (previously KERN_SYSCALL_TBL)
 #elif ( (VER == 400) || (VER == 410) )
     #define ADDRESS_OSTitle_main_entry_ptr              0x1005A8C0
     #define ADDRESS_main_entry_hook                     0x0101BD4C