From 066ba16864236e943fa1eedf61252b5595c5de42 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Wed, 4 Nov 2015 23:11:35 -0800
Subject: [PATCH] GBA: More multiboot fixes

---
 src/gba/gba.c              | 4 ++--
 src/platform/qt/Window.cpp | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/gba/gba.c b/src/gba/gba.c
index 9d803dda3..ccb45470c 100644
--- a/src/gba/gba.c
+++ b/src/gba/gba.c
@@ -27,8 +27,8 @@ const uint32_t GBA_COMPONENT_MAGIC = 0x1000000;
 static const size_t GBA_ROM_MAGIC_OFFSET = 3;
 static const uint8_t GBA_ROM_MAGIC[] = { 0xEA };
 
-static const size_t GBA_MB_MAGIC_OFFSET = 0xC0;
-static const uint8_t GBA_MB_MAGIC[] = { 0x07, 0x00, 0x00, 0xEA };
+static const size_t GBA_MB_MAGIC_OFFSET = 0xC1;
+static const uint8_t GBA_MB_MAGIC[] = { 0x00, 0x00, 0xEA };
 
 static void GBAInit(struct ARMCore* cpu, struct ARMComponent* component);
 static void GBAInterruptHandlerInit(struct ARMInterruptHandler* irqh);
diff --git a/src/platform/qt/Window.cpp b/src/platform/qt/Window.cpp
index c09301ace..2f31026c3 100644
--- a/src/platform/qt/Window.cpp
+++ b/src/platform/qt/Window.cpp
@@ -254,6 +254,7 @@ void Window::selectROM() {
 #ifdef USE_LZMA
 		"*.7z",
 #endif
+		"*.mb",
 		"*.rom",
 		"*.bin"};
 	QString filter = tr("Game Boy Advance ROMs (%1)").arg(formats.join(QChar(' ')));