diff --git a/Makefile b/Makefile
index 0090d240..036982b9 100644
--- a/Makefile
+++ b/Makefile
@@ -148,7 +148,10 @@ else ifeq ($(PLATFORM),go-advance)
     LDFLAGS += ${LIBGO2_LDFLAGS}
     AARCH64 = 1
 
-# Rockchip RK3288 e.g. Asus Tinker Board / RK3328 e.g. PINE64 Rock64 / RK3399 e.g. PINE64 RockPro64 - 32-bit userspace
+# RK3288 e.g. Asus Tinker Board
+# RK3328 e.g. PINE64 Rock64 
+# RK3399 e.g. PINE64 RockPro64 
+# RK3326 e.g. Odroid Go Advance - 32-bit userspace
 else ifneq (,$(findstring RK,$(PLATFORM)))
     CPPFLAGS += -DARMV6_ASSEMBLY -D_FILE_OFFSET_BITS=64 -DARMV6T2 -DUSE_ARMNEON -DARM_HAS_DIV -DFASTERCYCLES -DSOFTWARE_CURSOR
     HAVE_NEON = 1
diff --git a/conf/amiberry.conf b/conf/amiberry.conf
index 33296da5..aa203d5b 100644
--- a/conf/amiberry.conf
+++ b/conf/amiberry.conf
@@ -2,6 +2,13 @@ Quickstart=1
 read_config_descriptions=yes
 write_logfile=no
 scanlines_by_default=no
+swap_win_alt_keys=no
+gui_joystick_control=yes
+use_sdl2_render_thread=no
+input_default_mouse_speed=100
+input_keyboard_as_joystick_stop_keypresses=no
+default_open_gui_key=F12
+rotation_angle=0
 speedup_cycles_jit_pal=10000
 speedup_cycles_jit_ntsc=6667
 speedup_cycles_nonjit=256
diff --git a/src/main.cpp b/src/main.cpp
index 51b6c469..a9703c30 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -805,7 +805,7 @@ bool check_internet_connection()
 	auto result = false;
 	FILE* output;
 
-	if (!((output = popen("/sbin/route -n | grep -c '^0\\.0\\.0\\.0'", "r"))))
+	if (!((output = popen("route -n | grep -c '^0\\.0\\.0\\.0'", "r"))))
 		return result;
 
 	unsigned int i;
diff --git a/src/osdep/amiberry.cpp b/src/osdep/amiberry.cpp
index cfed092e..6c66bf26 100644
--- a/src/osdep/amiberry.cpp
+++ b/src/osdep/amiberry.cpp
@@ -56,9 +56,12 @@ bool use_sdl2_render_thread = false;
 #endif
 int input_default_mouse_speed = 100;
 bool input_keyboard_as_joystick_stop_keypresses = false;
+static char default_open_gui_key[128];
+static char default_quit_key[128];
+int rotation_angle = 0;
 
 // Default Enter GUI key is F12
-int enter_gui_key = SDLK_F12;
+int enter_gui_key = 0;
 // We don't set a default value for Quitting
 int quit_key = 0;
 // The default value for Action Replay is Pause/Break
@@ -81,12 +84,21 @@ void set_key_configs(struct uae_prefs* p)
 		// If we have a value in the config, we use that instead
 		enter_gui_key = SDL_GetKeyFromName(p->open_gui);
 	}
+	else
+	{
+		// Otherwise we go for the default found in amiberry.conf
+		enter_gui_key = SDL_GetKeyFromName(default_open_gui_key);
+	}
 
 	if (strncmp(p->quit_amiberry, "", 1) != 0)
 	{
 		// If we have a value in the config, we use that instead
 		quit_key = SDL_GetKeyFromName(p->quit_amiberry);
 	}
+	else
+	{
+		quit_key = SDL_GetKeyFromName(default_quit_key);
+	}
 
 	if (strncmp(p->action_replay, "", 1) != 0)
 	{
@@ -410,8 +422,8 @@ void target_default_options(struct uae_prefs* p, int type)
 		p->gfx_pscanlines = 0;
 	}
 
-	_tcscpy(p->open_gui, "F12");
-	_tcscpy(p->quit_amiberry, "");
+	_tcscpy(p->open_gui, default_open_gui_key);
+	_tcscpy(p->quit_amiberry, default_quit_key);
 	_tcscpy(p->action_replay, "Pause");
 	_tcscpy(p->fullscreen_toggle, "");
 
@@ -855,11 +867,23 @@ void save_amiberry_settings(void)
 	snprintf(buffer, MAX_DPATH, "gui_joystick_control=%s\n", gui_joystick_control ? "yes" : "no");
 	fputs(buffer, f);
 
-	// Use a separate render thread uner SDL2?
+	// Use a separate render thread under SDL2?
 	// This might give a performance boost, but it's not supported on all SDL2 back-ends
 	snprintf(buffer, MAX_DPATH, "use_sdl2_render_thread=%s\n", use_sdl2_render_thread ? "yes" : "no");
 	fputs(buffer, f);
 
+	// Default key for opening the GUI (e.g. "F12")
+	snprintf(buffer, MAX_DPATH, "default_open_gui_key=%s\n", default_open_gui_key);
+	fputs(buffer, f);
+
+	// Default key for Quitting the emulator
+	snprintf(buffer, MAX_DPATH, "default_quit_key=%s\n", default_quit_key);
+	fputs(buffer, f);
+
+	// Rotation angle of the output display (useful for screens with portrait orientation, like the Go Advance)
+	snprintf(buffer, MAX_DPATH, "rotation_angle=%d\n", rotation_angle);
+	fputs(buffer, f);
+	
 	// Timing settings
 	snprintf(buffer, MAX_DPATH, "speedup_cycles_jit_pal=%d\n", speedup_cycles_jit_pal);
 	fputs(buffer, f);
@@ -1044,6 +1068,9 @@ void load_amiberry_settings(void)
 					cfgfile_yesno(option, value, "use_sdl2_render_thread", &use_sdl2_render_thread);
 					cfgfile_intval(option, value, "input_default_mouse_speed", &input_default_mouse_speed, 1);
 					cfgfile_yesno(option, value, "input_keyboard_as_joystick_stop_keypresses", &input_keyboard_as_joystick_stop_keypresses);
+					cfgfile_string(option, value, "default_open_gui_key", default_open_gui_key, sizeof default_open_gui_key);
+					cfgfile_string(option, value, "default_quit_key", default_quit_key, sizeof default_quit_key);
+					cfgfile_intval(option, value, "rotation_angle", &rotation_angle, 1);
 					
 					cfgfile_intval(option, value, "speedup_cycles_jit_pal", &speedup_cycles_jit_pal, 1);
 					cfgfile_intval(option, value, "speedup_cycles_jit_ntsc", &speedup_cycles_jit_ntsc, 1);
diff --git a/src/osdep/amiberry_gfx.cpp b/src/osdep/amiberry_gfx.cpp
index 4fce25ac..0fae81fb 100644
--- a/src/osdep/amiberry_gfx.cpp
+++ b/src/osdep/amiberry_gfx.cpp
@@ -819,7 +819,7 @@ int sdl2_render_thread(void *ptr) {
 
 	SDL_UpdateTexture(texture, nullptr, screen->pixels, screen->pitch);
 	SDL_RenderClear(renderer);
-	SDL_RenderCopy(renderer, texture, nullptr, nullptr);
+	SDL_RenderCopyEx(renderer, texture, nullptr, nullptr, rotation_angle, nullptr, SDL_FLIP_NONE);
 	return 0;
 }
 
@@ -899,7 +899,7 @@ void show_screen(int mode)
 	{
 		SDL_UpdateTexture(texture, nullptr, screen->pixels, screen->pitch);
 		SDL_RenderClear(renderer);
-		SDL_RenderCopy(renderer, texture, nullptr, nullptr);
+		SDL_RenderCopyEx(renderer, texture, nullptr, nullptr, rotation_angle, nullptr, SDL_FLIP_NONE);
 		SDL_RenderPresent(renderer);
 	}
 #endif
diff --git a/src/osdep/amiberry_gfx.h b/src/osdep/amiberry_gfx.h
index 18bbdf76..72d2665b 100644
--- a/src/osdep/amiberry_gfx.h
+++ b/src/osdep/amiberry_gfx.h
@@ -27,6 +27,7 @@ extern const char* sdl_video_driver;
 extern SDL_Renderer* renderer;
 extern SDL_Window* sdl_window;
 extern SDL_Surface* gui_screen;
+extern int rotation_angle;
 
 extern bool can_have_linedouble;
 extern bool use_sdl2_render_thread;
diff --git a/src/osdep/gui/InGameMessage.cpp b/src/osdep/gui/InGameMessage.cpp
index 660b0b82..d687734c 100644
--- a/src/osdep/gui/InGameMessage.cpp
+++ b/src/osdep/gui/InGameMessage.cpp
@@ -122,7 +122,7 @@ void message_UpdateScreen()
 	vc_dispmanx_update_submit_sync(updateHandle);
 #else
 	SDL_RenderClear(renderer);
-	SDL_RenderCopy(renderer, msg_texture, nullptr, nullptr);
+	SDL_RenderCopyEx(renderer, msg_texture, nullptr, nullptr, rotation_angle, nullptr, SDL_FLIP_NONE);
 	SDL_RenderPresent(renderer);
 #endif
 }
diff --git a/src/osdep/gui/main_window.cpp b/src/osdep/gui/main_window.cpp
index 7740848c..913a098d 100644
--- a/src/osdep/gui/main_window.cpp
+++ b/src/osdep/gui/main_window.cpp
@@ -260,7 +260,7 @@ void swcursor(bool op) {
 		SDL_GetMouseState(&dst.x, &dst.y);
 		dst.x *= mscalex * 1.03;
 		dst.y *= mscaley * 1.005;
-		SDL_RenderCopy(renderer, swcursor_texture, nullptr, &dst);
+		SDL_RenderCopyEx(renderer, swcursor_texture, nullptr, &dst, rotation_angle, nullptr, SDL_FLIP_NONE);
 	}
 }
 #endif
@@ -274,7 +274,7 @@ void UpdateGuiScreen()
 	vc_dispmanx_update_submit_sync(updateHandle);
 #else
 	SDL_RenderClear(renderer);
-	SDL_RenderCopy(renderer, gui_texture, nullptr, nullptr);
+	SDL_RenderCopyEx(renderer, gui_texture, nullptr, nullptr, rotation_angle, nullptr, SDL_FLIP_NONE);
 #ifdef SOFTWARE_CURSOR
 	swcursor(true);
 #endif