Begin turning Luma3DS into a proper firm

Unfinished work

arm11/source/types.h

@@ -0,0 +1,62 @@
+/*
+*   This file is part of Luma3DS
+*   Copyright (C) 2017 Aurora Wright, TuxSH
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b of GPLv3 applies to this file: Requiring preservation of specified
+*   reasonable legal notices or author attributions in that material or in the Appropriate Legal
+*   Notices displayed by works containing it.
+*/
+
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+
+//Common data types
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef uint64_t u64;
+typedef volatile u8 vu8;
+typedef volatile u16 vu16;
+typedef volatile u32 vu32;
+typedef volatile u64 vu64;
+
+#define SCREEN_TOP_WIDTH     400
+#define SCREEN_BOTTOM_WIDTH  320
+#define SCREEN_HEIGHT        240
+#define SCREEN_TOP_FBSIZE    (3 * SCREEN_TOP_WIDTH * SCREEN_HEIGHT)
+#define SCREEN_BOTTOM_FBSIZE (3 * SCREEN_BOTTOM_WIDTH * SCREEN_HEIGHT)
+#define ARM11_CORE0_MAILBOX_ENTRYPOINT ((vu32 *)0x1FFFFFFC)
+#define ARM11_PARAMETERS_ADDRESS       0x1FFFC000
+
+struct fb {
+     u8 *top_left;
+     u8 *top_right;
+     u8 *bottom;
+} __attribute__((packed));
+
+typedef enum
+{
+    NO_ARM11_OPERATION = 0,
+    INIT_SCREENS_SEQUENCE,
+    SETUP_FRAMEBUFFERS,
+    CLEAR_SCREENS,
+    SWAP_FRAMEBUFFERS,
+    UPDATE_BRIGHTNESS,
+    DEINIT_SCREENS,
+    PREPARE_ARM11_FOR_FIRMLAUNCH,
+} Arm11Operation;