/*
* Copyright (c) 2006 Martin Decky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup ppc32
* @{
*/
/** @file
*/
#ifndef KERN_ppc32_BOOT_H_
#define KERN_ppc32_BOOT_H_
#define BOOT_OFFSET 0x8000
/* Temporary stack size for boot process */
#define TEMP_STACK_SIZE 0x1000
#define TASKMAP_MAX_RECORDS 32
#define MEMMAP_MAX_RECORDS 32
#ifndef __ASM__
#include <arch/types.h>
typedef struct {
uintptr_t addr;
uint32_t size;
} utask_t;
typedef struct {
uint32_t count;
utask_t tasks[TASKMAP_MAX_RECORDS];
} taskmap_t;
typedef struct {
uintptr_t start;
uint32_t size;
} memzone_t;
typedef struct {
uint32_t total;
uint32_t count;
memzone_t zones[MEMMAP_MAX_RECORDS];
} memmap_t;
typedef struct {
uintptr_t addr;
unsigned int width;
unsigned int height;
unsigned int bpp;
unsigned int scanline;
} screen_t;
typedef struct {
uintptr_t addr;
unsigned int size;
} keyboard_t;
typedef struct {
memmap_t memmap;
taskmap_t taskmap;
screen_t screen;
keyboard_t keyboard;
} bootinfo_t;
extern bootinfo_t bootinfo;
#endif
#endif
/** @}
*/