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/*
* linux/include/asm-arm/mm-init.h
*
* Copyright (C) 1997,1998 Russell King
*
* Contained within are structures to describe how to set up the
* initial memory map. It includes both a processor-specific header
* for parsing these structures, and an architecture-specific header
* to fill out the structures.
*/
#ifndef __ASM_MM_INIT_H
#define __ASM_MM_INIT_H
typedef enum {
// physical address is absolute
init_mem_map_absolute,
/* physical address is relative to start_mem
* as passed in paging_init
*/
init_mem_map_relative_start_mem
} init_memmap_type_t;
typedef struct {
init_memmap_type_t type;
unsigned long physical_address;
unsigned long virtual_address;
unsigned long size;
} init_memmap_t;
#define INIT_MEM_MAP_SENTINEL { init_mem_map_absolute, 0, 0, 0 }
#define INIT_MEM_MAP_ABSOLUTE(p,l,s) { init_mem_map_absolute,p,l,s }
#define INIT_MEM_MAP_RELATIVE(o,l,s) { init_mem_map_relative_start_mem,o,l,s }
/*
* Within this file, initialise an array of init_mem_map_t's
* to describe your initial memory mapping structure.
*/
#include <asm/arch/mm-init.h>
/*
* Contained within this file is code to read the array
* of init_mem_map_t's created above.
*/
#include <asm/proc/mm-init.h>
#endif
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