boot.h

来自「ADS下的bios工程」· C头文件 代码 · 共 47 行

#ifndef _BIOS_BOOT_H
	#define _BIOS_BOOT_H

	#include <bios/types.h>

	/* KERNEL_LOAD_ADDR : defined in device specific header file */
	#define LOAD_ADDR       KERNEL_LOAD_BASE

	/* KERNEL_ARCH_TYPE : defined in asm/hardware.h */
	#define ARCH_TYPE       21

	struct bootdev {
		char *name;

		int (*init)(void);
		int (*start)(void);
		int (*load)(void);
		int (*stop)(void);

		/* Internal */
		struct bootdev *next;
	};


	struct BOOT_LOADER {
    	struct bootdev *fn;
	};

	extern struct bootdev boot_rom;
	extern struct bootdev boot_serial;
	extern struct bootdev boot_net;
	extern struct bootdev boot_parallel;

	extern void   boot(void);
	extern void   boot_kernel(int);
	extern void   debug_init(void);
	extern u32    root_dev;
	extern u32    root_flags;
	extern u32    load_addr;

	extern u32    manual_boot(char *);
	extern void    auto_boot(void);

	extern void mmu_disable(void);

#endif /* _BIOS_BOOT_H  */