1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2/*
3** asm/bootinfo-atari.h -- Atari-specific boot information definitions
4*/
5
6#ifndef _UAPI_ASM_M68K_BOOTINFO_ATARI_H
7#define _UAPI_ASM_M68K_BOOTINFO_ATARI_H
8
9
10    /*
11     *  Atari-specific tags
12     */
13
14#define BI_ATARI_MCH_COOKIE	0x8000	/* _MCH cookie from TOS (__be32) */
15#define BI_ATARI_MCH_TYPE	0x8001	/* special machine type (__be32) */
16
17
18    /*
19     *  mch_cookie values (upper word of BI_ATARI_MCH_COOKIE)
20     */
21
22#define ATARI_MCH_ST		0
23#define ATARI_MCH_STE		1
24#define ATARI_MCH_TT		2
25#define ATARI_MCH_FALCON	3
26
27
28    /*
29     *  Atari machine types (BI_ATARI_MCH_TYPE)
30     */
31
32#define ATARI_MACH_NORMAL	0	/* no special machine type */
33#define ATARI_MACH_MEDUSA	1	/* Medusa 040 */
34#define ATARI_MACH_HADES	2	/* Hades 040 or 060 */
35#define ATARI_MACH_AB40		3	/* Afterburner040 on Falcon */
36
37
38    /*
39     *  Latest Atari bootinfo version
40     */
41
42#define ATARI_BOOTI_VERSION	MK_BI_VERSION(2, 1)
43
44
45#endif /* _UAPI_ASM_M68K_BOOTINFO_ATARI_H */
46