| 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 _ASM_M68K_BOOTINFO_ATARI_H |
| 7 | #define _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 /* _ASM_M68K_BOOTINFO_ATARI_H */ |