diff options
| -rw-r--r-- | arch/m68k/include/asm/setup.h | 377 | ||||
| -rw-r--r-- | arch/m68k/include/asm/setup_mm.h | 376 | ||||
| -rw-r--r-- | arch/m68k/include/asm/setup_no.h | 10 |
3 files changed, 374 insertions, 389 deletions
diff --git a/arch/m68k/include/asm/setup.h b/arch/m68k/include/asm/setup.h index 842f86f75ccd..4dfb3952b375 100644 --- a/arch/m68k/include/asm/setup.h +++ b/arch/m68k/include/asm/setup.h @@ -1,5 +1,376 @@ -#ifdef __uClinux__ -#include "setup_no.h" +/* +** asm/setup.h -- Definition of the Linux/m68k setup information +** +** Copyright 1992 by Greg Harp +** +** This file is subject to the terms and conditions of the GNU General Public +** License. See the file COPYING in the main directory of this archive +** for more details. +** +** Created 09/29/92 by Greg Harp +** +** 5/2/94 Roman Hodek: +** Added bi_atari part of the machine dependent union bi_un; for now it +** contains just a model field to distinguish between TT and Falcon. +** 26/7/96 Roman Zippel: +** Renamed to setup.h; added some useful macros to allow gcc some +** optimizations if possible. +** 5/10/96 Geert Uytterhoeven: +** Redesign of the boot information structure; moved boot information +** structure to bootinfo.h +*/ + +#ifndef _M68K_SETUP_H +#define _M68K_SETUP_H + + + + /* + * Linux/m68k Architectures + */ + +#define MACH_AMIGA 1 +#define MACH_ATARI 2 +#define MACH_MAC 3 +#define MACH_APOLLO 4 +#define MACH_SUN3 5 +#define MACH_MVME147 6 +#define MACH_MVME16x 7 +#define MACH_BVME6000 8 +#define MACH_HP300 9 +#define MACH_Q40 10 +#define MACH_SUN3X 11 + +#define COMMAND_LINE_SIZE 256 + +#ifdef __KERNEL__ + +#define CL_SIZE COMMAND_LINE_SIZE + +#ifndef __ASSEMBLY__ +extern unsigned long m68k_machtype; +#endif /* !__ASSEMBLY__ */ + +#if !defined(CONFIG_AMIGA) +# define MACH_IS_AMIGA (0) +#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \ + || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ + || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_AMIGA (m68k_machtype == MACH_AMIGA) #else -#include "setup_mm.h" +# define MACH_AMIGA_ONLY +# define MACH_IS_AMIGA (1) +# define MACH_TYPE (MACH_AMIGA) #endif + +#if !defined(CONFIG_ATARI) +# define MACH_IS_ATARI (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \ + || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ + || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_ATARI (m68k_machtype == MACH_ATARI) +#else +# define MACH_ATARI_ONLY +# define MACH_IS_ATARI (1) +# define MACH_TYPE (MACH_ATARI) +#endif + +#if !defined(CONFIG_MAC) +# define MACH_IS_MAC (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_ATARI) || defined(CONFIG_APOLLO) \ + || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ + || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_MAC (m68k_machtype == MACH_MAC) +#else +# define MACH_MAC_ONLY +# define MACH_IS_MAC (1) +# define MACH_TYPE (MACH_MAC) +#endif + +#if defined(CONFIG_SUN3) +#define MACH_IS_SUN3 (1) +#define MACH_SUN3_ONLY (1) +#define MACH_TYPE (MACH_SUN3) +#else +#define MACH_IS_SUN3 (0) +#endif + +#if !defined (CONFIG_APOLLO) +# define MACH_IS_APOLLO (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ + || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_APOLLO (m68k_machtype == MACH_APOLLO) +#else +# define MACH_APOLLO_ONLY +# define MACH_IS_APOLLO (1) +# define MACH_TYPE (MACH_APOLLO) +#endif + +#if !defined (CONFIG_MVME147) +# define MACH_IS_MVME147 (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \ + || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x) +# define MACH_IS_MVME147 (m68k_machtype == MACH_MVME147) +#else +# define MACH_MVME147_ONLY +# define MACH_IS_MVME147 (1) +# define MACH_TYPE (MACH_MVME147) +#endif + +#if !defined (CONFIG_MVME16x) +# define MACH_IS_MVME16x (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \ + || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_MVME16x (m68k_machtype == MACH_MVME16x) +#else +# define MACH_MVME16x_ONLY +# define MACH_IS_MVME16x (1) +# define MACH_TYPE (MACH_MVME16x) +#endif + +#if !defined (CONFIG_BVME6000) +# define MACH_IS_BVME6000 (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ + || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_BVME6000 (m68k_machtype == MACH_BVME6000) +#else +# define MACH_BVME6000_ONLY +# define MACH_IS_BVME6000 (1) +# define MACH_TYPE (MACH_BVME6000) +#endif + +#if !defined (CONFIG_HP300) +# define MACH_IS_HP300 (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ + || defined(CONFIG_BVME6000) || defined(CONFIG_Q40) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_HP300 (m68k_machtype == MACH_HP300) +#else +# define MACH_HP300_ONLY +# define MACH_IS_HP300 (1) +# define MACH_TYPE (MACH_HP300) +#endif + +#if !defined (CONFIG_Q40) +# define MACH_IS_Q40 (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ + || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \ + || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) +# define MACH_IS_Q40 (m68k_machtype == MACH_Q40) +#else +# define MACH_Q40_ONLY +# define MACH_IS_Q40 (1) +# define MACH_TYPE (MACH_Q40) +#endif + +#if !defined (CONFIG_SUN3X) +# define MACH_IS_SUN3X (0) +#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ + || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ + || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \ + || defined(CONFIG_Q40) || defined(CONFIG_MVME147) +# define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X) +#else +# define CONFIG_SUN3X_ONLY +# define MACH_IS_SUN3X (1) +# define MACH_TYPE (MACH_SUN3X) +#endif + +#ifndef MACH_TYPE +# define MACH_TYPE (m68k_machtype) +#endif + +#endif /* __KERNEL__ */ + + + /* + * CPU, FPU and MMU types + * + * Note: we may rely on the following equalities: + * + * CPU_68020 == MMU_68851 + * CPU_68030 == MMU_68030 + * CPU_68040 == FPU_68040 == MMU_68040 + * CPU_68060 == FPU_68060 == MMU_68060 + */ + +#define CPUB_68020 0 +#define CPUB_68030 1 +#define CPUB_68040 2 +#define CPUB_68060 3 + +#define CPU_68020 (1<<CPUB_68020) +#define CPU_68030 (1<<CPUB_68030) +#define CPU_68040 (1<<CPUB_68040) +#define CPU_68060 (1<<CPUB_68060) + +#define FPUB_68881 0 +#define FPUB_68882 1 +#define FPUB_68040 2 /* Internal FPU */ +#define FPUB_68060 3 /* Internal FPU */ +#define FPUB_SUNFPA 4 /* Sun-3 FPA */ + +#define FPU_68881 (1<<FPUB_68881) +#define FPU_68882 (1<<FPUB_68882) +#define FPU_68040 (1<<FPUB_68040) +#define FPU_68060 (1<<FPUB_68060) +#define FPU_SUNFPA (1<<FPUB_SUNFPA) + +#define MMUB_68851 0 +#define MMUB_68030 1 /* Internal MMU */ +#define MMUB_68040 2 /* Internal MMU */ +#define MMUB_68060 3 /* Internal MMU */ +#define MMUB_APOLLO 4 /* Custom Apollo */ +#define MMUB_SUN3 5 /* Custom Sun-3 */ + +#define MMU_68851 (1<<MMUB_68851) +#define MMU_68030 (1<<MMUB_68030) +#define MMU_68040 (1<<MMUB_68040) +#define MMU_68060 (1<<MMUB_68060) +#define MMU_SUN3 (1<<MMUB_SUN3) +#define MMU_APOLLO (1<<MMUB_APOLLO) + +#ifdef __KERNEL__ + +#ifndef __ASSEMBLY__ +extern unsigned long m68k_cputype; +extern unsigned long m68k_fputype; +extern unsigned long m68k_mmutype; +#ifdef CONFIG_VME +extern unsigned long vme_brdtype; +#endif + + /* + * m68k_is040or060 is != 0 for a '040 or higher; + * used numbers are 4 for 68040 and 6 for 68060. + */ + +extern int m68k_is040or060; +#endif /* !__ASSEMBLY__ */ + +#if !defined(CONFIG_M68020) +# define CPU_IS_020 (0) +# define MMU_IS_851 (0) +# define MMU_IS_SUN3 (0) +#elif defined(CONFIG_M68030) || defined(CONFIG_M68040) || defined(CONFIG_M68060) +# define CPU_IS_020 (m68k_cputype & CPU_68020) +# define MMU_IS_851 (m68k_mmutype & MMU_68851) +# define MMU_IS_SUN3 (0) /* Sun3 not supported with other CPU enabled */ +#else +# define CPU_M68020_ONLY +# define CPU_IS_020 (1) +#ifdef MACH_SUN3_ONLY +# define MMU_IS_SUN3 (1) +# define MMU_IS_851 (0) +#else +# define MMU_IS_SUN3 (0) +# define MMU_IS_851 (1) +#endif +#endif + +#if !defined(CONFIG_M68030) +# define CPU_IS_030 (0) +# define MMU_IS_030 (0) +#elif defined(CONFIG_M68020) || defined(CONFIG_M68040) || defined(CONFIG_M68060) +# define CPU_IS_030 (m68k_cputype & CPU_68030) +# define MMU_IS_030 (m68k_mmutype & MMU_68030) +#else +# define CPU_M68030_ONLY +# define CPU_IS_030 (1) +# define MMU_IS_030 (1) +#endif + +#if !defined(CONFIG_M68040) +# define CPU_IS_040 (0) +# define MMU_IS_040 (0) +#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68060) +# define CPU_IS_040 (m68k_cputype & CPU_68040) +# define MMU_IS_040 (m68k_mmutype & MMU_68040) +#else +# define CPU_M68040_ONLY +# define CPU_IS_040 (1) +# define MMU_IS_040 (1) +#endif + +#if !defined(CONFIG_M68060) +# define CPU_IS_060 (0) +# define MMU_IS_060 (0) +#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68040) +# define CPU_IS_060 (m68k_cputype & CPU_68060) +# define MMU_IS_060 (m68k_mmutype & MMU_68060) +#else +# define CPU_M68060_ONLY +# define CPU_IS_060 (1) +# define MMU_IS_060 (1) +#endif + +#if !defined(CONFIG_M68020) && !defined(CONFIG_M68030) +# define CPU_IS_020_OR_030 (0) +#else +# define CPU_M68020_OR_M68030 +# if defined(CONFIG_M68040) || defined(CONFIG_M68060) +# define CPU_IS_020_OR_030 (!m68k_is040or060) +# else +# define CPU_M68020_OR_M68030_ONLY +# define CPU_IS_020_OR_030 (1) +# endif +#endif + +#if !defined(CONFIG_M68040) && !defined(CONFIG_M68060) +# define CPU_IS_040_OR_060 (0) +#else +# define CPU_M68040_OR_M68060 +# if defined(CONFIG_M68020) || defined(CONFIG_M68030) +# define CPU_IS_040_OR_060 (m68k_is040or060) +# else +# define CPU_M68040_OR_M68060_ONLY +# define CPU_IS_040_OR_060 (1) +# endif +#endif + +#define CPU_TYPE (m68k_cputype) + +#ifdef CONFIG_M68KFPU_EMU +# ifdef CONFIG_M68KFPU_EMU_ONLY +# define FPU_IS_EMU (1) +# else +# define FPU_IS_EMU (!m68k_fputype) +# endif +#else +# define FPU_IS_EMU (0) +#endif + + + /* + * Miscellaneous + */ + +#define NUM_MEMINFO 4 + +#ifndef __ASSEMBLY__ +struct mem_info { + unsigned long addr; /* physical address of memory chunk */ + unsigned long size; /* length of memory chunk (in bytes) */ +}; + +extern int m68k_num_memory; /* # of memory blocks found (and used) */ +extern int m68k_realnum_memory; /* real # of memory blocks found */ +extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */ +#endif + +#endif /* __KERNEL__ */ + +#endif /* _M68K_SETUP_H */ diff --git a/arch/m68k/include/asm/setup_mm.h b/arch/m68k/include/asm/setup_mm.h deleted file mode 100644 index 4dfb3952b375..000000000000 --- a/arch/m68k/include/asm/setup_mm.h +++ /dev/null @@ -1,376 +0,0 @@ -/* -** asm/setup.h -- Definition of the Linux/m68k setup information -** -** Copyright 1992 by Greg Harp -** -** This file is subject to the terms and conditions of the GNU General Public -** License. See the file COPYING in the main directory of this archive -** for more details. -** -** Created 09/29/92 by Greg Harp -** -** 5/2/94 Roman Hodek: -** Added bi_atari part of the machine dependent union bi_un; for now it -** contains just a model field to distinguish between TT and Falcon. -** 26/7/96 Roman Zippel: -** Renamed to setup.h; added some useful macros to allow gcc some -** optimizations if possible. -** 5/10/96 Geert Uytterhoeven: -** Redesign of the boot information structure; moved boot information -** structure to bootinfo.h -*/ - -#ifndef _M68K_SETUP_H -#define _M68K_SETUP_H - - - - /* - * Linux/m68k Architectures - */ - -#define MACH_AMIGA 1 -#define MACH_ATARI 2 -#define MACH_MAC 3 -#define MACH_APOLLO 4 -#define MACH_SUN3 5 -#define MACH_MVME147 6 -#define MACH_MVME16x 7 -#define MACH_BVME6000 8 -#define MACH_HP300 9 -#define MACH_Q40 10 -#define MACH_SUN3X 11 - -#define COMMAND_LINE_SIZE 256 - -#ifdef __KERNEL__ - -#define CL_SIZE COMMAND_LINE_SIZE - -#ifndef __ASSEMBLY__ -extern unsigned long m68k_machtype; -#endif /* !__ASSEMBLY__ */ - -#if !defined(CONFIG_AMIGA) -# define MACH_IS_AMIGA (0) -#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \ - || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ - || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_AMIGA (m68k_machtype == MACH_AMIGA) -#else -# define MACH_AMIGA_ONLY -# define MACH_IS_AMIGA (1) -# define MACH_TYPE (MACH_AMIGA) -#endif - -#if !defined(CONFIG_ATARI) -# define MACH_IS_ATARI (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \ - || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ - || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_ATARI (m68k_machtype == MACH_ATARI) -#else -# define MACH_ATARI_ONLY -# define MACH_IS_ATARI (1) -# define MACH_TYPE (MACH_ATARI) -#endif - -#if !defined(CONFIG_MAC) -# define MACH_IS_MAC (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_ATARI) || defined(CONFIG_APOLLO) \ - || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ - || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_MAC (m68k_machtype == MACH_MAC) -#else -# define MACH_MAC_ONLY -# define MACH_IS_MAC (1) -# define MACH_TYPE (MACH_MAC) -#endif - -#if defined(CONFIG_SUN3) -#define MACH_IS_SUN3 (1) -#define MACH_SUN3_ONLY (1) -#define MACH_TYPE (MACH_SUN3) -#else -#define MACH_IS_SUN3 (0) -#endif - -#if !defined (CONFIG_APOLLO) -# define MACH_IS_APOLLO (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ - || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \ - || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_APOLLO (m68k_machtype == MACH_APOLLO) -#else -# define MACH_APOLLO_ONLY -# define MACH_IS_APOLLO (1) -# define MACH_TYPE (MACH_APOLLO) -#endif - -#if !defined (CONFIG_MVME147) -# define MACH_IS_MVME147 (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ - || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \ - || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x) -# define MACH_IS_MVME147 (m68k_machtype == MACH_MVME147) -#else -# define MACH_MVME147_ONLY -# define MACH_IS_MVME147 (1) -# define MACH_TYPE (MACH_MVME147) -#endif - -#if !defined (CONFIG_MVME16x) -# define MACH_IS_MVME16x (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ - || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \ - || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_MVME16x (m68k_machtype == MACH_MVME16x) -#else -# define MACH_MVME16x_ONLY -# define MACH_IS_MVME16x (1) -# define MACH_TYPE (MACH_MVME16x) -#endif - -#if !defined (CONFIG_BVME6000) -# define MACH_IS_BVME6000 (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ - || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ - || defined(CONFIG_HP300) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_BVME6000 (m68k_machtype == MACH_BVME6000) -#else -# define MACH_BVME6000_ONLY -# define MACH_IS_BVME6000 (1) -# define MACH_TYPE (MACH_BVME6000) -#endif - -#if !defined (CONFIG_HP300) -# define MACH_IS_HP300 (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ - || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ - || defined(CONFIG_BVME6000) || defined(CONFIG_Q40) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_HP300 (m68k_machtype == MACH_HP300) -#else -# define MACH_HP300_ONLY -# define MACH_IS_HP300 (1) -# define MACH_TYPE (MACH_HP300) -#endif - -#if !defined (CONFIG_Q40) -# define MACH_IS_Q40 (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ - || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ - || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \ - || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147) -# define MACH_IS_Q40 (m68k_machtype == MACH_Q40) -#else -# define MACH_Q40_ONLY -# define MACH_IS_Q40 (1) -# define MACH_TYPE (MACH_Q40) -#endif - -#if !defined (CONFIG_SUN3X) -# define MACH_IS_SUN3X (0) -#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \ - || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \ - || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \ - || defined(CONFIG_Q40) || defined(CONFIG_MVME147) -# define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X) -#else -# define CONFIG_SUN3X_ONLY -# define MACH_IS_SUN3X (1) -# define MACH_TYPE (MACH_SUN3X) -#endif - -#ifndef MACH_TYPE -# define MACH_TYPE (m68k_machtype) -#endif - -#endif /* __KERNEL__ */ - - - /* - * CPU, FPU and MMU types - * - * Note: we may rely on the following equalities: - * - * CPU_68020 == MMU_68851 - * CPU_68030 == MMU_68030 - * CPU_68040 == FPU_68040 == MMU_68040 - * CPU_68060 == FPU_68060 == MMU_68060 - */ - -#define CPUB_68020 0 -#define CPUB_68030 1 -#define CPUB_68040 2 -#define CPUB_68060 3 - -#define CPU_68020 (1<<CPUB_68020) -#define CPU_68030 (1<<CPUB_68030) -#define CPU_68040 (1<<CPUB_68040) -#define CPU_68060 (1<<CPUB_68060) - -#define FPUB_68881 0 -#define FPUB_68882 1 -#define FPUB_68040 2 /* Internal FPU */ -#define FPUB_68060 3 /* Internal FPU */ -#define FPUB_SUNFPA 4 /* Sun-3 FPA */ - -#define FPU_68881 (1<<FPUB_68881) -#define FPU_68882 (1<<FPUB_68882) -#define FPU_68040 (1<<FPUB_68040) -#define FPU_68060 (1<<FPUB_68060) -#define FPU_SUNFPA (1<<FPUB_SUNFPA) - -#define MMUB_68851 0 -#define MMUB_68030 1 /* Internal MMU */ -#define MMUB_68040 2 /* Internal MMU */ -#define MMUB_68060 3 /* Internal MMU */ -#define MMUB_APOLLO 4 /* Custom Apollo */ -#define MMUB_SUN3 5 /* Custom Sun-3 */ - -#define MMU_68851 (1<<MMUB_68851) -#define MMU_68030 (1<<MMUB_68030) -#define MMU_68040 (1<<MMUB_68040) -#define MMU_68060 (1<<MMUB_68060) -#define MMU_SUN3 (1<<MMUB_SUN3) -#define MMU_APOLLO (1<<MMUB_APOLLO) - -#ifdef __KERNEL__ - -#ifndef __ASSEMBLY__ -extern unsigned long m68k_cputype; -extern unsigned long m68k_fputype; -extern unsigned long m68k_mmutype; -#ifdef CONFIG_VME -extern unsigned long vme_brdtype; -#endif - - /* - * m68k_is040or060 is != 0 for a '040 or higher; - * used numbers are 4 for 68040 and 6 for 68060. - */ - -extern int m68k_is040or060; -#endif /* !__ASSEMBLY__ */ - -#if !defined(CONFIG_M68020) -# define CPU_IS_020 (0) -# define MMU_IS_851 (0) -# define MMU_IS_SUN3 (0) -#elif defined(CONFIG_M68030) || defined(CONFIG_M68040) || defined(CONFIG_M68060) -# define CPU_IS_020 (m68k_cputype & CPU_68020) -# define MMU_IS_851 (m68k_mmutype & MMU_68851) -# define MMU_IS_SUN3 (0) /* Sun3 not supported with other CPU enabled */ -#else -# define CPU_M68020_ONLY -# define CPU_IS_020 (1) -#ifdef MACH_SUN3_ONLY -# define MMU_IS_SUN3 (1) -# define MMU_IS_851 (0) -#else -# define MMU_IS_SUN3 (0) -# define MMU_IS_851 (1) -#endif -#endif - -#if !defined(CONFIG_M68030) -# define CPU_IS_030 (0) -# define MMU_IS_030 (0) -#elif defined(CONFIG_M68020) || defined(CONFIG_M68040) || defined(CONFIG_M68060) -# define CPU_IS_030 (m68k_cputype & CPU_68030) -# define MMU_IS_030 (m68k_mmutype & MMU_68030) -#else -# define CPU_M68030_ONLY -# define CPU_IS_030 (1) -# define MMU_IS_030 (1) -#endif - -#if !defined(CONFIG_M68040) -# define CPU_IS_040 (0) -# define MMU_IS_040 (0) -#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68060) -# define CPU_IS_040 (m68k_cputype & CPU_68040) -# define MMU_IS_040 (m68k_mmutype & MMU_68040) -#else -# define CPU_M68040_ONLY -# define CPU_IS_040 (1) -# define MMU_IS_040 (1) -#endif - -#if !defined(CONFIG_M68060) -# define CPU_IS_060 (0) -# define MMU_IS_060 (0) -#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68040) -# define CPU_IS_060 (m68k_cputype & CPU_68060) -# define MMU_IS_060 (m68k_mmutype & MMU_68060) -#else -# define CPU_M68060_ONLY -# define CPU_IS_060 (1) -# define MMU_IS_060 (1) -#endif - -#if !defined(CONFIG_M68020) && !defined(CONFIG_M68030) -# define CPU_IS_020_OR_030 (0) -#else -# define CPU_M68020_OR_M68030 -# if defined(CONFIG_M68040) || defined(CONFIG_M68060) -# define CPU_IS_020_OR_030 (!m68k_is040or060) -# else -# define CPU_M68020_OR_M68030_ONLY -# define CPU_IS_020_OR_030 (1) -# endif -#endif - -#if !defined(CONFIG_M68040) && !defined(CONFIG_M68060) -# define CPU_IS_040_OR_060 (0) -#else -# define CPU_M68040_OR_M68060 -# if defined(CONFIG_M68020) || defined(CONFIG_M68030) -# define CPU_IS_040_OR_060 (m68k_is040or060) -# else -# define CPU_M68040_OR_M68060_ONLY -# define CPU_IS_040_OR_060 (1) -# endif -#endif - -#define CPU_TYPE (m68k_cputype) - -#ifdef CONFIG_M68KFPU_EMU -# ifdef CONFIG_M68KFPU_EMU_ONLY -# define FPU_IS_EMU (1) -# else -# define FPU_IS_EMU (!m68k_fputype) -# endif -#else -# define FPU_IS_EMU (0) -#endif - - - /* - * Miscellaneous - */ - -#define NUM_MEMINFO 4 - -#ifndef __ASSEMBLY__ -struct mem_info { - unsigned long addr; /* physical address of memory chunk */ - unsigned long size; /* length of memory chunk (in bytes) */ -}; - -extern int m68k_num_memory; /* # of memory blocks found (and used) */ -extern int m68k_realnum_memory; /* real # of memory blocks found */ -extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */ -#endif - -#endif /* __KERNEL__ */ - -#endif /* _M68K_SETUP_H */ diff --git a/arch/m68k/include/asm/setup_no.h b/arch/m68k/include/asm/setup_no.h deleted file mode 100644 index 45d286ce9398..000000000000 --- a/arch/m68k/include/asm/setup_no.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifdef __KERNEL__ - -#include <asm/setup_mm.h> - -/* We have a bigger command line buffer. */ -#undef COMMAND_LINE_SIZE - -#endif /* __KERNEL__ */ - -#define COMMAND_LINE_SIZE 512 |
