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-rw-r--r--arch/m68k/include/asm/setup.h335
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diff --git a/arch/m68k/include/asm/setup.h b/arch/m68k/include/asm/setup.h
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+/*
+** 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
+
+#include <uapi/asm/bootinfo.h>
+#include <uapi/asm/setup.h>
+
+
+#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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# 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) \
+ || defined(CONFIG_VIRT)
+# define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X)
+#else
+# define CONFIG_SUN3X_ONLY
+# define MACH_IS_SUN3X (1)
+# define MACH_TYPE (MACH_SUN3X)
+#endif
+
+#if !defined(CONFIG_VIRT)
+# define MACH_IS_VIRT (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_SUN3X) \
+ || defined(CONFIG_MVME147)
+# define MACH_IS_VIRT (m68k_machtype == MACH_VIRT)
+#else
+# define MACH_VIRT_ONLY
+# define MACH_IS_VIRT (1)
+# define MACH_TYPE (MACH_VIRT)
+#endif
+
+#ifndef MACH_TYPE
+# define MACH_TYPE (m68k_machtype)
+#endif
+
+
+#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
+
+#if !defined(CONFIG_COLDFIRE)
+# define CPU_IS_COLDFIRE (0)
+#else
+# define CPU_IS_COLDFIRE (1)
+# define MMU_IS_COLDFIRE (1)
+#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 m68k_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 m68k_mem_info m68k_memory[NUM_MEMINFO];/* memory description */
+#endif
+
+#endif /* _M68K_SETUP_H */
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