diff options
Diffstat (limited to 'arch/m68k/include/uapi/asm')
| -rw-r--r-- | arch/m68k/include/uapi/asm/Kbuild | 8 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo-amiga.h | 63 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo-apollo.h | 28 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo-atari.h | 44 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo-hp300.h | 50 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo-mac.h | 119 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo-q40.h | 16 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo-vme.h | 70 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/bootinfo.h | 174 | ||||
| -rw-r--r-- | arch/m68k/include/uapi/asm/setup.h | 87 |
10 files changed, 572 insertions, 87 deletions
diff --git a/arch/m68k/include/uapi/asm/Kbuild b/arch/m68k/include/uapi/asm/Kbuild index 1fef45ada09..6a2d257bdfb 100644 --- a/arch/m68k/include/uapi/asm/Kbuild +++ b/arch/m68k/include/uapi/asm/Kbuild @@ -11,6 +11,14 @@ generic-y += termbits.h generic-y += termios.h header-y += a.out.h +header-y += bootinfo.h +header-y += bootinfo-amiga.h +header-y += bootinfo-apollo.h +header-y += bootinfo-atari.h +header-y += bootinfo-hp300.h +header-y += bootinfo-mac.h +header-y += bootinfo-q40.h +header-y += bootinfo-vme.h header-y += byteorder.h header-y += cachectl.h header-y += fcntl.h diff --git a/arch/m68k/include/uapi/asm/bootinfo-amiga.h b/arch/m68k/include/uapi/asm/bootinfo-amiga.h new file mode 100644 index 00000000000..daad3c58d2d --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-amiga.h @@ -0,0 +1,63 @@ +/* +** asm/bootinfo-amiga.h -- Amiga-specific boot information definitions +*/ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_AMIGA_H +#define _UAPI_ASM_M68K_BOOTINFO_AMIGA_H + + + /* + * Amiga-specific tags + */ + +#define BI_AMIGA_MODEL 0x8000 /* model (__be32) */ +#define BI_AMIGA_AUTOCON 0x8001 /* AutoConfig device */ + /* (AmigaOS struct ConfigDev) */ +#define BI_AMIGA_CHIP_SIZE 0x8002 /* size of Chip RAM (__be32) */ +#define BI_AMIGA_VBLANK 0x8003 /* VBLANK frequency (__u8) */ +#define BI_AMIGA_PSFREQ 0x8004 /* power supply frequency (__u8) */ +#define BI_AMIGA_ECLOCK 0x8005 /* EClock frequency (__be32) */ +#define BI_AMIGA_CHIPSET 0x8006 /* native chipset present (__be32) */ +#define BI_AMIGA_SERPER 0x8007 /* serial port period (__be16) */ + + + /* + * Amiga models (BI_AMIGA_MODEL) + */ + +#define AMI_UNKNOWN 0 +#define AMI_500 1 +#define AMI_500PLUS 2 +#define AMI_600 3 +#define AMI_1000 4 +#define AMI_1200 5 +#define AMI_2000 6 +#define AMI_2500 7 +#define AMI_3000 8 +#define AMI_3000T 9 +#define AMI_3000PLUS 10 +#define AMI_4000 11 +#define AMI_4000T 12 +#define AMI_CDTV 13 +#define AMI_CD32 14 +#define AMI_DRACO 15 + + + /* + * Amiga chipsets (BI_AMIGA_CHIPSET) + */ + +#define CS_STONEAGE 0 +#define CS_OCS 1 +#define CS_ECS 2 +#define CS_AGA 3 + + + /* + * Latest Amiga bootinfo version + */ + +#define AMIGA_BOOTI_VERSION MK_BI_VERSION(2, 0) + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_AMIGA_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo-apollo.h b/arch/m68k/include/uapi/asm/bootinfo-apollo.h new file mode 100644 index 00000000000..a93e0af1c6f --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-apollo.h @@ -0,0 +1,28 @@ +/* +** asm/bootinfo-apollo.h -- Apollo-specific boot information definitions +*/ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_APOLLO_H +#define _UAPI_ASM_M68K_BOOTINFO_APOLLO_H + + + /* + * Apollo-specific tags + */ + +#define BI_APOLLO_MODEL 0x8000 /* model (__be32) */ + + + /* + * Apollo models (BI_APOLLO_MODEL) + */ + +#define APOLLO_UNKNOWN 0 +#define APOLLO_DN3000 1 +#define APOLLO_DN3010 2 +#define APOLLO_DN3500 3 +#define APOLLO_DN4000 4 +#define APOLLO_DN4500 5 + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_APOLLO_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo-atari.h b/arch/m68k/include/uapi/asm/bootinfo-atari.h new file mode 100644 index 00000000000..a817854049b --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-atari.h @@ -0,0 +1,44 @@ +/* +** asm/bootinfo-atari.h -- Atari-specific boot information definitions +*/ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_ATARI_H +#define _UAPI_ASM_M68K_BOOTINFO_ATARI_H + + + /* + * Atari-specific tags + */ + +#define BI_ATARI_MCH_COOKIE 0x8000 /* _MCH cookie from TOS (__be32) */ +#define BI_ATARI_MCH_TYPE 0x8001 /* special machine type (__be32) */ + + + /* + * mch_cookie values (upper word of BI_ATARI_MCH_COOKIE) + */ + +#define ATARI_MCH_ST 0 +#define ATARI_MCH_STE 1 +#define ATARI_MCH_TT 2 +#define ATARI_MCH_FALCON 3 + + + /* + * Atari machine types (BI_ATARI_MCH_TYPE) + */ + +#define ATARI_MACH_NORMAL 0 /* no special machine type */ +#define ATARI_MACH_MEDUSA 1 /* Medusa 040 */ +#define ATARI_MACH_HADES 2 /* Hades 040 or 060 */ +#define ATARI_MACH_AB40 3 /* Afterburner040 on Falcon */ + + + /* + * Latest Atari bootinfo version + */ + +#define ATARI_BOOTI_VERSION MK_BI_VERSION(2, 1) + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_ATARI_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo-hp300.h b/arch/m68k/include/uapi/asm/bootinfo-hp300.h new file mode 100644 index 00000000000..c90cb71ed89 --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-hp300.h @@ -0,0 +1,50 @@ +/* +** asm/bootinfo-hp300.h -- HP9000/300-specific boot information definitions +*/ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_HP300_H +#define _UAPI_ASM_M68K_BOOTINFO_HP300_H + + + /* + * HP9000/300-specific tags + */ + +#define BI_HP300_MODEL 0x8000 /* model (__be32) */ +#define BI_HP300_UART_SCODE 0x8001 /* UART select code (__be32) */ +#define BI_HP300_UART_ADDR 0x8002 /* phys. addr of UART (__be32) */ + + + /* + * HP9000/300 and /400 models (BI_HP300_MODEL) + * + * This information was taken from NetBSD + */ + +#define HP_320 0 /* 16MHz 68020+HP MMU+16K external cache */ +#define HP_330 1 /* 16MHz 68020+68851 MMU */ +#define HP_340 2 /* 16MHz 68030 */ +#define HP_345 3 /* 50MHz 68030+32K external cache */ +#define HP_350 4 /* 25MHz 68020+HP MMU+32K external cache */ +#define HP_360 5 /* 25MHz 68030 */ +#define HP_370 6 /* 33MHz 68030+64K external cache */ +#define HP_375 7 /* 50MHz 68030+32K external cache */ +#define HP_380 8 /* 25MHz 68040 */ +#define HP_385 9 /* 33MHz 68040 */ + +#define HP_400 10 /* 50MHz 68030+32K external cache */ +#define HP_425T 11 /* 25MHz 68040 - model 425t */ +#define HP_425S 12 /* 25MHz 68040 - model 425s */ +#define HP_425E 13 /* 25MHz 68040 - model 425e */ +#define HP_433T 14 /* 33MHz 68040 - model 433t */ +#define HP_433S 15 /* 33MHz 68040 - model 433s */ + + + /* + * Latest HP9000/300 bootinfo version + */ + +#define HP300_BOOTI_VERSION MK_BI_VERSION(2, 0) + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_HP300_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo-mac.h b/arch/m68k/include/uapi/asm/bootinfo-mac.h new file mode 100644 index 00000000000..b44ff73898a --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-mac.h @@ -0,0 +1,119 @@ +/* +** asm/bootinfo-mac.h -- Macintosh-specific boot information definitions +*/ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_MAC_H +#define _UAPI_ASM_M68K_BOOTINFO_MAC_H + + + /* + * Macintosh-specific tags (all __be32) + */ + +#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */ +#define BI_MAC_VADDR 0x8001 /* Mac video base address */ +#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */ +#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */ +#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */ +#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */ +#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */ +#define BI_MAC_BTIME 0x8007 /* Mac boot time */ +#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */ +#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */ +#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */ +#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */ + + + /* + * Macintosh hardware profile data - unused, see macintosh.h for + * reasonable type values + */ + +#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */ +#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */ +#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */ +#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */ +#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */ +#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */ +#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */ +#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */ +#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */ +#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */ +#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */ +#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */ +#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */ +#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */ +#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */ +#define BI_MAC_PMU 0x801f /* Mac power management / poweroff hardware */ +#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */ +#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */ + + + /* + * Macintosh Gestalt numbers (BI_MAC_MODEL) + */ + +#define MAC_MODEL_II 6 +#define MAC_MODEL_IIX 7 +#define MAC_MODEL_IICX 8 +#define MAC_MODEL_SE30 9 +#define MAC_MODEL_IICI 11 +#define MAC_MODEL_IIFX 13 /* And well numbered it is too */ +#define MAC_MODEL_IISI 18 +#define MAC_MODEL_LC 19 +#define MAC_MODEL_Q900 20 +#define MAC_MODEL_PB170 21 +#define MAC_MODEL_Q700 22 +#define MAC_MODEL_CLII 23 /* aka: P200 */ +#define MAC_MODEL_PB140 25 +#define MAC_MODEL_Q950 26 /* aka: WGS95 */ +#define MAC_MODEL_LCIII 27 /* aka: P450 */ +#define MAC_MODEL_PB210 29 +#define MAC_MODEL_C650 30 +#define MAC_MODEL_PB230 32 +#define MAC_MODEL_PB180 33 +#define MAC_MODEL_PB160 34 +#define MAC_MODEL_Q800 35 /* aka: WGS80 */ +#define MAC_MODEL_Q650 36 +#define MAC_MODEL_LCII 37 /* aka: P400/405/410/430 */ +#define MAC_MODEL_PB250 38 +#define MAC_MODEL_IIVI 44 +#define MAC_MODEL_P600 45 /* aka: P600CD */ +#define MAC_MODEL_IIVX 48 +#define MAC_MODEL_CCL 49 /* aka: P250 */ +#define MAC_MODEL_PB165C 50 +#define MAC_MODEL_C610 52 /* aka: WGS60 */ +#define MAC_MODEL_Q610 53 +#define MAC_MODEL_PB145 54 /* aka: PB145B */ +#define MAC_MODEL_P520 56 /* aka: LC520 */ +#define MAC_MODEL_C660 60 +#define MAC_MODEL_P460 62 /* aka: LCIII+, P466/P467 */ +#define MAC_MODEL_PB180C 71 +#define MAC_MODEL_PB520 72 /* aka: PB520C, PB540, PB540C, PB550C */ +#define MAC_MODEL_PB270C 77 +#define MAC_MODEL_Q840 78 +#define MAC_MODEL_P550 80 /* aka: LC550, P560 */ +#define MAC_MODEL_CCLII 83 /* aka: P275 */ +#define MAC_MODEL_PB165 84 +#define MAC_MODEL_PB190 85 /* aka: PB190CS */ +#define MAC_MODEL_TV 88 +#define MAC_MODEL_P475 89 /* aka: LC475, P476 */ +#define MAC_MODEL_P475F 90 /* aka: P475 w/ FPU (no LC040) */ +#define MAC_MODEL_P575 92 /* aka: LC575, P577/P578 */ +#define MAC_MODEL_Q605 94 +#define MAC_MODEL_Q605_ACC 95 /* Q605 accelerated to 33 MHz */ +#define MAC_MODEL_Q630 98 /* aka: LC630, P630/631/635/636/637/638/640 */ +#define MAC_MODEL_P588 99 /* aka: LC580, P580 */ +#define MAC_MODEL_PB280 102 +#define MAC_MODEL_PB280C 103 +#define MAC_MODEL_PB150 115 + + + /* + * Latest Macintosh bootinfo version + */ + +#define MAC_BOOTI_VERSION MK_BI_VERSION(2, 0) + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_MAC_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo-q40.h b/arch/m68k/include/uapi/asm/bootinfo-q40.h new file mode 100644 index 00000000000..c79fea7e555 --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-q40.h @@ -0,0 +1,16 @@ +/* +** asm/bootinfo-q40.h -- Q40-specific boot information definitions +*/ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_Q40_H +#define _UAPI_ASM_M68K_BOOTINFO_Q40_H + + + /* + * Latest Q40 bootinfo version + */ + +#define Q40_BOOTI_VERSION MK_BI_VERSION(2, 0) + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_Q40_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo-vme.h b/arch/m68k/include/uapi/asm/bootinfo-vme.h new file mode 100644 index 00000000000..a135eb41d67 --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo-vme.h @@ -0,0 +1,70 @@ +/* +** asm/bootinfo-vme.h -- VME-specific boot information definitions +*/ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_VME_H +#define _UAPI_ASM_M68K_BOOTINFO_VME_H + + +#include <linux/types.h> + + + /* + * VME-specific tags + */ + +#define BI_VME_TYPE 0x8000 /* VME sub-architecture (__be32) */ +#define BI_VME_BRDINFO 0x8001 /* VME board information (struct) */ + + + /* + * VME models (BI_VME_TYPE) + */ + +#define VME_TYPE_TP34V 0x0034 /* Tadpole TP34V */ +#define VME_TYPE_MVME147 0x0147 /* Motorola MVME147 */ +#define VME_TYPE_MVME162 0x0162 /* Motorola MVME162 */ +#define VME_TYPE_MVME166 0x0166 /* Motorola MVME166 */ +#define VME_TYPE_MVME167 0x0167 /* Motorola MVME167 */ +#define VME_TYPE_MVME172 0x0172 /* Motorola MVME172 */ +#define VME_TYPE_MVME177 0x0177 /* Motorola MVME177 */ +#define VME_TYPE_BVME4000 0x4000 /* BVM Ltd. BVME4000 */ +#define VME_TYPE_BVME6000 0x6000 /* BVM Ltd. BVME6000 */ + + +#ifndef __ASSEMBLY__ + +/* + * Board ID data structure - pointer to this retrieved from Bug by head.S + * + * BI_VME_BRDINFO is a 32 byte struct as returned by the Bug code on + * Motorola VME boards. Contains board number, Bug version, board + * configuration options, etc. + * + * Note, bytes 12 and 13 are board no in BCD (0162,0166,0167,0177,etc) + */ + +typedef struct { + char bdid[4]; + __u8 rev, mth, day, yr; + __be16 size, reserved; + __be16 brdno; + char brdsuffix[2]; + __be32 options; + __be16 clun, dlun, ctype, dnum; + __be32 option2; +} t_bdid, *p_bdid; + +#endif /* __ASSEMBLY__ */ + + + /* + * Latest VME bootinfo versions + */ + +#define MVME147_BOOTI_VERSION MK_BI_VERSION(2, 0) +#define MVME16x_BOOTI_VERSION MK_BI_VERSION(2, 0) +#define BVME6000_BOOTI_VERSION MK_BI_VERSION(2, 0) + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_VME_H */ diff --git a/arch/m68k/include/uapi/asm/bootinfo.h b/arch/m68k/include/uapi/asm/bootinfo.h new file mode 100644 index 00000000000..cdeb26a015b --- /dev/null +++ b/arch/m68k/include/uapi/asm/bootinfo.h @@ -0,0 +1,174 @@ +/* + * asm/bootinfo.h -- Definition of the Linux/m68k boot information structure + * + * 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. + */ + +#ifndef _UAPI_ASM_M68K_BOOTINFO_H +#define _UAPI_ASM_M68K_BOOTINFO_H + + +#include <linux/types.h> + + +#ifndef __ASSEMBLY__ + + /* + * Bootinfo definitions + * + * This is an easily parsable and extendable structure containing all + * information to be passed from the bootstrap to the kernel. + * + * This way I hope to keep all future changes back/forewards compatible. + * Thus, keep your fingers crossed... + * + * This structure is copied right after the kernel by the bootstrap + * routine. + */ + +struct bi_record { + __be16 tag; /* tag ID */ + __be16 size; /* size of record (in bytes) */ + __be32 data[0]; /* data */ +}; + + +struct mem_info { + __be32 addr; /* physical address of memory chunk */ + __be32 size; /* length of memory chunk (in bytes) */ +}; + +#endif /* __ASSEMBLY__ */ + + + /* + * Tag Definitions + * + * Machine independent tags start counting from 0x0000 + * Machine dependent tags start counting from 0x8000 + */ + +#define BI_LAST 0x0000 /* last record (sentinel) */ +#define BI_MACHTYPE 0x0001 /* machine type (__be32) */ +#define BI_CPUTYPE 0x0002 /* cpu type (__be32) */ +#define BI_FPUTYPE 0x0003 /* fpu type (__be32) */ +#define BI_MMUTYPE 0x0004 /* mmu type (__be32) */ +#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */ + /* (struct mem_info) */ +#define BI_RAMDISK 0x0006 /* ramdisk address and size */ + /* (struct mem_info) */ +#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */ + /* (string) */ + + + /* + * Linux/m68k Architectures (BI_MACHTYPE) + */ + +#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 MACH_M54XX 12 + + + /* + * CPU, FPU and MMU types (BI_CPUTYPE, BI_FPUTYPE, BI_MMUTYPE) + * + * 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 CPUB_COLDFIRE 4 + +#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 CPU_COLDFIRE (1 << CPUB_COLDFIRE) + +#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 FPUB_COLDFIRE 5 /* ColdFire FPU */ + +#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 FPU_COLDFIRE (1 << FPUB_COLDFIRE) + +#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 MMUB_COLDFIRE 6 /* Internal MMU */ + +#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) +#define MMU_COLDFIRE (1 << MMUB_COLDFIRE) + + + /* + * Stuff for bootinfo interface versioning + * + * At the start of kernel code, a 'struct bootversion' is located. + * bootstrap checks for a matching version of the interface before booting + * a kernel, to avoid user confusion if kernel and bootstrap don't work + * together :-) + * + * If incompatible changes are made to the bootinfo interface, the major + * number below should be stepped (and the minor reset to 0) for the + * appropriate machine. If a change is backward-compatible, the minor + * should be stepped. "Backwards-compatible" means that booting will work, + * but certain features may not. + */ + +#define BOOTINFOV_MAGIC 0x4249561A /* 'BIV^Z' */ +#define MK_BI_VERSION(major, minor) (((major) << 16) + (minor)) +#define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff) +#define BI_VERSION_MINOR(v) ((v) & 0xffff) + +#ifndef __ASSEMBLY__ + +struct bootversion { + __be16 branch; + __be32 magic; + struct { + __be32 machtype; + __be32 version; + } machversions[0]; +} __packed; + +#endif /* __ASSEMBLY__ */ + + +#endif /* _UAPI_ASM_M68K_BOOTINFO_H */ diff --git a/arch/m68k/include/uapi/asm/setup.h b/arch/m68k/include/uapi/asm/setup.h index 85579bff455..6a6dc636761 100644 --- a/arch/m68k/include/uapi/asm/setup.h +++ b/arch/m68k/include/uapi/asm/setup.h @@ -6,98 +6,11 @@ ** 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 _UAPI_M68K_SETUP_H #define _UAPI_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 MACH_M54XX 12 - #define COMMAND_LINE_SIZE 256 - - - /* - * 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 CPUB_COLDFIRE 4 - -#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 CPU_COLDFIRE (1<<CPUB_COLDFIRE) - -#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 FPUB_COLDFIRE 5 /* ColdFire FPU */ - -#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 FPU_COLDFIRE (1<<FPUB_COLDFIRE) - -#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 MMUB_COLDFIRE 6 /* Internal MMU */ - -#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) -#define MMU_COLDFIRE (1<<MMUB_COLDFIRE) - - #endif /* _UAPI_M68K_SETUP_H */ |