diff options
| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1997-02-22 00:28:58 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1997-02-22 00:28:58 +0000 |
| commit | c84789c8ad9b6288f59618ea89dc7ca932c66165 (patch) | |
| tree | 53cd30dc2bf8082d107324438961a42a5dc3b688 /sys/arch/amiga | |
| parent | 05d8515ba878b983423bb735abb4be1c9e7dc5c1 (diff) | |
Set MMU/CPU better, except for 060 as that requires intrusive changes
elsewhere.
Diffstat (limited to 'sys/arch/amiga')
| -rw-r--r-- | sys/arch/amiga/amiga/locore.s | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/sys/arch/amiga/amiga/locore.s b/sys/arch/amiga/amiga/locore.s index eb819bd7d08..3bbee98894b 100644 --- a/sys/arch/amiga/amiga/locore.s +++ b/sys/arch/amiga/amiga/locore.s @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.s,v 1.16 1997/02/21 08:55:14 niklas Exp $ */ +/* $OpenBSD: locore.s,v 1.17 1997/02/22 00:28:57 niklas Exp $ */ /* $NetBSD: locore.s,v 1.72 1996/12/17 11:09:10 is Exp $ */ /* @@ -997,25 +997,27 @@ LisDraco1: movl d4,a0@ RELOC(_mmutype, a0) + RELOC(_cputype, a1) movl #AMIGA_68030,d1 | 68030 Attn flag from exec andl d5,d1 jeq Ltestfor020 - movl #-1,a0@ | assume 020 means 851 + movl #MMU_68030,a0@ | assume 020 means 851 + movl #CPU_68030,a1@ | assume 020 means 851 jra Lsetcpu040 | skip to init. Ltestfor020: movl #AMIGA_68020,d1 | 68020 Attn flag from exec andl d5,d1 jeq Lsetcpu040 - movl #1,a0@ + movl #MMU_68851,a0@ + movl #CPU_68020,a1@ Lsetcpu040: movl #CACHE_OFF,d0 | 68020/030 cache movl #AMIGA_68040,d1 andl d1,d5 jeq Lstartnot040 | it is not 68040 movl #MMU_68040,a0@ | same as hp300 for compat - RELOC(_cputype, a0) - movl #CPU_68040,a0@ - .word 0xf4f8 | cpusha bc - push and invalidate caches + movl #CPU_68040,a1@ + .word 0xf4f8 | cpusha bc - push and inval. caches movl #CACHE40_OFF,d0 | 68040 cache disable btst #7,sp@(3) | XXX jeq Lstartnot040 |