Commit 3546e811 authored by Olof Johansson's avatar Olof Johansson Committed by Paul Mackerras

[POWERPC] No DEEPNAP on 970MP 1.0

970MP rev 1.0 is reported to have nonworking DEEPNAP support, we've had
bug reports of lockups on those machines. Appearantly Apple used them
on some dual-core dual-cpu systems. Rev 1.1 is OK, and that's the one
that all 4-way systems seem to use.
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 08e15e81
...@@ -225,6 +225,22 @@ static struct cpu_spec cpu_specs[] = { ...@@ -225,6 +225,22 @@ static struct cpu_spec cpu_specs[] = {
.oprofile_type = PPC_OPROFILE_POWER4, .oprofile_type = PPC_OPROFILE_POWER4,
.platform = "ppc970", .platform = "ppc970",
}, },
{ /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
.pvr_mask = 0xffffffff,
.pvr_value = 0x00440100,
.cpu_name = "PPC970MP",
.cpu_features = CPU_FTRS_PPC970,
.cpu_user_features = COMMON_USER_POWER4 |
PPC_FEATURE_HAS_ALTIVEC_COMP,
.icache_bsize = 128,
.dcache_bsize = 128,
.num_pmcs = 8,
.cpu_setup = __setup_cpu_ppc970,
.cpu_restore = __restore_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970MP",
.oprofile_type = PPC_OPROFILE_POWER4,
.platform = "ppc970",
},
{ /* PPC970MP */ { /* PPC970MP */
.pvr_mask = 0xffff0000, .pvr_mask = 0xffff0000,
.pvr_value = 0x00440000, .pvr_value = 0x00440000,
......
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