aboutsummaryrefslogtreecommitdiff
path: root/arch/mips/kernel/cpu-probe.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/kernel/cpu-probe.c')
-rw-r--r--arch/mips/kernel/cpu-probe.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index fac48ad27b3..292f8b243a5 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -2,8 +2,8 @@
* Processor capabilities determination functions.
*
* Copyright (C) xxxx the Anonymous
+ * Copyright (C) 1994 - 2006 Ralf Baechle
* Copyright (C) 2003, 2004 Maciej W. Rozycki
- * Copyright (C) 1994 - 2003 Ralf Baechle
* Copyright (C) 2001, 2004 MIPS Inc.
*
* This program is free software; you can redistribute it and/or
@@ -641,10 +641,9 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
switch (c->processor_id & 0xff00) {
case PRID_IMP_SB1:
c->cputype = CPU_SB1;
-#ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
/* FPU in pass1 is known to have issues. */
- c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR);
-#endif
+ if ((c->processor_id & 0xff) < 0x20)
+ c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR);
break;
case PRID_IMP_SB1A:
c->cputype = CPU_SB1A;