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-rw-r--r--arch/ppc/kernel/head_fsl_booke.S8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index d64bf61d2b1f..f22ddce36135 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -504,7 +504,11 @@ interrupt_base:
PROGRAM_EXCEPTION
/* Floating Point Unavailable Interrupt */
+#ifdef CONFIG_PPC_FPU
+ FP_UNAVAILABLE_EXCEPTION
+#else
EXCEPTION(0x0800, FloatingPointUnavailable, UnknownException, EXC_XFER_EE)
+#endif
/* System Call Interrupt */
START_EXCEPTION(SystemCall)
@@ -916,10 +920,12 @@ _GLOBAL(giveup_spe)
/*
* extern void giveup_fpu(struct task_struct *prev)
*
- * The e500 core does not have an FPU.
+ * Not all FSL Book-E cores have an FPU
*/
+#ifndef CONFIG_PPC_FPU
_GLOBAL(giveup_fpu)
blr
+#endif
/*
* extern void abort(void)
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