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-rw-r--r--arch/powerpc/include/asm/mmu.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index cbf15438709..86d2366ab6a 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -52,6 +52,12 @@
*/
#define MMU_FTR_NEED_DTLB_SW_LRU ASM_CONST(0x00200000)
+/* This indicates that the processor uses the wrong opcode for tlbilx
+ * instructions. During the ISA 2.06 development the opcode for tlbilx
+ * changed and some early implementations used to old opcode
+ */
+#define MMU_FTR_TLBILX_EARLY_OPCODE ASM_CONST(0x00400000)
+
#ifndef __ASSEMBLY__
#include <asm/cputable.h>