diff --git a/arch/powerpc/boot/ppc_asm.h b/arch/powerpc/boot/ppc_asm.h
index c63299f..b5975f8 100644
--- a/arch/powerpc/boot/ppc_asm.h
+++ b/arch/powerpc/boot/ppc_asm.h
@@ -12,6 +12,14 @@
  *  2 of the License, or (at your option) any later version.
  */
 
+.macro lv1_panic
+	li	r3, 0
+	li	r4, 0
+	li	r11, 255
+	.long 0x44000022
+	extsw	r3, r3
+.endm
+
 /* Condition Register Bit Fields */
 
 #define	cr0	0
diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index b5d0236..7efd2b6 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -13,6 +13,14 @@
 
 #ifdef __ASSEMBLY__
 
+.macro lv1_panic
+	li	r3, 0
+	li	r4, 0
+	li	r11, 255
+	.long 0x44000022
+	extsw	r3, r3
+.endm
+
 #define SZL			(BITS_PER_LONG/8)
 
 /*