diff --git a/arch/arm/mach-tegra/headsmp.S b/arch/arm/mach-tegra/headsmp.S
index 045c16f2dd51..2072e7322c39 100644
--- a/arch/arm/mach-tegra/headsmp.S
+++ b/arch/arm/mach-tegra/headsmp.S
@@ -6,6 +6,7 @@
         .section ".text.head", "ax"
 
 ENTRY(tegra_secondary_startup)
-        bl      v7_invalidate_l1
+        check_cpu_part_num 0xc09, r8, r9
+        bleq    v7_invalidate_l1
         b       secondary_startup
 ENDPROC(tegra_secondary_startup)
diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S
index 39dc9e7834f3..75285a3b816e 100644
--- a/arch/arm/mach-tegra/reset-handler.S
+++ b/arch/arm/mach-tegra/reset-handler.S
@@ -40,9 +40,11 @@
  *	  re-enabling sdram.
  *
  *	r6: SoC ID
+ *	r8: CPU part number
  */
 ENTRY(tegra_resume)
-	bl	v7_invalidate_l1
+	check_cpu_part_num 0xc09, r8, r9
+	bleq	v7_invalidate_l1
 
 	cpu_id	r0
 	tegra_get_soc_id TEGRA_APB_MISC_BASE, r6
@@ -70,7 +72,8 @@ no_cpu0_chk:
 	str	r1, [r2]
 1:
 
-	check_cpu_part_num 0xc09, r8, r9
+	mov32	r9, 0xc09
+	cmp	r8, r9
 	bne	not_ca9
 #ifdef CONFIG_HAVE_ARM_SCU
 	/* enable SCU */