diff --git a/arch/arm/src/armv7-a/scu.h b/arch/arm/src/armv7-a/scu.h
index 3e1be13c10..df0ad54e50 100644
--- a/arch/arm/src/armv7-a/scu.h
+++ b/arch/arm/src/armv7-a/scu.h
@@ -90,11 +90,11 @@
 #define SCU_CONFIG_CPU0_TAGRAM_SHIFT 8         /* CPU 0 tag RAM size */
 #define SCU_CONFIG_CPU0_TAGRAM_MASK  (3 << SCU_CONFIG_CPU0_TAGRAM_SHIFT)
 #define SCU_CONFIG_CPU1_TAGRAM_SHIFT 10        /* CPU 1 tag RAM size */
-#define SCU_CONFIG_CPU1_TAGRAM_MASK  (3 << SCU_CONFIG_CPU0_TAGRAM_SHIFT)
-#define SCU_CONFIG_CPU2_TAGRAM_SHIFT 12        /* CPU 1 tag RAM size */
-#define SCU_CONFIG_CPU2_TAGRAM_MASK  (3 << SCU_CONFIG_CPU0_TAGRAM_SHIFT)
-#define SCU_CONFIG_CPU3_TAGRAM_SHIFT 14        /* CPU 1 tag RAM size */
-#define SCU_CONFIG_CPU3_TAGRAM_MASK  (3 << SCU_CONFIG_CPU0_TAGRAM_SHIFT)
+#define SCU_CONFIG_CPU1_TAGRAM_MASK  (3 << SCU_CONFIG_CPU1_TAGRAM_SHIFT)
+#define SCU_CONFIG_CPU2_TAGRAM_SHIFT 12        /* CPU 2 tag RAM size */
+#define SCU_CONFIG_CPU2_TAGRAM_MASK  (3 << SCU_CONFIG_CPU2_TAGRAM_SHIFT)
+#define SCU_CONFIG_CPU3_TAGRAM_SHIFT 14        /* CPU 3 tag RAM size */
+#define SCU_CONFIG_CPU3_TAGRAM_MASK  (3 << SCU_CONFIG_CPU3_TAGRAM_SHIFT)
 
 /* SCU CPU Power Status Register */