diff --git a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
index 93bbda3..f75faa6 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/cpu.h
@@ -12,6 +12,7 @@
 	CPU_TYPE_ENTRY(LS2085, LS2085, 8),
 	CPU_TYPE_ENTRY(LS2045, LS2045, 4),
 	CPU_TYPE_ENTRY(LS1043, LS1043, 4),
+	CPU_TYPE_ENTRY(LS1023, LS1023, 2),
 	CPU_TYPE_ENTRY(LS2040, LS2040, 4),
 };
 
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h
index 512a8e0..56989e1 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h
@@ -42,6 +42,7 @@
 
 #define SVR_WO_E		0xFFFFFE
 #define SVR_LS1043		0x879200
+#define SVR_LS1023		0x879208
 #define SVR_LS2045		0x870120
 #define SVR_LS2080		0x870110
 #define SVR_LS2085		0x870100