armv8: fsl-layerscape: Add LS1023A SVR

Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
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