diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index ef775cf..0533a83 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -11,6 +11,8 @@
 
 #define OCRAM_BASE_ADDR				0x10000000
 #define OCRAM_SIZE				0x00020000
+#define OCRAM_BASE_S_ADDR			0x10010000
+#define OCRAM_S_SIZE				0x00010000
 
 #define CONFIG_SYS_IMMR				0x01000000
 #define CONFIG_SYS_DCSRBAR			0x20000000
diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
index 5abc3a1..697d4ca 100644
--- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
+++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
@@ -17,6 +17,9 @@
 #define SOC_VER_LS1021		0x11
 #define SOC_VER_LS1022		0x12
 
+#define CCSR_BRR_OFFSET		0xe4
+#define CCSR_SCRATCHRW1_OFFSET	0x200
+
 #define RCWSR0_SYS_PLL_RAT_SHIFT	25
 #define RCWSR0_SYS_PLL_RAT_MASK		0x1f
 #define RCWSR0_MEM_PLL_RAT_SHIFT	16
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 536d9f3..704c349 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -493,6 +493,13 @@ unsigned long get_board_ddr_clk(void);
 #define CONFIG_CMD_IMLS
 #endif
 
+#define CONFIG_ARMV7_NONSEC
+#define CONFIG_ARMV7_VIRT
+#define CONFIG_PEN_ADDR_BIG_ENDIAN
+#define CONFIG_SMP_PEN_ADDR		0x01ee0200
+#define CONFIG_TIMER_CLK_FREQ		12500000
+#define CONFIG_ARMV7_SECURE_BASE	OCRAM_BASE_S_ADDR
+
 #define CONFIG_HWCONFIG
 #define HWCONFIG_BUFFER_SIZE		128
 
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index a3271fe..809e80f 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -312,6 +312,13 @@
 #define CONFIG_CMD_IMLS
 #endif
 
+#define CONFIG_ARMV7_NONSEC
+#define CONFIG_ARMV7_VIRT
+#define CONFIG_PEN_ADDR_BIG_ENDIAN
+#define CONFIG_SMP_PEN_ADDR		0x01ee0200
+#define CONFIG_TIMER_CLK_FREQ		12500000
+#define CONFIG_ARMV7_SECURE_BASE	OCRAM_BASE_S_ADDR
+
 #define CONFIG_HWCONFIG
 #define HWCONFIG_BUFFER_SIZE		128