diff --git a/arch/arm/mach-rockchip/rk3036/Kconfig b/arch/arm/mach-rockchip/rk3036/Kconfig
index c63db34..5e04d20 100644
--- a/arch/arm/mach-rockchip/rk3036/Kconfig
+++ b/arch/arm/mach-rockchip/rk3036/Kconfig
@@ -9,7 +9,7 @@
 	select BOARD_LATE_INIT
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3036"
 
 config SYS_MALLOC_F_LEN
 	default 0x400
diff --git a/arch/arm/mach-rockchip/rk3128/Kconfig b/arch/arm/mach-rockchip/rk3128/Kconfig
index 40655a2..a82b7dc 100644
--- a/arch/arm/mach-rockchip/rk3128/Kconfig
+++ b/arch/arm/mach-rockchip/rk3128/Kconfig
@@ -14,7 +14,7 @@
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3128"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3188/Kconfig b/arch/arm/mach-rockchip/rk3188/Kconfig
index 2bb3566..a6fc691 100644
--- a/arch/arm/mach-rockchip/rk3188/Kconfig
+++ b/arch/arm/mach-rockchip/rk3188/Kconfig
@@ -10,7 +10,7 @@
 	  UART and GPIOs.
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3188"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk322x/Kconfig b/arch/arm/mach-rockchip/rk322x/Kconfig
index dc8071e..8a1f95f 100644
--- a/arch/arm/mach-rockchip/rk322x/Kconfig
+++ b/arch/arm/mach-rockchip/rk322x/Kconfig
@@ -5,7 +5,7 @@
 	select BOARD_LATE_INIT
 
 config SYS_SOC
-	default "rockchip"
+	default "rk322x"
 
 config SYS_MALLOC_F_LEN
 	default 0x400
diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
index bce8023..50680ce 100644
--- a/arch/arm/mach-rockchip/rk3288/Kconfig
+++ b/arch/arm/mach-rockchip/rk3288/Kconfig
@@ -148,7 +148,7 @@
 	  and have the required PMIC code.
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3288"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3328/Kconfig b/arch/arm/mach-rockchip/rk3328/Kconfig
index 43afba2..6c5c430 100644
--- a/arch/arm/mach-rockchip/rk3328/Kconfig
+++ b/arch/arm/mach-rockchip/rk3328/Kconfig
@@ -13,7 +13,7 @@
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3328"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rk3368/Kconfig b/arch/arm/mach-rockchip/rk3368/Kconfig
index 7c9b722..325572a 100644
--- a/arch/arm/mach-rockchip/rk3368/Kconfig
+++ b/arch/arm/mach-rockchip/rk3368/Kconfig
@@ -43,7 +43,7 @@
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3368"
 
 source "board/theobroma-systems/lion_rk3368/Kconfig"
 source "board/rockchip/sheep_rk3368/Kconfig"
diff --git a/arch/arm/mach-rockchip/rk3399/Kconfig b/arch/arm/mach-rockchip/rk3399/Kconfig
index 2408adb..2c5c93c 100644
--- a/arch/arm/mach-rockchip/rk3399/Kconfig
+++ b/arch/arm/mach-rockchip/rk3399/Kconfig
@@ -65,7 +65,7 @@
 endchoice
 
 config SYS_SOC
-	default "rockchip"
+	default "rk3399"
 
 config SYS_MALLOC_F_LEN
 	default 0x0800
diff --git a/arch/arm/mach-rockchip/rv1108/Kconfig b/arch/arm/mach-rockchip/rv1108/Kconfig
index 8883aea..e3a63b8 100644
--- a/arch/arm/mach-rockchip/rv1108/Kconfig
+++ b/arch/arm/mach-rockchip/rv1108/Kconfig
@@ -23,7 +23,7 @@
 	  RV1108 ELGIN is a board based on the Rockchip RV1108.
 
 config SYS_SOC
-	default "rockchip"
+	default "rv1108"
 
 config SYS_MALLOC_F_LEN
 	default 0x400