ARM: mx6: use "select" instead of default value in defconfig

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 588e5ee..a6d2a41 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -546,11 +546,15 @@
 config TARGET_MX6QSABREAUTO
 	bool "Support mx6qsabreauto"
 	select CPU_V7
+	select DM
+	select DM_THERMAL
 
 config TARGET_MX6SABRESD
 	bool "Support mx6sabresd"
 	select CPU_V7
 	select SUPPORT_SPL
+	select DM
+	select DM_THERMAL
 
 config TARGET_MX6SLEVK
 	bool "Support mx6slevk"
@@ -560,6 +564,8 @@
 	bool "Support mx6sxsabresd"
 	select CPU_V7
 	select SUPPORT_SPL
+	select DM
+	select DM_THERMAL
 
 config TARGET_GW_VENTANA
 	bool "Support gw_ventana"
diff --git a/configs/mx6dlsabreauto_defconfig b/configs/mx6dlsabreauto_defconfig
index 8bc5e8b..b649935 100644
--- a/configs/mx6dlsabreauto_defconfig
+++ b/configs/mx6dlsabreauto_defconfig
@@ -1,5 +1,3 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/mx6dl.cfg,MX6DL"
 CONFIG_ARM=y
 CONFIG_TARGET_MX6QSABREAUTO=y
-CONFIG_DM=y
-CONFIG_DM_THERMAL=y
diff --git a/configs/mx6dlsabresd_defconfig b/configs/mx6dlsabresd_defconfig
index cde0d70..b333e59 100644
--- a/configs/mx6dlsabresd_defconfig
+++ b/configs/mx6dlsabresd_defconfig
@@ -3,5 +3,3 @@
 CONFIG_TARGET_MX6SABRESD=y
 CONFIG_SYS_MALLOC_F=y
 CONFIG_SYS_MALLOC_F_LEN=0x400
-CONFIG_DM=y
-CONFIG_DM_THERMAL=y
diff --git a/configs/mx6qsabreauto_defconfig b/configs/mx6qsabreauto_defconfig
index ba9e512..7d86700 100644
--- a/configs/mx6qsabreauto_defconfig
+++ b/configs/mx6qsabreauto_defconfig
@@ -1,5 +1,3 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/imximage.cfg,MX6Q"
 CONFIG_ARM=y
 CONFIG_TARGET_MX6QSABREAUTO=y
-CONFIG_DM=y
-CONFIG_DM_THERMAL=y
diff --git a/configs/mx6qsabresd_defconfig b/configs/mx6qsabresd_defconfig
index 1764b39..67c1b77 100644
--- a/configs/mx6qsabresd_defconfig
+++ b/configs/mx6qsabresd_defconfig
@@ -1,5 +1,3 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg,MX6Q"
 CONFIG_ARM=y
 CONFIG_TARGET_MX6SABRESD=y
-CONFIG_DM=y
-CONFIG_DM_THERMAL=y
diff --git a/configs/mx6sabresd_spl_defconfig b/configs/mx6sabresd_spl_defconfig
index 16a947e..7f563cd 100644
--- a/configs/mx6sabresd_spl_defconfig
+++ b/configs/mx6sabresd_spl_defconfig
@@ -2,5 +2,3 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,SPL,MX6Q"
 CONFIG_ARM=y
 CONFIG_TARGET_MX6SABRESD=y
-CONFIG_DM=y
-CONFIG_DM_THERMAL=y
diff --git a/configs/mx6sxsabresd_defconfig b/configs/mx6sxsabresd_defconfig
index 5c862cf..f23d48f 100644
--- a/configs/mx6sxsabresd_defconfig
+++ b/configs/mx6sxsabresd_defconfig
@@ -1,5 +1,3 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxsabresd/imximage.cfg,MX6SX"
 CONFIG_ARM=y
 CONFIG_TARGET_MX6SXSABRESD=y
-CONFIG_DM=y
-CONFIG_DM_THERMAL=y
diff --git a/configs/mx6sxsabresd_spl_defconfig b/configs/mx6sxsabresd_spl_defconfig
index de3d98f..b5e0635 100644
--- a/configs/mx6sxsabresd_spl_defconfig
+++ b/configs/mx6sxsabresd_spl_defconfig
@@ -2,5 +2,3 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6SX"
 CONFIG_ARM=y
 CONFIG_TARGET_MX6SXSABRESD=y
-CONFIG_DM=y
-CONFIG_DM_THERMAL=y