i.MX6Q: icore: Add SPL_OF_CONTROL support

Add OF_CONTROL support for SPL code.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index 6f5a92a..b78ebc1 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -219,6 +219,10 @@
 	select DM_THERMAL
 	select SUPPORT_SPL
 	select SPL_LOAD_FIT
+	select SPL_DM if SPL
+	select SPL_OF_CONTROL if SPL
+	select SPL_SEPARATE_BSS if SPL
+	select SPL_PINCTRL if SPL
 
 config TARGET_MX6Q_ICORE_RQS
 	bool "Support Engicam i.Core RQS"
@@ -234,6 +238,10 @@
 	select DM_THERMAL
 	select SUPPORT_SPL
 	select SPL_LOAD_FIT
+	select SPL_DM if SPL
+	select SPL_OF_CONTROL if SPL
+	select SPL_SEPARATE_BSS if SPL
+	select SPL_PINCTRL if SPL
 
 config TARGET_MX6SABREAUTO
 	bool "mx6sabreauto"