mx7ulp_com: add support for SPL

Add EA iMX7ULP COM board support for building SPL.

Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
diff --git a/arch/arm/mach-imx/mx7ulp/Kconfig b/arch/arm/mach-imx/mx7ulp/Kconfig
index 56a3efd..15c3ab6 100644
--- a/arch/arm/mach-imx/mx7ulp/Kconfig
+++ b/arch/arm/mach-imx/mx7ulp/Kconfig
@@ -23,6 +23,18 @@
 	bool "Support MX7ULP COM board"
 	select MX7ULP
 	select SYS_ARCH_TIMER
+	select SPL_DM if SPL
+	select SPL_GPIO_SUPPORT if SPL
+	select SPL_LIBCOMMON_SUPPORT if SPL
+	select SPL_LIBDISK_SUPPORT if SPL
+	select SPL_LIBGENERIC_SUPPORT if SPL
+	select SPL_MMC_SUPPORT if SPL
+	select SPL_OF_CONTROL if SPL
+	select SPL_OF_LIBFDT if SPL
+	select SPL_PINCTRL if SPL
+	select SPL_SEPARATE_BSS if SPL
+	select SPL_SERIAL_SUPPORT if SPL
+	select SUPPORT_SPL
 
 config TARGET_MX7ULP_EVK
 	bool "Support mx7ulp EVK board"