Kconfig files: If external graphics initialization is required, it depends on CONFIG_LIB_BOARDCTL and should set CONFIG_BOARDCTL_GRAPHICS

NxWidgets/Kconfig

@@ -29,6 +29,8 @@ config NXWIDGETS_FLICKERFREE
 config NXWIDGETS_EXTERNINIT
 	bool "External display Initialization"
 	default n
+	depends on LIB_BOARDCTL
+	select BOARDCTL_GRAPHICS
 	---help---
 		Define to support external display initialization.
 

examples/nx/Kconfig

@@ -92,6 +92,8 @@ config EXAMPLES_NX_TOOLBAR_HEIGHT
 config EXAMPLES_NX_EXTERNINIT
 	bool "External Device Initialization"
 	default n
+	depends on LIB_BOARDCTL
+	select BOARDCTL_GRAPHICS
 	---help---
 		The driver for the graphics device on this platform requires some
 		unusual initialization.  This is the for, for example, SPI LCD/OLED

examples/nxhello/Kconfig

@@ -77,6 +77,8 @@ endif
 config EXAMPLES_NXHELLO_EXTERNINIT
 	bool "External Device Initialization"
 	default n
+	depends on LIB_BOARDCTL
+	select BOARDCTL_GRAPHICS
 	---help---
 		The driver for the graphics device on this platform requires some
 		unusual initialization.  This is the case, for example, for SPI LCD/OLED

examples/nxlines/Kconfig

@@ -83,6 +83,8 @@ config EXAMPLES_NXLINES_BPP
 config EXAMPLES_NXLINES_EXTERNINIT
 	bool "External Device Initialization"
 	default false
+	depends on LIB_BOARDCTL
+	select BOARDCTL_GRAPHICS
 	---help---
 		The driver for the graphics device on this platform requires some unusual
 		initialization.  This is the for, for example, SPI LCD/OLED devices.  If

examples/nxtext/Kconfig

@@ -111,6 +111,8 @@ endif # !EXAMPLES_NXTEXT_DEFAULT_FONT
 config EXAMPLES_NXTEXT_EXTERNINIT
 	bool "External Device Initialization"
 	default n
+	depends on LIB_BOARDCTL
+	select BOARDCTL_GRAPHICS
 	---help---
 		The driver for the graphics device on this platform requires some
 		unusual initialization.  This is the case, for example, for SPI LCD/OLED