move serial support from mini.config

target/arm/kernel/beaglebone-black

@@ -2,7 +2,3 @@ CONFIG_ARM=y
 CONFIG_ARM_PATCH_PHYS_VIRT=y
 CONFIG_ARCH_MULTI_V7=y
 CONFIG_SOC_AM33XX=y
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OMAP=y
-CONFIG_SERIAL_OMAP_CONSOLE=y

target/config/Config.in.runtime

@@ -237,6 +237,7 @@ config ADK_RUNTIME_CONSOLE_SERIAL_DEVICE
 	default "ttyAMA0" if ADK_TARGET_SYSTEM_RASPBERRY_PI2
 	default "ttyDA1" if ADK_TARGET_SYSTEM_QEMU_METAG
 	default "ttyS2" if ADK_TARGET_SYSTEM_KINETIS_K70
+	default "ttyO0" if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
 	default "ttyS0"
 
 config ADK_RUNTIME_CONSOLE_SERIAL_SPEED

target/linux/config/Config.in.serial

@@ -10,6 +10,9 @@ config ADK_KERNEL_SERIAL_8250_PNP
 config ADK_KERNEL_SERIAL_OF_PLATFORM
 	bool
 
+config ADK_KERNEL_SERIAL_OMAP_CONSOLE
+	bool
+
 config ADK_KERNEL_SERIAL_ETRAXFS_CONSOLE
 	bool
 
@@ -90,4 +93,13 @@ config ADK_KERNEL_SERIAL_PMACZILOG
 	help
 	  Serial driver for PMAC Q800 M68K.
 
+config ADK_KERNEL_SERIAL_OMAP
+	bool "omap serial driver"
+	select ADK_KERNEL_SERIAL_OMAP_CONSOLE
+	depends on ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
+	default y if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
+	default n
+	help
+	  Serial driver for Beaglebone Black
+
 endmenu