ARM: 7096/1: debug: Add UART1 config choices

ARM patch 7072/1 (debug: use kconfig choice for selecting
DEBUG_LL UART) didn't notice that the Kconfigs relied on being
unselected to configure a different serial port. Since there is
no NONE option in a choice menu, explicitly add the other option
so that both serial ports can be selected.
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>
Acked-by: NWill Deacon <will.deacon@arm.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/Kconfig.debug

@@ -81,14 +81,27 @@ choice
 	prompt "Kernel low-level debugging port"
 	depends on DEBUG_LL
 
+
+	config DEBUG_FOOTBRIDGE_COM1
+		bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
+		depends on FOOTBRIDGE
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the 8250 at PCI COM1.
+
 	config DEBUG_DC21285_PORT
 		bool "Kernel low-level debugging messages via footbridge serial port"
 		depends on FOOTBRIDGE
 		help
 		  Say Y here if you want the debug print routines to direct
 		  their output to the serial port in the DC21285 (Footbridge).
-		  Saying N will cause the debug messages to appear on the first
-		  16550 serial port.
+
+	config DEBUG_CLPS711X_UART1
+		bool "Kernel low-level debugging messages via UART1"
+		depends on ARCH_CLPS711X
+		help
+		  Say Y here if you want the debug print routines to direct
+		  their output to the first serial port on these devices.
 
 	config DEBUG_CLPS711X_UART2
 		bool "Kernel low-level debugging messages via UART2"
@@ -96,8 +109,6 @@ choice
 		help
 		  Say Y here if you want the debug print routines to direct
 		  their output to the second serial port on these devices.
-		  Saying N will cause the debug messages to appear on the first
-		  serial port.
 
 endchoice