ARM: plat-samsung: use Kconfig choice for debug UART selection

Now that the DEBUG_LL UART can be selected by a Kconfig choice, convert
the Samsung UART selection to use a set of bools rather than an int.

Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index b3e10659e4b8..49b14b1a7abe 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -367,4 +367,11 @@ config SAMSUNG_PD
         help
           Say Y here if you want to control Power Domain by Runtime PM.
 
+config DEBUG_S3C_UART
+        depends on PLAT_SAMSUNG
+        int
+        default "0" if DEBUG_S3C_UART0
+        default "1" if DEBUG_S3C_UART1
+        default "2" if DEBUG_S3C_UART2
+
 endif