1 files changed, 31 insertions, 0 deletions

diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 4a27ef374203..e6d440ae5e5b 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -292,6 +292,37 @@ config ETRAX_PCF8563
 
 endchoice
 
+config ETRAX_SYNCHRONOUS_SERIAL
+        bool "Synchronous serial-port support"
+        help
+          Select this to enable the synchronous serial port driver.
+
+config ETRAX_SYNCHRONOUS_SERIAL_PORT0
+        bool "Synchronous serial port 0 enabled"
+        depends on ETRAX_SYNCHRONOUS_SERIAL
+        help
+          Enabled synchronous serial port 0.
+
+config ETRAX_SYNCHRONOUS_SERIAL0_DMA
+        bool "Enable DMA on synchronous serial port 0."
+        depends on ETRAX_SYNCHRONOUS_SERIAL_PORT0
+        help
+          A synchronous serial port can run in manual or DMA mode.
+          Selecting this option will make it run in DMA mode.
+
+config ETRAX_SYNCHRONOUS_SERIAL_PORT1
+        bool "Synchronous serial port 1 enabled"
+        depends on ETRAX_SYNCHRONOUS_SERIAL && (ETRAXFS || ETRAX_ARCH_V10)
+        help
+          Enabled synchronous serial port 1.
+
+config ETRAX_SYNCHRONOUS_SERIAL1_DMA
+        bool "Enable DMA on synchronous serial port 1."
+        depends on ETRAX_SYNCHRONOUS_SERIAL_PORT1
+        help
+          A synchronous serial port can run in manual or DMA mode.
+          Selecting this option will make it run in DMA mode.
+
 choice
         prompt "Network LED behavior"
         depends on ETRAX_ETHERNET