tee: add sandbox driver

[oweals/u-boot.git] / include / serial.h

diff --git a/include/serial.h b/include/serial.h
index ffda48a1410aab62e034faf544b037e296176235..020cd392e888e2c0bdc2e28b025257e489db774a 100644 (file)
--- a/include/serial.h
+++ b/include/serial.h
@@ -102,6 +102,11 @@ enum serial_stop {
 #define SERIAL_GET_STOP(config) \
        ((config & SERIAL_STOP_MASK) >> SERIAL_STOP_SHIFT)
 
+#define SERIAL_CONFIG(par, bits, stop) \
+                    (par << SERIAL_PAR_SHIFT | \
+                     bits << SERIAL_BITS_SHIFT | \
+                     stop << SERIAL_STOP_SHIFT)
+
 #define SERIAL_DEFAULT_CONFIG  SERIAL_PAR_NONE << SERIAL_PAR_SHIFT | \
                                SERIAL_8_BITS << SERIAL_BITS_SHIFT | \
                                SERIAL_ONE_STOP << SERIAL_STOP_SHIFT