km/uart: port UART interface of KM Kirkwood boards to driver model
Activate the driver model for the serial interface in the KM Kirkwood
Kconfig file. The associated preprocessor definitions could be removed
from the header file. However, the clock of 200 MHz needs to be declared
in the device tree.
Signed-off-by: Pascal Linder <pascal.linder@edu.hefr.ch>
Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/keymile/km_arm/Kconfig b/board/keymile/km_arm/Kconfig
index 7da052f..335a454 100644
--- a/board/keymile/km_arm/Kconfig
+++ b/board/keymile/km_arm/Kconfig
@@ -42,6 +42,7 @@
def_bool y
select BOARD_LATE_INIT
select DM
+ select DM_SERIAL
select DM_SPI
select DM_SPI_FLASH
imply CMD_CRAMFS