serial: Add driver for the Altera JTAG UART
Add an UART driver for the JTAG UART component available as a SOPC
(System on Programmable Chip) component for Altera FPGAs.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 577d276..f4050e6 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -1523,4 +1523,25 @@
help
Support for running a console on the GRLIB APBUART
+config SERIAL_ALTERA_JTAGUART
+ tristate "Altera JTAG UART support"
+ select SERIAL_CORE
+ help
+ This driver supports the Altera JTAG UART port.
+
+config SERIAL_ALTERA_JTAGUART_CONSOLE
+ bool "Altera JTAG UART console support"
+ depends on SERIAL_ALTERA_JTAGUART=y
+ select SERIAL_CORE_CONSOLE
+ help
+ Enable a Altera JTAG UART port to be the system console.
+
+config SERIAL_ALTERA_JTAGUART_CONSOLE_BYPASS
+ bool "Bypass output when no connection"
+ depends on SERIAL_ALTERA_JTAGUART_CONSOLE
+ select SERIAL_CORE_CONSOLE
+ help
+ Bypass console output and keep going even if there is no
+ JTAG terminal connection with the host.
+
endmenu