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authorPeter Korsgaard <jacmet@sunsite.dk>2006-12-06 20:35:17 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:30 -0800
commit238b8721a554a33a451a3f13bdb5be8fe5cfc927 (patch)
tree624439b105107fffae7f5d439f443966c4da7389 /drivers/serial/Kconfig
parent57881dd9df40b76dc7fc6a0d13fd75f337accb32 (diff)
downloadop-kernel-dev-238b8721a554a33a451a3f13bdb5be8fe5cfc927.zip
op-kernel-dev-238b8721a554a33a451a3f13bdb5be8fe5cfc927.tar.gz
[PATCH] serial uartlite driver
Add a driver for the Xilinx uartlite serial controller used in boards with the PPC405 core in the Xilinx V2P/V4 fpgas. The hardware is very simple (baudrate/start/stopbits fixed and no break support). See the datasheet for details: http://www.xilinx.com/bvdocs/ipcenter/data_sheet/opb_uartlite.pdf See http://thread.gmane.org/gmane.linux.serial/1237/ for the email thread. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Olof Johansson <olof@lixom.net> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/serial/Kconfig')
-rw-r--r--drivers/serial/Kconfig19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 0b71e7d..e936c91 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -511,6 +511,25 @@ config SERIAL_IMX_CONSOLE
your boot loader (lilo or loadlin) about how to pass options to the
kernel at boot time.)
+config SERIAL_UARTLITE
+ tristate "Xilinx uartlite serial port support"
+ depends on PPC32
+ select SERIAL_CORE
+ help
+ Say Y here if you want to use the Xilinx uartlite serial controller.
+
+ To compile this driver as a module, choose M here: the
+ module will be called uartlite.ko.
+
+config SERIAL_UARTLITE_CONSOLE
+ bool "Support for console on Xilinx uartlite serial port"
+ depends on SERIAL_UARTLITE=y
+ select SERIAL_CORE_CONSOLE
+ help
+ Say Y here if you wish to use a Xilinx uartlite as the system
+ console (the system console is the device which receives all kernel
+ messages and warnings and which allows logins in single user mode).
+
config SERIAL_SUNCORE
bool
depends on SPARC
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