From 0b91421857414f525690ee452c0b0acb6ab1dba3 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Thu, 11 Jun 2009 14:01:45 +0100 Subject: tty: bfin_jtag_comm: emulate a TTY over the Blackfin EMUDAT/JTAG interface The Blackfin JTAG interface has a 4 byte generic data field (EMUDAT). With a little creative thinking, we can turn this into a TTY device. Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/char/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/char/Kconfig') diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 735bbe2be51..02ecfd5fa61 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -97,6 +97,19 @@ config DEVKMEM kind of kernel debugging operations. When in doubt, say "N". +config BFIN_JTAG_COMM + tristate "Blackfin JTAG Communication" + depends on BLACKFIN + help + Add support for emulating a TTY device over the Blackfin JTAG. + + To compile this driver as a module, choose M here: the + module will be called bfin_jtag_comm. + +config BFIN_JTAG_COMM_CONSOLE + bool "Console on Blackfin JTAG" + depends on BFIN_JTAG_COMM=y + config SERIAL_NONSTANDARD bool "Non-standard serial port support" depends on HAS_IOMEM -- cgit v1.2.3