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authorMike Frysinger <vapier@gentoo.org>2009-06-11 14:01:45 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-11 08:51:06 -0700
commit0b91421857414f525690ee452c0b0acb6ab1dba3 (patch)
tree664b90e0c546acd9e7fc8de3d595e0dab9998694 /drivers/char/Kconfig
parent7e9cd3a617414cfe74342659ceeb4e92975c1efa (diff)
downloadlinux-0b91421857414f525690ee452c0b0acb6ab1dba3.tar.gz
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 <vapier@gentoo.org> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/Kconfig')
-rw-r--r--drivers/char/Kconfig13
1 files changed, 13 insertions, 0 deletions
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