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Marc Reilly authored
This driver implements a bitbang jtag interface using gpio lines exported via sysfs. The aim of this driver implementation is to use system GPIOs but to avoid the need for an additional kernel driver. A config suitable for RaspberryPi is included. Change-Id: Ib2acf720247a219768d1cbfeebd88057ed2d7b8b Signed-off-by: Marc Reilly <marc@cpdesign.com.au> Reviewed-on: http://openocd.zylin.com/762 Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk> Tested-by: jenkins Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>
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