kernel-patches: beaglebone-black: enable i2c1 and 2

For v3.15 kernel tag (use omap2plus_defconfig)

Signed-off-by: Nishanth Menon <nm@ti.com>
docs: add board_details

Basic connectivity information for DRA72x and 74x evms

Measurement board is beaglebone-black

Signed-off-by: Nishanth Menon <nm@ti.com>
Makefile: initial makefile

Signed-off-by: Nishanth Menon <nm@ti.com>
gitignore: a few more generic stuff

Signed-off-by: Nishanth Menon <nm@ti.com>
Makefile/lib: add lcfg

liblcfg - lightweight configuration file library
Website: http://liblcfg.carnivore.it/
This uses the static version of the code.

Signed-off-by: Nishanth Menon <nm@ti.com>
Makefile/lib: add i2c-tools

Add i2c-tools 3.1.1
http://dl.lm-sensors.org/i2c-tools/releases/i2c-tools-3.1.1.tar.bz2

See http://www.lm-sensors.org/wiki/I2CTools for more details

Only partial tools have been included here.

Signed-off-by: Nishanth Menon <nm@ti.com>
Makefile/src: add revision information

Signed-off-by: Nishanth Menon <nm@ti.com>