Kernel Module.

1. Install the correct kernel headers

sudo apt-get install linux-headers-uname -r

1. Make backup of existing pruss_remoteproc driver (if any)

sudo cp /lib/modules/$(uname -r)/kernel/drivers/remoteproc/pruss_remoteproc.ko /lib/modules/$(uname -r)/kernel/drivers/remoteproc/pruss_remoteproc.ko.back

1. cd to /drivers/remoteproc in cloned repo and run 'make' command

make

1. Install the compiled module

make install

1. Install TI-PRU Code generation tool from this link
2. Clone TI's PRU software package library from this link to any suitable directory.

Example

cd /usr/share git clone git://git.ti.com/pru-software-support-package/pru-software-support-package.git

1. Edit /firmware/Makefile variable SWDIR to the directory in which you cloned repo in Step 2 (skip this step if you cloned in /usr/share)
2. cd to /firmware

make

1. Install firmware if above steps are performed on host PC make install-tobb if above steps are perfomed on BBB make install-frombb

1. cd to /userspace and run 'make' command. This will compile the library and examples make