commit 2aefbef041498182ce1d186ed2300298b7a7101a
author Matt Redfearn <matt.redfearn@imgtec.com> Wed Oct 19 13:05:47 2016 +0100
committer Bjorn Andersson <bjorn.andersson@linaro.org> Mon Oct 31 17:24:46 2016 -0700
tree c3e2a7b798fd8ad940140b061557a637bfb18ea4
parent af148e458d0a175c41f41664cdb97e0d251b9e69

remoteproc: Add a sysfs interface for firmware and state

This patch adds a sysfs interface to rproc allowing the firmware name
and processor state to be changed dynamically.

State was previously available in debugfs, and is replicated here. The
firmware file allows retrieval of the running firmware name, and a new
one to be specified at run time, so long as the remote processor has
been stopped.

Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>