function ov get firmware in 'raw' format
= NAME = ov_get_firmware = SYNOPSIS = * ov_get_firmware = DESCRIPTION = Gets the 'firmware' version of the target, which is basically the result of 'uname -r'. = EXAMPLES = Here are some sample invocations: {{{#!YellowBox ov_get_firmware }}} = ENVIRONMENT and ARGUMENTS = = RETURN = Returns non-zero on error, and performs an abort_job if a problem is encountered. Sets FW = SOURCE = Located in ''engine/overlays/'' = SEE ALSO = * [[function_firmware|firmware]]