FILESEXTRAPATHS_prepend := "${THISDIR}/files:"

def format_file_uri(d):
    substrlist = d.getVar("ENEA_KERNEL_FRAGMENTS", False).split()
    ostr = ''
    for substr in substrlist:
        ostr = ostr + " file://" + substr
    return ostr.lstrip()

ENEA_KERNEL_FRAGMENTS ??= ""

SRC_URI += "${@format_file_uri(d)}"