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# Copyright (C) 2012-2016 Freescale Semiconductor
# Copyright (C) 2017-2021 NXP
# Copyright (C) 2018 O.S. Systems Software LTDA.
SUMMARY = "Freescale i.MX firmware"
DESCRIPTION = "Freescale i.MX firmware such as for the VPU"
require firmware-imx-${PV}.inc
PE = "1"
inherit allarch
do_install() {
install -d ${D}${nonarch_base_libdir}/firmware/imx
# SDMA Firmware section
install -d ${D}${nonarch_base_libdir}/firmware/imx/sdma
install -m 0644 ${S}/firmware/sdma/* ${D}${nonarch_base_libdir}/firmware/imx/sdma
rm -f ${D}${nonarch_base_libdir}/firmware/imx/sdma/sdma-imx6q.bin
rm -f ${D}${nonarch_base_libdir}/firmware/imx/sdma/sdma-imx7d.bin
# EASRC Firmware section
install -d ${D}${nonarch_base_libdir}/firmware/imx/easrc
install -m 0644 ${S}/firmware/easrc/* ${D}${nonarch_base_libdir}/firmware/imx/easrc/
# XCVR Firmware section
install -d ${D}${nonarch_base_libdir}/firmware/imx/xcvr
install -m 0644 ${S}/firmware/xcvr/* ${D}${nonarch_base_libdir}/firmware/imx/xcvr/
# XUVI Firmware section
install -d ${D}${nonarch_base_libdir}/firmware/imx/xuvi
install -m 0644 ${S}/firmware/xuvi/* ${D}${nonarch_base_libdir}/firmware/imx/xuvi/
# EPDC Firmware section
# NOTE:
# epdc_ED060XH2C1.fw file has .nonrestricted suffix in the source archive, hence it should
# be installed with a different name
install -d ${D}${nonarch_base_libdir}/firmware/imx/epdc
install -m 0644 ${S}/firmware/epdc/*.fw ${D}${nonarch_base_libdir}/firmware/imx/epdc/
install -m 0644 ${S}/firmware/epdc/epdc_ED060XH2C1.fw.nonrestricted ${D}${nonarch_base_libdir}/firmware/imx/epdc/epdc_ED060XH2C1.fw
# HDMI Firmware section
# NOTE:
# Only install pre-defined list of firmware files, since the source archive contains
# also HDMI binary files for imx8m derivatives, which are taken care of by another recipe
install -m 0644 ${S}/firmware/hdmi/cadence/hdmitxfw.bin ${D}${nonarch_base_libdir}/firmware
install -m 0644 ${S}/firmware/hdmi/cadence/hdmirxfw.bin ${D}${nonarch_base_libdir}/firmware
install -m 0644 ${S}/firmware/hdmi/cadence/dpfw.bin ${D}${nonarch_base_libdir}/firmware
# VPU Firmware section
# NOTE:
# Do the same thing as above for HDMI - only install a pre-defined list of firmware files,
# as some of other files are provided by packages from other recipes.
install -d ${D}${nonarch_base_libdir}/firmware/vpu
install -m 0644 ${S}/firmware/vpu/vpu_fw_imx*.bin ${D}${nonarch_base_libdir}/firmware/vpu
}
#
# This prepend is here to produce separate packages containing firmware,
# which could be included separately based on the machine definition.
#
# It operates similar to the FILES mechanism by travesing through
# ${D} + folder supplied as a first parameter, matches the regexp supplied
# as second one, and for every file match - it creates a separate package,
# which contains only files that matches the pattern.
#
python populate_packages:prepend() {
# CODA driver tries to locate VPU firmwares directly in ${nonarch_base_libdir}/firmware, to
# avoid fallback loading which is usually 40-60 seconds later after system boots up, let's
# create symbolic links in ${nonarch_base_libdir}/firmware for VPU firmwares.
def coda_vpu_links(file, pkg, pattern, format, basename):
# Only CODA VPU firmwares need this procedure
if 'imx8' in basename:
return
dir = os.path.dirname(file)
dir = os.path.abspath(os.path.join(dir, os.pardir))
cwd = os.getcwd()
os.chdir(dir)
name = os.path.basename(file)
os.symlink(os.path.join("vpu", name), name)
oldfiles = d.getVar('FILES:' + pkg)
newfile = os.path.join(d.getVar('nonarch_base_libdir'), "firmware", name)
d.setVar('FILES:' + pkg, oldfiles + " " + newfile)
os.chdir(cwd)
easrcdir = bb.data.expand('${nonarch_base_libdir}/firmware/imx/easrc', d)
do_split_packages(d, easrcdir, '^easrc-([^_]*).*\.bin',
output_pattern='firmware-imx-easrc-%s',
description='Freescale IMX EASRC Firmware [%s]',
extra_depends='',
prepend=True)
vpudir = bb.data.expand('${nonarch_base_libdir}/firmware/vpu', d)
do_split_packages(d, vpudir, '^vpu_fw_([^_]*).*\.bin',
output_pattern='firmware-imx-vpu-%s',
description='Freescale IMX VPU Firmware [%s]',
hook=coda_vpu_links,
extra_depends='',
prepend=True)
sdmadir = bb.data.expand('${nonarch_base_libdir}/firmware/imx/sdma', d)
do_split_packages(d, sdmadir, '^sdma-([^-]*).*\.bin',
output_pattern='firmware-imx-sdma-%s',
description='Freescale IMX SDMA Firmware [%s]',
extra_depends='',
prepend=True)
xcvrdir = bb.data.expand('${nonarch_base_libdir}/firmware/imx/xcvr', d)
do_split_packages(d, xcvrdir, '^xcvr-([^_]*).*\.bin',
output_pattern='firmware-imx-xcvr-%s',
description='Freescale IMX XCVR Firmware [%s]',
extra_depends='',
prepend=True)
xuvidir = bb.data.expand('${nonarch_base_libdir}/firmware/imx/xuvi', d)
do_split_packages(d, xuvidir, '^vpu_fw_([^_]*).*\.bin',
output_pattern='firmware-imx-xuvi-%s',
description='Freescale IMX XUVI Firmware [%s]',
extra_depends='',
prepend=True)
}
# Declare a contract that we would provide packages produced by prepend above
PACKAGES_DYNAMIC = "${PN}-vpu-* ${PN}-sdma-* ${PN}-easrc-* ${PN}-xcvr-* ${PN}-xuvi-*"
#
# Deal with the rest of Firmware packages here
#
# Provide EPDC and HDMI Firmware in common packages as they tend to be special in
# terms of the content.
#
# NOTE: PACKAGES are defined explicitly here in order to remove the auto-generated
# complimentary packages (-dev and -dbg).
# This is done in order to be able to keep the main package empty and fail when
# somebody tries to install it in the image.
# If -dev package is present in that setup, and dev-pkgs is enabled in
# IMAGE_FEATURES - this leads to a failure during do_rootfs() while all -dev
# packages would be installed, and -dev package would fail because the main one
# is empty.
# Therefore, we opt-out from producing -dev package here, since also for firmware
# files it makes no sense.
PACKAGES = "${PN} ${PN}-epdc ${PN}-hdmi"
FILES:${PN}-epdc = "${nonarch_base_libdir}/firmware/imx/epdc/"
FILES:${PN}-hdmi = " \
${nonarch_base_libdir}/firmware/hdmitxfw.bin \
${nonarch_base_libdir}/firmware/hdmirxfw.bin \
${nonarch_base_libdir}/firmware/dpfw.bin \
"
COMPATIBLE_MACHINE = "(imx-generic-bsp)"
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