diff options
3 files changed, 39 insertions, 0 deletions
diff --git a/meta-agl-bsp/meta-rcar-gen3-adas/conf/layer.conf b/meta-agl-bsp/meta-rcar-gen3-adas/conf/layer.conf index c41fcf54a..796d92684 100644 --- a/meta-agl-bsp/meta-rcar-gen3-adas/conf/layer.conf +++ b/meta-agl-bsp/meta-rcar-gen3-adas/conf/layer.conf @@ -40,6 +40,7 @@ IMAGE_INSTALL_append_rcar-gen3 = " \ # Radio packages IMAGE_INSTALL_append_rcar-gen3 += " \ si-tools \ + si-init \ linux-firmware-wl18xx \ ti-bt \ ti-bt-firmware \ diff --git a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/files/si-init.service b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/files/si-init.service new file mode 100644 index 000000000..d2204cb6a --- /dev/null +++ b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/files/si-init.service @@ -0,0 +1,10 @@ +[Unit] +Description=Initialize Si468x radio +ConditionPathExists=/sys/firmware/devicetree/base/si468x@0/compatible + +[Service] +Type=oneshot +ExecStart=/usr/bin/si_init + +[Install] +WantedBy=sysinit.target diff --git a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/si-init_1.0.bb b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/si-init_1.0.bb new file mode 100644 index 000000000..7ab99e025 --- /dev/null +++ b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/si-init_1.0.bb @@ -0,0 +1,28 @@ +SUMMARY = "Systemd service unit for Si468x radio initialization" +LICENSE = "MIT" +LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302" + +inherit systemd + +SRC_URI = "file://si-init.service" + +do_configure[noexec] = "1" +do_compile[noexec] = "1" + +do_install() { + install -d ${D}${systemd_system_unitdir} + install -m 0644 ${WORKDIR}/si-init.service ${D}${systemd_system_unitdir} + + # Add symlink to sysinit.target.wants + install -d ${D}${sysconfdir}/systemd/system/sysinit.target.wants + ln -s ${systemd_system_unitdir}/si-init.service ${D}${sysconfdir}/systemd/system/sysinit.target.wants/ + + # Add a rule to ensure the 'audio' user has permission to access + # the Si468x device via i2c + install -d ${D}${sysconfdir}/udev/rules.d + cat >${D}${sysconfdir}/udev/rules.d/zz-radio-si.rules <<'EOF' +KERNEL=="i2c-12", MODE="0660", GROUP="audio", SECLABEL{smack}="*" +EOF +} + +FILES_${PN} += "${systemd_system_unitdir}" |