bluez5: use pi-bluetooth package for startup infrastructure

RPi-Distro has augmented their bluetooth infrastructure to support new
features.  It also correctly handles restart, which fixes problems when
faults cause hciattach to exit.  Replace brcm43438.service with the
upstream ones.

Resolves: #330
Signed-off-by: Peter A. Bigot <pab@pabigot.com>

2 files changed, 3 insertions, 46 deletions

diff --git a/recipes-connectivity/bluez5/bluez5/brcm43438.service b/recipes-connectivity/bluez5/bluez5/brcm43438.service
deleted file mode 100644
index a51f6bc..0000000
--- a/recipes-connectivity/bluez5/bluez5/brcm43438.service
+++ /dev/null
@@ -1,14 +0,0 @@
-[Unit]
-Description=Broadcom BCM43438 bluetooth HCI
-ConditionPathIsDirectory=/proc/device-tree/soc/gpio@7e200000/bt_pins
-Before=bluetooth.service
-BindsTo=dev-serial1.device
-After=dev-serial1.device
-
-[Service]
-Type=oneshot
-RemainAfterExit=yes
-ExecStart=/usr/bin/btuart
-
-[Install]
-WantedBy=multi-user.target
diff --git a/recipes-connectivity/bluez5/bluez5_%.bbappend b/recipes-connectivity/bluez5/bluez5_%.bbappend
index d1b84df..6651fb8 100644
--- a/recipes-connectivity/bluez5/bluez5_%.bbappend
+++ b/recipes-connectivity/bluez5/bluez5_%.bbappend
@@ -5,41 +5,12 @@ BCM_BT_SOURCES =  " \
     file://0002-bcm43xx-The-UART-speed-must-be-reset-after-the-firmw.patch \
     file://0003-Increase-firmware-load-timeout-to-30s.patch \
     file://0004-Move-the-43xx-firmware-into-lib-firmware.patch \
-    file://brcm43438.service \
-    "
-
-BCM_BT_SERVICE = "brcm43438.service"
-
-enable_bcm_bluetooth() {
-    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
-        install -d ${D}${systemd_unitdir}/system
-        install -m 0644 ${WORKDIR}/${BCM_BT_SERVICE} ${D}${systemd_unitdir}/system
-    fi
-}
-
-BCM_BT_RDEPENDS = "\
-    udev-rules-rpi \
-    pi-bluetooth \
 "
 
-# for raspberrypi3
-SRC_URI_append_raspberrypi3 = " ${BCM_BT_SOURCES}"
-
-do_install_append_raspberrypi3() {
-    enable_bcm_bluetooth
-}
-
-SYSTEMD_SERVICE_${PN}_append_raspberrypi3 = " ${BCM_BT_SERVICE}"
+BCM_BT_RDEPENDS = "pi-bluetooth"
 
-RDEPENDS_${PN}_append_raspberrypi3 = " ${BCM_BT_RDEPENDS}"
-
-# for raspberrypi0-wifi
 SRC_URI_append_raspberrypi0-wifi = " ${BCM_BT_SOURCES}"
-
-do_install_append_raspberrypi0-wifi() {
-    enable_bcm_bluetooth
-}
-
-SYSTEMD_SERVICE_${PN}_append_raspberrypi0-wifi = " ${BCM_BT_SERVICE}"
+SRC_URI_append_raspberrypi3 = " ${BCM_BT_SOURCES}"
 
 RDEPENDS_${PN}_append_raspberrypi0-wifi = " ${BCM_BT_RDEPENDS}"
+RDEPENDS_${PN}_append_raspberrypi3 = " ${BCM_BT_RDEPENDS}"