busybox: init: remove rpi firmware upgrade handling

The settings addon no longer creates the trigger file that would activate
these functions. They're not necessary and we instead rely on RPi's
bootloader to do the right thing when presented with flash upgrade files.

Signed-off-by: Ian Leonard <antonlacon@gmail.com>

packages/sysutils/busybox/package.mk

@@ -131,10 +131,6 @@ makeinstall_target() {
     sed -e "s/@DISTRONAME@/${DISTRONAME}/g" \
         -i ${INSTALL}/usr/lib/libreelec/fs-resize
 
-    if listcontains "${FIRMWARE}" "rpi-eeprom"; then
-      cp ${PKG_DIR}/scripts/rpi-flash-firmware ${INSTALL}/usr/lib/libreelec
-    fi
-
   mkdir -p ${INSTALL}/usr/lib/systemd/system-generators/
     cp ${PKG_DIR}/scripts/libreelec-target-generator ${INSTALL}/usr/lib/systemd/system-generators/
 
@@ -174,7 +170,6 @@ post_install() {
   enable_service vfd-clock.service
   enable_service var.mount
   enable_service locale.service
-  listcontains "${FIRMWARE}" "rpi-eeprom" && enable_service rpi-flash-firmware.service
 
   # cron support
   if [ "${CRON_SUPPORT}" = "yes" ]; then

packages/sysutils/busybox/scripts/libreelec-target-generator

@@ -40,8 +40,6 @@ elif [ -f /storage/.cache/reset_hard -o -f /storage/.cache/reset_soft ]; then
   TARGET="factory-reset.target"
 elif [ -f "$BACKUP_FILE" ]; then
   TARGET="backup-restore.target"
-elif [ -f /storage/.rpi_flash_firmware ]; then
-  TARGET="rpi-flash-firmware.target"
 fi
 
 if [ -n "$TARGET" ]; then

packages/sysutils/busybox/scripts/rpi-flash-firmware

@@ -1,42 +0,0 @@
-#!/bin/sh
-
-# SPDX-License-Identifier: GPL-2.0
-# Copyright (C) 2019-present Team LibreELEC (https://libreelec.tv)
-
-FLAG_FILE="/storage/.rpi_flash_firmware"
-
-. /usr/lib/libreelec/functions
-
-hidecursor
-
-if [ -f "${FLAG_FILE}" ]; then
-  . ${FLAG_FILE}
-  rm -f "${FLAG_FILE}"
-
-  if ! mount -o remount,rw /flash 2>/dev/null; then
-    echo "ERROR: Unable to mount /flash as a read/write file system."
-    echo
-    echo "Aborting Flash update process - please proceed with a manual update."
-    echo
-
-    StartProgress countdown "Rebooting in 15s... " 15 "NOW"
-    reboot -f &>/dev/null
-  fi
-
-  # Install new bootloader and/or USB3 firmware files to /flash
-  # Firmware flashing will occur during the next boot, after
-  # which the system will again reboot.
-  # Old firmware files will be automatically removed by init.
-  CMD_ARGS=""
-  [ "${BOOTLOADER}" = "yes" ] && CMD_ARGS="${CMD_ARGS} -A bootloader"
-  [ "${VL805}" = "yes" ] && CMD_ARGS="${CMD_ARGS} -A vl805"
-
-  if [ -n "${CMD_ARGS}" ]; then
-    USE_FLASHROM=0 /usr/bin/.rpi-eeprom-update.real ${CMD_ARGS}
-  fi
-
-  sync
-  mount -o remount,ro /flash
-fi
-
-reboot -f &>/dev/null

packages/sysutils/busybox/system.d/rpi-flash-firmware.service

@@ -1,12 +0,0 @@
-[Unit]
-Description=RPi Flash Firmware
-Requires=tmp.mount var.mount sys-kernel-config.mount
-After=tmp.mount var.mount sys-kernel-config.mount
-DefaultDependencies=no
-
-[Service]
-Type=idle
-ExecStart=/usr/lib/libreelec/rpi-flash-firmware
-StandardInput=tty-force
-StandardOutput=inherit
-StandardError=inherit

packages/sysutils/busybox/system.d/rpi-flash-firmware.target

@@ -1,5 +0,0 @@
-[Unit]
-Description=RPi Flash Firmware target
-Requires=rpi-flash-firmware.service
-After=rpi-flash-firmware.service
-AllowIsolate=yes