swu-images: remove ccimx6ul preinstallation script

Since commit bf8c73322b, the script is no longer
used, so remove it.

Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>

meta-digi-dey/recipes-digi/swu-images/files/ccimx6ul/preinstall_swu.sh

@@ -1,119 +0,0 @@
-#!/bin/sh
-#===============================================================================
-#
-#  pre-install_swu.sh
-#
-#  Copyright (C) 2017 by Digi International Inc.
-#  All rights reserved.
-#
-#  This program is free software; you can redistribute it and/or modify it
-#  under the terms of the GNU General Public License version 2 as published by
-#  the Free Software Foundation.
-#
-#
-#  !Description: SWUpdate pre-install script to remove the encryption flag from
-#  rootfs
-#
-#  SWUpdate calls this script before installing the image.
-#
-#===============================================================================
-
-# Variables.
-#------------------------------------------------------------------------------
-ENV_MTDPARTS="mtdparts"
-
-# Functions.
-#------------------------------------------------------------------------------
-# Function - psplash_message
-#
-# Shows the given message in the psplash screen.
-#
-# @param ${1}  - Message to show.
-#------------------------------------------------------------------------------
-psplash_message() {
-	echo "MSG ${1}" > /tmp/psplash_fifo
-	sleep 0.2
-}
-
-#------------------------------------------------------------------------------
-# Function - psplash_progress
-#
-# Sets the psplash progress bar percentage to the given one.
-#
-# @param ${1}  - Progress percentage.
-#------------------------------------------------------------------------------
-psplash_progress() {
-	echo "PROGRESS ${1}" > /tmp/psplash_fifo
-	sleep 0.2
-}
-
-#------------------------------------------------------------------------------
-# Function - log
-#
-# Prints the given text in the console.
-#
-# @param ${1}  - Text to print.
-#------------------------------------------------------------------------------
-log() {
-	echo "[FW UPDATE] ${1}"
-}
-
-#------------------------------------------------------------------------------
-# Function - log_error
-#
-# Prints the given text in the console as an error.
-#
-# @param ${1}  - Error text to print.
-#------------------------------------------------------------------------------
-log_error() {
-	log "[ERROR] ${1}"
-	psplash_message "ERROR: ${1}"
-	psplash_progress "0"
-}
-
-#------------------------------------------------------------------------------
-# Function - read_uboot_var
-#
-# Reads the given U-Boot variable.
-#
-# @param ${1}  - U-Boot variable to read.
-# @param ${2}  - Where to store the value of the read variable.
-#------------------------------------------------------------------------------
-read_uboot_var() {
-	eval "${2}=\"$(fw_printenv -n ${1} 2>/dev/null)\""
-}
-
-#------------------------------------------------------------------------------
-# Function - set_uboot_var
-#
-# Sets the given U-Boot variable.
-#
-# @param ${1}  - U-Boot variable to set.
-# @param ${2}  - Value to set.
-#------------------------------------------------------------------------------
-set_uboot_var() {
-	fw_setenv ${1} ${2} 2>/dev/null
-}
-
-# Main
-#------------------------------------------------------------------------------
-# Read the mtdparts variable.
-read_uboot_var "${ENV_MTDPARTS}" MTDPARTS
-
-# Check if there is any command.
-if [ -z "${MTDPARTS}" ]; then
-	log_error "No mtdparts found"
-	exit 1
-fi
-
-# Parse the mtdparts value.
-case "${MTDPARTS}" in
-	*\(rootfs\)enc*)
-		# Remove the flag from the rootfs partition.
-		NEW_MTDPARTS=$(echo "${MTDPARTS}" | sed -e "s/(rootfs)enc/(rootfs)/g")
-		set_uboot_var "${ENV_MTDPARTS}" "${NEW_MTDPARTS}"
-		sync && reboot -f
-		;;
-	*)
-esac
-