From 5ed7a83292d12ab9d492f1f8a8f60e0f4029c53e Mon Sep 17 00:00:00 2001 From: Bharath Date: Wed, 1 Mar 2023 17:29:57 +0530 Subject: [PATCH 1/2] flash: Add support for FP3 * flash_FP3_factory.sh is taken as-is from the flash_tools project. --- flash/FP3/config.mk | 5 + flash/FP3/flash_FP3_factory.sh | 221 +++++++++++++++++++++++++++++++++ 2 files changed, 226 insertions(+) create mode 100644 flash/FP3/config.mk create mode 100755 flash/FP3/flash_FP3_factory.sh diff --git a/flash/FP3/config.mk b/flash/FP3/config.mk new file mode 100644 index 0000000..39bc331 --- /dev/null +++ b/flash/FP3/config.mk @@ -0,0 +1,5 @@ +HLOS_IMAGES_TARGET := boot.img \ + dtbo.img \ + system.img \ + vendor.img \ + vbmeta.img diff --git a/flash/FP3/flash_FP3_factory.sh b/flash/FP3/flash_FP3_factory.sh new file mode 100755 index 0000000..71c9b99 --- /dev/null +++ b/flash/FP3/flash_FP3_factory.sh @@ -0,0 +1,221 @@ +#!/usr/bin/env bash + +########## +# This script is created and maintained by +# Bharath(@teamb58).org +# Feel free to connect for any queries or suggestions. +########## + +########## +# This script flashes a software release and complete wipes the device. +# +# The script wipes both user data and the Google factory reset protection +# information. It will unlock the phone, delete the data, and re-lock it. +########## + +set -e +set -u + +CLEAN_FLASH="true" # Control data wipe behavior. Default is "true". + +# Target device info +PRODUCT="Fairphone 3" +PRODUCT_ID="FP3" + +# Paths/files +ROOT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )" +IMAGES_DIR="${ROOT_DIR}" + +# Abort the script (and wait for a key to be pressed). +abort_now() { + echo "" + read -rp "ERROR: Aborting now (press Enter to terminate)." a + exit 1 +} + +# Check for connected phone +find_device() { + echo "INFO: Looking for connected device(s)..." + DEVICE_FOUND="false" + while [ ${DEVICE_FOUND} = "false" ] + do + serial_numbers= + + for sn in $("${FASTBOOT_BIN}" devices | grep fastboot | grep -oE '^[[:alnum:]]+') + do + # Checking the product ID + PRODUCT_STRING=$("${FASTBOOT_BIN}" -s "${sn}" getvar product 2>&1) + # Add serial, if product matches + if [[ ${PRODUCT_STRING} == *"${PRODUCT_ID}"* ]] || [[ ${PRODUCT_STRING} == *"${PRODUCT_ID_OLD}"* ]] + then + serial_numbers="${serial_numbers} $sn" + fi + done + + case $(echo "${serial_numbers}" | wc -w | grep -oE '[0-9]+') in + 0) + echo "" + echo "WARNING: No ${PRODUCT} found in fastboot mode." + echo "WARNING: Make sure that a ${PRODUCT} is connected." + ;; + 1) + echo "INFO: One ${PRODUCT} in fastboot mode found (serial number: ${sn})." + + DEVICE_FOUND="true" + break + ;; + *) + echo "" + echo "WARNING: Several ${PRODUCT}'s in fastboot mode connected." + echo "WARNING: Please connect only one ${PRODUCT}." + ;; + esac + + echo "" + while true + do + read -rp "Do you want to look for a ${PRODUCT} again? [(Y)es/(n)o]: " a + if [ -z "${a}" ] || [ "${a}" = 'y' ] || [ "${a}" = 'Y' ] + then + break + elif [ "${a}" = 'n' ] || [ "${a}" = 'N' ] + then + exit 0 + fi + done + done +} + +# Flash (or manipulate) relevant partitions +flash_device() { + + flash_image_ab_or_abort "${sn}" modem "${IMAGES_DIR}/modem.img" + flash_image_ab_or_abort "${sn}" sbl1 "${IMAGES_DIR}/sbl1.img" + flash_image_ab_or_abort "${sn}" rpm "${IMAGES_DIR}/rpm.img" + flash_image_ab_or_abort "${sn}" tz "${IMAGES_DIR}/tz.img" + flash_image_ab_or_abort "${sn}" devcfg "${IMAGES_DIR}/devcfg.img" + flash_image_ab_or_abort "${sn}" dsp "${IMAGES_DIR}/dsp.img" + flash_image_ab_or_abort "${sn}" aboot "${IMAGES_DIR}/aboot.img" + + flash_image_ab_or_abort "${sn}" boot "${IMAGES_DIR}/boot.img" + flash_image_ab_or_abort "${sn}" dtbo "${IMAGES_DIR}/dtbo.img" + flash_image_ab_or_abort "${sn}" system "${IMAGES_DIR}/system.img" + flash_image_ab_or_abort "${sn}" vbmeta "${IMAGES_DIR}/vbmeta.img" + flash_image_ab_or_abort "${sn}" vendor "${IMAGES_DIR}/vendor.img" + flash_image_ab_or_abort "${sn}" mdtp "${IMAGES_DIR}/mdtp.img" + flash_image_ab_or_abort "${sn}" lksecapp "${IMAGES_DIR}/lksecapp.img" + flash_image_ab_or_abort "${sn}" cmnlib "${IMAGES_DIR}/cmnlib.img" + flash_image_ab_or_abort "${sn}" cmnlib64 "${IMAGES_DIR}/cmnlib64.img" + flash_image_ab_or_abort "${sn}" keymaster "${IMAGES_DIR}/keymaster.img" + + + if [ "${CLEAN_FLASH}" = "true" ] + then + flash_image_or_abort "${sn}" userdata "${IMAGES_DIR}/userdata.img" + fi + + "$FASTBOOT_BIN" -s "${sn}" --set-active=a + + echo "INFO: Locking bootloader" + "${FASTBOOT_BIN}" -s "${sn}" oem lock + echo + echo "****** READ CAREFULLY ******" + echo "" + echo "INFO: The device is waiting for you to lock the bootloader." + echo " You can do so on the device itself. Use the volume buttons" + echo " to choose the correct option, then the power button to select." + echo " The device will then reboot." + read -rp " Press any key to close this script." a + exit 0 + +} + +# Flash an image to a partition. Abort on failure. +# Arguments: +flash_image_or_abort() { + local retval=0 + "$FASTBOOT_BIN" -s "${1}" flash "${2}" "${3}" || retval=$? + + if [ "${retval}" -ne 0 ] + then + echo "" + echo "ERROR: Could not flash the ${2} partition on device ${1}." + echo "" + echo "ERROR: Please unplug the phone, take the battery out, boot the device into" + echo "ERROR: fastboot mode, and start this script again." + echo "ERROR: (To get to fastboot mode, press Volume-Down and plug in the USB-C)" + echo "ERROR: (cable until the fastboot menu appears.)" + abort_now + fi +} + +# Flash an image to both A and B slot of partition. Abort on failure. +# Arguments: +flash_image_ab_or_abort() { + flash_image_or_abort "${1}" "${2}_a" "${3}" + flash_image_or_abort "${1}" "${2}_b" "${3}" +} + +# Operating system checks and variable definition +os_checks() { + case "$(uname -s 2> /dev/null)" in + Linux|GNU/Linux) + echo "INFO: You are using a Linux distribution." + FASTBOOT_BIN="${ROOT_DIR}/bin-linux-x86/fastboot" + ;; + msys|MINGW*) + echo "INFO: You are using MinGW on Windows" + FASTBOOT_BIN="${ROOT_DIR}/bin-msys/fastboot.exe" + ;; + *) + echo "ERROR: Unsupported operating system (${OSTYPE})." + echo "ERROR: Only GNU/Linux, and MinGW on Windows are currently supported." + abort_now + ;; + esac +} + +# Warn about data wipe, and ask for confirmation +data_wipe_check() { + if [ "${CLEAN_FLASH}" = "true" ] + then + echo "" + echo "WARNING: Flashing this image wipes all user data and settings on the phone." + echo " Are you sure you want to wipe data and continue?" + echo "" + # Read user's input + read -rp " Type \"Yes\" (case sensitive) and press enter to wipe data and continue. Else, just press enter: " a + echo "" + if [ "_${a:-"No"}" != '_Yes' ] + # NOTE: $a is being set by the read command above, + # so the check for a to be set is mostly redundant + then + echo "WARNING: You DID NOT type \"Yes\", proceeding without data wipe." + echo "" + CLEAN_FLASH="false" + else + echo "WARNING: You typed \"Yes\", proceeding with data wipe." + CLEAN_FLASH="true" + fi + fi +} + +echo "" +echo "*** ${PRODUCT} flashing script ***" +echo "" +echo "INFO: The procedure will start soon. Please wait..." +echo "Note that this will detect and flash only on FP3 or FP3+ devices." +sleep 2 + +# Begin with some OS checks and variable definition +os_checks + +# Call function to look for device(s) +# If only one device is found $sn will store its serial number +find_device + +# Call function to look for data wipe check +data_wipe_check + +# Flash the device +flash_device -- GitLab From c1db95294ea121c587e5dac3f54578bce03edc4f Mon Sep 17 00:00:00 2001 From: Bharath Date: Tue, 7 Mar 2023 11:31:48 +0530 Subject: [PATCH 2/2] flash: Add userdata.img to list of images Our flashing script uses img file to wipe userdata. --- flash/FP3/config.mk | 1 + 1 file changed, 1 insertion(+) diff --git a/flash/FP3/config.mk b/flash/FP3/config.mk index 39bc331..c876c34 100644 --- a/flash/FP3/config.mk +++ b/flash/FP3/config.mk @@ -1,5 +1,6 @@ HLOS_IMAGES_TARGET := boot.img \ dtbo.img \ system.img \ + userdata.img \ vendor.img \ vbmeta.img -- GitLab