first commit

README.md

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+### SPI Serial Arduino programmer
+
+This project is a personal fork from:
+- https://github.com/urjaman/frser-duino (firmware for arduino)
+- https://github.com/jhcloos/flashrom.git (flashrom tool)
+- https://github.com/pepe2k/u-boot_mod.git (uboot mod for openwrt)
+
+See shematics folder for use SPIflash
+Use build.sh to build and install tools (don't forget to edit build.sh for options)
+Use make_dummy.sh to build right size rom files
+Use make_backup.sh as example to backup bios.
+
+wareck@gmail.com

build.sh

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+#!/bin/bash
+set -e
+
+################
+##   CONFIG   ##
+################
+CWD="$(pwd)" # current working directory
+flash_arduino="u2" # u2 or ftdi
+arduino_device="ttyACM0" # ls /dev/tty* and find your arduino
+mega=2560 #2560 or 1280
+
+script_version="1.0.0"
+rdate="23/09/2017"
+
+################
+##  SOFTWARE  ##
+################
+
+clear
+echo ""
+echo -n -e "\e[97m\u2554"
+for i in {1..34}; do echo -e -n "\u2550"; done
+echo -e "\u2557\e[0m"
+echo -e "\e[97m\u2551     SPI Bios Flashrom \e[93m"V$script_version"\e[0m\e[97m     \u2551\e[0m"
+echo -e "\e[97m\u2551      Release date: \e[93m"$rdate"\e[0m\e[97m    \u2551\e[0m"
+echo -n -e "\e[97m\u255A"
+for j in {1..34}; do echo -e -n "\u2550";done
+echo -e -n "\u255D\e[0m"
+echo
+
+
+function arduino_ {
+echo -e ""
+echo -e "\e[92m\e[4mBuild Arduino SPIFlash tools:\e[0m\e[24m"
+
+echo -e "\n\e[93mPerforming Update :\e[0m"
+sudo apt-get install flashrom gcc-avr binutils-avr gdb-avr avr-libc avrdude libpci-dev git -y
+
+if [ ! -d frser-duino ]
+then
+echo -e "\n\e[93mDownload frser-duino :\e[0m"
+git clone --recursive git://github.com/urjaman/frser-duino frser-duino
+else
+cd frser-duino
+git reset --hard
+git pull
+cd ..
+fi
+
+cd frser-duino
+sed -i -e "s/dev\/ttyUSB0/dev\/$arduino_device/g" Makefile
+echo -e "\n\e[93mBuild frser-arduino :\e[0m"
+make $flash_arduino
+echo -e "\n\e[93mFlash Arduino :\e[0m"
+make flash-$flash_arduino
+}
+
+function mega_ {
+echo -e ""
+echo -e "\e[92m\e[4mBuild ATMEGA$mega SPIFlash tools:\e[0m\e[24m"
+
+echo -e "\n\e[93mPerforming Update :\e[0m"
+sudo apt-get install flashrom gcc-avr binutils-avr gdb-avr avr-libc avrdude libpci-dev git -y
+
+if [ ! -d frser-duino ]
+then
+echo -e "\n\e[93mDownload frser-mega :\e[0m"
+git clone --recursive git://github.com/urjaman/frser-duino frser-duino
+else
+cd frser-duino
+git reset --hard
+git pull
+cd ..
+fi
+
+cd frser-duino
+sed -i -e "s/dev\/ttyUSB0/dev\/$arduino_device/g" Makefile
+echo -e "\n\e[93mBuild frser-duino :\e[0m"
+make mega$mega
+echo -e "\n\e[93mFlash ATMega$mega :\e[0m"
+make flash-mega$mega
+
+}
+
+function raspberry_ {
+echo -e ""
+echo -e "\e[92m\e[4mBuild Raspberry SPIFlash tools:\e[0m\e[24m"
+echo -e "\n\e[93mPerforming Update :\e[0m"
+sudo apt-get update
+sudo apt-get upgrade -y
+sudo apt-get install build-essential pciutils usbutils libpci-dev libusb-dev libusb-1.0-0 libusb-1.0-0-dev libftdi1 libftdi-dev zlib1g-dev subversion git ghex -y
+sudo modprobe spi_bcm2708
+sudo modprobe spidev
+sudo sed -i -e "s/\#dtparam=spi=on/dtparam=spi=on/g" /boot/config.txt
+}
+
+function flashrom_ {
+cd $CWD
+
+if [ ! -d flashrom ]
+then
+echo -e "\n\e[93mDownload flashrom :\e[0m"
+git clone git://github.com/flashrom/flashrom.git
+fi
+
+cd flashrom
+sed -i -e "s/WARNERROR ?= yes/WARNERROR ?= no/g" Makefile
+echo -e "\n\e[93mBuild and install flashrom:\e[0m"
+make
+sudo make install
+}
+
+function clean_ {
+echo -e ""
+echo -e "\e[93m\e[4mCleaning:\e[0m\e[24m"
+if [ -d flashrom ]; then rm -r -f flashrom; fi
+if [ -d frser-duino ]; then rm -r -f frser-duino; fi
+echo -e "\n\e[95mCleaning...Done !\e[0m"
+echo""
+}
+
+function flashrom_raspberry_check_ {
+echo -e "\n\e[93mCheck flashrom :\e[0m"
+flashrom -p linux_spi:dev=/dev/spidev0.0 || :
+}
+
+function flashrom_arduino_check_ {
+echo -e "\n\e[93mCheck flashrom :\e[0m"
+sleep 1
+flashrom -p serprog:dev=/dev/$arduino_device:115200 || :
+}
+
+function flashrom_mega_check_ {
+echo -e "\n\e[93mCheck flashrom :\e[0m"
+flashrom -p serprog:dev=/dev/$arduino_device:115200 || :
+}
+
+function footer_ {
+echo ""
+echo -e "\e[92m\e[21mMemo Command line: \e[0m"
+echo -e ""
+echo -e "\e[93m\e[21mArduino/Mega2560/Mega1280: \e[0m"
+echo -e "flashrom -p serprog:dev=/dev/$arduino_device:115200"
+echo -e ""
+echo -e "\e[93m\e[21mRaspberryPI/beagleBone: \e[0m"
+echo -e "flashrom -p linux_spi:dev=/dev/spidev0.0"
+echo -e ""
+if  ! [ -x "$(command -v flashrom)" ]
+then
+echo 'Error: flashrom is not yet installed.' >&2
+echo 'Build and come back to help section....' >&2
+else
+echo -e "\e[93m\e[21mFlashrom version: \e[0m"
+flashrom -R
+fi
+echo ""
+}
+
+function show_help {
+echo "\
+Usage: $0 [--arduino] [--mega] [--raspberry] [--clean] [--help]
+
+     --help             Display extended help message
+     --arduino          Build Serial SPI flashrom tools for arduino328
+     --mega             Build Serial SPI flashrom tools for arduinoMega
+     --raspberry        Build Serial SPI flashrom tools for raspberryPI
+     --clean       	Clean all build files
+
+Install script Written by: wareck <wareck@gmail.com>
+"
+}
+
+if [ "$#" == "0" ]; then
+    $0 *
+    exit 0
+fi
+
+for i in "$@"
+do
+    case $i in
+        --help)
+            show_help && footer_
+            exit
+            ;;
+        --arduino)
+            arduino_ && flashrom_ && flashrom_arduino_check_ && footer_
+            ;;
+        --mega)
+           mega_ && flashrom_ && flashrom_mega_check_ && footer_
+           ;;
+        --raspberry)
+            raspberry_ && flashrom_ && flashrom_raspberry_check_ && footer_
+            ;;
+        --clean)
+            clean_
+            ;;
+        *)
+            show_help
+            exit
+            ;;
+    esac
+done

make_backup.sh

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+#!/bin/bash
+device=raspberry #arduino or raspberry
+port=ttyACM0
+baud=115200
+rpi_speed=20000 # between 512 to 30000, 20000 seems to be the best
+
+if [ $device = "arduino" ]
+then
+flashrom -p serprog:dev=/dev/$port:$baud -r backup.hex
+fi
+if [ $device = "raspberry" ]
+then
+modprobe spi_bcm2835
+modprobe spidev
+flashrom -p linux_spi:dev=/dev/spidev0.0,spispeed=$rpi_speed -r backup.hex
+fi
+
+echo "n'oubliez pas de renomer le fichier !!!!"
+echo "d'ont forget to rename your file !!!!"

make_dummy.sh

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+#!/bin/bash
+## dumy maker
+## la fichier dummy correspond à la taille maximale de votre puce - le firmware
+## par exemple pour une puce de 16M la taille de la puce est de 16777216 bytes
+## si mon firmware fait 65536 bytes
+## 16777216-65536 = 16711680 byte
+## le fichier dummy fera donc 16711680
+## ensuite il faudra coller le fichier dummy à la fin du firmware
+## copy firmware.bin tampon.bin
+## cat dummy.bin >> tampon.bin
+## mv tampon.bin firmware_full.bin
+
+#dd if=/dev/zero of=dummy4.bin bs=4128768 count=1
+dd if=/dev/zero of=dummy128.bin bs=16651264 count=1
+#dd if=/dev/zero of=dummy128_f.bin bs=12582912 count=1