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scripts/functions.sh
Matt DeVillier bac5c3a05a add Legacy/UEFI Full ROM support for all HSW/BDW devices 
use colored text to improve readability when requiring user input
restrict Kodi EZ Setup to Legacy ROMs only

Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
2016-09-10 18:16:39 -05:00

543 lines
18 KiB
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#!/bin/bash
#
#misc globals
usb_devs=""
num_usb_devs=0
usb_device=""
isChromeOS=true
isChromiumOS=false
isCloudready=false
flashromcmd=""
cbfstoolcmd=""
gbbutilitycmd=""
preferUSB=false
useHeadless=false
addPXE=false
pxeDefault=false
isHswBox=false
isBdwBox=false
isHswBook=false
isBdwBook=false
isBaytrail=false
isBraswell=false
isSkylake=false
isUnsupported=false
bayTrailHasFullROM=false
firmwareType=""
isStock=true
isFullRom=false
isBootStub=false
hasRwLegacy=false
unlockMenu=false
hasUEFIoption=false
hasShellball=false
hsw_boxes=('<mccloud>' '<monroe>' '<panther>' '<tricky>' '<zako>');
hsw_books=('<falco>' '<leon>' '<peppy>' '<wolf>');
bdw_boxes=('<guado>' '<rikku>' '<tidus>');
bdw_books=('<auron_paine>' '<auron_yuna>' '<gandof>' '<lulu>' '<samus>');
baytrail=('<banjo>' '<candy>' '<clapper>' '<enguarde>' '<glimmer>' '<gnawty>' '<heli>' '<kip>' '<ninja>' '<orco>' '<quawks>' '<squawks>' '<sumo>' '<swanky>' '<winky>');
baytrail_full_rom=('<candy>' '<enguarde>' '<glimmer>' '<gnawty>' '<ninja>' '<quawks>' '<swanky>');
braswell=('<celes>' '<cyan>' '<edgar>' '<reks>' '<setzer>' '<terra>' '<ultima>');
skylake=('<chell>' '<lars>' '<sentry>');
UEFI_ROMS=($(printf "%s %s %s %s " "${hsw_boxes[@]}" "${hsw_books[@]}" "${bdw_boxes[@]}" "${bdw_books[@]}"));
shellballs=($(printf "%s %s %s %s %s " "${hsw_boxes[@]}" "${hsw_books[@]}" "${bdw_boxes[@]}" "${bdw_books[@]}" "${baytrail[@]}"));
#menu text output
NORMAL=$(echo "\033[m")
MENU=$(echo "\033[36m") #Blue
NUMBER=$(echo "\033[33m") #yellow
FGRED=$(echo "\033[41m")
RED_TEXT=$(echo "\033[31m")
GRAY_TEXT=$(echo "\033[1;30m")
ENTER_LINE=$(echo "\033[33m")
function echo_red()
{
echo -e "\E[0;31m$1"
echo -e '\e[0m'
}
function echo_green()
{
echo -e "\E[0;32m$1"
echo -e '\e[0m'
}
function echo_yellow()
{
echo -e "\E[1;33m$1"
echo -e '\e[0m'
}
function exit_red()
{
echo_red "$@"
read -p "Press [Enter] to return to the main menu."
}
function die()
{
echo_red "$@"
exit 1
}
####################
# list USB devices #
####################
function list_usb_devices()
{
#list available drives, excluding internal storage and root/boot device
[[ -f /dev/mmcblk0 ]] && intStor="/dev/mmcblk0" || intStor="/dev/sda"
rootdev=${intStor}
if [ "$(which rootdev)" ]; then
rootdev=$(rootdev -d -s)
fi
eval usb_devs="($(fdisk -l 2> /dev/null | grep -v "Disk ${intStor}" | grep -v "Disk $rootdev" | grep 'Disk /dev/sd' | awk -F"/dev/sd|:" '{print $2}'))"
#ensure at least 1 drive available
[ "$usb_devs" != "" ] || return 1
echo -e "\nDevices available:\n"
num_usb_devs=0
for dev in "${usb_devs[@]}"
do
let "num_usb_devs+=1"
vendor=$(udevadm info --query=all --name=sd${dev} | grep -E "ID_VENDOR=" | awk -F"=" '{print $2}')
model=$(udevadm info --query=all --name=sd${dev} | grep -E "ID_MODEL=" | awk -F"=" '{print $2}')
sz=$(fdisk -l 2> /dev/null | grep "Disk /dev/sd${dev}" | awk '{print $3}')
echo -n "$num_usb_devs)"
if [ -n "${vendor}" ]; then
echo -n " ${vendor}"
fi
if [ -n "${model}" ]; then
echo -n " ${model}"
fi
echo -e " (${sz} GB)"
done
echo -e ""
return 0
}
################
# Get cbfstool #
################
function get_cbfstool()
{
if [ ! -f ${cbfstoolcmd} ]; then
working_dir=$(pwd)
if [[ "$isChromeOS" = false && "$isChromiumOS" = false ]]; then
cd /tmp
else
#have to use partition 12 (27 for cloudready) on rootdev due to noexec restrictions
rootdev=$(rootdev -d -s)
[[ "$isCloudready" = true ]] && part_num="27" || part_num="12"
[[ "${rootdev}" =~ "mmcblk" ]] && part_num="p${part_num}"
boot_mounted=$(mount | grep "${rootdev}""${part_num}")
if [ "${boot_mounted}" = "" ]; then
#mount boot
mkdir /tmp/boot >/dev/null 2>&1
mount "$(rootdev -d -s)""${part_num}" /tmp/boot
if [ $? -ne 0 ]; then
echo_red "Error mounting boot partition; cannot proceed."
return 1
fi
fi
#create util dir
mkdir /tmp/boot/util 2>/dev/null
cd /tmp/boot/util
fi
#echo_yellow "Downloading cbfstool utility"
curl -s -L -O "${util_source}"/cbfstool.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error downloading cbfstool; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
tar -zxf cbfstool.tar.gz --no-same-owner
if [ $? -ne 0 ]; then
echo_red "Error extracting cbfstool; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
#set +x
chmod +x cbfstool
#restore working dir
cd ${working_dir}
fi
return 0
}
################
# Get flashrom #
################
function get_flashrom()
{
if [ ! -f ${flashromcmd} ]; then
working_dir=`pwd`
cd /tmp
curl -s -L -O "${util_source}"/flashrom.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error downloading flashrom; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
tar -zxf flashrom.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error extracting flashrom; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
#set +x
chmod +x flashrom
#restore working dir
cd ${working_dir}
fi
return 0
}
###################
# Get gbb_utility #
###################
function get_gbb_utility()
{
if [ ! -f ${gbbutilitycmd} ]; then
working_dir=`pwd`
cd /tmp
curl -s -L -O "${util_source}"/gbb_utility.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error downloading gbb_utility; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
tar -zxf gbb_utility.tar.gz
if [ $? -ne 0 ]; then
echo_red "Error extracting gbb_utility; cannot proceed."
#restore working dir
cd ${working_dir}
return 1
fi
#set +x
chmod +x gbb_utility
#restore working dir
cd ${working_dir}
fi
return 0
}
################
# Prelim Setup #
################
function prelim_setup()
{
# Must run as root
[ "$(whoami)" = "root" ] || die "You need to run this script as root; use 'sudo bash <script name>'"
#check for required tools
which dmidecode > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "Required package 'dmidecode' not found; cannot continue. Please install and try again."
return 1
fi
which tar > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "Required package 'tar' not found; cannot continue. Please install and try again."
return 1
fi
which md5sum > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "Required package 'md5sum' not found; cannot continue. Please install and try again."
return 1
fi
#get device name
device=$(dmidecode -s system-product-name | tr '[:upper:]' '[:lower:]' | awk 'NR==1{print $1}')
if [[ $? -ne 0 || "${device}" = "" ]]; then
echo_red "Unable to determine Chromebox/book model; cannot continue."
return 1
fi
[[ "${hsw_boxes[@]}" =~ "$device" ]] && isHswBox=true
[[ "${bdw_boxes[@]}" =~ "$device" ]] && isBdwBox=true
[[ "${hsw_books[@]}" =~ "$device" ]] && isHswBook=true
[[ "${bdw_books[@]}" =~ "$device" ]] && isBdwBook=true
[[ "${baytrail[@]}" =~ "$device" ]] && isBaytrail=true
[[ "${braswell[@]}" =~ "$device" ]] && isBraswell=true
[[ "${skylake[@]}" =~ "$device" ]] && isSkylake=true
[[ "${baytrail_full_rom[@]}" =~ "$device" ]] && bayTrailHasFullROM=true
[[ "${shellballs[@]}" =~ "$device" ]] && hasShellball=true
[[ "${UEFI_ROMS[@]}" =~ "$device" ]] && hasUEFIoption=true
[[ "$isHswBox" = true || "$isBdwBox" = true || "$isHswBook" = true || "$isBdwBook" = true || "$isBaytrail" = true \
|| "$isBraswell" = true || "$isSkylake" = true || "$device" = "stumpy" ]] || isUnsupported=true
#check if running under ChromeOS / ChromiumOS
if [ -f /etc/lsb-release ]; then
cat /etc/lsb-release | grep "Chrome OS" > /dev/null 2>&1
if [ $? -ne 0 ]; then
isChromeOS=false
fi
cat /etc/lsb-release | grep "neverware" > /dev/null 2>&1
if [ $? -eq 0 ]; then
isCloudready=true
fi
cat /etc/lsb-release | grep "Chromium OS" > /dev/null 2>&1
if [ $? -eq 0 ]; then
isChromiumOS=true
fi
else
isChromeOS=false
isChromiumOS=false
fi
if [[ "$isChromeOS" = true || "$isChromiumOS" = true ]]; then
#disable power mgmt
initctl stop powerd > /dev/null 2>&1
#set cmds
flashromcmd=/usr/sbin/flashrom
cbfstoolcmd=/tmp/boot/util/cbfstool
gbbutilitycmd=$(which gbb_utility)
else
#set cmds
flashromcmd=/tmp/flashrom
cbfstoolcmd=/tmp/cbfstool
gbbutilitycmd=/tmp/gbb_utility
fi
#start with a known good state
cleanup
#get required tools
get_flashrom
if [ $? -ne 0 ]; then
echo_red "Unable to download flashrom utility; cannot continue"
return 1
fi
get_cbfstool
if [ $? -ne 0 ]; then
echo_red "Unable to download cbfstool utility; cannot continue"
return 1
fi
get_gbb_utility
if [ $? -ne 0 ]; then
echo_red "Unable to download gbb_utility utility; cannot continue"
return 1
fi
#get device firmware info
echo -e "\nGetting device/system info..."
#read entire firmware
${flashromcmd} -r /tmp/bios.bin > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo_red "Failure reading current firmware; cannot proceed."
return 1;
fi
#break out BOOT_STUB and RW_LEGACY pieces, check for validity
${cbfstoolcmd} bios.bin read -r BOOT_STUB -f bs.tmp >/dev/null 2>&1
if [ $? -eq 0 ]; then
#see if BOOT_STUB is stock
${cbfstoolcmd} bs.tmp extract -n fallback/vboot -f vb.tmp -m x86 >/dev/null 2>&1
[[ $? -ne 0 ]] && isBootStub=true
#check RW_LEGACY
${cbfstoolcmd} bios.bin read -r RW_LEGACY -f rwl.tmp >/dev/null 2>&1
[[ $? -eq 0 ]] && hasRwLegacy=true
else
# check 'coreboot' for SKL
${cbfstoolcmd} bios.bin read -r COREBOOT -f cb.tmp >/dev/null 2>&1
if [[ $? -eq 0 && "$isSkylake" = true ]]; then
hasRwLegacy=true
else
if [ "$isChromeOS" = false ]; then
#non-stock firmware
isStock=false
isFullRom=true
fi
fi
fi
#set firmware type
if [[ "$isChromeOS" = true && "$isStock" = true && "$isBootStub" = false && "$isSkylake" = false ]]; then
firmwareType="Stock ChromeOS"
elif [[ "$isBootStub" = true ]]; then
firmwareType="Stock w/modified BOOT_STUB"
elif [[ "$isFullRom" = true ]]; then
#get more info
fwVer=$(dmidecode -s bios-version)
fwDate=$(dmidecode -s bios-release-date)
firmwareType="Full ROM ($fwVer $fwDate)"
elif [[ "$isChromeOS" = false && "$hasRwLegacy" = true ]]; then
firmwareType="Stock w/RW_LEGACY support"
elif [[ "$isChromeOS" = true && "$isBaytrail" = true && "$hasRwLegacy" = true ]]; then
firmwareType="Stock w/RW_LEGACY support"
elif [[ "$isSkylake" = true ]]; then
firmwareType="Stock w/RW_LEGACY support"
fi
#get full device info
[ "$isChromeOS" = true ] && _hwid=$(crossystem hwid) || _hwid=${device^^}
case "${_hwid}" in
#TBD*) _x='...|Dell 11P' ;;
ACER_ZGB*) _x='PNV|Acer AC700 Chromebook' ;;
ARKHAM*) _x='ARM|ASUS OnHub SRT-AC1900 Router' ;;
AURON_PAINE*) _x='BDW|Acer Chromebook 11 (C740)' ;;
AURON_YUNA*) _x='BDW|Acer Chromebook 15 (CB5-571, C910)' ;;
BANJO*) _x='BYT|Acer Chromebook 15 (CB3-531)' ;;
BIG*) _x='ARM|Acer Chromebook 13 (CB5-311)' ;;
BLAZE*) _x='ARM|HP Chromebook 14 G3' ;;
BUDDY*) _x='BDW|Acer Chromebase 24' ;;
BUTTERFLY*) _x='SDB|HP Pavilion Chromebook 14' ;;
CANDY*) _x='BYT|Dell Chromebook 11' ;;
CELES*) _x='BSW|Samsung Chromebook 3' ;;
CHELL*) _x='SKL|HP Chromebook 13 G1' ;;
CLAPPER*) _x='BYT|Lenovo N20/N20P Chromebook' ;;
CYAN*) _x='BSW|Acer Chromebook R11 (C738T)' ;;
EDGAR*) _x='BSW|Acer Chromebook 14 (CB3-431)' ;;
ENGUARDE_???-???-??A*) _x='BYT|CTL N6 Education Chromebook' ;;
ENGUARDE_???-???-??B*) _x='BYT|M&A Chromebook' ;;
ENGUARDE_???-???-??C*) _x='BYT|Senkatel C1101 Chromebook' ;;
ENGUARDE_???-???-??D*) _x='BYT|Edxis Education Chromebook' ;;
ENGUARDE_???-???-??E*) _x='BYT|Lenovo N21 Chromebook' ;;
ENGUARDE_???-???-??F*) _x='BYT|RGS Education Chromebook' ;;
ENGUARDE_???-???-??G*) _x='BYT|Crambo Chromebook' ;;
ENGUARDE_???-???-??H*) _x='BYT|True IDC Chromebook' ;;
ENGUARDE_???-???-??I*) _x='BYT|Videonet Chromebook' ;;
ENGUARDE_???-???-??J*) _x='BYT|eduGear Chromebook R' ;;
ENGUARDE_???-???-??K*) _x='BYT|ASI Chromebook' ;;
ENGUARDE*) _x='BYT|201x|(unknown ENGUARDE)' ;;
EXPRESSO_???-???-??A*) _x='ARM|HEXA Chromebook Pi' ;;
EXPRESSO_???-???-??B*) _x='ARM|Bobicus Chromebook 11' ;;
EXPRESSO_???-???-??C*) _x='ARM|Edxis Chromebook' ;;
EXPRESSO*) _x='ARM|201x|(unknown EXPRESSO)' ;;
FALCO*) _x='HSW|HP Chromebook 14' ;;
GANDOF*) _x='BDW|Toshiba Chromebook 2 (2015) CB30/CB35' ;;
GLIMMER*) _x='BYT|Lenovo ThinkPad 11e/Yoga Chromebook' ;;
GNAWTY_???-???-??B*) _x='BYT|Acer Chromebook 11/Olay (C735)' ;;
GNAWTY_???-???-??A*) _x='BYT|Acer Chromebook 11 (CB3-111,C730,C730E)' ;;
GNAWTY_???-???-???) _x='BYT|Acer Chromebook 11 (CB3-111,C730,C730E)' ;;
GNAWTY*) _x='BYT|Acer Chromebook 11 (CB3-111/131,C730/C730E/C735)' ;;
GUADO*) _x='BDW|ASUS Chromebox CN62' ;;
HELI*) _x='BYT|Haier Chromebook G2' ;;
IEC_MARIO) _x='PNV|Google Cr-48' ;;
JAQ_???-???-???-A*) _x='ARM|Haier Chromebook 11' ;;
JAQ_???-???-???-B*) _x='ARM|True IDC Chromebook 11' ;;
JAQ_???-???-???-C*) _x='ARM|Xolo Chromebook' ;;
JAQ_???-???-???-D*) _x='ARM|Medion Akoya S2013 Chromebook' ;;
JAQ*) _x='ARM|(unknown JAQ)' ;;
JERRY_???-???-???-A*) _x='ARM|HiSense Chromebook 11' ;;
JERRY_???-???-???-B*) _x='ARM|CTL J2/J4 Chromebook for Education' ;;
JERRY_???-???-???-C*) _x='ARM|Poin2 Chromebook 11' ;;
JERRY_???-???-???-D*) _x='ARM|eduGear Chromebook K Series' ;;
JERRY_???-???-???-E*) _x='ARM|NComputing Chromebook CX100' ;;
JERRY*) _x='ARM|201x|(unknown JERRY)' ;;
KIP*) _x='BYT|HP Chromebook 11 G3/G4' ;;
KITTY*) _x='ARM|Acer Chromebase' ;;
LARS*) _x='SKL|Acer Chromebook 14 for Work' ;;
LEON*) _x='HSW|Toshiba CB30/CB35 Chromebook' ;;
LINK*) _x='IVB|Google Chromebook Pixel' ;;
LULU*) _x='BDW|Dell Chromebook 13 7310' ;;
LUMPY*) _x='SDB|Samsung Chromebook Series 5 550' ;;
MCCLOUD*) _x='HSW|Acer Chromebox CXI' ;;
MICKEY*) _x='ARM|ASUS Chromebit CS10' ;;
MIGHTY_???-???-???-A*) _x='ARM|Haier Chromebook 11e' ;;
MIGHTY_???-???-???-B*) _x='ARM|Nexian Chromebook' ;;
MIGHTY_???-???-???-D*) _x='ARM|eduGear Chromebook M Series' ;;
MIGHTY_???-???-???-E*) _x='ARM|Sector 5 E1 Rugged Chromebook' ;;
MIGHTY_???-???-???-F*) _x='ARM|Viglen Chromebook 11' ;;
MIGHTY_???-???-???-G*) _x='ARM|PCmerge Chromebook PCM-116E' ;;
MIGHTY_???-???-???-H*) _x='ARM|Lumos Education Chromebook' ;;
MIGHTY_???-???-???-I*) _x='ARM|MEDION Chromebook S2015' ;;
MIGHTY*) _x='ARM|(unknown MIGHTY)' ;;
MINNIE*) _x='ARM|ASUS Chromebook Flip C100PA' ;;
MONROE*) _x='HSW|LG Chromebase' ;;
NINJA*) _x='BYT|AOpen Chromebox Commercial' ;;
ORCO*) _x='BYT|Lenovo Ideapad 100S Chromebook' ;;
PAINE*) _x='BDW|Acer Chromebook 11 (C740)' ;;
PANTHER*) _x='HSW|ASUS Chromebox CN60' ;;
PARROT*) _x='SDB|Acer C7 / C710 Chromebook' ;;
PEPPY*) _x='HSW|Acer C720, C720P Chromebook' ;;
PIT*) _x='ARM|Samsung Chromebook 2 (XE503C12)' ;;
PI*) _x='ARM|Samsung Chromebook 2 (XE503C32)' ;;
QUAWKS*) _x='BYT|ASUS Chromebook C300' ;;
REKS*) _x='BSW|Lenovo N22 Chromebook' ;;
RIKKU*) _x='BDW|Acer Chromebox CXI2' ;;
SAMS_ALEX*) _x='PNV|Samsung Chromebook Series 5' ;;
SAMUS*) _x='BDW|Google Chromebook Pixel' ;;
SENTRY*) _x='SKL|Lenovo Thinkpad 13 Chromebook' ;;
SETZER*) _x='BSW|HP Chromebook 11 G5' ;;
SKATE*) _x='ARM|HP Chromebook 11 G2' ;;
SNOW*) _x='ARM|Samsung Chromebook' ;;
SPEEDY*) _x='ARM|ASUS Chromebook C201' ;;
SPRING*) _x='ARM|HP Chromebook 11 G1' ;;
SQUAWKS*) _x='BYT|ASUS Chromebook C200' ;;
STOUT*) _x='IVB|Lenovo Thinkpad X131e Chromebook' ;;
STUMPY*) _x='SDB|Samsung Chromebox Series 3' ;;
SUMO*) _x='BYT|AOpen Chromebase Commercial' ;;
SWANKY*) _x='BYT|Toshiba Chromebook 2 (2014) CB30/CB35' ;;
TERRA13*) _x='BSW|ASUS Chromebook C300SA' ;;
TERRA*) _x='BSW|ASUS Chromebook C202SA' ;;
TIDUS*) _x='BDW|Lenovo ThinkCentre Chromebox' ;;
TRICKY*) _x='HSW|Dell Chromebox' ;;
ULTIMA*) _x='BSW|Lenovo ThinkPad 11e/Yoga Chromebook (G3)' ;;
WHIRLWIND*) _x='ARM|TP-Link OnHub TGR1900 Router' ;;
WINKY*) _x='BYT|Samsung Chromebook 2 (XE500C12)' ;;
WOLF*) _x='HSW|Dell Chromebook 11' ;;
YUNA*) _x='BDW|Acer Chromebook 15 (CB5-571, C910)' ;;
ZAKO*) _x='HSW|HP Chromebox CB1/G1/for Meetings' ;;
#*) _='|' ;;
esac
deviceCpuType=`echo $_x | cut -d\| -f1`
deviceDesc=`echo $_x | cut -d\| -f2-`
## CPU family, Processor core, other distinguishing characteristic
case "$deviceCpuType" in
ARM) deviceCpuType="ARM" ;;
PNV) deviceCpuType="Intel Pineview" ;;
SDB) deviceCpuType="Intel SandyBridge" ;;
IVB) deviceCpuType="Intel IvyBridge" ;;
HSW) deviceCpuType="Intel Haswell" ;;
BYT) deviceCpuType="Intel BayTrail" ;;
BDW) deviceCpuType="Intel Broadwell" ;;
BSW) deviceCpuType="Intel Braswell" ;;
SKL) deviceCpuType="Intel Skylake" ;;
#*) deviceCpuType="(unrecognized)" ;;
esac
return 0
}
###########
# Cleanup #
###########
function cleanup()
{
#remove temp files, unmount temp stuff
if [ -d /tmp/boot/util ]; then
rm -rf /tmp/boot/util > /dev/null 2>&1
fi
umount /tmp/boot > /dev/null 2>&1
umount /tmp/Storage > /dev/null 2>&1
umount /tmp/System > /dev/null 2>&1
umount /tmp/urfs/proc > /dev/null 2>&1
umount /tmp/urfs/dev/pts > /dev/null 2>&1
umount /tmp/urfs/dev > /dev/null 2>&1
umount /tmp/urfs/sys > /dev/null 2>&1
umount /tmp/urfs > /dev/null 2>&1
umount /tmp/usb > /dev/null 2>&1
}
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