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#!/bin/sh
#
# csb_patcher.sh: coreboot and SeaBIOS patcher script, 18 Dec 2022.
#
# Conveniently and securely gets, checks SHA256 and installs some of my
# patches from this page - https://review.coreboot.org/q/status:open+banon
# and also gets a collection of useful floppy-based operating systems.
# Please send your feedback to Mike Banon <mikebdp2@gmail.com>.
#
# Released under the terms of GNU GPL v3 by Free Software Foundation.
#
# Keys
enter=$( printf '\015' )
ctrl_c=$( printf '\003' )
ctrl_x=$( printf '\030' )
ctrl_z=$( printf '\032' )
# Formatting
bold="\e[1m"
bred="\e[1;31m"
bgreen="\e[1;32m"
byellow="\e[1;33m"
bend="\e[0m"
# Asks a question '$1' and waits for Y/N user input, printing a decision - with '$2' message if Y.
yesno () {
printf "$1 [Y/N] "
yesno_old_stty_cfg=$( stty -g )
stty raw -echo
while true ; do
yesno_answer=$( head -c 1 )
case "$yesno_answer" in
*"$ctrl_c"*|"$ctrl_x"*|"$ctrl_z"*)
stty "$yesno_old_stty_cfg"
printf "${bred}TERMINATED${bend}\n"
exit 1
;;
*"y"*|"Y"*)
stty "$yesno_old_stty_cfg"
printf "${bgreen}YES${bend}$2\n"
return 0
;;
*"n"*|"N"*)
stty "$yesno_old_stty_cfg"
printf "${byellow}NO${bend}\n"
return 1
;;
esac
done
}
# Waits until a user presses Enter.
encontinue () {
printf "\npress [ENTER] to continue... "
encontinue_old_stty_cfg=$( stty -g )
stty raw -echo
while true ; do
encontinue_answer=$( head -c 1 )
case "$encontinue_answer" in
*"$ctrl_c"*|"$ctrl_x"*|"$ctrl_z"*)
stty "$encontinue_old_stty_cfg"
printf "${bred}TERMINATED${bend}\n"
exit 1
;;
*"$enter"*)
stty "$encontinue_old_stty_cfg"
printf "\n"
return 0
;;
esac
done
}
# Checks if a command '$1' exists.
command_exists() {
if [ ! -x "$( command -v $1 )" ] ; then
printf "\n${bred}ERROR${bend}: command ${bold}$1${bend} is not found !\n"
encontinue
return 1
else
return 0
fi
}
# Checks if a file '$1' exists.
file_exists () {
if [ ! -f "$1" ] ; then
printf "\n${byellow}WARNING${bend}: file ${bold}$1${bend} is not found !\n"
encontinue
return 1
else
return 0
fi
}
# Force removes a file '$2' and then copies a file '$1' to '$2'.
copier () {
if file_exists "$1" ; then
rm -f "$2"
cp "$1" "$2"
return 0
else
return 1
fi
}
# Force removes a file '$2' and then moves a file '$1' to '$2'.
mover () {
if file_exists "$1" ; then
rm -f "$2"
mv "$1" "$2"
return 0
else
return 1
fi
}
# Checks if line '$1' contains the text '$2'.
checker () {
case "$1" in
*"$2"*)
return 0
;;
*)
return 1
;;
esac
}
# Prints the lines of a file '$2' which contain the text '$1'.
grepper () {
if file_exists "$2" ; then
while IFS= read -r grepper_line
do
case "$grepper_line" in
*"$1"*)
printf '%s\n' "$grepper_line"
;;
esac
done < "$2"
return 0
else
return 1
fi
}
# Checks if a file '$2' contains the text '$1'.
grepcheck () {
if file_exists "$2" ; then
while IFS= read -r grepcheck_line
do
case "$grepcheck_line" in
*"$1"*)
return 0
;;
esac
done < "$2"
return 1
else
return 1
fi
}
# Replaces the lines containing the text '$2' of a file '$1' with a line '$3'.
sedder () {
if file_exists "$1" ; then
csb_sedder_tmp="./.csb_sedder"
rm -f "$csb_sedder_tmp"
while IFS= read -r sedder_line
do
case "$sedder_line" in
*"$2"*)
if [ ! -z "$3" ] ; then
printf '%s\n' "$3" >> "$csb_sedder_tmp"
fi
;;
*)
printf '%s\n' "$sedder_line" >> "$csb_sedder_tmp"
;;
esac
done < "$1"
mover "$csb_sedder_tmp" "$1"
return 0
else
return 1
fi
}
# Downloads a file '$1' from a link '$2' using the options '$3' and checks if this was successful.
wgetter () {
rm -f "$1"
if [ -z "$3" ] ; then
wget "$2"
else
wget "$3" "$2"
fi
if [ -f "$1" ] ; then
wgetter_file_size=$(($( wc -c < "$1" )))
if [ "$wgetter_file_size" -eq "0" ] ; then
rm -f "$1"
fi
fi
if [ ! -f "$1" ] ; then
printf "\n${byellow}WARNING${bend}: can't download a ${bold}$1${bend} file !"
printf "\n Please check your Internet connection and try again.\n"
encontinue
return 1
else
sleep 1
return 0
fi
}
# Unzips the archive '$1', optional '$2' for -j path inside the archive, and then force removes it.
unzipper () {
if file_exists "$1" ; then
if [ -z "$2" ] ; then
unzip "$1"
else
unzip -j "$1" "$2"
fi
rm -f "$1"
return 0
else
return 1
fi
}
# Expands a file '$1' with zeroes using a dd to '$2' size - e.g. to a standard floppy size 1474560.
expander () {
if file_exists "$1" && [ ! -z "$2" ] ; then
expander_file_size=$(($( wc -c < "$1" )))
if [ "$expander_file_size" -lt "$2" ] ; then
dd if=/dev/zero of=$1 bs=1 count=1 seek="$(( $2 - 1 ))" conv=notrunc iflag=nocache
fi
return 0
else
return 1
fi
}
# Compares sha256sum of '$1.img' floppy image with '$2' and creates a hidden '.$1' file if matches.
floppy_verifier () {
rm -f "./.$1"
cd "./../"
if [ ! -z "$2" ] ; then
if file_exists "./floppies/$1.img" ; then
floppy_verifier_sha256sum_correct="$2 ./floppies/$1.img"
floppy_verifier_sha256sum_my=$( sha256sum "./floppies/$1.img" )
printf "\n=== sha256sum should be:\n${bold}$floppy_verifier_sha256sum_correct${bend}\n"
if [ "$floppy_verifier_sha256sum_my" = "$floppy_verifier_sha256sum_correct" ] ; then
printf "^^^ this is correct, ./floppies/${bold}$1.img${bend} is verified and could be added.\n\n"
cd "./floppies/"
touch "./.$1"
return 0
else
printf "${bold}^^^ ! MISMATCH for ./floppies/$1.img ! Check sha256sum manually: sha256sum ./floppies/$1.img${bend}\n"
encontinue
cd "./floppies/"
return 1
fi
else
printf "\n${byellow}WARNING${bend}: cannot find ./floppies/${bold}$1.img${bend} !\n"
printf "\n Please re-download a set of floppies.\n"
encontinue
return 1
fi
else
printf "\n${byellow}WARNING${bend}: ./floppies/${bold}$1.img${bend} - is a rolling release, its' SHA256 checksum"
printf "\n is changing constantly and not provided by $1 project, so not checked.\n"
encontinue
cd "./floppies/"
touch "./.$1"
return 0
fi
}
# Downloads a collection of floppies, for the purpose of adding them later to a coreboot ROM image.
floppy_mass_downloader () {
printf "\n"
if [ ! -d "./floppies/" ]; then
mkdir "./floppies/"
fi
cd "./floppies/"
# KOLIBRI
if command_exists "7za" ; then
if wgetter "./latest-img.7z" "https://builds.kolibrios.org/eng/latest-img.7z" ; then
rm -f "./kolibri.img"
7za x "./latest-img.7z"
rm -f "./INSTALL.TXT"
rm -f "./latest-img.7z"
floppy_verifier "kolibri" "" # IS A ROLLING RELEASE, NO SHA256 VERIFICATION
fi
else
printf "\n${byellow}WARNING${bend}: cannot get ./floppies/${bold}kolibri.img${bend} without ${bold}7za${bend}\n"
encontinue
fi
# FREEDOS
printf "\n${byellow}WARNING${bend}: getting ./floppies/${bold}freedos.img${bend} could take a couple of minutes...\n\n"
if wgetter "./FD13-FloppyEdition.zip" "https://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.3/official/FD13-FloppyEdition.zip" ; then
unzipper "./FD13-FloppyEdition.zip" "144m/x86BOOT.img"
mover "./x86BOOT.img" "./freedos.img"
floppy_verifier "freedos" "3f7834ea4575ba05d106e4b8f59f886da7bfb1979ee386be2a2deba8df518925"
fi
# MICHALOS
if wgetter "./michalos.img" "https://github.com/mikebdp2/MichalOS/raw/master/build/images/michalos.flp" "--output-document=michalos.img" ; then
floppy_verifier "michalos" "67d7d1568c98fbfb452ec2b5c796f2ee678d55b17d15220cad75191b6f956542"
fi
# SNOWDROP
if wgetter "./snowdrop.img" "http://sebastianmihai.com/downloads/snowdrop/snowdrop.img" ; then
floppy_verifier "snowdrop" "" # IS A ROLLING RELEASE, NO SHA256 VERIFICATION
fi
# FIWIX
if wgetter "./fiwix.img" "https://www.fiwix.org/FiwixOS-3.2-initrd-i386.img" "--output-document=fiwix.img" ; then
floppy_verifier "fiwix" "dfd597e5e1fa796c9b780e3c9ea484dce59694af255aab181c88d44334e8aebc"
fi
# MEMTEST86+ 6.00
if wgetter "./memtest.img" "https://github.com/mikebdp2/memtest86plus/raw/main/build32/memtest.img" ; then
floppy_verifier "memtest" "4c1642467dfae961791db05ced10f8f988b0de63a2cbe335046f955f274dab06"
fi
# TATOS
if wgetter "./tatos.img" "https://github.com/tatimmer/tatOS/raw/master/tatOS.img" "--output-document=tatos.img" ; then
expander "./tatos.img" "1474560"
floppy_verifier "tatos" "2c66f884498a4fe7b469bc213aebfccd84a09fd7ace1b3b4b3e747e2392c35d1"
fi
# PLOP
if wgetter "./plpbt-5.0.15.zip" "https://download.plop.at/files/bootmngr/plpbt-5.0.15.zip" ; then
unzipper "./plpbt-5.0.15.zip" "plpbt-5.0.15/plpbt.img"
mover "./plpbt.img" "./plop.img"
floppy_verifier "plop" "f170759966ec4efe60c8531158344a234d7543c8de81e54c8c1bb9d2d69eaf27"
fi
# FLOPPYBIRD - IMPROVED FORK
if wgetter "./floppybird.img" "https://github.com/mikebdp2/floppybird/raw/master/build/img/floppybird.img" ; then
floppy_verifier "floppybird" "249f77da69ba5d3295ed0c9180e4ffc646fb24f545630448fd55d5de2aec1455"
fi
# Some floppies have the weird permissions after their extraction
floppy_mass_downloader_floppies=$( find . -name "*.img" )
if [ ! -z "$floppy_mass_downloader_floppies" ] ; then
chmod 755 "./"*".img"
fi
# Return back to ./coreboot/
cd "./../"
return 0
}
# Adds a './pci1002,$1.rom' to coreboot '$3' ROM using '$2' cbfstool, printing '$4'/'$5'/'$6' info.
atombios_adder () {
if file_exists "$2" && file_exists "$3" ; then
if [ -f "./pci1002,$1.rom" ] ; then
atombios_adder_cbfs=$( "$2" "$3" print )
if checker "$atombios_adder_cbfs" "pci1002,$1.rom" ; then
printf "\n${bgreen}NOTE${bend}: ./${bold}pci1002,$1.rom${bend} for ${bold}$5 : $6${bend} is already at your $3.\n"
else
if yesno "\nAdd a ./${bold}pci1002,$1.rom${bend} for ${bold}$5 : $6${bend} to your $3 now? ${bold}~$4${bend}" ", adding..." ; then
"$2" "$3" add -f "./pci1002,$1.rom" -n "pci1002,$1.rom" -t optionrom
else
printf "\n${bold}You can add it later by running:${bend}"
printf "\n${bold} $2 $3 add -f ./pci1002,$1.rom -n pci1002,$1.rom -t optionrom${bend}\n\n"
fi
fi
return 0
else
printf "\n${byellow}WARNING${bend}: cannot find ./${bold}pci1002,$1.rom${bend} ,"
printf "\n please re-apply ${bold}AMD atombios${bend} patch.\n"
encontinue
return 1
fi
else
return 1
fi
}
# Adds a '$1.img' floppy image to coreboot '$3' ROM using '$2' cbfstool, printing '$4' size info.
floppy_adder () {
if file_exists "$2" && file_exists "$3" ; then
if [ -f "./floppies/$1.img" ] ; then
if [ -f "./floppies/.$1" ] ; then
floppy_adder_cbfs=$( "$2" "$3" print )
if checker "$floppy_adder_cbfs" "floppyimg/$1.lzma" ; then
printf "\n${bgreen}NOTE${bend}: ./floppies/${bold}$1.img${bend} is already at your $3.\n"
else
if checker "$1" "plop" ; then
printf "\n${byellow}WARNING${bend}: ./floppies/${bold}$1.img${bend} - is proprietary: all its' source code is closed !"
printf "\n Add it only if you really need it and trust the author of $1 project.\n"
encontinue
fi
if yesno "\nAdd a ./floppies/${bold}$1.img${bend} to your $3 now? ${bold}~$4${bend}" ", adding..." ; then
"$2" "$3" add -f "./floppies/$1.img" -n "floppyimg/$1.lzma" -t raw -c lzma
else
printf "\n${bold}You can add it later by running:${bend}"
printf "\n${bold} $2 $3 add -f ./floppies/$1.img -n floppyimg/$1.lzma -t raw -c lzma${bend}\n\n"
fi
fi
return 0
else
printf "\n${byellow}WARNING${bend}: there was a SHA256 mismatch for ./floppies/${bold}$1.img${bend} -"
printf "\n check sha256sum manually: sha256sum ./floppies/${bold}$1.img${bend}\n"
encontinue
return 1
fi
else
printf "\n${byellow}WARNING${bend}: cannot find ./floppies/${bold}$1.img${bend} !\n"
printf "\n Please re-download a set of floppies.\n"
encontinue
return 1
fi
else
return 1
fi
}
# Adds a set of AtomBIOS/floppies ('$1') to coreboot '$3' ROM copied to '$4', using '$2' cbfstool.
cbfs_mass_adder () {
if ! grepcheck "how to submit coreboot changes" ./MAINTAINERS ; then
printf "\n${byellow}WARNING${bend}: not sure if I am inside the coreboot directory,"
printf "\n trying to add a ${bold}$1${bend} set from here - could fail.\n\n"
fi
if file_exists "$2" && file_exists "$3" ; then
if checker "$1" "atom" || checker "$1" "flop" ; then
copier "$3" "$4"
printf "\n${bold}=== $4 - initial memory map${bend}\n\n"
"$2" "$4" print
printf "\n"
if checker "$1" "atom" ; then
###
### https://review.coreboot.org/c/coreboot/+/58748
### G505S AtomBIOS ROMs: known good binaries with a script to check their SHA256
###
csb_patcher "atombios" "58748" "2" "d3c12c8" "f6a0d71ef0ceef69e74419e0f8c90b4ac9c121d8d283f5605ad6c652cd1ab3d2" "$1" "AMD "
atombios_adder "990b" "$2" "$4" "62K" "Lenovo G505S with A10-5750M" "iGPU HD-8650G"
atombios_adder "6663" "$2" "$4" "33K" "Lenovo G505S with A10-5750M" "dGPU HD-8570M"
atombios_adder "6665" "$2" "$4" "32K" "Lenovo G505S with A10-5750M" "dGPU R5-M230"
atombios_adder "9830" "$2" "$4" "59K" "ASUS AM1I-A with Athlon-5370" "iGPU HD-8400 / R3-Series"
atombios_adder "990c" "$2" "$4" "62K" "ASUS A88XM-E with A10-6700" "iGPU HD-8670D"
fi
if checker "$1" "flop" ; then
if [ ! -d "./floppies/" ] ; then
printf "\n"
floppy_mass_downloader
fi
# Default boot order: the last floppy added - is the first floppy to boot!
floppy_adder "floppybird" "$2" "$4" "3K"
floppy_adder "plop" "$2" "$4" "75K"
floppy_adder "tatos" "$2" "$4" "60K"
floppy_adder "memtest" "$2" "$4" "53K"
floppy_adder "fiwix" "$2" "$4" "499K"
floppy_adder "snowdrop" "$2" "$4" "182K"
floppy_adder "michalos" "$2" "$4" "605K"
floppy_adder "freedos" "$2" "$4" "368K"
floppy_adder "kolibri" "$2" "$4" "1297K"
fi
printf "\n${bold}=== $4 - final memory map${bend}\n\n"
"$2" "$4" print
printf "\nYou can use ./build/${bold}coreflop.rom${bend} now !\n\n"
return 0
else
return 1
fi
else
return 1
fi
}
# Finds the files of '$1' extension, saves the result to '$2' log and prints a message with '$3'.
csb_finder () {
csb_finder_files=$( find . -name "*.$1" )
if [ ! -z "$csb_finder_files" ] ; then
printf "%25s\n" "*.$1 - YES" >> "$2"
printf "\n${byellow}WARNING${bend}: found ${bold}*.$1${bend} files at these locations :\n"
printf "$csb_finder_files"
printf "\n That means - Some patches $3\n"
encontinue
return 0
else
printf "%24s\n" "*.$1 - NO" >> "$2"
return 1
fi
}
# Prints a csb_patcher_log '$1' with a custom highlighting.
csb_printer () {
if ! file_exists "$1" ; then
return 1
fi
while IFS= read -r csb_printer_line
do
case "$csb_printer_line" in
*"orig - YES"*)
printf "${csb_printer_line%???}${byellow}YES" # YELLOW
;;
*"rej - YES"*)
printf "${csb_printer_line%???}${bred}YES" # RED
;;
*"YES"*)
printf "${csb_printer_line%???}${bgreen}YES" # GREEN
;;
*"orig - NO"*|*"rej - NO"*)
printf "${csb_printer_line%??}${bgreen}NO" # GREEN
;;
*"NO"*)
printf "${csb_printer_line%??}${byellow}NO" # YELLOW
;;
*"FAILURE_1"*)
printf "${csb_printer_line%?????????}${bred}FAILURE_1" # RED
;;
*"FAILURE_2"*)
printf "${csb_printer_line%?????????}${bred}FAILURE_2" # RED
;;
*"FAILURE_3"*)
printf "${csb_printer_line%?????????}${bred}FAILURE_3" # RED
;;
*"\\\\"*)
printf "${bold}${csb_printer_line%?????}\\\\\!//" # ALIEN HAIR
;;
*)
printf "${bold}$csb_printer_line"
;;
esac
printf "${bend}\n"
done < "$1"
return 0
}
# Configure some popular options of a config file '$1'.
csb_configurer () {
if file_exists "$1" ; then
csb_configurer_tmp="./.csb_configurer"
rm -f "$csb_configurer_tmp"
# Check if the configuration of this board is supported.
grepper "CONFIG_BOARD_" "$1" > "$csb_configurer_tmp"
if grepcheck "_LENOVO_G505S=y" "$csb_configurer_tmp" ; then
printf "\n\n${bgreen}[CONFIG]${bend} Questions about your Lenovo G505S\n\n"
else
if grepcheck "_ASUS_AM1I_A=y" "$csb_configurer_tmp" ; then
printf "\n\n${bgreen}[CONFIG]${bend} Questions about your ASUS AM1I-A\n\n"
else
if grepcheck "_ASUS_A88XM_E=y" "$csb_configurer_tmp" ; then
printf "\n\n${bgreen}[CONFIG]${bend} Questions about your ASUS A88XM-E\n\n"
else
printf "\n\n${byellow}WARNING${bend}: sorry, I don't know how to configure a board of ${bold}$1${bend}\n"
encontinue
return 1
fi
fi
fi
# Common part both for LENOVO G505S and ASUS AM1I-A / A88XM-E.
sedder "$1" "### CSB_CONFIGURER OPTIONS" ""
printf "### CSB_CONFIGURER OPTIONS\n" >> "$1"
sedder "$1" "# CONFIG_DRIVERS_INTEL_WIFI is not set" ""
sedder "$1" "CONFIG_DRIVERS_INTEL_WIFI=y" ""
if yesno "Do you have an Intel WiFi adapter?" "" ; then
printf "CONFIG_DRIVERS_INTEL_WIFI=y\n" >> "$1"
else
printf "# CONFIG_DRIVERS_INTEL_WIFI is not set\n" >> "$1"
fi
# This part is only for LENOVO G505S.
if grepcheck "_LENOVO_G505S=y" "$csb_configurer_tmp" ; then
sedder "$1" "# CONFIG_AMD_DGPU_WITHOUT_EEPROM is not set" ""
sedder "$1" "CONFIG_AMD_DGPU_WITHOUT_EEPROM=y" ""
sedder "$1" "# CONFIG_VGA_BIOS_DGPU is not set" ""
sedder "$1" "CONFIG_VGA_BIOS_DGPU=y" ""
sedder "$1" "CONFIG_VGA_BIOS_DGPU_FILE=\"pci1002,6663.rom\"" ""
sedder "$1" "CONFIG_VGA_BIOS_DGPU_ID=\"1002,6663\"" ""
sedder "$1" "CONFIG_VGA_BIOS_DGPU_FILE=\"pci1002,6665.rom\"" ""
sedder "$1" "CONFIG_VGA_BIOS_DGPU_ID=\"1002,6665\"" ""
if yesno "Do you have a Discrete GPU?" "" ; then
printf "CONFIG_AMD_DGPU_WITHOUT_EEPROM=y\n" >> "$1"
printf "CONFIG_VGA_BIOS_DGPU=y\n" >> "$1"
if yesno "No for HD-8570M, Yes for R5-M230" "" ; then
printf "CONFIG_VGA_BIOS_DGPU_FILE=\"pci1002,6665.rom\"\n" >> "$1"
printf "CONFIG_VGA_BIOS_DGPU_ID=\"1002,6665\"\n" >> "$1"
else
printf "CONFIG_VGA_BIOS_DGPU_FILE=\"pci1002,6663.rom\"\n" >> "$1"
printf "CONFIG_VGA_BIOS_DGPU_ID=\"1002,6663\"\n" >> "$1"
fi
else
printf "# CONFIG_AMD_DGPU_WITHOUT_EEPROM is not set\n" >> "$1"
printf "# CONFIG_VGA_BIOS_DGPU is not set\n" >> "$1"
fi
fi
# Common part both for LENOVO G505S and ASUS AM1I-A / A88XM-E.
# HUDSON_SATA_MODE=0
sedder "$1" "# NATIVE" ""
sedder "$1" "CONFIG_HUDSON_SATA_MODE=0" ""
# HUDSON_SATA_MODE=1
sedder "$1" "# RAID" ""
sedder "$1" "CONFIG_HUDSON_SATA_MODE=1" ""
sedder "$1" "CONFIG_RAID_ROM_ID=\"1022,7802\"" ""
sedder "$1" "CONFIG_RAID_ROM_FILE=\"src/southbridge/amd/agesa/hudson/raid.bin\"" ""
sedder "$1" "CONFIG_RAID_MISC_ROM_FILE=\"src/southbridge/amd/agesa/hudson/misc.bin\"" ""
sedder "$1" "CONFIG_RAID_MISC_ROM_POSITION=0xFFF00000" ""
# HUDSON_SATA_MODE=2
sedder "$1" "# AHCI" ""
sedder "$1" "CONFIG_HUDSON_SATA_MODE=2" ""
sedder "$1" "CONFIG_AHCI_ROM_ID=\"1022,7801\"" ""
sedder "$1" "# CONFIG_HUDSON_AHCI_ROM is not set" ""
# HUDSON_SATA_MODE=3
sedder "$1" "# LEGACY IDE" ""
sedder "$1" "CONFIG_HUDSON_SATA_MODE=3" ""
# HUDSON_SATA_MODE=4
sedder "$1" "# IDE to AHCI" ""
sedder "$1" "CONFIG_HUDSON_SATA_MODE=4" ""
# HUDSON_SATA_MODE=5
sedder "$1" "# AHCI7804" ""
sedder "$1" "CONFIG_HUDSON_SATA_MODE=5" ""
sedder "$1" "CONFIG_AHCI_ROM_ID=\"1022,7804\"" ""
# HUDSON_SATA_MODE=6
sedder "$1" "# IDE to AHCI7804" ""
sedder "$1" "CONFIG_HUDSON_SATA_MODE=6" ""
sedder "$1" "# CONFIG_HUDSON_AHCI_ROM is not set" ""
# HUDSON_SATA_MODE SETUP
if yesno "Do you have a SSD? (enable AHCI if Y)" "" ; then
printf "# AHCI\n" >> "$1"
printf "CONFIG_HUDSON_SATA_MODE=2\n" >> "$1"
printf "CONFIG_AHCI_ROM_ID=\"1022,7801\"\n" >> "$1"
printf "# CONFIG_HUDSON_AHCI_ROM is not set\n" >> "$1"
else
printf "# NATIVE\n" >> "$1"
printf "CONFIG_HUDSON_SATA_MODE=0\n" >> "$1"
fi
# Board has been configured.
printf "\n"
rm -f "$csb_configurer_tmp"
return 0
else
return 1
fi
}
#
# Conveniently and securely gets, checks SHA256 and installs a patch.
# Arguments are the patch properties:
# $1 - new diff name, could be also a part of extracted scripts' filename
# $2 - change ID number, part of download link to review.coreboot.org
# $3 - change revision number, part of download link to review.coreboot.org
# $4 - diff filename inside the downloaded archive, will be renamed to $1
# $5 - diff known good SHA256 checksum, will be used for SHA256 verification
# $6 - filepath where to save a csb_patcher_log which will be printed later
# $7 - info about the target of a patch, if not specified ("") it is common
#
csb_patcher () {
if ! wgetter "./patch?zip" "https://review.coreboot.org/changes/$2/revisions/$3/patch?zip" ; then
printf "${bold}^^^ ! Can't download a $7$1 patch ! Check your Internet.${bend}\n"
printf "%31s\n" "$7$1 - FAILURE_1" >> "$6"
csb_printer "$6"
exit 1
fi
unzipper "./patch?zip"
mover "./$4.diff" "./$1.diff"
csb_patcher_sha256sum_correct="$5 ./$1.diff"
csb_patcher_sha256sum_my=$( sha256sum "./$1.diff" )
printf "\n=== sha256sum should be:\n${bold}$csb_patcher_sha256sum_correct${bend}\n"
if [ "$csb_patcher_sha256sum_my" = "$csb_patcher_sha256sum_correct" ] ; then
printf "^^^ this is correct, "
csb_patcher_patch_title=$( grepper "Subject" "./$1.diff" )
csb_patcher_patch_title=${csb_patcher_patch_title#?????????????????}
if [ "$1" = "dgpu" ] || [ "$1" = "irq" ] || [ "$1" = "cfgsb" ] ; then
printf "will extract a ${bold}$7$1${bend} patch now...\n"
rm -f "./sha256sums_$1_correct.txt"
rm -f "./"*"_$1_patches.sh"
patch -p1 < "./$1.diff"
chmod +x "./"*"_$1_patches.sh"
"./get_$1_patches.sh"
if ! "./check_$1_patches.sh" ; then
printf "%31s\n" "$7$1 - FAILURE_3" >> "$6"
csb_printer "$6"
exit 1
fi
else
printf "${bold}$7$1${bend} patch could be applied now...\n"
fi
if [ "$1" = "dgpu" ] || [ "$1" = "atombios" ] || [ "$1" = "irq" ] || \
[ "$1" = "A88XM-E" ] || [ "$1" = "seabios" ] || [ "$1" = "cfgsb" ] ; then
printf "\n\n${bgreen}[PATCH]${bend} $csb_patcher_patch_title\n\n"
if ! grepcheck "how to submit coreboot changes" ./MAINTAINERS ; then
printf "\n${byellow}WARNING${bend}: not sure if I am inside the coreboot directory,"
printf "\n trying to add a ${bold}$1${bend} set from here - could fail.\n\n"
fi
if [ -f "./.$1" ] ; then
printf "\n${byellow}WARNING${bend}: found a '.$1' hidden file at the current directory,"
printf "\n maybe you have applied this patch already.\n\n"
fi
if yesno "Apply a ${bold}$7$1${bend} patch now?" "" ; then
if [ "$1" = "dgpu" ] || [ "$1" = "irq" ] || [ "$1" = "cfgsb" ] ; then
"./apply_$1_patches.sh"
else
if [ "$1" = "atombios" ] ; then
rm -f "./sha256sums_$1_correct.txt"
rm -f "./"*"_$1_roms.sh"
rm -f "./pci1002\,"*".rom"
rm -f "./pci1002\,"*".rom.txt"
fi
if [ "$1" = "seabios" ] ; then
rm -f "./payloads/external/SeaBIOS/"*".patch"
fi
patch -p1 < "./$1.diff"
if [ "$1" = "atombios" ] ; then
chmod +x "./"*"_$1_roms.sh"
"./extract_$1_roms.sh"
printf "\n"
if ! "./check_$1_roms.sh" ; then
printf "%31s\n" "$7$1 - FAILURE_3" >> "$6"
csb_printer "$6"
exit 1
fi
fi
fi
touch ".$1"
printf "%25s\n" "$7$1 - YES" >> "$6"
if [ "$1" = "atombios" ] ; then
encontinue
fi
else
printf "%24s\n" "$7$1 - NO" >> "$6"
printf "\n${bold}You can apply it later by running:${bend}"
if [ "$1" = "dgpu" ] || [ "$1" = "irq" ] || [ "$1" = "cfgsb" ]; then
printf "\n${bold} ./apply_$1_patches.sh${bend}\n"
else
printf "\n${bold} patch -p1 < ./$1.diff${bend}\n"
fi
encontinue
fi
fi
if checker "$1" "config" ; then
rm -f "./configs/$1"*
patch -p1 < "./$1.diff"
printf "\n\n${bgreen}[PATCH]${bend} $csb_patcher_patch_title\n\n"
ls "./configs" > "./.csb_configs"
csb_patcher_config_name=$( grepper "$1" "./.csb_configs" )
rm -f "./.csb_configs"
printf "\n${bold}$csb_patcher_config_name could now be found at ./configs/${bend}"
printf "\n${bold}To use it, it should be copied to '.config' of your ./coreboot directory.${bend}\n\n"
if [ -f "./.config" ] ; then
printf "\n${byellow}WARNING${bend}: copying it to ./.config will overwrite your current '.config'\n\n"
fi
if yesno "Copy it to ./.config now?" "" ; then
copier "./configs/$csb_patcher_config_name" "./.config"
printf "\n"
printf "%25s\n" "$7$1 - YES" >> "$6"
if yesno "Configure this ./.config now?" "" ; then
csb_configurer "./.config"
else
printf "\n${bold}You can configure it later by running:${bend}"
printf "\n${bold} ./csb_patcher.sh config${bend}\n\n"
fi
else
printf "%24s\n" "$7$1 - NO" >> "$6"
printf "\n${bold}You can copy it later by running:${bend}"
printf "\n${bold} cp ./configs/$csb_patcher_config_name ./.config${bend}\n"
fi
printf "\n${byellow}WARNING${bend}: important README at the beginning of ./$1.diff\n"
encontinue
fi
printf "\n\n"
return 0
else
printf "${bold}^^^ ! MISMATCH for a $7$1 patch ! Check sha256sum manually: sha256sum ./$1.diff${bend}\n"
printf "%31s\n" "$7$1 - FAILURE_2" >> "$6"
csb_printer "$6"
exit 1
fi
}
# Prints the currently-known errata: what you might need to do to ensure a stable coreboot build.
csb_errata () {
printf "\n${byellow}WARNING${bend}: to ensure a stable coreboot build, you might need to"
printf "\n ${bold}downgrade the GCC${bend} of a coreboot toolchain with three commands:\n"
printf "\n ${bold}1)${bend} git revert ce134ababd6a444082962ccdfcd34415a647f41e"
printf "\n ${bold}2)${bend} git revert b0d87f753c9c517ba906115362d32aa4422fd188"
printf "\n ${bold}3)${bend} make crossgcc-i386\n\n"
if yesno "This should be manually done before patching. ${bold}Continue patching?${bend}" "" ; then
return 0
else
exit 1
fi
}
#
# Conveniently and securely gets, checks SHA256 and applies my collection of unofficial patches.
# $1 - filepath where to save a csb_patcher_log which will be printed later
#
csb_mass_patcher () {
###
### https://review.coreboot.org/c/coreboot/+/58745
### G505S dGPU support: scripts for applying the unofficial (not-merged-yet) patches
###
csb_patcher "dgpu" "58745" "3" "0cf99e4" "d6b3328b2c58debed96ba9f8c71f6b9fa7673ce5c01c6c96492dab2ba6377af7" "$1" "G505S "
###
### https://review.coreboot.org/c/coreboot/+/58748
### G505S AtomBIOS ROMs: known good binaries with a script to check their SHA256
###
csb_patcher "atombios" "58748" "2" "d3c12c8" "f6a0d71ef0ceef69e74419e0f8c90b4ac9c121d8d283f5605ad6c652cd1ab3d2" "$1" "AMD "
###
### https://review.coreboot.org/c/coreboot/+/48427
### AMD good IRQs: scripts for applying the unofficial (not-merged-yet) patches
###
csb_patcher "irq" "48427" "16" "99330dd" "a89ba28425b5d149af1a9c902132f23c926d7c4a9e00b78fc9307cdad75b6a22" "$1" "AMD good "
###
### https://review.coreboot.org/c/coreboot/+/32351
### SeaBIOS patches: advanced_bootmenu, multiple_floppies, smbios_mptable_768
###
csb_patcher "seabios" "32351" "16" "726e469" "be7f432355f30f7a6220059a558d4fc0ce1b6f1f84a238020983190764f52935" "$1" ""
###
### https://review.coreboot.org/c/coreboot/+/44638
### Disable SeaBIOS options unsupported by hardware: scripts to apply the patches
###
csb_patcher "cfgsb" "44638" "1" "fc98bfa" "dae0ff00c5b3aa69d1a205b0e53f3a6c11437e24439bf5b936594506a3ed9d44" "$1" "for-configs "
###
### https://review.coreboot.org/c/coreboot/+/64829
### configs: add Lenovo G505S sample configuration (use with dGPU patches)
###
csb_patcher "config.lenovo_g505s" "64829" "1" "941b5c7" "d1ebfb0df3f6fa237b0f61a4236f30652bcd3606ae659ff3e958944081cdafe8" "$1" ""
###
### https://review.coreboot.org/c/coreboot/+/64831
### configs: add ASUS AM1I-A sample configuration
###
csb_patcher "config.asus_am1i-a" "64831" "1" "6c178df" "86fee19e7e87d2b6ab36547259bf955a05680b60ccdcdc9999978397a2f2c794" "$1" ""
###
### https://review.coreboot.org/c/coreboot/+/64832
### configs: add ASUS A88XM-E sample configuration
###
csb_patcher "config.asus_a88xm-e" "64832" "1" "0afd75d" "c9945bc94963dc40129b043c5d8b164cf7e74a115976d7a4af2991e15cb64e66" "$1" ""
return 0
}
# Prints a usage info for this ./csb_patcher.sh script.
csb_usage () {
printf "${bold}===============${bend} ${bgreen}USAGE${bend} ${bold}================${bend}\n\n"
printf "${bold}./csb_patcher.sh${bend}\n"
printf " patch your coreboot source code\n\n"
printf "${bold}./csb_patcher.sh${bend} ${byellow}help${bend} ${bold}|${bend} ${byellow}usage${bend}\n"
printf " print this usage info\n\n"
printf "${bold}==================== Before building :${bend}\n\n"
printf "${bold}./csb_patcher.sh ${byellow}config${bend}\n"
printf " configure some popular options\n\n"
printf "${bold}==================== After building :${bend}\n\n"
printf "${bold}./csb_patcher.sh ${byellow}atom${bend}\n"
printf " add the AtomBIOS to coreboot.rom\n\n"
printf "${bold}./csb_patcher.sh ${byellow}flop${bend}\n"
printf " add the floppies to coreboot.rom\n\n"
printf "${bold}./csb_patcher.sh ${byellow}atomflop${bend}\n"
printf " both AtomBIOS VGA ROMs and floppies\n\n"
printf "${bold}./csb_patcher.sh${bend} ${byellow}print${bend}\n"
printf " print a ./.csb_patcher log\n\n"
return 0
}
#
# MAIN PART OF A CSB_PATCHER SCRIPT
#
if [ -z "$1" ] ; then
csb_patcher_log="./.csb_patcher"
rm -f "$csb_patcher_log"
if ! command_exists "wget" || \
! command_exists "unzip" || \
! command_exists "sha256sum" || \
! command_exists "patch" || \
! command_exists "xxd" ; then
exit 1
fi
printf '\n\n' >> "$csb_patcher_log"
printf ' \\\\!//\n' >> "$csb_patcher_log"
printf ' (o o)\n' >> "$csb_patcher_log"
printf ' oOOo-(_)-oOOo\n' >> "$csb_patcher_log"
printf 'Hi! I am coreboot and SeaBIOS patcher\n' >> "$csb_patcher_log"
printf 'Please send your feedback to\n' >> "$csb_patcher_log"
printf ' Mike Banon <mikebdp2@gmail.com>\n' >> "$csb_patcher_log"
csb_printer "$csb_patcher_log"
encontinue
csb_errata
printf '\n=== CSB_PATCHER LOG. Patches applied?\n' >> "$csb_patcher_log"
csb_mass_patcher "$csb_patcher_log"
if yesno "Download a ${bold}floppies${bend} collection?" "" ; then
floppy_mass_downloader
printf "%25s\n" "floppies - YES" >> "$csb_patcher_log"
else
printf "\n"
printf "%24s\n" "floppies - NO" >> "$csb_patcher_log"
fi
printf '==================== Bad files found?\n' >> "$csb_patcher_log"
csb_finder "orig" "$csb_patcher_log" "applied correctly although at slightly different lines, can ignore it."
csb_finder "rej" "$csb_patcher_log" "perhaps failed to apply, could result in a broken build! ${bred}Please report${bend}"
printf '\n' >> "$csb_patcher_log"
csb_printer "$csb_patcher_log"
csb_usage
else
case "$1" in
*"print"*)
csb_patcher_log="./.csb_patcher"
csb_printer "$csb_patcher_log"
;;
*"config"*)
csb_configurer "./.config"
;;
*"atom"*|*"flop"*)
if ! command_exists "wget" || \
! command_exists "unzip" || \
! command_exists "sha256sum" || \
! command_exists "patch" || \
! command_exists "xxd" ; then
exit 1
fi
cbfs_mass_adder "$1" "./build/cbfstool" "./build/coreboot.rom" "./build/coreflop.rom"
;;
*"help"*|*"usage"*)
printf "\n"
csb_usage
;;
*)
printf "\n${bred}ERROR${bend}: unknown argument ${bold}$1${bend} !\n\n"
csb_usage
exit 1
;;
esac
fi
exit 0
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