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download/coreboot: RFC 2646 compliance 

yes, i know 3676 supersedes 2646

i still say 2646

saying 2646 is still technically valid,
for my purposes
fsdg20230625
Leah Rowe 2023-05-15 00:03:56 +01:00
parent 8b4c1c1652
commit 2871db159d
1 changed files with 75 additions and 44 deletions
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119
resources/scripts/download/coreboot
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@ -2,7 +2,8 @@
# helper script: download coreboot # helper script: download coreboot
# #
# Copyright (C) 2014, 2015, 2016, 2020, 2021 Leah Rowe <info@minifree.org> # Copyright (C) 2014,2015,2016,2020,2021,2023 Leah Rowe
# <info@minifree.org>
# Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com> # Copyright (C) 2022 Alper Nebi Yasak <alpernebiyasak@gmail.com>
# Copyright (C) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com> # Copyright (C) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
# #
@ -20,6 +21,8 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <http://www.gnu.org/licenses/>.
# #
# TODO: purge this entire file. it's terrible. re-write it more cleanly.
[ "x${DEBUG+set}" = 'xset' ] && set -v [ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e set -u -e
@ -34,21 +37,12 @@ usage()
{ {
progname="./download coreboot" progname="./download coreboot"
printf "Usage:\n" printf "Usage:\n"
printf "\t%s\t\t\t# %s\n" \ printf "\t%s\t\t\t# Clone coreboot for all boards\n" "${progname}"
"${progname}" \ printf "\t%s [board [board] ...] # Clone coreboot for given boards\n" \
"Download coreboot for all the boards" ${progname}
printf "\t%s [board [board] ...] # %s\n" \ printf "\t%s --list-boards\t# Prints this help\n" ${progname}
"${progname}" \ printf "\t%s --help\t\t# List supported boards\n" ${progname}
"Download coreboot for the given boards" printf "\t%s --help\t\t# Prints this help\n" ${progname}
printf "\t%s --list-boards\t# %s\n" \
"${progname}" \
"Prints this help"
printf "\t%s --help\t\t# %s\n" \
"${progname}" \
"List supported boards"
printf "\t%s --help\t\t# %s\n" \
"${progname}" \
"Prints this help"
} }
# In this script, set -u is used to check for undefined variables, and # In this script, set -u is used to check for undefined variables, and
@ -74,26 +68,35 @@ downloadfor() {
cbrevision="undefined" cbrevision="undefined"
# The loop will always exit, but this while loop is crafted # The loop will always exit, but this while loop is crafted
# such that a tree referencing a tree that references another tree is possible # such that a tree referencing a tree that references another
# (and so on) # tree is possible (and so on and so forth)
while true; do while true; do
cbrevision="undefined" cbrevision="undefined"
cbtree="undefined" cbtree="undefined"
if [ ! -f "resources/coreboot/${board}/board.cfg" ]; then if [ ! -f "resources/coreboot/${board}/board.cfg" ]; then
printf "ERROR: download/coreboot: board.cfg does not exist for '%s'\n" "${board}" printf "ERROR: download/coreboot: board.cfg does not"
printf " exist for '%s'\n" ${board}
return 1 return 1
fi fi
if [ -f "resources/coreboot/${board}/seen" ]; then if [ -f "resources/coreboot/${board}/seen" ]; then
printf "ERROR: download/coreboot: logical loop; '%s' board.cfg refers to another tree, which ultimately refers back to '%s'.\n" "${board}" "${board}" printf "ERROR: download/coreboot: logical loop:"
printf " '%s' board.cfg refers to another tree," \
${board}
printf " which ultimately refers back to '%s'." \
${board}
return 1 return 1
fi fi
# This is to override $cbrevision and $cbtree # This is to override $cbrevision and $cbtree
. "resources/coreboot/${board}/board.cfg" || touch ../build_error . "resources/coreboot/${board}/board.cfg" \
|| touch ../build_error
if [ -f build_error ]; then if [ -f build_error ]; then
printf "ERROR: download/coreboot: problem sourcing %s/board.cfg\n" "${board}" printf "ERROR: download/coreboot:"
printf " problem sourcing %s/board.cfg\n" "${board}"
return 1 return 1
fi fi
touch "resources/coreboot/${board}/seen" touch "resources/coreboot/${board}/seen"
@ -102,12 +105,16 @@ downloadfor() {
board="${cbtree}" board="${cbtree}"
else else
if [ "${cbtree}" = "undefined" ]; then if [ "${cbtree}" = "undefined" ]; then
printf "ERROR: download/coreboot: tree name undefined for '%s\n'" "${board}" printf "ERROR: download/coreboot:"
printf " tree name undefined for '%s\n'" \
${board}
return 1 return 1
fi fi
if [ "${cbrevision}" = "undefined" ]; then if [ "${cbrevision}" = "undefined" ]; then
printf "ERROR: download/coreboot: commit ID undefined for '%s'\n" "${board}" printf "ERROR: download/coreboot:"
printf " commit ID undefined for '%s'\n" \
${board}
return 1 return 1
fi fi
break break
@ -117,7 +124,8 @@ downloadfor() {
rm -f resources/coreboot/*/seen rm -f resources/coreboot/*/seen
if [ -d "coreboot/${cbtree}" ]; then if [ -d "coreboot/${cbtree}" ]; then
printf "REMARK: download/coreboot: directory for '%s' already exists. Skipping setup.\n" "${cbtree}" printf "REMARK: download/coreboot %s: exists. Skipping.\n" \
${cbtree}
if [ "${cbtree}" != "${1}" ]; then if [ "${cbtree}" != "${1}" ]; then
printf "(for board: '${1}')\n" printf "(for board: '${1}')\n"
fi fi
@ -128,7 +136,8 @@ downloadfor() {
mkdir "coreboot/" mkdir "coreboot/"
fi fi
if [ ! -d coreboot ]; then if [ ! -d coreboot ]; then
printf "ERROR: download/coreboot: directory not created. Check file system permissions\n" printf "ERROR: download/coreboot: directory not created."
printf " Check file system permissions\n"
return 1 return 1
fi fi
@ -140,42 +149,56 @@ downloadfor() {
if [ ! -d coreboot ]; then if [ ! -d coreboot ]; then
printf "Download coreboot from upstream:\n" printf "Download coreboot from upstream:\n"
git clone https://review.coreboot.org/coreboot || rm -Rf coreboot git clone https://review.coreboot.org/coreboot \
|| rm -Rf coreboot
if [ ! -d coreboot ]; then if [ ! -d coreboot ]; then
printf "WARNING: Upstream failed. Trying backup github repository:\n" printf "WARNING: Upstream failed. Trying backup:\n"
git clone https://github.com/coreboot/coreboot.git || rm -Rf coreboot git clone https://github.com/coreboot/coreboot.git \
|| rm -Rf coreboot
fi fi
if [ ! -d coreboot ]; then if [ ! -d coreboot ]; then
printf "ERROR: download/coreboot: Problem with git-clone. Network issue?\n" printf "ERROR: download/coreboot:"
cd ../; return 1 printf " Problem with git-clone. Network issue?\n"
cd ../
return 1
fi fi
else else
( cd coreboot/; git pull || touch ../build_error ) ( cd coreboot/; git pull || touch ../build_error )
if [ -f ../build_error ]; then if [ -f ../build_error ]; then
printf "ERROR: download/coreboot: Problem with git-pull. Network issue?\n" printf "ERROR: download/coreboot:"
cd ../; return 1 printf " Problem with git-pull. Network issue?\n"
cd ../
return 1
fi fi
fi fi
cp -R coreboot "${cbtree}" || touch ../build_error cp -R coreboot "${cbtree}" || touch ../build_error
if [ -d ../build_error ]; then if [ -d ../build_error ]; then
printf "ERROR: download/coreboot: Unable to copy directory. Check file system permissions or free space.\n" printf "ERROR: download/coreboot: Unable to copy directory."
printf " Check file system permissions or free space.\n"
rm -Rf "${cbtree}/" rm -Rf "${cbtree}/"
cd ../; return 1 cd ../
return 1
fi fi
cd ${cbtree}/ cd ${cbtree}/
git reset --hard ${cbrevision} || touch ../../build_error git reset --hard ${cbrevision} || touch ../../build_error
if [ -f ../../build_error ]; then if [ -f ../../build_error ]; then
printf "ERROR: download/coreboot: Unable to reset to commit ID/tag '%s' for board '%s' on tree '%s'\n" "${cbrevision}" "${1}" "${cbtree}" printf "ERROR: download/coreboot: Unable to reset to commit"
cd ../../; return 1 printf " ID/tag '%s' for board '%s' on tree '%s'\n" \
${cbrevision} ${1} ${cbtree}
cd ../../
return 1
fi fi
git submodule update --init --checkout || touch ../../build_error git submodule update --init --checkout || touch ../../build_error
if [ -f ../../build_error ]; then if [ -f ../../build_error ]; then
printf "ERROR: download/coreboot: Unable to update submodules for tree '%s'\n" "${cbtree}" printf "ERROR: download/coreboot:"
cd ../../; return 1 printf " Unable to update submodules for tree '%s'\n" \
${cbtree}
cd ../../
return 1
fi fi
for patch in ../../resources/coreboot/${cbtree}/patches/*.patch; do for patch in ../../resources/coreboot/${cbtree}/patches/*.patch; do
@ -185,9 +208,12 @@ downloadfor() {
git am "${patch}" || touch ../../build_error git am "${patch}" || touch ../../build_error
if [ -f ../../build_error ]; then if [ -f ../../build_error ]; then
printf "ERROR: download/coreboot: Unable to apply patch '%s' for board '%s' on tree '%s'" "${patch}" "${1}" "${cbtree}" printf "ERROR: download/coreboot: Unable to apply"
printf " patch '%s' for board '%s' on tree '%s'" \
${patch} ${1} ${cbtree}
git am --abort git am --abort
cd ../../; return 1 cd ../../
return 1
fi fi
done done
@ -197,7 +223,8 @@ downloadfor() {
# extra.sh on a per-board basis # extra.sh on a per-board basis
# In fact, extra.sh can be used for anything you want. # In fact, extra.sh can be used for anything you want.
if [ -f "../../resources/coreboot/${board}/extra.sh" ]; then if [ -f "../../resources/coreboot/${board}/extra.sh" ]; then
"../../resources/coreboot/${board}/extra.sh" || touch ../../build_error "../../resources/coreboot/${board}/extra.sh" \
|| touch ../../build_error
if [ -f ../../build_error ]; then if [ -f ../../build_error ]; then
cd ../../; return 1 cd ../../; return 1
fi fi
@ -214,7 +241,9 @@ if [ $# -gt 0 ]; then
for board in "${@}"; do for board in "${@}"; do
rm -f resources/coreboot/*/seen rm -f resources/coreboot/*/seen
downloadfor "${board}" downloadfor "${board}"
if [ -f build_error ]; then break; fi if [ -f build_error ]; then
break
fi
done done
else else
for board in resources/coreboot/*; do for board in resources/coreboot/*; do
@ -223,7 +252,9 @@ else
continue continue
fi fi
downloadfor "${board##*/}" downloadfor "${board##*/}"
if [ -f build_error ]; then break; fi if [ -f build_error ]; then
break
fi
done done
fi fi