blob: 2523d7d94311a14eb643536d88154fe92eb519d2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
#!/usr/bin/env sh
# helper script: download coreboot
#
# 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 Ferass El Hafidi <vitali64pmemail@protonmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e
_board=""
cbtree=""
cbrevision=""
cbcfgsdir="resources/coreboot"
main()
{
if [ $# -eq 1 ] && [ "$1" = "--help" ] ; then
usage
exit 0
elif [ $# -eq 1 ] && [ "$1" = "--list-boards" ] ; then
list_supported_boards
exit 0
fi
fetch_coreboot_trees $@
printf "\n\n"
exit 0
}
fetch_coreboot_trees()
{
rm -f ${cbcfgsdir}/*/seen
printf "Downloading coreboot and (if available) applying patches\n"
boards=""
if [ $# -gt 0 ]; then
boards=$@
else
for board in ${cbcfgsdir}/*; do
[ ! -d "${board}" ] && continue
boards="${boards} ${board##*/}"
done
fi
for board in ${boards}; do
rm -f ${cbcfgsdir}/*/seen
download_coreboot_for_board "${board}"
done
rm -f ${cbcfgsdir}/*/seen
}
download_coreboot_for_board()
{
_board="${1}"
cbtree="undefined"
cbrevision="undefined"
fetch_coreboot_config "${_board}" || exit 1
rm -f ${cbcfgsdir}/*/seen
if [ -d "coreboot/${cbtree}" ]; then
printf "REMARK: download/coreboot %s: exists. Skipping.\n" \
${cbtree}
[ "${cbtree}" != "${1}" ] && \
printf "(for board: '%s}')\n" ${1}
return 0
fi
gitclone_coreboot_from_upstream || exit 1
prepare_new_coreboot_tree "${1}" "${cbtree}" "${cbrevision}" \
|| exit 1
}
fetch_coreboot_config()
{
_board=${1}
while true; do
cbrevision="undefined"
cbtree="undefined"
check_config_for_board "${_board}" || return 1
# This is to override $cbrevision and $cbtree
. "${cbcfgsdir}/${_board}/board.cfg" || exit 1
if [ "${_board}" != "${cbtree}" ]; then
_board="${cbtree}"
continue
elif [ "${cbtree}" = "undefined" ]; then
printf "ERROR: download/coreboot:"
printf " tree name undefined for '%s\n'" \
${_board}
return 1
elif [ "${cbrevision}" = "undefined" ]; then
printf "ERROR: download/coreboot:"
printf " commit ID undefined for '%s'\n" \
${_board}
return 1
else
break
fi
done
return 0
}
check_config_for_board()
{
_board=${1}
if [ ! -f "${cbcfgsdir}/${_board}/board.cfg" ]; then
printf "ERROR: download/coreboot: board.cfg does not"
printf " exist for '%s'\n" ${_board}
return 1
elif [ -f "${cbcfgsdir}/${_board}/seen" ]; then
printf "ERROR: download/coreboot: logical loop:"
printf " '%s' board.cfg refers to another tree," ${_board}
printf " which ultimately refers back to '%s'." ${_board}
return 1
fi
touch "${cbcfgsdir}/${_board}/seen"
return 0
}
gitclone_coreboot_from_upstream()
{
[ ! -d coreboot ] && \
mkdir -p coreboot
[ ! -d coreboot ] && \
return 1
[ -d coreboot/coreboot ] && \
rm -Rf coreboot/coreboot
[ -d coreboot/coreboot ] && \
return 1
./gitclone coreboot || \
return 1
return 0
}
prepare_new_coreboot_tree()
{
target=${1}
cbtree=${2}
cbrevision=${3}
printf "Preparing coreboot tree: %s\n" ${cbtree}
[ "${cbtree}" != "${target}" ] && \
printf "(for board: %s)\n" "${target}"
cp -R coreboot/coreboot "coreboot/${cbtree}" || exit 1
(
cd "coreboot/${cbtree}" || exit 1
git reset --hard ${cbrevision} || exit 1
git submodule update --init --checkout || exit 1
for patch in ../../${cbcfgsdir}/${cbtree}/patches/*.patch; do
[ ! -f "${patch}" ] && \
continue
if ! git am "${patch}"; then
git am --abort
exit 1
fi
done
# extra.sh can be used for anything
# but should *only* be a last resort
if [ -f "../../${cbcfgsdir}/${cbtree}/extra.sh" ]; then
"../../${cbcfgsdir}/${cbtree}/extra.sh" || \
exit 1
fi
)
}
usage()
{
progname="./download coreboot"
printf "Usage:\n"
printf "\t%s\t\t\t# Clone coreboot for all boards\n" "${progname}"
printf "\t%s [board [board] ...] # Clone coreboot for given boards\n" \
${progname}
printf "\t%s --list-boards\t# Prints this help\n" ${progname}
printf "\t%s --help\t\t# List supported boards\n" ${progname}
printf "\t%s --help\t\t# Prints this help\n" ${progname}
}
list_supported_boards()
{
for _board in ${cbcfgsdir}/*; do
echo ${_board} | sed 's#${cbcfgsdir}/##'
done
}
main $@
|
