blob: 125a54818bbdfa35813fbd5b7d3b26d04de205eb (
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
|
#!/usr/bin/env sh
# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
# SPDX-License-Identifier: GPL-3.0-only
Fail(){
if [ ! -z ${@+x} ]; then
printf "\nERROR: ${@}\n"
fi
cat <<- EOF
USAGE: ./blobutil inject -r [/path/to/rom] -b [boardname] -m [macaddress]
Example: ./blobutil inject -r x230_12mb.rom -b x230_12mb
Adding a macadress to the gbe is optional.
If the [-m] parameter is left blank, the gbe will not be touched.
Type './blobutil inject listboards' to get a list of valid boards
EOF
exit 1
}
Modify_gbe(){
printf "changing mac address in gbe to ${new_mac}\n"
_gbe_location=${CONFIG_GBE_BIN_PATH#../../}
if [ ! -f util/nvmutil/nvm ]; then
make -C util/nvmutil || Fail 'failed to build nvmutil'
fi
_gbe_tmp=$(mktemp -t gbeXXXX.bin)
cp ${_gbe_location} ${_gbe_tmp}
./util/nvmutil/nvm ${_gbe_tmp} setmac ${new_mac} || Fail 'failed to modify mac address\nmake sure the mac address in the correct format'
./coreboot/default/util/ifdtool/ifdtool -i GbE:${_gbe_tmp} ${rom} -O ${rom} || exit 1
rm ${_gbe_tmp}
}
listboards() {
for boarddir in resources/coreboot/*; do
if [ ! -d "${boarddir}" ]; then continue; fi
board="${boarddir##resources/coreboot/}"
board="${board%/}"
printf '%s\n' "${board##*/}"
done
}
# This function tries to determine the board from the filename of the rom.
# It will only succeed if the filename is not changed from the build/download
Detect_board(){
filename=$(basename ${rom})
case ${filename} in
grub_*)
board=$(echo "${filename}" | cut -d '_' -f2-3)
;;
seabios_withgrub_*)
board=$(echo "${filename}" | cut -d '_' -f3-4)
;;
*)
return 1
esac
if [ -d "resources/coreboot/${board}/" ]; then
printf '%s\n' "${board}"
else
return 1
fi
}
Patch(){
set -- "resources/coreboot/${board}/config/*"
. ${1} 2>/dev/null
. "resources/coreboot/${board}/board.cfg"
if [ "$CONFIG_HAVE_MRC" = "y" ]; then
printf 'adding mrc\n'
./coreboot/default/util/cbfstool/cbfstool ${rom} add -f mrc/haswell/mrc.bin -n mrc.bin -t mrc || exit 1
fi
if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
_me_location=${CONFIG_ME_BIN_PATH#../../}
printf 'adding intel management engine\n'
./coreboot/default/util/ifdtool/ifdtool -i me:${_me_location} ${rom} -O ${rom} || exit 1
fi
if [ "${modifygbe}" = "true" ]; then
Modify_gbe
fi
}
if [ "${1}" = "listboards" ]; then
listboards
exit 0
fi
# Implementing parameter parsing now so more options can be added later
while getopts r:b:m: option
do
case "${option}"
in
r)rom=${OPTARG};;
b)board=${OPTARG};;
m)
modifygbe=true
new_mac=${OPTARG}
;;
esac
done
if [ -z ${rom+x} ]; then
Fail 'no rom specified'
elif [ ! -f "${rom}" ]; then
Fail "${rom} is not a valid path"
elif [ -z ${board+x} ]; then
board=$(Detect_board) || \
Fail 'no board specified'
fi
if [ ! -d "resources/coreboot/${board}/" ]; then
Fail "board ${board} not found"
fi
if [ ! -d coreboot/default ]; then
printf "downloading coreboot\n"
./download coreboot default
fi
if [ ! -f "coreboot/default/util/ifdtool/ifdtool" ]; then
printf "building ifdtool from coreboot\n"
./build module cbutils default || Fail 'could not build ifdtool'
fi
if [ ! -f "coreboot/default/util/cbfstool/cbfstool" ]; then
printf "building cbfstool from coreboot\n"
./build module cbutils default || Fail 'could not build cbfstool'
fi
./blobutil download ${board} && Patch
|
