summaryrefslogtreecommitdiff
path: root/resources/scripts/build/release/roms
blob: 81949130e00cf1d4b53a0d501fe1216546c762f1 (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
#!/usr/bin/env sh

#
#  helper script: generate release archive (ROM images)
#
#	Copyright (C) 2020,2021,2022,2023 Leah Rowe <info@minifree.org>
#
#    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/>.
#

# This script assumes that the working directory is the root
# of git or release archive

[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e

projectname="$(cat projectname)"

version="version-unknown"
if [ -f version ]; then
	version="$(cat version)"
fi
versiondate="version-date-unknown"
if [ -f versiondate ]; then
	versiondate="$(cat versiondate)"
fi

if [ ! -d "bin/" ]; then
	printf "build/release/roms: no ROMs built yet. Exiting.\n"
	exit 1
fi

[ ! -d "release/" ] && \
    mkdir -p release/
[ ! -d "release/${version}/" ] && \
    mkdir -p "release/${version}/"
[ -d "release/${version}/roms/" ] && \
    rm -Rf "release/${version}/roms/"
[ ! -d "release/${version}/roms/" ] && \
    mkdir -p "release/${version}/roms/"

printf "Building ROM image archives for version %s\n" "${version}"

for romdir in bin/*; do
	target="${romdir##*/}"

	echo ${target}
	if [ ! -d "${romdir}/" ]; then
	    continue
	fi

	CONFIG_HAVE_MRC="y"
	CONFIG_HAVE_ME_BIN="y"
	CONFIG_KBC1126_FIRMWARE="y"
	grep "CONFIG_HAVE_ME_BIN=y" "resources/coreboot/${target}/config/"* || CONFIG_HAVE_ME_BIN="n"
	grep "CONFIG_HAVE_MRC=y" "resources/coreboot/${target}/config/"* || CONFIG_HAVE_MRC="n"
	grep "CONFIG_KBC1126_FIRMWARE=y" "resources/coreboot/${target}/config"/* || CONFIG_KBC1126_FIRMWARE="n"

	# remove ME/MRC/EC firmware from ROM images
	if [ "${CONFIG_HAVE_ME_BIN}" = "y" ] || [ "${target}" = "e6400nvidia_4mb" ]; then
		if [ ! -d coreboot/default ]; then
			./download coreboot default || exit 1
		fi

		ifdtooldir="coreboot/default/util/ifdtool"
		ifdtool="${ifdtooldir}/ifdtool"
		if [ ! -f "${ifdtool}" ]; then
			./build module cbutils default || exit 1
		fi

		cbfstooldir="coreboot/default/util/cbfstool"
		cbfstool="${cbfstooldir}/cbfstool"
		if [ ! -f "${cbfstool}" ]; then
			./build module cbutils default || exit 1
		fi

		rm -Rf "${romdir}_tmp" # dirty hack, to reduce  disk io later
		# rather than using /tmp, which might not be tmpfs
		mkdir "${romdir}_tmp"
		
		if [ ! -f "${romdir}/blobhashes" ]; then
			printf "%s\n" "The roms in this archive should match the following hashes AFTER blobs are inserted" > "${romdir}/blobhashes"
		fi

		# Hash the rom before removing blobs
		( cd ${romdir}
		sha1sum *.rom >> blobhashes
		)

		for romfile in "${romdir}"/*.rom
		do
			if [ ! -f "${romfile}" ]; then
				continue
			fi

			if [ "${CONFIG_HAVE_ME_BIN}" = "y" ]; then
				${ifdtool} --nuke me "${romfile}" || exit 1
				mv "${romfile}" "${romdir}_tmp"/
				mv "${romfile}.new" "${romfile}"
			fi

			if [ "${CONFIG_HAVE_MRC}" = "y" ]
			then
				${cbfstool} "${romfile}" remove -n mrc.bin || exit 1
				${cbfstool} "${romfile}" print
			fi

			if [ "${CONFIG_KBC1126_FIRMWARE}" = "y" ]; then
				${cbfstool} "${romfile}" remove -n ecfw1.bin || exit 1
				${cbfstool} "${romfile}" remove -n ecfw2.bin || exit 1
			fi

			# TODO: replace this board-specific hack
			if [ "${target}" = "e6400nvidia_4mb" ]; then
				${cbfstool} "${romfile}" remove \
					-n "pci10de,06eb.rom" \
					|| exit 1
			fi
		done
	fi

	printf "Generating release/%s/roms/%s-%s_%s.tar.xz\n" "${version}" "${projectname}" "${version}" "${target##*/}"
	printf "%s\n" "${version}" > "${romdir}/version"
	printf "%s\n" "${versiondate}" > "${romdir}/versiondate"
	printf "%s\n" "${projectname}" > "${romdir}/projectname"
	tar -c "${romdir}/" | xz -9e >"release/${version}/roms/${projectname}-${version}_${target##*/}.tar.xz"

	if [ -d "${romdir}_tmp" ]
	then
		rm -Rf "${romdir}"
		mv "${romdir}_tmp" "${romdir}"
	fi
done

printf "\nROM image release archives available at release/%s/roms/\n\n" "${version}"