Annotation of /smage/trunk/core/grub/mcore/files/10_mcore
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Revision 1907 -
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Wed Nov 9 12:12:53 2011 UTC (12 years, 6 months ago) by niro
File size: 5812 byte(s)
Wed Nov 9 12:12:53 2011 UTC (12 years, 6 months ago) by niro
File size: 5812 byte(s)
-GRUB_CMDLINE_BOOTSPLASH variable for splash settings at boottime
1 | niro | 1786 | #! /bin/sh |
2 | set -e | ||
3 | |||
4 | # grub-mkconfig helper script. | ||
5 | # Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc. | ||
6 | # | ||
7 | # GRUB is free software: you can redistribute it and/or modify | ||
8 | # it under the terms of the GNU General Public License as published by | ||
9 | # the Free Software Foundation, either version 3 of the License, or | ||
10 | # (at your option) any later version. | ||
11 | # | ||
12 | # GRUB is distributed in the hope that it will be useful, | ||
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
15 | # GNU General Public License for more details. | ||
16 | # | ||
17 | # You should have received a copy of the GNU General Public License | ||
18 | # along with GRUB. If not, see <http://www.gnu.org/licenses/>. | ||
19 | |||
20 | prefix=/usr | ||
21 | exec_prefix=${prefix} | ||
22 | bindir=/bin | ||
23 | libdir=/lib | ||
24 | . ${libdir}/grub/grub-mkconfig_lib | ||
25 | |||
26 | export TEXTDOMAIN=grub | ||
27 | export TEXTDOMAINDIR=${prefix}/share/locale | ||
28 | |||
29 | CLASS="--class gnu-linux --class gnu --class os" | ||
30 | |||
31 | if [ "x${GRUB_MCORE_FB_FALLBACK}" = "x" ]; then | ||
32 | # use vesafb instead of uvesafb, 1024x768-16@60 | ||
33 | GRUB_MCORE_FB_FALLBACK="video=vesafb:mtrr:3,ywrap vga=791" | ||
34 | fi | ||
35 | |||
36 | if [ "x${GRUB_DISTRIBUTOR}" = "x" ] ; then | ||
37 | OS=mCore | ||
38 | else | ||
39 | OS="${GRUB_DISTRIBUTOR}" | ||
40 | CLASS="--class $(echo ${GRUB_DISTRIBUTOR} | tr 'A-Z' 'a-z' | cut -d' ' -f1) ${CLASS}" | ||
41 | fi | ||
42 | |||
43 | if [ "x${GRUB_DEVICE_UUID}" = "x" ] || [ "x${GRUB_DISABLE_LINUX_UUID}" = "xtrue" ] \ | ||
44 | || ! test -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" \ | ||
45 | || uses_abstraction "${GRUB_DEVICE}" lvm; then | ||
46 | LINUX_ROOT_DEVICE=${GRUB_DEVICE} | ||
47 | else | ||
48 | LINUX_ROOT_DEVICE=UUID=${GRUB_DEVICE_UUID} | ||
49 | fi | ||
50 | |||
51 | if [ "x`${grub_probe} --device ${GRUB_DEVICE} --target=fs 2>/dev/null || true`" = xbtrfs ]; then | ||
52 | rootsubvol="`make_system_path_relative_to_its_root /`" | ||
53 | rootsubvol="${rootsubvol#/}" | ||
54 | if [ "x${rootsubvol}" != x ]; then | ||
55 | GRUB_CMDLINE_LINUX="rootflags=subvol=${rootsubvol} ${GRUB_CMDLINE_LINUX}" | ||
56 | fi | ||
57 | fi | ||
58 | |||
59 | # check for special hardware | ||
60 | if [ -x "`which hwinfo`" ] | ||
61 | then | ||
62 | hwinfo="`hwinfo --bios --storage --pci`" | ||
63 | |||
64 | # zotac | ||
65 | if [ "x`echo ${hwinfo} | grep -i zotac 2> /dev/null || true`" != x ] | ||
66 | then | ||
67 | GRUB_CMDLINE_LINUX="rootdelay=8 ${GRUB_CMDLINE_LINUX}" | ||
68 | fi | ||
69 | |||
70 | # rangee / VIA CLE-266 chipset | ||
71 | if [ "x`echo ${hwinfo} | grep -i CLE266 2> /dev/null || true`" != x ] | ||
72 | then | ||
73 | # use fallback | ||
74 | GRUB_CMDLINE_LINUX="${GRUB_MCORE_FB_FALLBACK} ${GRUB_CMDLINE_LINUX}" | ||
75 | fi | ||
76 | fi | ||
77 | |||
78 | linux_entry () | ||
79 | { | ||
80 | os="$1" | ||
81 | version="$2" | ||
82 | recovery="$3" | ||
83 | args="$4" | ||
84 | if ${recovery} ; then | ||
85 | title="$(gettext_quoted "%s [ %s ] (recovery mode)")" | ||
86 | else | ||
87 | title="$(gettext_quoted "%s [ %s ]")" | ||
88 | fi | ||
89 | printf "menuentry '${title}' ${CLASS} {\n" "${os}" "${version}" | ||
90 | if ! ${recovery} ; then | ||
91 | save_default_entry | sed -e "s/^/\t/" | ||
92 | fi | ||
93 | |||
94 | # Use ELILO's generic "efifb" when it's known to be available. | ||
95 | # FIXME: We need an interface to select vesafb in case efifb can't be used. | ||
96 | if [ "x$GRUB_GFXPAYLOAD_LINUX" = x ]; then | ||
97 | cat << EOF | ||
98 | load_video | ||
99 | EOF | ||
100 | else | ||
101 | if [ "x$GRUB_GFXPAYLOAD_LINUX" != xtext ]; then | ||
102 | cat << EOF | ||
103 | load_video | ||
104 | EOF | ||
105 | fi | ||
106 | cat << EOF | ||
107 | set gfxpayload=$GRUB_GFXPAYLOAD_LINUX | ||
108 | EOF | ||
109 | fi | ||
110 | |||
111 | cat << EOF | ||
112 | insmod gzio | ||
113 | EOF | ||
114 | |||
115 | if [ x$dirname = x/ ]; then | ||
116 | if [ -z "${prepare_root_cache}" ]; then | ||
117 | prepare_root_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE} | sed -e "s/^/\t/")" | ||
118 | fi | ||
119 | printf '%s\n' "${prepare_root_cache}" | ||
120 | else | ||
121 | if [ -z "${prepare_boot_cache}" ]; then | ||
122 | prepare_boot_cache="$(prepare_grub_to_access_device ${GRUB_DEVICE_BOOT} | sed -e "s/^/\t/")" | ||
123 | fi | ||
124 | printf '%s\n' "${prepare_boot_cache}" | ||
125 | fi | ||
126 | message="$(gettext_printf "Loading Linux %s ..." ${version})" | ||
127 | cat << EOF | ||
128 | echo '$message' | ||
129 | linux ${rel_dirname}/${basename} root=${linux_root_device_thisversion} ro ${args} | ||
130 | EOF | ||
131 | if test -n "${initrd}" ; then | ||
132 | message="$(gettext_printf "Loading initial ramdisk ...")" | ||
133 | cat << EOF | ||
134 | echo '$message' | ||
135 | initrd ${rel_dirname}/${initrd} | ||
136 | EOF | ||
137 | fi | ||
138 | cat << EOF | ||
139 | } | ||
140 | EOF | ||
141 | } | ||
142 | |||
143 | case x`uname -m` in | ||
144 | xi?86 | xx86_64) | ||
145 | list=`for i in /boot/vmlinuz-* /vmlinuz-* /boot/kernel-* ; do | ||
146 | if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi | ||
147 | done` ;; | ||
148 | *) | ||
149 | list=`for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* /boot/kernel-* ; do | ||
150 | if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi | ||
151 | done` ;; | ||
152 | esac | ||
153 | |||
154 | prepare_boot_cache= | ||
155 | prepare_root_cache= | ||
156 | |||
157 | while [ "x$list" != "x" ] ; do | ||
158 | linux=`version_find_latest $list` | ||
159 | echo "Found linux image: $linux" >&2 | ||
160 | basename=`basename $linux` | ||
161 | dirname=`dirname $linux` | ||
162 | rel_dirname=`make_system_path_relative_to_its_root $dirname` | ||
163 | version=`echo $basename | sed -e "s,^[^0-9]*-,,g"` | ||
164 | alt_version=`echo $version | sed -e "s,\.old$,,g"` | ||
165 | linux_root_device_thisversion="${LINUX_ROOT_DEVICE}" | ||
166 | |||
167 | initrd= | ||
168 | for i in "initrd-${version}.img" \ | ||
169 | "initramfs-${version}.img" \ | ||
170 | "initrd-${alt_version}.img" \ | ||
171 | "initramfs-${alt_version}.img"; do | ||
172 | if test -e "${dirname}/${i}" ; then | ||
173 | initrd="$i" | ||
174 | break | ||
175 | fi | ||
176 | done | ||
177 | |||
178 | config= | ||
179 | for i in "${dirname}/config-${version}" "${dirname}/config-${alt_version}" "/etc/kernels/kernel-config-${version}" ; do | ||
180 | if test -e "${i}" ; then | ||
181 | config="${i}" | ||
182 | break | ||
183 | fi | ||
184 | done | ||
185 | |||
186 | initramfs= | ||
187 | if test -n "${config}" ; then | ||
188 | initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${config}" | cut -f2 -d= | tr -d \"` | ||
189 | fi | ||
190 | |||
191 | if test -n "${initrd}" ; then | ||
192 | echo "Found initrd image: ${dirname}/${initrd}" >&2 | ||
193 | elif test -z "${initramfs}" ; then | ||
194 | # "UUID=" magic is parsed by initrd or initramfs. Since there's | ||
195 | # no initrd or builtin initramfs, it can't work here. | ||
196 | linux_root_device_thisversion=${GRUB_DEVICE} | ||
197 | fi | ||
198 | |||
199 | linux_entry "${OS}" "${version}" false \ | ||
200 | niro | 1907 | "${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT} ${GRUB_CMDLINE_BOOTSPLASH} " |
201 | niro | 1786 | |
202 | list=`echo $list | tr ' ' '\n' | grepvx $linux | tr '\n' ' '` | ||
203 | done |