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
|
#!/system/bin/sh
# Copyright (c) 2013, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of The Linux Foundation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#
# No path is set up at this point so we have to do it here.
PATH=/sbin:/system/sbin:/system/bin:/system/xbin
export PATH
# Check for images and set up symlinks
cd /firmware/image
# Get the list of files in /firmware/image
# for which sym links have to be created
fwfiles=`ls modem* adsp* wcnss* mba*`
# Check if the links with similar names
# have been created in /system/etc/firmware
cd /system/etc/firmware
linksNeeded=0
# For everyfile in fwfiles check if
# the corresponding file exists
for fwfile in $fwfiles; do
# if (condition) does not seem to work
# with the android shell. Therefore
# make do with case statements instead.
# if a file named $fwfile is present
# no need to create links. If the file
# with the name $fwfile is not present
# need to create links.
case `ls $fwfile` in
$fwfile)
continue;;
*)
# file with $fwfile does not exist
# need to create links
linksNeeded=1
break;;
esac
done
# symlinks created for qca6714 firmware
ln -s /firmware/image/athwlan.bin /system/etc/firmware/athwlan.bin
ln -s /firmware/image/fakeboar.bin /system/etc/firmware/fakeBoardData_AR6004.bin
ln -s /firmware/image/otp.bin /system/etc/firmware/otp.bin
ln -s /firmware/image/utf.bin /system/etc/firmware/utf.bin
case $linksNeeded in
1)
cd /firmware/image
case `ls modem.mdt 2>/dev/null` in
modem.mdt)
for imgfile in modem*; do
ln -s /firmware/image/$imgfile /system/etc/firmware/$imgfile 2>/dev/null
done
;;
*)
# trying to log here but nothing will be logged since it is
# early in the boot process. Is there a way to log this message?
log -p w -t PIL no modem image found;;
esac
case `ls adsp.mdt 2>/dev/null` in
adsp.mdt)
for imgfile in adsp*; do
ln -s /firmware/image/$imgfile /system/etc/firmware/$imgfile 2>/dev/null
done
;;
*)
log -p w -t PIL no adsp image found;;
esac
case `ls wcnss.mdt 2>/dev/null` in
wcnss.mdt)
for imgfile in wcnss*; do
ln -s /firmware/image/$imgfile /system/etc/firmware/$imgfile 2>/dev/null
done
;;
*)
log -p w -t PIL no wcnss image found;;
esac
case `ls mba.mdt 2>/dev/null` in
mba.mdt)
for imgfile in mba*; do
ln -s /firmware/image/$imgfile /system/etc/firmware/$imgfile 2>/dev/null
done
;;
*)
log -p w -t PIL no mba image found;;
esac
;;
*)
# Nothing to do. No links needed
;;
esac
cd /
|
