-
Notifications
You must be signed in to change notification settings - Fork 4
/
init.qcom.class_core.sh
executable file
·199 lines (181 loc) · 6.58 KB
/
init.qcom.class_core.sh
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
#!/system/bin/sh
# Copyright (c) 2012, 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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.
#
# Set platform variables
target=`getprop ro.board.platform`
soc_hwplatform=`cat /sys/devices/system/soc/soc0/hw_platform` 2> /dev/null
soc_hwid=`cat /sys/devices/system/soc/soc0/id` 2> /dev/null
soc_hwver=`cat /sys/devices/system/soc/soc0/platform_version` 2> /dev/null
# Dynamic Memory Managment (DMM) provides a sys file system to the userspace
# that can be used to plug in/out memory that has been configured as unstable.
# This unstable memory can be in Active or In-Active State.
# Each of which the userspace can request by writing to a sys file.
#
# ro.dev.dmm = 1; Indicates that DMM is enabled in the Android User Space. This
# property is set in the Android system properties file.
#
# If ro.dev.dmm.dpd.start_address is set here then the target has a memory
# configuration that supports DynamicMemoryManagement.
init_DMM()
{
block=-1
case "$target" in
"msm7630_surf" | "msm7630_1x" | "msm7630_fusion" | "msm8960")
;;
*)
return
;;
esac
mem="/sys/devices/system/memory"
op=`cat $mem/movable_start_bytes`
case "$op" in
"0")
log -p i -t DMM DMM Disabled. movable_start_bytes not set: $op
;;
"$mem/movable_start_bytes: No such file or directory ")
log -p i -t DMM DMM Disabled. movable_start_bytes does not exist: $op
;;
*)
log -p i -t DMM DMM available. movable_start_bytes at $op
movable_start_bytes=0x`cat $mem/movable_start_bytes`
block_size_bytes=0x`cat $mem/block_size_bytes`
block=$((#${movable_start_bytes}/${block_size_bytes}))
chown system.system $mem/memory$block/state
chown system.system $mem/probe
chown system.system $mem/active
chown system.system $mem/remove
case "$target" in
"msm7630_surf" | "msm7630_1x" | "msm7630_fusion")
echo $movable_start_bytes > $mem/probe
case "$?" in
"0")
log -p i -t DMM $movable_start_bytes to physical hotplug succeeded.
;;
*)
log -p e -t DMM $movable_start_bytes to physical hotplug failed.
return
;;
esac
echo online > $mem/memory$block/state
case "$?" in
"0")
log -p i -t DMM \'echo online\' to logical hotplug succeeded.
;;
*)
log -p e -t DMM \'echo online\' to logical hotplug failed.
return
;;
esac
;;
esac
setprop ro.dev.dmm.dpd.start_address $movable_start_bytes
setprop ro.dev.dmm.dpd.block $block
;;
esac
case "$target" in
"msm8960")
return
;;
esac
# For 7X30 targets:
# ro.dev.dmm.dpd.start_address is set when the target has a 2x256Mb memory
# configuration. This is also used to indicate that the target is capable of
# setting EBI-1 to Deep Power Down or Self Refresh.
op=`cat $mem/low_power_memory_start_bytes`
case "$op" in
"0")
log -p i -t DMM Self-Refresh-Only Disabled. low_power_memory_start_bytes not set:$op
;;
"$mem/low_power_memory_start_bytes No such file or directory ")
log -p i -t DMM Self-Refresh-Only Disabled. low_power_memory_start_bytes does not exist:$op
;;
*)
log -p i -t DMM Self-Refresh-Only available. low_power_memory_start_bytes at $op
;;
esac
}
#
# For controlling console and shell on console on 8960 - perist.serial.enable 8960
# On other target use default ro.debuggable property.
#
serial=`getprop persist.serial.enable`
dserial=`getprop ro.debuggable`
case "$target" in
"msm8960")
case "$serial" in
"0")
echo 0 > /sys/devices/platform/msm_serial_hsl.0/console
;;
"1")
echo 1 > /sys/devices/platform/msm_serial_hsl.0/console
start console
;;
*)
case "$dserial" in
"1")
start console
;;
esac
;;
esac
;;
*)
case "$dserial" in
"1")
start console
;;
esac
;;
esac
#
# Allow persistent faking of bms
# User needs to set fake bms charge in persist.bms.fake_batt_capacity
#
fake_batt_capacity=`getprop persist.bms.fake_batt_capacity`
case "$fake_batt_capacity" in
"") ;; #Do nothing here
* )
case $target in
"msm8960")
echo "$fake_batt_capacity" > /sys/module/pm8921_bms/parameters/bms_fake_battery
;;
esac
esac
case "$target" in
"msm7630_surf" | "msm7630_1x" | "msm7630_fusion")
insmod /system/lib/modules/ss_mfcinit.ko
insmod /system/lib/modules/ss_vencoder.ko
insmod /system/lib/modules/ss_vdecoder.ko
chmod 0666 /dev/ss_mfc_reg
chmod 0666 /dev/ss_vdec
chmod 0666 /dev/ss_venc
init_DMM
;;
"msm8960")
init_DMM
;;
esac