vendor: init: Update kernelscripts to LA.VENDOR.13.2.1.r1-06400-DIVAR.0
Change-Id: I6aaa8a02be7967790590092f18b9929f0f4e5b62 Signed-off-by: chrisl7 <wandersonrodriguesf1@gmail.com>
This commit is contained in:
chrisl7
parent
6b0f2f0e23
commit
f0a254e386
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# Copyright (c) 2020-2023 Qualcomm Technologies, Inc.
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# All Rights Reserved.
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# Confidential and Proprietary - Qualcomm Technologies, Inc.
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#
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# Copyright (c) 2009-2012, 2014-2019, The Linux Foundation. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of The Linux Foundation nor
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# the names of its contributors may be used to endorse or promote
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# products derived from this software without specific prior written
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# permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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KernelVersionStr=`cat /proc/sys/kernel/osrelease`
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KernelVersionS=${KernelVersionStr:2:2}
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KernelVersionA=${KernelVersionStr:0:1}
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KernelVersionB=${KernelVersionS%.*}
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function configure_zram_parameters() {
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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low_ram=`getprop ro.config.low_ram`
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# Zram disk - 75% for Go devices.
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# For 512MB Go device, size = 384MB, set same for Non-Go.
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# For 1GB Go device, size = 768MB, set same for Non-Go.
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# For 2GB Go device, size = 1536MB, set same for Non-Go.
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# For >2GB Non-Go devices, size = 50% of RAM size. Limit the size to 4GB.
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# And enable lz4 zram compression for Go targets.
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let RamSizeGB="( $MemTotal / 1048576 ) + 1"
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diskSizeUnit=M
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if [ $RamSizeGB -le 2 ]; then
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let zRamSizeMB="( $RamSizeGB * 1024 ) * 3 / 4"
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else
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let zRamSizeMB="( $RamSizeGB * 1024 ) / 2"
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fi
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# use MB avoid 32 bit overflow
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if [ $zRamSizeMB -gt 4096 ]; then
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let zRamSizeMB=4096
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fi
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if [ "$low_ram" == "true" ]; then
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echo lz4 > /sys/block/zram0/comp_algorithm
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fi
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if [ -f /sys/block/zram0/disksize ]; then
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if [ -f /sys/block/zram0/use_dedup ]; then
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echo 1 > /sys/block/zram0/use_dedup
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fi
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echo "$zRamSizeMB""$diskSizeUnit" > /sys/block/zram0/disksize
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# ZRAM may use more memory than it saves if SLAB_STORE_USER
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# debug option is enabled.
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if [ -e /sys/kernel/slab/zs_handle ]; then
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echo 0 > /sys/kernel/slab/zs_handle/store_user
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fi
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if [ -e /sys/kernel/slab/zspage ]; then
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echo 0 > /sys/kernel/slab/zspage/store_user
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fi
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mkswap /dev/block/zram0
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swapon /dev/block/zram0 -p 32758
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fi
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}
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function configure_read_ahead_kb_values() {
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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dmpts=$(ls /sys/block/*/queue/read_ahead_kb | grep -e dm -e mmc -e sd)
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# dmpts holds below read_ahead_kb nodes if exists:
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# /sys/block/dm-0/queue/read_ahead_kb to /sys/block/dm-10/queue/read_ahead_kb
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# /sys/block/sda/queue/read_ahead_kb to /sys/block/sdh/queue/read_ahead_kb
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# Set 128 for <= 3GB &
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# set 512 for >= 4GB targets.
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if [ $MemTotal -le 3145728 ]; then
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ra_kb=128
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else
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ra_kb=512
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fi
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if [ -f /sys/block/mmcblk0/bdi/read_ahead_kb ]; then
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echo $ra_kb > /sys/block/mmcblk0/bdi/read_ahead_kb
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fi
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if [ -f /sys/block/mmcblk0rpmb/bdi/read_ahead_kb ]; then
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echo $ra_kb > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb
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fi
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for dm in $dmpts; do
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echo $ra_kb > $dm
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done
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}
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function disable_core_ctl() {
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if [ -f /sys/devices/system/cpu/cpu0/core_ctl/enable ]; then
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echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable
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else
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echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/disable
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fi
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}
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function configure_memory_parameters() {
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# Set Memory parameters.
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#
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# Set per_process_reclaim tuning parameters
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# All targets will use vmpressure range 50-70,
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# All targets will use 512 pages swap size.
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#
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# Set Low memory killer minfree parameters
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# 32 bit Non-Go, all memory configurations will use 15K series
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# 32 bit Go, all memory configurations will use uLMK + Memcg
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# 64 bit will use Google default LMK series.
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#
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# Set ALMK parameters (usually above the highest minfree values)
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# vmpressure_file_min threshold is always set slightly higher
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# than LMK minfree's last bin value for all targets. It is calculated as
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# vmpressure_file_min = (last bin - second last bin ) + last bin
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#
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# Set allocstall_threshold to 0 for all targets.
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#
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# Set swappiness to 100 for all targets
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echo 100 > /proc/sys/vm/swappiness
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# Disable wsf for all targets beacause we are using efk.
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# wsf Range : 1..1000 So set to bare minimum value 1.
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echo 1 > /proc/sys/vm/watermark_scale_factor
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configure_zram_parameters
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configure_read_ahead_kb_values
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# Disable periodic kcompactd wakeups. We do not use THP, so having many
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# huge pages is not as necessary.
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echo 0 > /proc/sys/vm/compaction_proactiveness
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# With THP enabled, the kernel greatly increases min_free_kbytes over its
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# default value. Disable THP to prevent resetting of min_free_kbytes
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# value during online/offline pages.
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if [ -f /sys/kernel/mm/transparent_hugepage/enabled ]; then
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echo never > /sys/kernel/mm/transparent_hugepage/enabled
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fi
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MemTotalStr=`cat /proc/meminfo | grep MemTotal`
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MemTotal=${MemTotalStr:16:8}
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let RamSizeGB="( $MemTotal / 1048576 ) + 1"
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# Set the min_free_kbytes to standard kernel value
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if [ $RamSizeGB -ge 8 ]; then
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echo 11584 > /proc/sys/vm/min_free_kbytes
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elif [ $RamSizeGB -ge 4 ]; then
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echo 8192 > /proc/sys/vm/min_free_kbytes
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elif [ $RamSizeGB -ge 2 ]; then
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echo 5792 > /proc/sys/vm/min_free_kbytes
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else
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echo 4096 > /proc/sys/vm/min_free_kbytes
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fi
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}
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function start_hbtp()
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{
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# Start the Host based Touch processing but not in the power off mode.
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bootmode=`getprop ro.bootmode`
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if [ "charger" != $bootmode ]; then
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start vendor.hbtp
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fi
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}
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if [ -f /sys/devices/soc0/soc_id ]; then
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soc_id=`cat /sys/devices/soc0/soc_id`
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else
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soc_id=`cat /sys/devices/system/soc/soc0/id`
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fi
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configure_memory_parameters
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# Configure RT parameters:
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# Long running RT task detection is confined to consolidated builds.
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# Set RT throttle runtime to 50ms more than long running RT
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# task detection time.
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# Set RT throttle period to 100ms more than RT throttle runtime.
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long_running_rt_task_ms=1200
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sched_rt_runtime_ms=`expr $long_running_rt_task_ms + 50`
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sched_rt_runtime_us=`expr $sched_rt_runtime_ms \* 1000`
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sched_rt_period_ms=`expr $sched_rt_runtime_ms + 100`
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sched_rt_period_us=`expr $sched_rt_period_ms \* 1000`
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if [ -d /sys/module/sched_walt_debug ]; then
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echo $long_running_rt_task_ms > /proc/sys/walt/sched_long_running_rt_task_ms
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fi
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echo $sched_rt_period_us > /proc/sys/kernel/sched_rt_period_us
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echo $sched_rt_runtime_us > /proc/sys/kernel/sched_rt_runtime_us
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# Disable Core control on silver
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echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable
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# Core control parameters for gold
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if [ -d "/sys/devices/system/cpu/cpu4/" ]; then
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echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres
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echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres
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echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms
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echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres
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if [ -d "/sys/devices/system/cpu/cpu7/" ]; then
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echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus
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echo 1 0 0 0 > /sys/devices/system/cpu/cpu4/core_ctl/not_preferred
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else
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echo 1 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus
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echo 1 0 > /sys/devices/system/cpu/cpu4/core_ctl/not_preferred
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fi
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elif [ -d "/sys/devices/system/cpu/cpu5/" ]; then
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echo 1 > /sys/devices/system/cpu/cpu5/core_ctl/min_cpus
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echo 60 > /sys/devices/system/cpu/cpu5/core_ctl/busy_up_thres
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echo 40 > /sys/devices/system/cpu/cpu5/core_ctl/busy_down_thres
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echo 100 > /sys/devices/system/cpu/cpu5/core_ctl/offline_delay_ms
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echo 4 > /sys/devices/system/cpu/cpu5/core_ctl/task_thres
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echo 1 0 > /sys/devices/system/cpu/cpu5/core_ctl/not_preferred
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elif [ -d "/sys/devices/system/cpu/cpu6/" ]; then
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echo 1 > /sys/devices/system/cpu/cpu6/core_ctl/min_cpus
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echo 60 > /sys/devices/system/cpu/cpu6/core_ctl/busy_up_thres
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echo 40 > /sys/devices/system/cpu/cpu6/core_ctl/busy_down_thres
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echo 100 > /sys/devices/system/cpu/cpu6/core_ctl/offline_delay_ms
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echo 4 > /sys/devices/system/cpu/cpu6/core_ctl/task_thres
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echo 1 0 > /sys/devices/system/cpu/cpu6/core_ctl/not_preferred
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fi
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# Controls how many more tasks should be eligible to run on gold CPUs
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# w.r.t number of gold CPUs available to trigger assist (max number of
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# tasks eligible to run on previous cluster minus number of CPUs in
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# the previous cluster).
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#
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# Setting to 1 by default which means there should be at least
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# 5 tasks eligible to run on gold cluster (tasks running on gold cores
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# plus misfit tasks on silver cores) to trigger assitance from gold+.
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#echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/nr_prev_assist_thresh
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# Setting b.L scheduler parameters
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echo 65 > /proc/sys/walt/sched_downmigrate
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echo 71 > /proc/sys/walt/sched_upmigrate
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echo 100 > /proc/sys/walt/sched_group_upmigrate
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echo 85 > /proc/sys/walt/sched_group_downmigrate
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echo 1 > /proc/sys/walt/sched_walt_rotate_big_tasks
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echo 400000000 > /proc/sys/walt/sched_coloc_downmigrate_ns
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echo 39000000 39000000 39000000 39000000 39000000 39000000 39000000 39000000 > /proc/sys/walt/sched_coloc_busy_hyst_cpu_ns
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echo 248 > /proc/sys/walt/sched_coloc_busy_hysteresis_enable_cpus
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echo 10 10 10 10 10 10 10 10 > /proc/sys/walt/sched_coloc_busy_hyst_cpu_busy_pct
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echo 8500000 8500000 8500000 8500000 8500000 8500000 8500000 8500000 > /proc/sys/walt/sched_util_busy_hyst_cpu_ns
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echo 255 > /proc/sys/walt/sched_util_busy_hysteresis_enable_cpus
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echo 1 1 1 1 1 1 1 1 > /proc/sys/walt/sched_util_busy_hyst_cpu_util
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echo 40 > /proc/sys/walt/sched_cluster_util_thres_pct
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echo 0 > /proc/sys/walt/sched_idle_enough
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#Set early upmigrate tunables
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nr_cpus=`grep -c processor /proc/cpuinfo`
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if [ $nr_cpus -gt 4 ]; then
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freq_to_migrate=1228800
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silver_fmax=`cat /sys/devices/system/cpu/cpufreq/policy0/scaling_max_freq`
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silver_early_upmigrate="$((1024 * $silver_fmax / $freq_to_migrate))"
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silver_early_downmigrate="$((((1024 * $silver_fmax) / (((10*$freq_to_migrate) - $silver_fmax) / 10))))"
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sched_upmigrate=`cat /proc/sys/walt/sched_upmigrate`
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sched_downmigrate=`cat /proc/sys/walt/sched_downmigrate`
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sched_upmigrate=${sched_upmigrate:0:2}
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sched_downmigrate=${sched_downmigrate:0:2}
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gold_early_upmigrate="$((1024 * 100 / $sched_upmigrate))"
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gold_early_downmigrate="$((1024 * 100 / $sched_downmigrate))"
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echo $silver_early_downmigrate $gold_early_downmigrate > /proc/sys/walt/sched_early_downmigrate
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echo $silver_early_upmigrate $gold_early_upmigrate > /proc/sys/walt/sched_early_upmigrate
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fi
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# set the threshold for low latency task boost feature which prioritize
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# binder activity tasks
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echo 325 > /proc/sys/walt/walt_low_latency_task_threshold
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# cpuset parameters
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echo 0-3 > /dev/cpuset/background/cpus
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echo 0-3 > /dev/cpuset/system-background/cpus
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# Turn off scheduler boost at the end
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echo 0 > /proc/sys/walt/sched_boost
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# Reset the RT boost, which is 1024 (max) by default.
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echo 0 > /proc/sys/kernel/sched_util_clamp_min_rt_default
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# configure governor settings for silver cluster
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echo "walt" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
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echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/down_rate_limit_us
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echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/up_rate_limit_us
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echo 1516800 > /sys/devices/system/cpu/cpufreq/policy0/walt/hispeed_freq
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echo 691200 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpufreq/policy0/walt/pl
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echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/rtg_boost_freq
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# configure input boost settings
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echo 1190000 0 0 0 0 0 0 0 > /proc/sys/walt/input_boost/input_boost_freq
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echo 80 > /proc/sys/walt/input_boost/input_boost_ms
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# configure governor settings for gold cluster
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if [ -d "/sys/devices/system/cpu/cpufreq/policy4/" ]; then
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echo "walt" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor
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echo 0 > /sys/devices/system/cpu/cpufreq/policy4/walt/down_rate_limit_us
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echo 0 > /sys/devices/system/cpu/cpufreq/policy4/walt/up_rate_limit_us
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echo 1344000 > /sys/devices/system/cpu/cpufreq/policy4/walt/hispeed_freq
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echo 1056000 > /sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpufreq/policy4/walt/pl
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echo 0 > /sys/devices/system/cpu/cpufreq/policy4/walt/rtg_boost_freq
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elif [ -d "/sys/devices/system/cpu/cpufreq/policy5/" ]; then
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echo "walt" > /sys/devices/system/cpu/cpufreq/policy5/scaling_governor
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echo 0 > /sys/devices/system/cpu/cpufreq/policy5/walt/down_rate_limit_us
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echo 0 > /sys/devices/system/cpu/cpufreq/policy5/walt/up_rate_limit_us
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echo 1344000 > /sys/devices/system/cpu/cpufreq/policy5/walt/hispeed_freq
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echo 1056000 > /sys/devices/system/cpu/cpufreq/policy5/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpufreq/policy5/walt/pl
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echo 0 > /sys/devices/system/cpu/cpufreq/policy5/walt/rtg_boost_freq
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elif [ -d "/sys/devices/system/cpu/cpufreq/policy6/" ]; then
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echo "walt" > /sys/devices/system/cpu/cpufreq/policy6/scaling_governor
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echo 0 > /sys/devices/system/cpu/cpufreq/policy6/walt/down_rate_limit_us
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echo 0 > /sys/devices/system/cpu/cpufreq/policy6/walt/up_rate_limit_us
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echo 1344000 > /sys/devices/system/cpu/cpufreq/policy6/walt/hispeed_freq
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echo 1056000 > /sys/devices/system/cpu/cpufreq/policy6/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpufreq/policy6/walt/pl
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echo 0 > /sys/devices/system/cpu/cpufreq/policy6/walt/rtg_boost_freq
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fi
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# configure bus-dcvs
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bus_dcvs="/sys/devices/system/cpu/bus_dcvs"
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for device in $bus_dcvs/*
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do
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cat $device/hw_min_freq > $device/boost_freq
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done
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||||
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for ddrbw in $bus_dcvs/DDR/*bwmon-ddr
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do
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echo "762 2086 2929 3879 5931 6881 7980" > $ddrbw/mbps_zones
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echo 4 > $ddrbw/sample_ms
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echo 85 > $ddrbw/io_percent
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echo 20 > $ddrbw/hist_memory
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echo 0 > $ddrbw/hyst_length
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echo 80 > $ddrbw/down_thres
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echo 0 > $ddrbw/guard_band_mbps
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echo 250 > $ddrbw/up_scale
|
||||
echo 1600 > $ddrbw/idle_mbps
|
||||
echo 2092000 > $ddrbw/max_freq
|
||||
done
|
||||
|
||||
echo s2idle > /sys/power/mem_sleep
|
||||
echo N > /sys/devices/system/cpu/qcom_lpm/parameters/sleep_disabled
|
||||
|
||||
# Let kernel know our image version/variant/crm_version
|
||||
if [ -f /sys/devices/soc0/select_image ]; then
|
||||
image_version="10:"
|
||||
image_version+=`getprop ro.build.id`
|
||||
image_version+=":"
|
||||
image_version+=`getprop ro.build.version.incremental`
|
||||
image_variant=`getprop ro.product.name`
|
||||
image_variant+="-"
|
||||
image_variant+=`getprop ro.build.type`
|
||||
oem_version=`getprop ro.build.version.codename`
|
||||
echo 10 > /sys/devices/soc0/select_image
|
||||
echo $image_version > /sys/devices/soc0/image_version
|
||||
echo $image_variant > /sys/devices/soc0/image_variant
|
||||
echo $oem_version > /sys/devices/soc0/image_crm_version
|
||||
fi
|
||||
|
||||
echo 4 > /proc/sys/kernel/printk
|
||||
|
||||
# Change console log level as per console config property
|
||||
console_config=`getprop persist.vendor.console.silent.config`
|
||||
case "$console_config" in
|
||||
"1")
|
||||
echo "Enable console config to $console_config"
|
||||
echo 0 > /proc/sys/kernel/printk
|
||||
;;
|
||||
*)
|
||||
echo "Enable console config to $console_config"
|
||||
;;
|
||||
esac
|
||||
|
||||
# Post-setup services
|
||||
setprop vendor.post_boot.parsed 1
|
||||
37
vendor/init/bengal_515/bin/init.kernel.post_boot-bengal.sh
vendored
Normal file → Executable file
37
vendor/init/bengal_515/bin/init.kernel.post_boot-bengal.sh
vendored
Normal file → Executable file
|
|
@ -213,30 +213,13 @@ echo $sched_rt_runtime_us > /proc/sys/kernel/sched_rt_runtime_us
|
|||
|
||||
# Disable Core control on silver
|
||||
echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable
|
||||
|
||||
# Core control parameters for gold
|
||||
if [ -d "/sys/devices/system/cpu/cpu4/" ]; then
|
||||
echo 2 > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus
|
||||
echo 60 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres
|
||||
echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres
|
||||
echo 100 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms
|
||||
echo 4 > /sys/devices/system/cpu/cpu4/core_ctl/task_thres
|
||||
|
||||
elif [ -d "/sys/devices/system/cpu/cpu5/" ]; then
|
||||
echo 2 > /sys/devices/system/cpu/cpu5/core_ctl/min_cpus
|
||||
echo 60 > /sys/devices/system/cpu/cpu5/core_ctl/busy_up_thres
|
||||
echo 40 > /sys/devices/system/cpu/cpu5/core_ctl/busy_down_thres
|
||||
echo 100 > /sys/devices/system/cpu/cpu5/core_ctl/offline_delay_ms
|
||||
echo 4 > /sys/devices/system/cpu/cpu5/core_ctl/task_thres
|
||||
|
||||
elif [ -d "/sys/devices/system/cpu/cpu6/" ]; then
|
||||
echo 2 > /sys/devices/system/cpu/cpu6/core_ctl/min_cpus
|
||||
echo 60 > /sys/devices/system/cpu/cpu6/core_ctl/busy_up_thres
|
||||
echo 40 > /sys/devices/system/cpu/cpu6/core_ctl/busy_down_thres
|
||||
echo 100 > /sys/devices/system/cpu/cpu6/core_ctl/offline_delay_ms
|
||||
echo 4 > /sys/devices/system/cpu/cpu6/core_ctl/task_thres
|
||||
fi
|
||||
|
||||
# Controls how many more tasks should be eligible to run on gold CPUs
|
||||
# w.r.t number of gold CPUs available to trigger assist (max number of
|
||||
# tasks eligible to run on previous cluster minus number of CPUs in
|
||||
|
|
@ -305,7 +288,6 @@ echo 1190000 0 0 0 0 0 0 0 > /proc/sys/walt/input_boost/input_boost_freq
|
|||
echo 80 > /proc/sys/walt/input_boost/input_boost_ms
|
||||
|
||||
# configure governor settings for gold cluster
|
||||
if [ -d "/sys/devices/system/cpu/cpufreq/policy4/" ]; then
|
||||
echo "walt" > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy4/walt/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy4/walt/up_rate_limit_us
|
||||
|
|
@ -314,25 +296,6 @@ echo 1056000 > /sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq
|
|||
echo 1 > /sys/devices/system/cpu/cpufreq/policy4/walt/pl
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy4/walt/rtg_boost_freq
|
||||
|
||||
elif [ -d "/sys/devices/system/cpu/cpufreq/policy5/" ]; then
|
||||
echo "walt" > /sys/devices/system/cpu/cpufreq/policy5/scaling_governor
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy5/walt/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy5/walt/up_rate_limit_us
|
||||
echo 1344000 > /sys/devices/system/cpu/cpufreq/policy5/walt/hispeed_freq
|
||||
echo 1056000 > /sys/devices/system/cpu/cpufreq/policy5/scaling_min_freq
|
||||
echo 1 > /sys/devices/system/cpu/cpufreq/policy5/walt/pl
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy5/walt/rtg_boost_freq
|
||||
|
||||
elif [ -d "/sys/devices/system/cpu/cpufreq/policy6/" ]; then
|
||||
echo "walt" > /sys/devices/system/cpu/cpufreq/policy6/scaling_governor
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy6/walt/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy6/walt/up_rate_limit_us
|
||||
echo 1344000 > /sys/devices/system/cpu/cpufreq/policy6/walt/hispeed_freq
|
||||
echo 1056000 > /sys/devices/system/cpu/cpufreq/policy6/scaling_min_freq
|
||||
echo 1 > /sys/devices/system/cpu/cpufreq/policy6/walt/pl
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy6/walt/rtg_boost_freq
|
||||
fi
|
||||
|
||||
# configure bus-dcvs
|
||||
bus_dcvs="/sys/devices/system/cpu/bus_dcvs"
|
||||
|
||||
|
|
|
|||
|
|
@ -38,6 +38,9 @@ case "$platformid" in
|
|||
"518" | "561" | "585")
|
||||
/vendor/bin/sh /vendor/bin/init.kernel.post_boot-bengal.sh
|
||||
;;
|
||||
"586")
|
||||
/vendor/bin/sh /vendor/bin/init.kernel.post_boot-bengal-iot.sh
|
||||
;;
|
||||
*)
|
||||
echo "***WARNING***: Invalid SoC ID\n\t No postboot settings applied!!\n"
|
||||
;;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
#=============================================================================
|
||||
# Copyright (c) 2020-2021 Qualcomm Technologies, Inc.
|
||||
# Copyright (c) 2020-2022 Qualcomm Technologies, Inc.
|
||||
# All Rights Reserved.
|
||||
# Confidential and Proprietary - Qualcomm Technologies, Inc.
|
||||
#
|
||||
|
|
@ -36,6 +36,211 @@ ddr_type=`od -An -tx /proc/device-tree/memory/ddr_device_type`
|
|||
ddr_type4="07"
|
||||
ddr_type5="08"
|
||||
|
||||
# Configure RT parameters:
|
||||
# Long running RT task detection is confined to consolidated builds.
|
||||
# Set RT throttle runtime to 50ms more than long running RT
|
||||
# task detection time.
|
||||
# Set RT throttle period to 100ms more than RT throttle runtime.
|
||||
long_running_rt_task_ms=1200
|
||||
sched_rt_runtime_ms=`expr $long_running_rt_task_ms + 50`
|
||||
sched_rt_runtime_us=`expr $sched_rt_runtime_ms \* 1000`
|
||||
sched_rt_period_ms=`expr $sched_rt_runtime_ms + 100`
|
||||
sched_rt_period_us=`expr $sched_rt_period_ms \* 1000`
|
||||
echo $sched_rt_period_us > /proc/sys/kernel/sched_rt_period_us
|
||||
echo $sched_rt_runtime_us > /proc/sys/kernel/sched_rt_runtime_us
|
||||
|
||||
# Core control parameters for gold
|
||||
echo 3 > /sys/devices/system/cpu/cpu3/core_ctl/min_cpus
|
||||
echo 60 > /sys/devices/system/cpu/cpu3/core_ctl/busy_up_thres
|
||||
echo 30 > /sys/devices/system/cpu/cpu3/core_ctl/busy_down_thres
|
||||
echo 100 > /sys/devices/system/cpu/cpu3/core_ctl/offline_delay_ms
|
||||
echo 4 > /sys/devices/system/cpu/cpu3/core_ctl/task_thres
|
||||
echo 0 0 1 1 > /sys/devices/system/cpu/cpu3/core_ctl/not_preferred
|
||||
|
||||
# Core control parameters for gold+
|
||||
echo 0 > /sys/devices/system/cpu/cpu7/core_ctl/min_cpus
|
||||
echo 60 > /sys/devices/system/cpu/cpu7/core_ctl/busy_up_thres
|
||||
echo 30 > /sys/devices/system/cpu/cpu7/core_ctl/busy_down_thres
|
||||
echo 100 > /sys/devices/system/cpu/cpu7/core_ctl/offline_delay_ms
|
||||
echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/task_thres
|
||||
|
||||
# Controls how many more tasks should be eligible to run on gold CPUs
|
||||
# w.r.t number of gold CPUs available to trigger assist (max number of
|
||||
# tasks eligible to run on previous cluster minus number of CPUs in
|
||||
# the previous cluster).
|
||||
#
|
||||
# Setting to 1 by default which means there should be at least
|
||||
# 5 tasks eligible to run on gold cluster (tasks running on gold cores
|
||||
# plus misfit tasks on silver cores) to trigger assitance from gold+.
|
||||
echo 1 > /sys/devices/system/cpu/cpu7/core_ctl/nr_prev_assist_thresh
|
||||
|
||||
# Disable Core control on silver
|
||||
echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable
|
||||
|
||||
# Setting b.L scheduler parameters
|
||||
echo 95 95 > /proc/sys/walt/sched_upmigrate
|
||||
echo 85 85 > /proc/sys/walt/sched_downmigrate
|
||||
echo 100 > /proc/sys/walt/sched_group_upmigrate
|
||||
echo 85 > /proc/sys/walt/sched_group_downmigrate
|
||||
echo 1 > /proc/sys/walt/sched_walt_rotate_big_tasks
|
||||
echo 400000000 > /proc/sys/walt/sched_coloc_downmigrate_ns
|
||||
echo 16000000 16000000 16000000 16000000 16000000 16000000 16000000 5000000 > /proc/sys/walt/sched_coloc_busy_hyst_cpu_ns
|
||||
echo 248 > /proc/sys/walt/sched_coloc_busy_hysteresis_enable_cpus
|
||||
echo 10 10 10 10 10 10 10 95 > /proc/sys/walt/sched_coloc_busy_hyst_cpu_busy_pct
|
||||
echo 8500000 8500000 8500000 8500000 8500000 8500000 8500000 2000000 > /proc/sys/walt/sched_util_busy_hyst_cpu_ns
|
||||
echo 255 > /proc/sys/walt/sched_util_busy_hysteresis_enable_cpus
|
||||
echo 1 1 1 1 1 1 1 15 > /proc/sys/walt/sched_util_busy_hyst_cpu_util
|
||||
echo 40 > /proc/sys/walt/sched_cluster_util_thres_pct
|
||||
echo 30 > /proc/sys/walt/sched_idle_enough
|
||||
echo 10 > /proc/sys/walt/sched_ed_boost
|
||||
|
||||
#Set early upmigrate tunables
|
||||
freq_to_migrate=1228800
|
||||
silver_fmax=`cat /sys/devices/system/cpu/cpufreq/policy0/scaling_max_freq`
|
||||
silver_early_upmigrate="$((1024 * $silver_fmax / $freq_to_migrate))"
|
||||
silver_early_downmigrate="$((((1024 * $silver_fmax) / (((10*$freq_to_migrate) - $silver_fmax) / 10))))"
|
||||
sched_upmigrate=`cat /proc/sys/walt/sched_upmigrate`
|
||||
sched_downmigrate=`cat /proc/sys/walt/sched_downmigrate`
|
||||
sched_upmigrate=${sched_upmigrate:0:2}
|
||||
sched_downmigrate=${sched_downmigrate:0:2}
|
||||
gold_early_upmigrate="$((1024 * 100 / $sched_upmigrate))"
|
||||
gold_early_downmigrate="$((1024 * 100 / $sched_downmigrate))"
|
||||
echo $silver_early_downmigrate $gold_early_downmigrate > /proc/sys/walt/sched_early_downmigrate
|
||||
echo $silver_early_upmigrate $gold_early_upmigrate > /proc/sys/walt/sched_early_upmigrate
|
||||
|
||||
# set the threshold for low latency task boost feature which prioritize
|
||||
# binder activity tasks
|
||||
echo 325 > /proc/sys/walt/walt_low_latency_task_threshold
|
||||
|
||||
# cpuset parameters
|
||||
echo 0-2 > /dev/cpuset/background/cpus
|
||||
echo 0-2 > /dev/cpuset/system-background/cpus
|
||||
|
||||
# Turn off scheduler boost at the end
|
||||
echo 0 > /proc/sys/walt/sched_boost
|
||||
|
||||
# Reset the RT boost, which is 1024 (max) by default.
|
||||
echo 0 > /proc/sys/kernel/sched_util_clamp_min_rt_default
|
||||
|
||||
# configure governor settings for silver cluster
|
||||
echo "walt" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/up_rate_limit_us
|
||||
if [ $rev == "1.0" ] || [ $rev == "1.1" ]; then
|
||||
echo 1324800 > /sys/devices/system/cpu/cpufreq/policy0/walt/hispeed_freq
|
||||
else
|
||||
echo 1267200 > /sys/devices/system/cpu/cpufreq/policy0/walt/hispeed_freq
|
||||
fi
|
||||
echo 556800 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
|
||||
echo 1 > /sys/devices/system/cpu/cpufreq/policy0/walt/pl
|
||||
|
||||
# configure input boost settings
|
||||
if [ $rev == "1.0" ] || [ $rev == "1.1" ]; then
|
||||
echo 1382800 0 0 0 0 0 0 0 > /proc/sys/walt/input_boost/input_boost_freq
|
||||
else
|
||||
echo 1228800 0 0 0 0 0 0 0 > /proc/sys/walt/input_boost/input_boost_freq
|
||||
fi
|
||||
echo 100 > /proc/sys/walt/input_boost/input_boost_ms
|
||||
|
||||
# configure governor settings for gold cluster
|
||||
echo "walt" > /sys/devices/system/cpu/cpufreq/policy3/scaling_governor
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy3/walt/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy3/walt/up_rate_limit_us
|
||||
if [ $rev == "1.0" ] || [ $rev == "1.1" ]; then
|
||||
echo 1555200 > /sys/devices/system/cpu/cpufreq/policy3/walt/hispeed_freq
|
||||
else
|
||||
echo 1555200 > /sys/devices/system/cpu/cpufreq/policy3/walt/hispeed_freq
|
||||
fi
|
||||
echo 537600 > /sys/devices/system/cpu/cpufreq/policy3/scaling_min_freq
|
||||
echo 1 > /sys/devices/system/cpu/cpufreq/policy3/walt/pl
|
||||
|
||||
# configure governor settings for gold+ cluster
|
||||
echo "walt" > /sys/devices/system/cpu/cpufreq/policy7/scaling_governor
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy7/walt/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy7/walt/up_rate_limit_us
|
||||
if [ $rev == "1.0" ] || [ $rev == "1.1" ]; then
|
||||
echo 1593600 > /sys/devices/system/cpu/cpufreq/policy7/walt/hispeed_freq
|
||||
else
|
||||
echo 1728000 > /sys/devices/system/cpu/cpufreq/policy7/walt/hispeed_freq
|
||||
fi
|
||||
echo 748800 > /sys/devices/system/cpu/cpufreq/policy7/scaling_min_freq
|
||||
echo 1 > /sys/devices/system/cpu/cpufreq/policy7/walt/pl
|
||||
|
||||
# configure bus-dcvs
|
||||
bus_dcvs="/sys/devices/system/cpu/bus_dcvs"
|
||||
|
||||
for device in $bus_dcvs/*
|
||||
do
|
||||
cat $device/hw_min_freq > $device/boost_freq
|
||||
done
|
||||
|
||||
for llccbw in $bus_dcvs/LLCC/*bwmon-llcc
|
||||
do
|
||||
echo "4577 7110 9155 12298 14236 15258" > $llccbw/mbps_zones
|
||||
echo 4 > $llccbw/sample_ms
|
||||
echo 80 > $llccbw/io_percent
|
||||
echo 20 > $llccbw/hist_memory
|
||||
echo 5 > $llccbw/hyst_length
|
||||
echo 1 > $llccbw/idle_length
|
||||
echo 30 > $llccbw/down_thres
|
||||
echo 0 > $llccbw/guard_band_mbps
|
||||
echo 250 > $llccbw/up_scale
|
||||
echo 1600 > $llccbw/idle_mbps
|
||||
echo 806000 > $llccbw/max_freq
|
||||
echo 40 > $llccbw/window_ms
|
||||
done
|
||||
|
||||
for ddrbw in $bus_dcvs/DDR/*bwmon-ddr
|
||||
do
|
||||
echo "2086 5931 6515 7980 12191 16259" > $ddrbw/mbps_zones
|
||||
echo 4 > $ddrbw/sample_ms
|
||||
echo 80 > $ddrbw/io_percent
|
||||
echo 20 > $ddrbw/hist_memory
|
||||
echo 5 > $ddrbw/hyst_length
|
||||
echo 1 > $ddrbw/idle_length
|
||||
echo 30 > $ddrbw/down_thres
|
||||
echo 0 > $ddrbw/guard_band_mbps
|
||||
echo 250 > $ddrbw/up_scale
|
||||
echo 1600 > $ddrbw/idle_mbps
|
||||
echo 2736000 > $ddrbw/max_freq
|
||||
echo 40 > $ddrbw/window_ms
|
||||
done
|
||||
|
||||
for latfloor in $bus_dcvs/*/*latfloor
|
||||
do
|
||||
echo 25000 > $latfloor/ipm_ceil
|
||||
done
|
||||
|
||||
for l3gold in $bus_dcvs/L3/*gold
|
||||
do
|
||||
echo 4000 > $l3gold/ipm_ceil
|
||||
done
|
||||
|
||||
for l3prime in $bus_dcvs/L3/*prime
|
||||
do
|
||||
echo 20000 > $l3prime/ipm_ceil
|
||||
done
|
||||
|
||||
for qosgold in $bus_dcvs/DDRQOS/*gold
|
||||
do
|
||||
echo 50 > $qosgold/ipm_ceil
|
||||
done
|
||||
|
||||
for qosprime in $bus_dcvs/DDRQOS/*prime
|
||||
do
|
||||
echo 100 > $qosprime/ipm_ceil
|
||||
done
|
||||
|
||||
for ddrprime in $bus_dcvs/DDR/*prime
|
||||
do
|
||||
echo 25 > $ddrprime/freq_scale_pct
|
||||
echo 1500 > $ddrprime/freq_scale_floor_mhz
|
||||
echo 2726 > $ddrprime/freq_scale_ceil_mhz
|
||||
done
|
||||
|
||||
echo s2idle > /sys/power/mem_sleep
|
||||
echo N > /sys/devices/system/cpu/qcom_lpm/parameters/sleep_disabled
|
||||
|
||||
# Let kernel know our image version/variant/crm_version
|
||||
if [ -f /sys/devices/soc0/select_image ]; then
|
||||
image_version="10:"
|
||||
|
|
@ -52,6 +257,8 @@ if [ -f /sys/devices/soc0/select_image ]; then
|
|||
echo $oem_version > /sys/devices/soc0/image_crm_version
|
||||
fi
|
||||
|
||||
echo 4 > /proc/sys/kernel/printk
|
||||
|
||||
# Change console log level as per console config property
|
||||
console_config=`getprop persist.vendor.console.silent.config`
|
||||
case "$console_config" in
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
#=============================================================================
|
||||
# Copyright (c) 2019-2021 Qualcomm Technologies, Inc.
|
||||
# Copyright (c) 2019-2022 Qualcomm Technologies, Inc.
|
||||
# All Rights Reserved.
|
||||
# Confidential and Proprietary - Qualcomm Technologies, Inc.
|
||||
#
|
||||
|
|
@ -35,12 +35,141 @@ if [[ "$(getprop vendor.post_boot.custom)" == "true" ]]; then
|
|||
exit 0
|
||||
fi
|
||||
|
||||
function configure_zram_parameters() {
|
||||
MemTotalStr=`cat /proc/meminfo | grep MemTotal`
|
||||
MemTotal=${MemTotalStr:16:8}
|
||||
|
||||
low_ram=`getprop ro.config.low_ram`
|
||||
|
||||
# Zram disk - 75% for Go and < 2GB devices .
|
||||
# For >2GB Non-Go devices, size = 50% of RAM size. Limit the size to 4GB.
|
||||
# And enable lz4 zram compression for Go targets.
|
||||
|
||||
let RamSizeGB="( $MemTotal / 1048576 ) + 1"
|
||||
diskSizeUnit=M
|
||||
if [ $RamSizeGB -le 2 ]; then
|
||||
let zRamSizeMB="( $RamSizeGB * 1024 ) * 3 / 4"
|
||||
else
|
||||
let zRamSizeMB="( $RamSizeGB * 1024 ) / 2"
|
||||
fi
|
||||
|
||||
# use MB avoid 32 bit overflow
|
||||
if [ $zRamSizeMB -gt 4096 ]; then
|
||||
let zRamSizeMB=4096
|
||||
fi
|
||||
|
||||
if [ "$low_ram" == "true" ]; then
|
||||
echo lz4 > /sys/block/zram0/comp_algorithm
|
||||
fi
|
||||
|
||||
if [ -f /sys/block/zram0/disksize ]; then
|
||||
if [ -f /sys/block/zram0/use_dedup ]; then
|
||||
echo 1 > /sys/block/zram0/use_dedup
|
||||
fi
|
||||
echo "$zRamSizeMB""$diskSizeUnit" > /sys/block/zram0/disksize
|
||||
|
||||
# ZRAM may use more memory than it saves if SLAB_STORE_USER
|
||||
# debug option is enabled.
|
||||
if [ -e /sys/kernel/slab/zs_handle ]; then
|
||||
echo 0 > /sys/kernel/slab/zs_handle/store_user
|
||||
fi
|
||||
if [ -e /sys/kernel/slab/zspage ]; then
|
||||
echo 0 > /sys/kernel/slab/zspage/store_user
|
||||
fi
|
||||
|
||||
mkswap /dev/block/zram0
|
||||
swapon /dev/block/zram0 -p 32758
|
||||
fi
|
||||
}
|
||||
|
||||
function configure_read_ahead_kb_values() {
|
||||
MemTotalStr=`cat /proc/meminfo | grep MemTotal`
|
||||
MemTotal=${MemTotalStr:16:8}
|
||||
|
||||
dmpts=$(ls /sys/block/*/queue/read_ahead_kb | grep -e dm -e mmc -e sd)
|
||||
# dmpts holds below read_ahead_kb nodes if exists:
|
||||
# /sys/block/dm-0/queue/read_ahead_kb to /sys/block/dm-10/queue/read_ahead_kb
|
||||
# /sys/block/sda/queue/read_ahead_kb to /sys/block/sdh/queue/read_ahead_kb
|
||||
|
||||
# Set 128 for <= 4GB &
|
||||
# set 512 for >= 5GB targets.
|
||||
if [ $MemTotal -le 4194304 ]; then
|
||||
ra_kb=128
|
||||
else
|
||||
ra_kb=512
|
||||
fi
|
||||
if [ -f /sys/block/mmcblk0/bdi/read_ahead_kb ]; then
|
||||
echo $ra_kb > /sys/block/mmcblk0/bdi/read_ahead_kb
|
||||
fi
|
||||
if [ -f /sys/block/mmcblk0rpmb/bdi/read_ahead_kb ]; then
|
||||
echo $ra_kb > /sys/block/mmcblk0rpmb/bdi/read_ahead_kb
|
||||
fi
|
||||
for dm in $dmpts; do
|
||||
if [ `cat $(dirname $dm)/../removable` -eq 0 ]; then
|
||||
echo $ra_kb > $dm
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
function configure_memory_parameters() {
|
||||
# Set Memory parameters.
|
||||
#
|
||||
# Set per_process_reclaim tuning parameters
|
||||
# All targets will use vmpressure range 50-70,
|
||||
# All targets will use 512 pages swap size.
|
||||
#
|
||||
# Set Low memory killer minfree parameters
|
||||
# 32 bit Non-Go, all memory configurations will use 15K series
|
||||
# 32 bit Go, all memory configurations will use uLMK + Memcg
|
||||
# 64 bit will use Google default LMK series.
|
||||
#
|
||||
# Set ALMK parameters (usually above the highest minfree values)
|
||||
# vmpressure_file_min threshold is always set slightly higher
|
||||
# than LMK minfree's last bin value for all targets. It is calculated as
|
||||
# vmpressure_file_min = (last bin - second last bin ) + last bin
|
||||
#
|
||||
# Set allocstall_threshold to 0 for all targets.
|
||||
#
|
||||
|
||||
configure_zram_parameters
|
||||
configure_read_ahead_kb_values
|
||||
echo 100 > /proc/sys/vm/swappiness
|
||||
|
||||
# Disable periodic kcompactd wakeups. We do not use THP, so having many
|
||||
# huge pages is not as necessary.
|
||||
echo 0 > /proc/sys/vm/compaction_proactiveness
|
||||
|
||||
# With THP enabled, the kernel greatly increases min_free_kbytes over its
|
||||
# default value. Disable THP to prevent resetting of min_free_kbytes
|
||||
# value during online/offline pages.
|
||||
if [ -f /sys/kernel/mm/transparent_hugepage/enabled ]; then
|
||||
echo never > /sys/kernel/mm/transparent_hugepage/enabled
|
||||
fi
|
||||
|
||||
MemTotalStr=`cat /proc/meminfo | grep MemTotal`
|
||||
MemTotal=${MemTotalStr:16:8}
|
||||
let RamSizeGB="( $MemTotal / 1048576 ) + 1"
|
||||
|
||||
# Set the min_free_kbytes to standard kernel value
|
||||
if [ $RamSizeGB -ge 8 ]; then
|
||||
echo 11584 > /proc/sys/vm/min_free_kbytes
|
||||
elif [ $RamSizeGB -ge 4 ]; then
|
||||
echo 8192 > /proc/sys/vm/min_free_kbytes
|
||||
elif [ $RamSizeGB -ge 2 ]; then
|
||||
echo 5792 > /proc/sys/vm/min_free_kbytes
|
||||
else
|
||||
echo 4096 > /proc/sys/vm/min_free_kbytes
|
||||
fi
|
||||
}
|
||||
|
||||
configure_memory_parameters
|
||||
|
||||
if [ -f /sys/devices/soc0/soc_id ]; then
|
||||
platformid=`cat /sys/devices/soc0/soc_id`
|
||||
fi
|
||||
|
||||
case "$platformid" in
|
||||
"519")
|
||||
"519"|"536"|"600"|"601"|"603"|"604")
|
||||
/vendor/bin/sh /vendor/bin/init.kernel.post_boot-kalama.sh
|
||||
;;
|
||||
*)
|
||||
|
|
|
|||
|
|
@ -47,25 +47,12 @@ fi
|
|||
echo $sched_rt_period_us > /proc/sys/kernel/sched_rt_period_us
|
||||
echo $sched_rt_runtime_us > /proc/sys/kernel/sched_rt_runtime_us
|
||||
|
||||
|
||||
# Schedutil parameters
|
||||
echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
|
||||
echo 1000 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us
|
||||
echo 1363200 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq
|
||||
echo 614000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
|
||||
echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load
|
||||
echo -17 > /sys/devices/system/cpu/cpu0/sched_load_boost
|
||||
echo -17 > /sys/devices/system/cpu/cpu1/sched_load_boost
|
||||
echo -17 > /sys/devices/system/cpu/cpu2/sched_load_boost
|
||||
echo -17 > /sys/devices/system/cpu/cpu3/sched_load_boost
|
||||
|
||||
# enable core control
|
||||
echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable
|
||||
echo 0 1 1 1 > /sys/devices/system/cpu/cpu0/core_ctl/not_preferred
|
||||
echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/min_cpus
|
||||
echo 4 > /sys/devices/system/cpu/cpu0/core_ctl/max_cpus
|
||||
echo 73 73 60 50 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres
|
||||
echo 71 71 60 50 > /sys/devices/system/cpu/cpu0/core_ctl/busy_up_thres
|
||||
echo 30 > /sys/devices/system/cpu/cpu0/core_ctl/busy_down_thres
|
||||
echo 1000 > /sys/devices/system/cpu/cpu0/core_ctl/offline_delay_ms
|
||||
echo 1 > /sys/devices/system/cpu/cpu0/core_ctl/enable
|
||||
|
|
@ -86,10 +73,17 @@ echo 0 > /proc/sys/kernel/sched_util_clamp_min_rt_default
|
|||
|
||||
# configure governor settings for silver cluster
|
||||
echo "walt" > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/down_rate_limit_us
|
||||
echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/up_rate_limit_us
|
||||
echo 1000 > /sys/devices/system/cpu/cpufreq/policy0/walt/down_rate_limit_us
|
||||
echo 614000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
|
||||
echo 1363200 > /sys/devices/system/cpu/cpufreq/policy0/walt/hispeed_freq
|
||||
echo 88 > /sys/devices/system/cpu/cpu0/cpufreq/walt/hispeed_load
|
||||
echo 1 > /sys/devices/system/cpu/cpufreq/policy0/walt/pl
|
||||
echo 1 > /proc/sys/walt/sched_prefer_spread
|
||||
echo -10 > /sys/devices/system/cpu/cpu0/sched_load_boost
|
||||
echo -10 > /sys/devices/system/cpu/cpu1/sched_load_boost
|
||||
echo -10 > /sys/devices/system/cpu/cpu2/sched_load_boost
|
||||
echo -10 > /sys/devices/system/cpu/cpu3/sched_load_boost
|
||||
|
||||
# configure bus-dcvs
|
||||
bus_dcvs="/sys/devices/system/cpu/bus_dcvs"
|
||||
|
|
@ -101,7 +95,7 @@ done
|
|||
|
||||
for ddrbw in $bus_dcvs/DDR/*bwmon-ddr
|
||||
do
|
||||
echo "762 2086 2759 5161" > $ddrbw/mbps_zones
|
||||
echo "762 1144 1720 2086 2597 2929 3879 5161 5931 6881 7980" > $ddrbw/mbps_zones
|
||||
echo 4 > $ddrbw/sample_ms
|
||||
echo 68 > $ddrbw/io_percent
|
||||
echo 20 > $ddrbw/hist_memory
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
#=============================================================================
|
||||
# Copyright (c) 2021-2022 Qualcomm Technologies, Inc.
|
||||
# Copyright (c) 2021 Qualcomm Technologies, Inc.
|
||||
# All Rights Reserved.
|
||||
# Confidential and Proprietary - Qualcomm Technologies, Inc.
|
||||
#=============================================================================
|
||||
|
|
@ -70,7 +70,6 @@ echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/down_rate_limit_us
|
|||
echo 0 > /sys/devices/system/cpu/cpufreq/policy0/walt/up_rate_limit_us
|
||||
echo 1228800 > /sys/devices/system/cpu/cpufreq/policy0/walt/hispeed_freq
|
||||
echo 556800 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
|
||||
echo 1804800 > /sys/devices/system/cpu/cpufreq/policy0/scaling_max_freq
|
||||
echo 1 > /sys/devices/system/cpu/cpufreq/policy0/walt/pl
|
||||
|
||||
# configure input boost settings
|
||||
|
|
@ -137,26 +136,14 @@ do
|
|||
echo 25000 > $latfloor/ipm_ceil
|
||||
done
|
||||
|
||||
for l3silver in $bus_dcvs/L3/*silver
|
||||
do
|
||||
echo 1708800 > $l3silver/max_freq
|
||||
done
|
||||
|
||||
for l3gold in $bus_dcvs/L3/*gold
|
||||
do
|
||||
echo 4000 > $l3gold/ipm_ceil
|
||||
echo 1708800 > $l3gold/max_freq
|
||||
done
|
||||
|
||||
for l3prime in $bus_dcvs/L3/*prime
|
||||
do
|
||||
echo 20000 > $l3prime/ipm_ceil
|
||||
echo 1708800 > $l3prime/max_freq
|
||||
done
|
||||
|
||||
for l3pcompute in $bus_dcvs/L3/*prime-compute
|
||||
do
|
||||
echo 1708800 > $l3pcompute/max_freq
|
||||
done
|
||||
|
||||
for ddrprime in $bus_dcvs/DDR/*prime
|
||||
|
|
@ -170,11 +157,16 @@ do
|
|||
echo 50 > $qosgold/ipm_ceil
|
||||
done
|
||||
|
||||
#set s2idle as default
|
||||
# Enable LPM
|
||||
echo N > /sys/devices/system/cpu/qcom_lpm/parameters/sleep_disabled
|
||||
|
||||
echo s2idle > /sys/power/mem_sleep
|
||||
|
||||
#Enable LPM
|
||||
echo N > /sys/devices/system/cpu/qcom_lpm/parameters/sleep_disabled
|
||||
# TODO: Disable LMP and core_ctl. Enable again after SOD
|
||||
echo Y > /sys/devices/system/cpu/qcom_lpm/parameters/sleep_disabled
|
||||
echo 0 > /sys/devices/system/cpu/cpu0/core_ctl/enable
|
||||
echo 0 > /sys/devices/system/cpu/cpu4/core_ctl/enable
|
||||
echo 0 > /sys/devices/system/cpu/cpu7/core_ctl/enable
|
||||
|
||||
# Let kernel know our image version/variant/crm_version
|
||||
if [ -f /sys/devices/soc0/select_image ]; then
|
||||
|
|
|
|||
Loading…
Reference in New Issue