sdm660: post_boot: Update post_boot for sdm660 K4.14 upgrade
Post_boot changes for sdm660 K4.14 upgrade. Change-Id: Ib891f1ca606cb686d38bba5f7fe101d395d8b6c3 CRs-Fixed: 2611111
This commit is contained in:
Shashi Shekar Shankar
OdSazib
parent
7146cde30b
commit
a3f6a8bf78
1 changed files with 188 additions and 103 deletions
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@ -355,6 +355,182 @@ function 8937_sched_dcvs_hmp()
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echo 50000 > /proc/sys/kernel/sched_freq_dec_notify
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}
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function sdm660_sched_interactive_dcvs() {
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echo 0 > /proc/sys/kernel/sched_select_prev_cpu_us
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echo 400000 > /proc/sys/kernel/sched_freq_inc_notify
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echo 400000 > /proc/sys/kernel/sched_freq_dec_notify
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echo 5 > /proc/sys/kernel/sched_spill_nr_run
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echo 1 > /proc/sys/kernel/sched_restrict_cluster_spill
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echo 100000 > /proc/sys/kernel/sched_short_burst_ns
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echo 1 > /proc/sys/kernel/sched_prefer_sync_wakee_to_waker
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echo 20 > /proc/sys/kernel/sched_small_wakee_task_load
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# disable thermal bcl hotplug to switch governor
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echo 0 > /sys/module/msm_thermal/core_control/enabled
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# online CPU0
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echo 1 > /sys/devices/system/cpu/cpu0/online
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# configure governor settings for little cluster
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echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif
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echo "19000 1401600:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
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echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate
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echo 1401600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy
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echo "85 1747200:95" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
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echo 39000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis
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echo 633600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/fast_ramp_down
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# online CPU4
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echo 1 > /sys/devices/system/cpu/cpu4/online
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# configure governor settings for big cluster
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echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif
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echo "19000 1401600:39000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay
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echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate
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echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
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echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy
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echo "85 1401600:90 2150400:95" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
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echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time
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echo 59000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis
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echo 1113600 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/ignore_hispeed_on_notif
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/fast_ramp_down
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# bring all cores online
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echo 1 > /sys/devices/system/cpu/cpu0/online
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echo 1 > /sys/devices/system/cpu/cpu1/online
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echo 1 > /sys/devices/system/cpu/cpu2/online
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echo 1 > /sys/devices/system/cpu/cpu3/online
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echo 1 > /sys/devices/system/cpu/cpu4/online
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echo 1 > /sys/devices/system/cpu/cpu5/online
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echo 1 > /sys/devices/system/cpu/cpu6/online
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echo 1 > /sys/devices/system/cpu/cpu7/online
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# configure LPM
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echo N > /sys/module/lpm_levels/system/pwr/cpu0/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/cpu1/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/cpu2/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/cpu3/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu4/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu5/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu6/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu7/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-dynret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/perf-l2-dynret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/perf-l2-ret/idle_enabled
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# re-enable thermal and BCL hotplug
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echo 1 > /sys/module/msm_thermal/core_control/enabled
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# Enable bus-dcvs
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for cpubw in /sys/class/devfreq/*qcom,cpubw*
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do
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echo "bw_hwmon" > $cpubw/governor
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echo 50 > $cpubw/polling_interval
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echo 762 > $cpubw/min_freq
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echo "1525 3143 5859 7759 9887 10327 11863 13763" > $cpubw/bw_hwmon/mbps_zones
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echo 4 > $cpubw/bw_hwmon/sample_ms
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echo 85 > $cpubw/bw_hwmon/io_percent
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echo 100 > $cpubw/bw_hwmon/decay_rate
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echo 50 > $cpubw/bw_hwmon/bw_step
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echo 20 > $cpubw/bw_hwmon/hist_memory
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echo 0 > $cpubw/bw_hwmon/hyst_length
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echo 80 > $cpubw/bw_hwmon/down_thres
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echo 0 > $cpubw/bw_hwmon/low_power_ceil_mbps
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echo 34 > $cpubw/bw_hwmon/low_power_io_percent
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echo 20 > $cpubw/bw_hwmon/low_power_delay
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echo 0 > $cpubw/bw_hwmon/guard_band_mbps
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echo 250 > $cpubw/bw_hwmon/up_scale
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echo 1600 > $cpubw/bw_hwmon/idle_mbps
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done
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for memlat in /sys/class/devfreq/*qcom,memlat-cpu*
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do
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echo "mem_latency" > $memlat/governor
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echo 10 > $memlat/polling_interval
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echo 400 > $memlat/mem_latency/ratio_ceil
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done
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echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor
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}
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function sdm660_sched_schedutil_dcvs() {
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# configure governor settings for little cluster
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echo "schedutil" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/up_rate_limit_us
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/down_rate_limit_us
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echo 1401600 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_freq
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# configure governor settings for big cluster
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echo "schedutil" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
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echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/up_rate_limit_us
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echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/down_rate_limit_us
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echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_freq
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echo 1 > /proc/sys/kernel/sched_walt_rotate_big_tasks
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echo "0:1401600" > /sys/module/cpu_boost/parameters/input_boost_freq
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echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms
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# sched_load_boost as -6 is equivalent to target load as 85. It is per cpu tunable.
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echo -6 > /sys/devices/system/cpu/cpu0/sched_load_boost
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echo -6 > /sys/devices/system/cpu/cpu1/sched_load_boost
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echo -6 > /sys/devices/system/cpu/cpu2/sched_load_boost
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echo -6 > /sys/devices/system/cpu/cpu3/sched_load_boost
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echo -6 > /sys/devices/system/cpu/cpu4/sched_load_boost
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echo -6 > /sys/devices/system/cpu/cpu5/sched_load_boost
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echo -6 > /sys/devices/system/cpu/cpu6/sched_load_boost
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echo -6 > /sys/devices/system/cpu/cpu7/sched_load_boost
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echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/hispeed_load
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echo 85 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/hispeed_load
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# Enable bus-dcvs
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for device in /sys/devices/platform/soc
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do
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for cpubw in $device/*cpu-cpu-ddr-bw/devfreq/*cpu-cpu-ddr-bw
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do
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echo "bw_hwmon" > $cpubw/governor
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echo 50 > $cpubw/polling_interval
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echo 762 > $cpubw/min_freq
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echo "1525 3143 5859 7759 9887 10327 11863 13763" > $cpubw/bw_hwmon/mbps_zones
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echo 4 > $cpubw/bw_hwmon/sample_ms
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echo 85 > $cpubw/bw_hwmon/io_percent
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echo 100 > $cpubw/bw_hwmon/decay_rate
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echo 50 > $cpubw/bw_hwmon/bw_step
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echo 20 > $cpubw/bw_hwmon/hist_memory
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echo 0 > $cpubw/bw_hwmon/hyst_length
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echo 80 > $cpubw/bw_hwmon/down_thres
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echo 0 > $cpubw/bw_hwmon/guard_band_mbps
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echo 250 > $cpubw/bw_hwmon/up_scale
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echo 1600 > $cpubw/bw_hwmon/idle_mbps
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done
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for memlat in $device/*cpu*-lat/devfreq/*cpu*-lat
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do
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echo "mem_latency" > $memlat/governor
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echo 10 > $memlat/polling_interval
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echo 400 > $memlat/mem_latency/ratio_ceil
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done
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for latfloor in $device/*cpu*-ddr-latfloor*/devfreq/*cpu-ddr-latfloor*
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do
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echo "compute" > $latfloor/governor
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echo 10 > $latfloor/polling_interval
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done
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done
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}
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target=`getprop ro.board.platform`
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function configure_zram_parameters() {
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@ -2546,85 +2722,21 @@ case "$target" in
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echo 90 > /proc/sys/kernel/sched_downmigrate
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echo 140 > /proc/sys/kernel/sched_group_upmigrate
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echo 120 > /proc/sys/kernel/sched_group_downmigrate
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echo 0 > /proc/sys/kernel/sched_select_prev_cpu_us
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echo 400000 > /proc/sys/kernel/sched_freq_inc_notify
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echo 400000 > /proc/sys/kernel/sched_freq_dec_notify
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echo 5 > /proc/sys/kernel/sched_spill_nr_run
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echo 1 > /proc/sys/kernel/sched_restrict_cluster_spill
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echo 100000 > /proc/sys/kernel/sched_short_burst_ns
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echo 1 > /proc/sys/kernel/sched_prefer_sync_wakee_to_waker
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echo 20 > /proc/sys/kernel/sched_small_wakee_task_load
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# cpuset settings
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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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# disable thermal bcl hotplug to switch governor
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echo 0 > /sys/module/msm_thermal/core_control/enabled
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# online CPU0
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echo 1 > /sys/devices/system/cpu/cpu0/online
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# configure governor settings for little cluster
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echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif
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echo "19000 1401600:39000" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
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echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate
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echo 1401600 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy
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echo "85 1747200:95" > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
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echo 39000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time
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echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis
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echo 633600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif
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echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/fast_ramp_down
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# online CPU4
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echo 1 > /sys/devices/system/cpu/cpu4/online
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# configure governor settings for big cluster
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echo "interactive" > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif
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echo "19000 1401600:39000" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay
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echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load
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echo 20000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate
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echo 1401600 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
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echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy
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echo "85 1401600:90 2150400:95" > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
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echo 39000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time
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echo 59000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis
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echo 1113600 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/ignore_hispeed_on_notif
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echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/fast_ramp_down
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# bring all cores online
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echo 1 > /sys/devices/system/cpu/cpu0/online
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echo 1 > /sys/devices/system/cpu/cpu1/online
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echo 1 > /sys/devices/system/cpu/cpu2/online
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echo 1 > /sys/devices/system/cpu/cpu3/online
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echo 1 > /sys/devices/system/cpu/cpu4/online
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echo 1 > /sys/devices/system/cpu/cpu5/online
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echo 1 > /sys/devices/system/cpu/cpu6/online
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echo 1 > /sys/devices/system/cpu/cpu7/online
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# configure LPM
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echo N > /sys/module/lpm_levels/system/pwr/cpu0/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/cpu1/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/cpu2/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/cpu3/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu4/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu5/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu6/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/cpu7/ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-dynret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/perf-l2-dynret/idle_enabled
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echo N > /sys/module/lpm_levels/system/pwr/pwr-l2-ret/idle_enabled
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echo N > /sys/module/lpm_levels/system/perf/perf-l2-ret/idle_enabled
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# enable LPM
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echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
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# re-enable thermal and BCL hotplug
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echo 1 > /sys/module/msm_thermal/core_control/enabled
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#if the kernel version >=4.14,use the schedutil governor
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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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if [ $KernelVersionA -ge 4 ] && [ $KernelVersionB -ge 14 ]; then
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sdm660_sched_schedutil_dcvs
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else
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sdm660_sched_interactive_dcvs
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fi
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#Enable input boost configuration
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echo "0:1401600" > /sys/module/cpu_boost/parameters/input_boost_freq
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@ -2635,35 +2747,8 @@ case "$target" in
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# Set Memory parameters
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configure_memory_parameters
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# Enable bus-dcvs
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for cpubw in /sys/class/devfreq/*qcom,cpubw*
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do
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echo "bw_hwmon" > $cpubw/governor
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echo 50 > $cpubw/polling_interval
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echo 762 > $cpubw/min_freq
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echo "1525 3143 5859 7759 9887 10327 11863 13763" > $cpubw/bw_hwmon/mbps_zones
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echo 4 > $cpubw/bw_hwmon/sample_ms
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echo 85 > $cpubw/bw_hwmon/io_percent
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echo 100 > $cpubw/bw_hwmon/decay_rate
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echo 50 > $cpubw/bw_hwmon/bw_step
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echo 20 > $cpubw/bw_hwmon/hist_memory
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echo 0 > $cpubw/bw_hwmon/hyst_length
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echo 80 > $cpubw/bw_hwmon/down_thres
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echo 0 > $cpubw/bw_hwmon/low_power_ceil_mbps
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echo 34 > $cpubw/bw_hwmon/low_power_io_percent
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echo 20 > $cpubw/bw_hwmon/low_power_delay
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echo 0 > $cpubw/bw_hwmon/guard_band_mbps
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echo 250 > $cpubw/bw_hwmon/up_scale
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echo 1600 > $cpubw/bw_hwmon/idle_mbps
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done
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for memlat in /sys/class/devfreq/*qcom,memlat-cpu*
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do
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echo "mem_latency" > $memlat/governor
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echo 10 > $memlat/polling_interval
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echo 400 > $memlat/mem_latency/ratio_ceil
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done
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echo "cpufreq" > /sys/class/devfreq/soc:qcom,mincpubw/governor
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# enable LPM
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echo 0 > /sys/module/lpm_levels/parameters/sleep_disabled
|
||||
|
||||
# Start cdsprpcd only for sdm660 and disable for sdm630
|
||||
start vendor.cdsprpcd
|
||||
|
|
|
|||
Loading…
Reference in a new issue