cfaaafcf40
Bug: 265382296
Change-Id: Ib215551397a361f5734401173e62a15691e45425
(cherry picked from commit 7d695f4bff)
48 lines
2.1 KiB
Text
48 lines
2.1 KiB
Text
on early-init
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mount debugfs /sys/kernel/debug /sys/kernel/debug
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# SJTAG
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on init
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chown system system /sys/devices/platform/sjtag_ap/interface/access_lvl
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chown system system /sys/devices/platform/sjtag_ap/interface/auth
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chown system system /sys/devices/platform/sjtag_ap/interface/begin
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chown system system /sys/devices/platform/sjtag_ap/interface/dbg_domain
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chown system system /sys/devices/platform/sjtag_ap/interface/dbg_itvl
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chown system system /sys/devices/platform/sjtag_ap/interface/end
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chown system system /sys/devices/platform/sjtag_ap/interface/pubkey
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chown system system /sys/devices/platform/sjtag_gsa/interface/access_lvl
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chown system system /sys/devices/platform/sjtag_gsa/interface/auth
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chown system system /sys/devices/platform/sjtag_gsa/interface/begin
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chown system system /sys/devices/platform/sjtag_gsa/interface/dbg_domain
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chown system system /sys/devices/platform/sjtag_gsa/interface/dbg_itvl
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chown system system /sys/devices/platform/sjtag_gsa/interface/end
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chown system system /sys/devices/platform/sjtag_gsa/interface/pubkey
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on property:vendor.debug.ramdump.force_crash=true
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write /sys/kernel/pixel_debug/trigger "null"
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on property:power.battery_input.suspended=true
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write /sys/kernel/debug/google_charger/input_suspend 1
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on property:power.battery_input.suspended=false
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write /sys/kernel/debug/google_charger/input_suspend 0
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# Bluetooth
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on post-fs-data
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chown bluetooth system /dev/logbuffer_btlpm
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chown bluetooth system /dev/logbuffer_btpower
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chown bluetooth system /dev/logbuffer_tty18
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# pKVM performance is different on A0 and B0 chips.
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# Add extra tag to metrics collected on A0 to separate the results.
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on property:ro.revision=PROTO1.0
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setprop debug.hypervisor.metrics_tag "hwrev_a0"
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on property:ro.revision=PROTO1.1
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setprop debug.hypervisor.metrics_tag "hwrev_a0"
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on property:ro.revision=EVT1.0
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setprop debug.hypervisor.metrics_tag "hwrev_a0"
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# Enable etm/etm2dram when ramdump is enabled.
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on property:ro.boot.ramdump=enabled
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write /sys/devices/platform/exynos-etm/etm_on 1
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write /sys/devices/platform/etm2dram/arm 1
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