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Revert "init.debug.rc: enable etm/etm2dram when SJTAG is unlocked"

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Revert submission 24754347-zuma-etm2dram

Reason for revert: b/302352974

Reverted changes: /q/submissionid:24754347-zuma-etm2dram

Bug: 302352974
Change-Id: I937658f7c78a97e2c3065a05058353b5cf16e860
Signed-off-by: Jing Wang <jwangh@google.com>
This commit is contained in:
Jing Wang 2023-09-28 21:03:10 +00:00 • committed by Jonglin Lee
parent 447cdc3f6c
commit 77b0f3fc8c
3 changed files with 1 additions and 28 deletions
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15
conf/init.check_ap_pd_auth.sh
View file

@ -1,15 +0,0 @@
#!/vendor/bin/sh
# This script sets up `ro.vendor.sjtag_ap_is_unlocked` for the non-fused
# device. For a fused device, this property should be set by
# betterbug->ss-restart-detector when PD is acquired.
SJTAG_STATUS=0x$(cat /sys/devices/platform/sjtag_ap/interface/status)
SOFT_LOCK_BIT=4
AUTH_PASS_BIT=8
# Unlocked or locked but auth passed.
if test "$((SJTAG_STATUS & (1 << SOFT_LOCK_BIT)))" = 0 -o \
"$((SJTAG_STATUS & (1 << AUTH_PASS_BIT)))" != 0 ; then
setprop ro.vendor.sjtag_ap_is_unlocked true
fi

11
conf/init.debug.rc
View file

@ -50,14 +50,3 @@ on property:persist.sys.device_provisioned=1 && property:ro.revision=PROTO1.1
start vendor.force_pkvm start vendor.force_pkvm
on property:persist.sys.device_provisioned=1 && property:ro.revision=EVT1.0 on property:persist.sys.device_provisioned=1 && property:ro.revision=EVT1.0
start vendor.force_pkvm start vendor.force_pkvm
service vendor.check_ap_pd_auth_sh /vendor/bin/init.check_ap_pd_auth.sh
class main
user root
group root system
oneshot
# Enable etm/etm2dram when ramdump is enabled, and ap-sjtag is unlocked.
on property:ro.boot.ramdump=enabled && property:ro.vendor.sjtag_ap_is_unlocked=true
write /sys/devices/platform/exynos-etm/etm_on 1
write /sys/devices/platform/etm2dram/arm 1

3
device.mk
View file

@ -342,8 +342,7 @@ PRODUCT_COPY_FILES += \
ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT))) ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
PRODUCT_COPY_FILES += \ PRODUCT_COPY_FILES += \
device/google/zuma/conf/init.debug.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.debug.rc \ device/google/zuma/conf/init.debug.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.debug.rc
device/google/zuma/conf/init.check_ap_pd_auth.sh:$(TARGET_COPY_OUT_VENDOR)/bin/init.check_ap_pd_auth.sh
PRODUCT_COPY_FILES += \ PRODUCT_COPY_FILES += \
device/google/zuma/conf/init.freq.userdebug.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.freq.userdebug.rc device/google/zuma/conf/init.freq.userdebug.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.freq.userdebug.rc
endif endif