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-rw-r--r--conf/init.debug.rc5
1 files changed, 5 insertions, 0 deletions
diff --git a/conf/init.debug.rc b/conf/init.debug.rc
index 4d5e4c7..d609d7e 100644
--- a/conf/init.debug.rc
+++ b/conf/init.debug.rc
@@ -41,3 +41,8 @@ on property:ro.revision=PROTO1.1
setprop debug.hypervisor.metrics_tag "hwrev_a0"
on property:ro.revision=EVT1.0
setprop debug.hypervisor.metrics_tag "hwrev_a0"
+
+# Enable etm/etm2dram when ramdump is enabled.
+on property:ro.boot.ramdump=enabled
+ write /sys/devices/platform/exynos-etm/etm_on 1
+ write /sys/devices/platform/etm2dram/arm 1