From 31d519c4b4c9c6dab96dbb0047b8a26c23974fe8 Mon Sep 17 00:00:00 2001
From: Jenny Ho <hsiufangho@google.com>
Date: Thu, 24 Mar 2022 16:25:04 +0800
Subject: [PATCH] init.gs101.rc: set dev_sn for battery pairing

Bug: 216583288
Signed-off-by: Jenny Ho <hsiufangho@google.com>
Change-Id: I58a243b711025d0dd6f3980c84462d8f392841cc
---
 conf/init.gs101.rc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 83ed0eb4..eaa7525c 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -765,6 +765,9 @@ on property:sys.boot_completed=1
     chown root system /sys/devices/platform/19000000.aoc/reset
     chmod 0220 /sys/devices/platform/19000000.aoc/reset
 
+    # write serialno to battery path for pairing
+    write /sys/class/power_supply/battery/dev_sn ${ro.boot.serialno}
+
 # Test Harness Mode default battery profile.
 on  property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=0
     setprop persist.vendor.charge.stop.level 70