From ba9132eaf9c3d5a1d1f891d6a2f51a453ac723d5 Mon Sep 17 00:00:00 2001
From: Badhri Jagan Sridharan <Badhri@google.com>
Date: Fri, 24 Mar 2017 10:45:50 -0700
Subject: [PATCH] Set up adb in recovery mode

The default commands in the init script for recovery mode does not
cover configfs. This CL adds support for them.

Test: tested adb devices on recovery
Bug: 36516174
Change-Id: I5e9a82bd6d5514a842410d57b6e896302339ea09
---
 init.recovery.hardware.rc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/init.recovery.hardware.rc b/init.recovery.hardware.rc
index 40946271..7e51fb4a 100644
--- a/init.recovery.hardware.rc
+++ b/init.recovery.hardware.rc
@@ -1,3 +1,24 @@
 on fs
     wait /dev/block/platform/soc/${ro.boot.bootdevice}
     symlink /dev/block/platform/soc/${ro.boot.bootdevice} /dev/block/bootdevice
+
+on init
+    mkdir /config
+    mount configfs none /config
+    mkdir /config/usb_gadget/g1 0770 shell shell
+    write /config/usb_gadget/g1/idVendor 0x18d1
+    write /config/usb_gadget/g1/idProduct 0xd001
+    mkdir /config/usb_gadget/g1/strings/0x409 0770
+    write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
+    write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
+    write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model}
+    mkdir /config/usb_gadget/g1/functions/ffs.adb
+    write /config/usb_gadget/g1/os_desc/use 1
+
+on property:sys.usb.ffs.ready=1
+    mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
+    symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1
+    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
+    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb"
+    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f1
+    write /config/usb_gadget/g1/UDC "a800000.dwc3"