Make recovery/fastbootd USB VID/PID configurable.
Vendors are assigned their own USB vendor/product IDs for products by
the USB Implementers Forum. When booting from system, these are set
by the USB gadget HAL, but recovery has its USB gadgets configured via
init.rc, so there's no good way to configure these without copy/pasting
the init.rc and having to check whether it changed in every new Android
release. Add system properties to let vendors customize the recovery
USB IDs to make this easier.
Test: `adb reboot fastboot && fastboot wait-for-device && lsusb -d 18d1:`
Change-Id: I015a4c13c956b76972785fb38d45611bed27d4f4
diff --git a/etc/init.rc b/etc/init.rc
index e4afecf..03df27b 100644
--- a/etc/init.rc
+++ b/etc/init.rc
@@ -102,7 +102,7 @@
on fs && property:sys.usb.configfs=1
mount configfs none /config
mkdir /config/usb_gadget/g1 0770 shell shell
- write /config/usb_gadget/g1/idVendor 0x18D1
+ write /config/usb_gadget/g1/idVendor 0x${ro.recovery.usb.vid}
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}
@@ -114,7 +114,7 @@
on fs && property:sys.usb.configfs=0
write /sys/class/android_usb/android0/f_ffs/aliases adb,fastboot
- write /sys/class/android_usb/android0/idVendor 18D1
+ write /sys/class/android_usb/android0/idVendor ${ro.recovery.usb.vid}
write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
write /sys/class/android_usb/android0/iProduct ${ro.product.model}
write /sys/class/android_usb/android0/iSerial ${ro.serialno}
@@ -139,19 +139,19 @@
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=adb && property:sys.usb.configfs=0
- write /sys/class/android_usb/android0/idProduct D001
+ write /sys/class/android_usb/android0/idProduct ${ro.recovery.usb.adb.pid}
write /sys/class/android_usb/android0/functions adb
write /sys/class/android_usb/android0/enable 1
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=sideload && property:sys.usb.configfs=0
- write /sys/class/android_usb/android0/idProduct D001
+ write /sys/class/android_usb/android0/idProduct ${ro.recovery.usb.adb.pid}
write /sys/class/android_usb/android0/functions adb
write /sys/class/android_usb/android0/enable 1
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=fastboot && property:sys.usb.configfs=0
- write /sys/class/android_usb/android0/idProduct 4EE0
+ write /sys/class/android_usb/android0/idProduct ${ro.recovery.usb.fastboot.pid}
write /sys/class/android_usb/android0/functions fastboot
write /sys/class/android_usb/android0/enable 1
setprop sys.usb.state ${sys.usb.config}
@@ -166,21 +166,21 @@
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=sideload && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1
- write /config/usb_gadget/g1/idProduct 0xD001
+ write /config/usb_gadget/g1/idProduct 0x${ro.recovery.usb.adb.pid}
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 ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=adb && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1
- write /config/usb_gadget/g1/idProduct 0xD001
+ write /config/usb_gadget/g1/idProduct 0x${ro.recovery.usb.adb.pid}
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 ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=fastboot && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1
- write /config/usb_gadget/g1/idProduct 0x4EE0
+ write /config/usb_gadget/g1/idProduct 0x${ro.recovery.usb.fastboot.pid}
write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "fastboot"
symlink /config/usb_gadget/g1/functions/ffs.fastboot /config/usb_gadget/g1/configs/b.1/f1
write /config/usb_gadget/g1/UDC ${sys.usb.controller}