Welcome to the SHIELD TABLET Open Source + Binary Driver Release.

In this README, you will find sync, build, and flashing instructions.

==========
HowTo Sync:
==========

Syncing this release requires git and the repo tool from Google:
http://source.android.com/source/downloading.html#installing-repo

mkdir ~/shieldtablet-open-source
cd ~/shieldtablet-open-source
repo init -u git://nv-tegra.nvidia.com/manifest/android/binary.git -b rel-20-mp1-partner -m tlk/kk_ardbeg.xml
repo sync -j5


==========
HowTo Build:
==========

Building this release requires a Linux build environment configured to
build Android: http://source.android.com/source/initializing.html

Additionally, you will be required to agree to license terms when extracting
the binary drivers.

cd ~/shieldtablet-open-source
export TOP=`pwd`
cd vendor/nvidia/licensed-binaries
./extract-nv-bins.sh
cd $TOP
. build/envsetup.sh
setpaths
lunch <product>-userdebug   (See below table for selecting <product>)
mp dev

------------------------------------------------------------
Sr.No.|       SHEILD TABLET            |      <product>    |
------------------------------------------------------------
  1.  | With Modem and wifi            |      wx_un_mo     |
------------------------------------------------------------
  2.  | With data only (North America) |      wx_na_do     |
------------------------------------------------------------
  3.  | With data only (Rest of world) |      wx_un_do     |
------------------------------------------------------------
  4.  | With wifi only                 |      wx_na_wf     |
------------------------------------------------------------


==========
HowTo Flash:
==========

Before flashing images from this build to your SHIELD TABLET, connect your SHIELD TABLET
via USB to the PC where you built this tree.

Next, put your SHIELD TABLET into fastboot mode using following method:
HW method:
   Turn off the device
   Press "Volume Down"-> "Power", hold "Volume Down" and leave Power buttons till device boots

If this is the first time you have done this procedure, you must unlock
your bootloader. To unlock your bootloader, run the following command
in a terminal:

fastboot oem unlock

Next do the following:
   Press the "Volume Down" button to select "Unlock bootloader" option on device
   Press the "Power" button to confirm the unlock

Your device's bootloader should now be unlocked.

To flash images from this build to your SHIELD TABLET, run the following commands
from the same terminal where you did your build:

cd $OUT
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash dtb tegra124-tn8-p1761-1270-a04-e-battery.dtb
fastboot reboot