/*
 * Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

- Directory structure
  1. tlk: tlk core
  2. lib: required libraries
  3. tlk_driver: Linux driver between NS/S worlds
  4. daemon: a proxy agent in NS world for TLK
  5. tasks: containing secure task (TA)
  6. tools: toolchain to build tlk

- To make tlk image, including 1 and 2,
  cd tlk
  ./build <platform>
  # <platform> could be either "t124" or "t132"

- The result binary will be "../build-<platform>/lk"

- Item 3 and 4 will be relased in source as example only.  They will not be part of the final image.

- Item 6 will not be included in the release.  Audiences of this package need to get the toolchain and populate this directory.
  Required toolchain are
  tools/aarch64-linux-android-4.8: for 64-bit TLK
  tools/arm-eabi-4.7: for 32-bit TLK
  
  Tools could be obtained from 
  https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.8
  https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7


