Remove ChromeOS specific configs from the U-Boot repository.

include/configs/chromeos/tegra2/harmony/parts/usb.h

Index: include/configs/chromeos/tegra2/harmony/parts/usb.h
diff --git a/include/configs/chromeos/tegra2/harmony/parts/usb.h b/include/configs/chromeos/tegra2/harmony/parts/usb.h
deleted file mode 100644
index d44a0738347aa5fa5d5fca8c3e8d6de4fb7b96d0..0000000000000000000000000000000000000000
--- a/include/configs/chromeos/tegra2/harmony/parts/usb.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2011, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- */
-
-#define USB_CONTROLLER_INSTANCES 2
-
-/* To set base address of USB controller */
-#define NvUSBx_0        USB_EHCI_TEGRA_BASE_ADDR_USB3
-#define NvUSBx_1        USB_EHCI_TEGRA_BASE_ADDR_USB1
-#define NvUSBx_2        0
-#define NvUSBx_3        0