Ability to generate SDK system-images for mips64

Change-Id: I9547a6059a68d1ae3861c35a328c1ff05ae3fc0f
(cherry picked from commit d63ae3ab15)

build/sdk-android-mips64.atree

@@ -0,0 +1,21 @@
+#
+# Copyright (C) 2015 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Copy the little-endian mips64-fp kernel image to .../kernel-qemu
+prebuilts/qemu-kernel/${TARGET_ARCH}/kernel-qemu system-images/${PLATFORM_NAME}/${TARGET_CPU_ABI}/kernel-qemu
+
+# version files for the SDK updater, from development.git
+development/sys-img-${TARGET_CPU_ABI}/images_mips64_source.properties   system-images/${PLATFORM_NAME}/${TARGET_CPU_ABI}/source.properties

sys-img/images_mips64_source.prop_template

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+Pkg.Desc=Android SDK Platform ${PLATFORM_VERSION}
+Pkg.UserSrc=false
+Pkg.Revision=1
+AndroidVersion.ApiLevel=${PLATFORM_SDK_VERSION}
+AndroidVersion.CodeName=${PLATFORM_VERSION_CODENAME}
+SystemImage.Abi=mips64
+SystemImage.GpuSupport=true
+SystemImage.TagId=default
+