use ext4 instead of yaffs for the emulator
Bug: https://code.google.com/p/android/issues/detail?id=38561
Change-Id: I7c605457b485d169654263caf55eb7d5a9a60c2e
diff --git a/target/board/generic/BoardConfig.mk b/target/board/generic/BoardConfig.mk
index 35cbd27..fd8c8a3 100644
--- a/target/board/generic/BoardConfig.mk
+++ b/target/board/generic/BoardConfig.mk
@@ -44,3 +44,11 @@
# Build and enable the OpenGL ES View renderer. When running on the emulator,
# the GLES renderer disables itself if host GL acceleration isn't available.
USE_OPENGL_RENDERER := true
+
+TARGET_USERIMAGES_USE_EXT4 := true
+BOARD_SYSTEMIMAGE_PARTITION_SIZE := 314572800
+BOARD_USERDATAIMAGE_PARTITION_SIZE := 209715200
+BOARD_CACHEIMAGE_PARTITION_SIZE := 69206016
+BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
+BOARD_FLASH_BLOCK_SIZE := 512
+TARGET_USERIMAGES_SPARSE_EXT_DISABLED := true