Revert "Don't 4k align fugu squashfs images"

This reverts commit 6a6fd79ea254097fa9738a4fdf074d6491d5ba32.

Bug: 29360840
Change-Id: I0d1c5790823826aca1fca3291b6b0b1130bf2a67
diff --git a/BoardConfig.mk b/BoardConfig.mk
index fb43ad5..926d151 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -32,7 +32,6 @@
 BOARD_SYSTEMIMAGE_PARTITION_SIZE := 1073741824
 BOARD_SYSTEMIMAGE_JOURNAL_SIZE := 0
 BOARD_SYSTEMIMAGE_SQUASHFS_COMPRESSOR := lz4
-BOARD_SYSTEMIMAGE_SQUASHFS_DISABLE_4K_ALIGN := true
 BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE := squashfs
 BOARD_FLASH_BLOCK_SIZE := 2048