Apply squashfs filesystem to the initrd(ramdisk) of TW3

squashfs supports compression.

=====================================
| ext4 (M byte) | squashfs (M byte) |
====================================|
|      6.5      |       3.7         |
|     10.0      |       5.5         |
-------------------------------------
|     13.0      |       7.0         |
|     13.4      |       7.3         |
-------------------------------------
|     13.8      |       7.7         |
|     14.3      |       7.9         |
-------------------------------------
|     15.0      |       8.2         |
|     16.3      |       9.1         |
=====================================

Change-Id: I163c6c602c80ab397f80928991394771e065704e

diff --git a/partitions/wearable-mbr-target-circle b/partitions/wearable-mbr-target-circle
index 1309e13..fc75a22 100644 (file)
--- a/partitions/wearable-mbr-target-circle
+++ b/partitions/wearable-mbr-target-circle
@@ -4,5 +4,5 @@ part / --size=1250 --ondisk mmcblk0p --fstype=ext4 --label=rootfs --extoptions="
 part /opt/ --size=1000 --ondisk mmcblk0p --fstype=ext4 --label=system-data --extoptions="-m 0"
 # User data partition
 part /opt/usr --size=1000 --ondisk mmcblk0p --fstype=ext4 --label=user --extoptions="-m 0"
-part /mnt/initrd --size=8 --ondisk mmcblk0p --fstype=ext4 --label=ramdisk --extoptions="-b 1024 -O ^has_journal"
+part /mnt/initrd --size=14 --ondisk mmcblk0p --fstype=squashfs --label=ramdisk --extoptions="-b 1024 -O ^has_journal"
 part /mnt/initrd-recovery --size=12 --ondisk mmcblk0p --fstype=ext4 --label=ramdisk-recovery --extoptions="-b 1024 -O ^has_journal"