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USER MANUAL v1.0
Date: 01/20/2014
Page | 41
Table 3-3
Storage Partitions for Linux
Partition
type/index
Name
Start Offset
Size
File
System
Content
N/A
BOOT
Loader
0
1MB
N/A
u-boot-
mx6solo-
riot.bin
N/A
Kernel
1M
9MB
N/A
uImage
Primary 1
Rootfs
10M
Total -
Other
EXT3
oneiric.tgz
Partition type/index:
defined in MBR.
Name:
only meaningful in Android. You can ignore it when creating these partitions.
Start Offset:
shows where partition starts with unit in MB.
3.3
Android System
The following tables list the specific images and eMMC storage patitions required to
build an Android system.
Table 3-4 Images Required by Android
Images
Paths
u-boot image
u-boot-mx6solo-riot.bin
boot image
boot.img
Android system root image
system.img
Recovery root image
recovery.img
Table 3-5
Storage Partitions for Android
Partition type/index
Name
Start Offset
Size
File System
Content
N/A
BOOT
Loader
0
1MB
N/A
bootloader
Primary 1
Boot
8M
8MB
boot.img format,
a
ramdisk
boot.img
Primary 2
Recovery
Follow Boot
8MB
boot.img format,
a
ramdisk
recovery.img
Logic 4
(Extended 3)
DATA
follow
Recovery
> 1024MB
EXT4 Mount at
/data
Application data
storage for system
application.
Logic 5
(Extended 3)
SYSTEM
Follow DATA
512MB
EXT4. Mount as
/system
Android system files
under /system/ dir
Logic 6 (Extended 3)
CACHE
follow
SYSTEM
512MB
EXT4. Mount as
/cache
Android cache, for
image store for OTA
Logic 7(Extended 3)
VENDOR
follow CACHE
8MB
Ext4 Mount at
/device
For Store MAC address
files.
Logic 9
(Extended 3)
Misc
Follow DATA
8M
N/A
For recovery store
bootloader message,
reserve.
Primary 4
MEDIA
Follow Misc
Total - Other
VFAT
For internal media