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Step 6: Update ConnectCore 6 firmware
Update eMMC with Android firmware images
ConnectCore 6 Android/Yocto Getting Started Guide
16
2. Check the partition table created on the eMMC:
=> mmc part
Partition Map for MMC device 0
--
Partition Type: EFI
Part
Start LBA
End LBA
Name
Attributes
Type UUID
Partition UUID
1
0x00001000
0x00020fff
"android"
attrs:
0x0000000000000000
type:
ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
uuid:
43f1961b-ce4c-4e6c-8f22-2230c5d532bd
2
0x00021000
0x00040fff
"android2"
attrs:
0x0000000000000000
type:
ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
uuid:
f241b915-4241-47fd-b4de-ab5af832a0f6
3
0x00041000
0x00140fff
"system"
attrs:
0x0000000000000000
type:
ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
uuid:
1c606ef5-f1ac-43b9-9bb5-d5c578580b6b
4
0x00141000
0x00240fff
"system2"
attrs:
0x0000000000000000
type:
ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
uuid:
c7d8648b-76f7-4e2b-b829-e95a83cc7b32
5
0x00241000
0x00250fff
"cache"
attrs:
0x0000000000000000
type:
ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
uuid:
ebae5694-6e56-497c-83c6-c4455e12d727
6
0x00251000
0x0075efff
"data"
attrs:
0x0000000000000000
type:
ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
uuid:
3845c9fc-e581-49f3-999f-86c9bab515ef
As shown above, six partitions are created in anticipation of holding a redundant
system:
a.
android
: To hold kernel, device tree and Android init ramdisk images.
b.
android2
: To hold a copy (or alternative) kernel, device tree and Android init
ramdisk images.
c.
system
: To hold Android's root file system.