choice=
●
eng
: contains debugging features
and additional programs (e.g.
busybox
).
●
user
: debugging features and
additional programs are disabled.
Mandatory
--cpus-kernel
Number of CPUs used to build the kernel
and the bootloader.
Optional
1..N
--cpus-android
Number of CPUs used to build Android.
Optional
1..N
●
To build the whole system (boot Android):
$ ./build_android.sh --board=imx53_qsb --build-choice=all --lunch-
type=eng
●
To build just the bootloader:
$ ./build_android.sh --board=imx53_qsb --build-choice=uboot --lunch-
type=eng
●
To build just the kernel:
$ ./build_android.sh --board=imx53_qsb --build-choice=kernel --lunch-
type=eng
●
To build just the Android root-filesystem:
$ ./build_android.sh --board=imx53_qsb --build-choice=android --lunch-
type=eng
Flashing the images on an SD Card
WARNING
: The flashing script will reformat and repartition the specified block device, thus
erasing all the data it contains! Make sure you are using the right device-node!
Notes
:
●
In this document, we will assume that
/dev/sdX
is the device-node for your SD Card
device. To find the right device-node, insert the SD Card in a reader and use the
dmesg
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