Building Android Image - VIA Technologies VAB-820 Quick Start Manual

4.4. Building the Android Image
Use the following commands to build the Android image, the compiling process will take
several hours.
$ cd ../src
$ build_bsp.sh
After the compilation, the src/out/target/product/ vab820_6dq/
resulting binaries, as shown in the table below.
Binary Binary
Binary Binary
u-boot-imx6q.imx
boot-image6q.img
system.img
recovery-imx6q.img
The BSP supports the following Wi-Fi modules
• EMIO-1533 USB Wi-Fi module
• EMIO-1541 miniPCIe Wi-Fi module
• EMIO-5531 USB Bluetooth and Wi-Fi combo module
Due to the EMIO-5531 Wi-Fi driver conflicts with the other two modules, specify the
compiling parameter in order to build the EMIO-1533 and EMIO-1541 Wi-Fi driver into the
Android system image.
$ ./build_bsp.sh --wifi-vendor=atheros
If you forgot to specify the parameter when building the Android image for the first time,
you need to append the wpa-rebuild parameter as below.
$ ./build_bsp.sh --wifi-vendor=atheros --wpa-rebuild=true
src/out/target/product/ vab820_6dq/ directory will contain the src/out/target/product/ vab820_6dq/ src/out/target/product/ vab820_6dq/
Description Description
Description Description
U-Boot boot loader for iMX6Q
Kernel for iMX6Q
Android system image
Recovery image for iMX6Q
Binary files generated Binary files generated Binary files generated Binary files generated
VAB- - - - 820 VAB VAB VAB 820 A A A A ndroid BSP v 820 820 BSP v4 4 4 4 .0.2 Quick Start Guide BSP v BSP v .0.2 Quick Start Guide .0.2 Quick Start Guide .0.2 Quick Start Guide
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