Revision as of 03:56, 30 March 2020

Launcher[edit]

In general,our customers want to cut startup time,customize booting logo, boot OS from multile devices,such as SD,SATA... ,This section will describes these informations on RISC platform.

Qucik boot[edit]

Multi Boot

In general, the OS boot from eMMC,but in some special cases, need booting OS from SD or SATA, our system support booting these devices by default,just create a SD or SATA bootable disk,then insert it to device slot, it will boot from external devices,please reference following steps:

1: Prepare images in your host PC for i.MX6 project,you can refer following URL:

http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX6/Yocto_LBV9_User_Guide#Build_Instructions

2: Insert SD or SATA devices into your host PC,you can refer following URL:

http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX6/Yocto_LBV9_User_Guide#To_create_one_boot-up_SD_card_2

3: Remove SD or SATA from host PC,then insert it to target board, power on the board, check booting device

Customize logo[edit]

The system will show some pictures before entering OS,these pictures be called booting logo, maybe some customers want to customize booting  logo, you can modify logo in uboot or kernel,please reference following:

i.MX6 Yocto platform

Splash  Screen

Our OS default has splashing screen when booting up,if you want to remove it, there are 2 ways:

1  by uboot environment: add psplash=false to bootargs

2  removing psplash service: update-rc.d -f psplash.sh remove 

Autorun app[edit]

if your app needs to be autoloaded,please reference following: 

Linux platform autorun

Android platform autorun