Difference between revisions of "IoTGateway/BSP/Linux/iMX6/FAQ"

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  stress -c 4 -i 4  -d 1 --hdd-bytes 512
 
  stress -c 4 -i 4  -d 1 --hdd-bytes 512
 +
  
 
== How To create one LIV disk image of SD card ==
 
== How To create one LIV disk image of SD card ==
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*getting original sdcard <sub>([[IoTGateway/BSP/Linux/iMX6/Yocto_LBV3_User_Guide#To_build_sdcard_image|LBV3]]) ([[IoTGateway/BSP/Linux/iMX6/Yocto_LBV5_User_Guide#To_build_sdcard_image|LBV5]]) ([[IoTGateway/BSP/Linux/iMX6/Yocto_LBV6_User_Guide#To_build_sdcard_image|LBV6]])</sub> ready
 
*getting original sdcard <sub>([[IoTGateway/BSP/Linux/iMX6/Yocto_LBV3_User_Guide#To_build_sdcard_image|LBV3]]) ([[IoTGateway/BSP/Linux/iMX6/Yocto_LBV5_User_Guide#To_build_sdcard_image|LBV5]]) ([[IoTGateway/BSP/Linux/iMX6/Yocto_LBV6_User_Guide#To_build_sdcard_image|LBV6]])</sub> ready
  
−
*using following procedures to expand image size
+
*using following commands to create one compressed disk image
  
−
*using following procedures to compress the image
+
::ex. the original sdcard is fsl-image-qt5-imx6qrsb4410a1.sdcard.
 +
<div style="margin-left: 5em"><syntaxhighlight lang="bash">
 +
# cp
 +
# ls
 +
</syntaxhighlight></div>
  
 
== Other Features ==
 
== Other Features ==
  
 
*see [[IoTGateway/Features/Linux|Linux Features]]
 
*see [[IoTGateway/Features/Linux|Linux Features]]

Revision as of 08:10, 2 November 2016


Compiling

U-boot

Please refer to the following sections for details

  • Getting Started / Build Instructions / To build u-boot (LBV3) (LBV5) (LBV6)
  • Customization / Building & updating u-boot manually (LBV3) (LBV5) (LBV6)

Kernel

Please refer to the following sections for details

  • Getting Started / Build Instructions / To build linux kernel (LBV3) (LBV5) (LBV6)
  • Customization / Building & updating kernel/modules/dtb manually (LBV3) (LBV5) (LBV6)

U-boot

Kernel

In Yocto Project, it is called "boot splashscreen", please refer to the each BSP's corresponding official Yocto website (list as below) for details

  • Yocto Project Reference Manual / Other Tips. (LBV3) (LBV5) (LBV6)

SDcard image

To build from prebuilt image, please refer to the following sections for details.

  • Getting Started / Introducing BSP / Prebuilt image (LBV3) (LBV5) (LBV6)

To build from BSP, please refer to the following sections for details.

  • Getting Started / Build Instructions / To build sdcard image (LBV3) (LBV5) (LBV6)

How To Stress Test On a Linux

Perform the command as below: 

stress -c 4 -i 4  -d 1 --hdd-bytes 512


How To create one LIV disk image of SD card

The LIV disk image of SD card is used to boot target device up and to install the entire system to on-baord eMMC.

  • using following commands to create one compressed disk image
ex. the original sdcard is fsl-image-qt5-imx6qrsb4410a1.sdcard.
 # cp
 # ls

Other Features

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