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

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(Created page with "<big><big><big>Quark - Frequently Asked Questions</big></big></big> <!-- {| align="right" | __TOC__ |} --> =compiling= ==GRUB== ==kernel== ==application== <br> =SDcard ima...")
 
(Add a install image to SD card method and ssh method)
 
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<big><big><big>Quark - Frequently Asked Questions</big></big></big>
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{{DISPLAYTITLE:Frequently Asked Questions for Quark series}}
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{| align="right"
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|-
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| __TOC__
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|}
 
<!--
 
<!--
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{| align="right"
 
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| __TOC__
 
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|}
 
 
-->
 
-->
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== Compiling ==
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=== GRUB ===
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Please refer to the following sections for details
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*Getting Started / Build Instructions / To build grub individually <sub>([[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#To_build_grub_individually|LBV2]])</sub>
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=== Kernel ===
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Please refer to the following sections for details
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*Getting Started / Build Instructions / To build linux kernel individually <sub>([[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#To_build_linux_kernel_individually|LBV2]])</sub>
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== Application ==
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=== Static busybox ===
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The following steps demonstrate how to build the static busybox.
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*Install cross tool chain
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#[[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#To_build_all_image_files|To build all image files]]
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#[[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#To_build_toolchain_installer|To build toolchain installer]]
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#[[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#Setting_up_SDK|Setting up SDK]]
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#[[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#Setting_up_cross_compiling_environment|Setting up cross compiling environment]]
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*Install static linked libraries for cross compiling
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:(Because the static linked libraries contained in cross toolchain installer are not full enough as contained in the yocto building environment.)
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:<tt>$ pushd <span style="color:purple">'''${BSP_HOME}'''</span>/<span style="color:purple">'''${BDIR}'''</span>/tmp/sysroots/quark && tar zcvf ~/static_lib.tgz `find ./ -name "*.a"` && popd</tt>
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:(Copy ~/static_lib.tgz from docker container to home directory in local file system if needed)
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:<tt>$ sudo tar xvf ~/static_lib.tgz -C /opt/iot-devkit/<span style="color:purple">'''${POKY}'''</span>/sysroots/i586-poky-linux --no-same-owner</tt>
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*Unpack busybox tarball
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:<tt>$ mkdir -p ~/code/test_quark</tt>
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:<tt>$ tar xvf busybox-1.22.1.tar.bz2 -C ~/code/test_quark</tt>
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:<tt>$ cd ~/code/test_quark/busybox-1.22.1</tt>
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*Select the option, <tt>"Busybox Settings ---> Build Options---> '''[*] Build BusyBox as a static binary (no shared libs)'''"</tt>
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:<tt>$ make menuconfig</tt>
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:Exit and Save
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*do compiling
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:<tt>$ make</tt>
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:Eventually, the two files, busybox and busybox_unstripped, are built and located in directory <tt>"~/code/test_quark/busybox-1.22.1"</tt>.
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== SDcard image ==
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To build from prebuilt image, please refer to the following sections for details.
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*Getting Started / Introducing BSP / Prebuilt image <sub>([[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#Prebuilt_image|LBV2]])</sub>
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To build from BSP, please refer to the following sections for details.
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*Getting Started / Build Instructions / To build all image files <sub>([[IoTGateway/BSP/Linux/Quark/Yocto_LBV2_User_Guide#To_build_all_image_files|LBV2]])</sub>
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<sub>To install image to SD Card .</sub>&nbsp;
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*&nbsp; &nbsp; &nbsp;When you get the intel Quark image files.Unzip the image file , &nbsp;you will see the files list as below&nbsp;(ex. UBC-222)&nbsp;[[File:UBC-222 Image files.JPG|RTENOTITLE]]
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*Please format your SD card &nbsp;to FAT32&nbsp;
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*Please copy all files from the sdcard folder to your SD card &nbsp;.&nbsp;
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&nbsp; &nbsp; &nbsp;&nbsp;[[File:Sdcard files list.JPG|RTENOTITLE]]
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*When you have copied the all files to your SD card , you can use this SD card to boot up the UBC-222 Yocto system .&nbsp;
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&nbsp; &nbsp; &nbsp;&nbsp;[[File:SD Card.JPG|RTENOTITLE]]
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*Use debug cable via Terminal tool , you can see the debug massage &nbsp;as below .
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[[File:UBC-222 boot up.JPG|RTENOTITLE]]
  
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=compiling=
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*Also you can use "ssh" to log into the Yocto system , but you need to know IP address of the Internet cable (ex . inet addr:172.22.16.154 ).&nbsp;
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==GRUB==
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*You can use "Putty" tool to log into the device .
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==kernel==
 
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==application==
 
  
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<br>
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&nbsp; &nbsp; &nbsp; &nbsp;[[File:Putty connection.JPG|RTENOTITLE]]
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=SDcard image=
 
  
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<br>
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&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;[[File:Ssh.JPG|RTENOTITLE]]
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=mini-PCIe=
 
  
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<br>
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== Mini-PCIe ==
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=UART=
 
  
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<br>
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== UART ==

Latest revision as of 04:58, 23 November 2016


Compiling

GRUB

Please refer to the following sections for details

  • Getting Started / Build Instructions / To build grub individually (LBV2)

Kernel

Please refer to the following sections for details

  • Getting Started / Build Instructions / To build linux kernel individually (LBV2)

Application

Static busybox

The following steps demonstrate how to build the static busybox.

  • Install cross tool chain
  1. To build all image files
  2. To build toolchain installer
  3. Setting up SDK
  4. Setting up cross compiling environment
  • Install static linked libraries for cross compiling
(Because the static linked libraries contained in cross toolchain installer are not full enough as contained in the yocto building environment.)
$ pushd ${BSP_HOME}/${BDIR}/tmp/sysroots/quark && tar zcvf ~/static_lib.tgz `find ./ -name "*.a"` && popd
(Copy ~/static_lib.tgz from docker container to home directory in local file system if needed)
$ sudo tar xvf ~/static_lib.tgz -C /opt/iot-devkit/${POKY}/sysroots/i586-poky-linux --no-same-owner
  • Unpack busybox tarball
$ mkdir -p ~/code/test_quark
$ tar xvf busybox-1.22.1.tar.bz2 -C ~/code/test_quark
$ cd ~/code/test_quark/busybox-1.22.1
  • Select the option, "Busybox Settings ---> Build Options---> [*] Build BusyBox as a static binary (no shared libs)"
$ make menuconfig
Exit and Save
  • do compiling
$ make
Eventually, the two files, busybox and busybox_unstripped, are built and located in directory "~/code/test_quark/busybox-1.22.1".

SDcard image

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

  • Getting Started / Introducing BSP / Prebuilt image (LBV2)

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

  • Getting Started / Build Instructions / To build all image files (LBV2)

To install image to SD Card . 

  •      When you get the intel Quark image files.Unzip the image file ,  you will see the files list as below (ex. UBC-222) RTENOTITLE
  • Please format your SD card  to FAT32 
  • Please copy all files from the sdcard folder to your SD card  . 

      RTENOTITLE

  • When you have copied the all files to your SD card , you can use this SD card to boot up the UBC-222 Yocto system . 

      RTENOTITLE

  • Use debug cable via Terminal tool , you can see the debug massage  as below .

RTENOTITLE

  • Also you can use "ssh" to log into the Yocto system , but you need to know IP address of the Internet cable (ex . inet addr:172.22.16.154 ). 
  • You can use "Putty" tool to log into the device .

       RTENOTITLE

        RTENOTITLE

Mini-PCIe

UART

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