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en:arm:tqma53:linux:how_to [2014/05/02 07:35] – switch from NOTE to WRAP lenzen:arm:tqma53:linux:ptxdist:how_to [2022/08/04 15:02] (current) – external edit 127.0.0.1
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 ~~NOCACHE~~ ~~NOCACHE~~
 +<embed en:templates:tabs_ptxdist_bootstrap>
 +  <label lang>en</label>
 +  <label mod_name>tqma53</label>
 +  <label mod_name_head>TQMa53</label>
 +  <label mod_arch>arm</label>
 +  <label bsp_name>Linux</label>
 +  <label bsp_name_head>Linux</label>
 +  <label build_system>ptxdist</label>
 +  <label build_system_head>PTXdist</label>
 +  <label product_type>Embedded module</label>
 +</embed>
 +\\
 +\\
 ====== How-to ====== ====== How-to ======
  
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 To update parts of the uboot environment or the device tree during development you can use also the uboot tftp command.  To update parts of the uboot environment or the device tree during development you can use also the uboot tftp command.
 +\\ 
 +\\ 
 +\\
 ===== Using different boot media ===== ===== Using different boot media =====
  
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   * Use [[.build_system#sd-card|SD-card]] boot   * Use [[.build_system#sd-card|SD-card]] boot
   * on your development host add an additional ext3 partition to the SD card   * on your development host add an additional ext3 partition to the SD card
-  * copy the hd_emmc.img file to this partition+  * copy the uboot_hd.img file to this partition
   * insert the SD card in MBa53 and boot   * insert the SD card in MBa53 and boot
   * copy the image to the eMMC using the following commands:       * copy the image to the eMMC using the following commands:    
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   root@tqm:~ mount /dev/mmcblk0p4 /mnt   root@tqm:~ mount /dev/mmcblk0p4 /mnt
   root@tqm:~ cd /mnt   root@tqm:~ cd /mnt
-  root@tqm:/mnt dd if=hd_emmc.img of=/dev/mmcblk1 bs=1M conv=fsync+  root@tqm:/mnt dd if=uboot_hd.img of=/dev/mmcblk1 bs=1M conv=fsync
   root@tqm:/mnt poweroff   root@tqm:/mnt poweroff
  
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 You can also establish an workflow using the Freescale Manufacturing tool. You can also establish an workflow using the Freescale Manufacturing tool.
  
-To boot the MBa53 from an initialized eMMC you have to set the switches S1, S2 and S3. +To boot the MBa53 from an initialized eMMC you have to set the switches S1, S2 and S3. Therfor please have a look at [[en:arm:tqma53:mba53:dip_switches#Boot Device Selection (S2 & S3)|MBa53 DIP switch settings]].
- +
-^  Switch S1 settings ^^^ +
-^ DIP ^  OFF  ^  ON  ^ +
-| S2 1 |  X  |     | +
-| S2 2 |  X  |     | +
- +
-^  Switch S2 settings ^^^ +
-^ DIP ^  OFF  ^  ON  ^ +
-| S2 1 |  X  |     | +
-| S2 2 |  X  |     | +
-| S2 3 |  X  |     | +
-| S2 4 |  X  |     | +
-| S2 5 |  X  |     | +
-| S2 6 |     |  X  | +
-| S2 7 |     |  X  | +
-| S2 8 |  X  |     | +
- +
-^  Switch S3 settings ^^^ +
-^ DIP ^  OFF  ^  ON  ^ +
-| S3 1 |  X  |     | +
-| S3 2 |  X  |     | +
-| S3 3 |     |  X  | +
-| S3 4 |  X  |     | +
-| S3 5 |     |  X  | +
-| S3 6 |  X  |     | +
-| S3 7 |  X  |     | +
-| S3 8 |  X  |     |+
  
 Power up the MBa53. The login is root without any password. Power up the MBa53. The login is root without any password.
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 <WRAP round tip>You have to use the raw device of the SD card not a partition!</WRAP> <WRAP round tip>You have to use the raw device of the SD card not a partition!</WRAP>
  
-To boot the MBa53 from a previously generated SD Card you have to set the switches S1, S2 and S3. +To boot the MBa53 from a previously generated SD Card you have to set the switches S1, S2 and S3. Therfor please have a look at [[en:arm:tqma53:mba53:dip_switches#Boot Device Selection (S2 & S3)|MBa53 DIP switch settings]].
- +
-^  Switch S1 settings ^^^ +
-^ DIP ^  OFF  ^  ON  ^ +
-| S2 1 |  X  |     | +
-| S2 2 |  X  |     | +
- +
-^  Switch S2 settings ^^^ +
-^ DIP ^  OFF  ^  ON  ^ +
-| S2 1 |  X  |     | +
-| S2 2 |  X  |     | +
-| S2 3 |  X  |     | +
-| S2 4 |  X  |     | +
-| S2 5 |  X  |     | +
-| S2 6 |     |  X  | +
-| S2 7 |  X  |     | +
-| S2 8 |  X  |     | +
- +
-^  Switch S3 settings ^^^ +
-^ DIP ^  OFF  ^  ON  ^ +
-| S3 1 |  X  |     | +
-| S3 2 |  X  |     | +
-| S3 3 |  X  |     | +
-| S3 4 |     |  X  | +
-| S3 5 |  X  |     | +
-| S3 6 |     |  X  | +
-| S3 7 |  X  |     | +
-| S3 8 |  X  |     |+
  
 Insert the SDcard in X6 and power up the MBa53. The login is root without any password. Insert the SDcard in X6 and power up the MBa53. The login is root without any password.
 If you connect a DVI monitor to X5 you can see the login prompt. If you connect a DVI monitor to X5 you can see the login prompt.
 +\\ 
 +\\ 
 +\\
  
 ===== Use the GPU of i.MX53 ===== ===== Use the GPU of i.MX53 =====
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 **For BSP rev. 0104** **For BSP rev. 0104**
  
-Follow the instructions under [[en:arm:tqma53:linux:build_system#configuration | Configuration]] and select "amd gpu binaries" entry.+Follow the instructions under [[en:arm:tqma53:linux:ptxdist:build_system#configuration| Configuration]] and select "amd gpu binaries" entry.
  
 **For BSP rev. 0105** **For BSP rev. 0105**
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   * sample binaries   * sample binaries
   * shared libraries   * shared libraries
 +\\ 
 +\\ 
 +\\
 ===== Adapting barebox environment ===== ===== Adapting barebox environment =====
  
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 Extending and / or overwriting the barebox default environment is also possible. Please refer the Barebox and ptxdist documentation. Extending and / or overwriting the barebox default environment is also possible. Please refer the Barebox and ptxdist documentation.
 +\\ 
 +\\ 
 +\\
 ===== Change device tree ===== ===== Change device tree =====
  
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 TQMa53[MBa53] > run update_dtb TQMa53[MBa53] > run update_dtb
 </code> </code>
 +\\ 
 +\\ 
 +\\
 ===== Configure USB OTG support ===== ===== Configure USB OTG support =====
  
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 //<linux-src>/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt// //<linux-src>/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt//
 +\\ 
 +\\ 
 +\\
 ===== Change display type ===== ===== Change display type =====
  
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 ** BSP rev 0105:** Samples for device tree are in the BSP under {BSPROOT}/local_src/dts-tqma53-3.9 ** BSP rev 0105:** Samples for device tree are in the BSP under {BSPROOT}/local_src/dts-tqma53-3.9
  
-see [[en:arm:tqma53:linux:how_to#change_device_tree|here]] how to change device tree.+see [[en:arm:tqma53:linux:ptxdist:how_to#change_device_tree|here]] how to change device tree.
  
 ==== Configure DVI / parallel display ==== ==== Configure DVI / parallel display ====
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    };    };
 </code> </code>
 +\\ 
 +\\ 
 +\\
  
 ===== Use Audio port ===== ===== Use Audio port =====
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 **TQMa53 Hardware rev. 0300** **TQMa53 Hardware rev. 0300**
  
-Works out of the Box with BSP 0105. Support for older BSP on Request.+Works out of the Box with BSP Revision ≥ 0105. Support for older BSP on Request.\\ 
 +Please have a look at our **[[intern:general_information:tutorial:audio|audio tutorial]]**, too. 
  
 **TQMa53 Hardware rev. 0200** **TQMa53 Hardware rev. 0200**
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 Change device tree following [[.:how_to#change_device_tree | these instructions]] to use audio output. Change device tree following [[.:how_to#change_device_tree | these instructions]] to use audio output.
 +\\ 
 +\\ 
 +\\
 ===== Use the VPU of i.MX53 ===== ===== Use the VPU of i.MX53 =====
  
-VPU / CODA driver is implemented as V4L2 device. To make the device usable a gstreamer plugin can be used. +VPU / CODA driver is implemented as V4L2 device. The device can be used with a gstreamer plugin. 
-To test the VPU you need a media file with H264 content (for instance a matroska container). To play the  +Using a media file with H264 content (for instance a matroska container) the VPU can be tested. The  
-following gstreamer pipeline can be used:+following gstreamer pipeline can be used for replay:
  
 <code> <code>
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 +\\ 
 +\\ 
 +\\
 ===== Compile kernel / bootloader outside of the BSP ===== ===== Compile kernel / bootloader outside of the BSP =====
  
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   * Build   * Build
  
 +===== u-boot =====
 +
 +==== Reset source handling ====
  
 +The i.MX53 System Reset Controller provides information about reset sources in the SRSR register. Mainline u-boot as of v2013.01 reads this register and resets information after reading to enable clean info at next boot. Decoding is done for single reset sources only. If your baseboard contains an supervisor which is connected to the reset input of the i.MX53 two reset sources (POR and IPP USER) are detected but not decoded - the reset source is reportes an "unknown".
  • Last modified: 2022/08/04 15:04