~~NOCACHE~~
===== BSP Version Information =====
==== Version Matrix ====
^ BSP revision  ^  ++ 0100|\\ [[https://www.tq-embedded.com/content/download/13012/124263|  (precompiled binaries)]]\\ [[https://www.tq-embedded.com/content/download/13011/124258|TQMa6x BSP Rev.0100 (source)]] ++  ^  [[https://www.tq-embedded.com/content/download/13038/124393|0101]]  ^  [[https://www.tq-embedded.com/content/download/13045/124428|0104]]  ^  [[https://www.tq-embedded.com/content/download/13059/124498|0105]]  ^  [[https://www.tq-embedded.com/content/download/13093/124668|0109]]  ^  [[https://www.tq-embedded.com/content/download/18154/file/TQ-TQMa6x-BSP-REV.0110.zip|0110]]  ^^
^ ++PTXdist|\\ version required by BSP++  |  [[http://www.pengutronix.de/software/ptxdist/download/ptxdist-2013.03.0.tar.bz2|  2013.03]]  |  [[http://www.pengutronix.de/software/ptxdist/download/ptxdist-2013.12.0.tar.bz2|  2013.12]]  |  [[http://www.pengutronix.de/software/ptxdist/download/ptxdist-2013.12.0.tar.bz2|2013.12]]  |  [[http://www.pengutronix.de/software/ptxdist/download/ptxdist-2014.11.0.tar.bz2|2014.11]]  |  [[http://www.pengutronix.de/software/ptxdist/download/ptxdist-2015.05.0.tar.bz2|2015.05]]  |  [[http://www.pengutronix.de/software/ptxdist/download/ptxdist-2016.04.0.tar.bz2|2016.04]]  ||
^ ++OSELAS Toolchain|\\ cf. [[http://www.pengutronix.de/software/ptxdist/appnotes/AppNote_BuildingToolchain.pdf|Building OSELAS.Toolchains()]]++  |  [[http://www.pengutronix.de/oselas/toolchain/download/OSELAS.Toolchain-2012.12.1.tar.bz2|  2012.12.1]]  |  [[http://www.pengutronix.de/oselas/toolchain/download/OSELAS.Toolchain-2013.12.1.tar.bz2|  2013.12.1]]  |  [[http://www.pengutronix.de/oselas/toolchain/download/OSELAS.Toolchain-2013.12.2.tar.bz2|2013.12.2]]  |  [[http://www.pengutronix.de/oselas/toolchain/download/OSELAS.Toolchain-2013.12.2.tar.bz2|2013.12.2]]  |  [[http://www.pengutronix.de/oselas/toolchain/download/OSELAS.Toolchain-2013.12.2.tar.bz2|2013.12.2]]  |  [[http://www.pengutronix.de/oselas/toolchain/download/OSELAS.Toolchain-2014.12.2.tar.bz2|2014.12.2]]  ||  
^ Platform  |  MBa6x  |  MBa6x  |  MBa6x  |  MBa6x  |  MBa6x  |  TQMa6x  |  TQMa6x-FSL  |
^ U-Boot |  [[http://www.denx.de/wiki/U-Boot/Documentation|2013.04]]  |  [[http://www.denx.de/wiki/U-Boot/Documentation|2013.04]]  |  [[http://www.denx.de/wiki/U-Boot/Documentation|2013.04]]  |  [[http://www.denx.de/wiki/U-Boot/Documentation|2014.04]]  | [[http://www.denx.de/wiki/U-Boot/Documentation|2015.04]] | [[http://www.denx.de/wiki/U-Boot/Documentation|2015.04]] | [[http://git.freescale.com/git/cgit.cgi/imx/uboot-imx.git/tag/?id=rel_imx_4.1.15_2.0.0_ga|NXP rel_imx_4.1.15_2.0.0_ga]]  |
^ Linux Kernel  |  [[http://lxr.free-electrons.com/source/?v=3.10|3.10]]  |  [[http://lxr.free-electrons.com/source/?v=3.13|3.13]]  |  [[http://lxr.free-electrons.com/source/?v=3.16|3.16-rc5]]  |  [[http://lxr.free-electrons.com/source/?v=3.16|3.16.7]]  |  [[http://lxr.free-electrons.com/source/?v=4.1|4.1]]  |  [[http://lxr.free-electrons.com/source/?v=4.1|4.1]]  |  [[http://git.freescale.com/git/cgit.cgi/imx/linux-imx.git/tag/?id=rel_imx_4.1.15_2.0.0_ga|NXP rel_imx_4.1.15_2.0.0_ga]]  |
^ Qt Version  |  [[http://qt-project.org/doc/qt-4.8/|4.8.4]]  |  [[http://qt-project.org/doc/qt-4.8/|4.8.5]]  |  [[http://qt-project.org/doc/qt-4.8/|4.8.6]]  |  [[http://doc.qt.io/qt-5/index.html|5.3.2]]  |  [[http://doc.qt.io/qt-5/index.html|5.3.2]]  |  [[http://doc.qt.io/qt-5/index.html|5.6.2]]  |  [[http://doc.qt.io/qt-5/index.html|5.6.2]]  |
\\
==== Flat Devicetree ====

<WRAP round important>
With BSP Revision 0109 the Linux kernel version changed from **3.16.7** to **4.1** The devicetree source & blob files for kernel 3.16.7 are **not compatible** to kernel 4.1 and vice versa.
</WRAP>

++++BSP Rev. ≤ 0105|
  * [[.:#naming_convention|Naming convention]]
  * [[.:#dependency_matrix|Dependency matrix]]
  * [[.:#dependency_graph|Dependency graph]]
<WRAP group>
== Naming convention ==
<WRAP col2>
<WRAP round info>
**Device Tree Blobs**\\
Several device tree blobs (.dtb files) are built by default, the resulting files are named as follows:\\
''imx6<**<wrap em>q</wrap>|<wrap em>dl</wrap>**>-mba6<wrap em>x</wrap>-<hdmi|lvds|multi|pd>.dtb''\\
When building an sd card image, the HDMI enabled device tree blob is used by default.\\
</WRAP>
^  Module (CPU) type  ^^
| imx6<wrap em>q</wrap>  | TQMa6Q %%|%% TQMa6D   |
| imx6<wrap em>dl</wrap>  | TQMa6DL %%|%% TQMa6S  |
^  Module revision  ^^
| mba6<wrap em>x</wrap>  | TQMa6x Rev.02xx Variant B %%|%% TQMa6x Rev.01xx |
^  Display interface  ^^
| hdmi   | HDMI only |
| lvds   | LVDS only |
| pd     | parallel display only |
| multi  | HDMI + LVDS + parallel display  |
</WRAP>
\\

== Dependency matrix ==
^  File  ^  Module  ^ Starterkit\\  Mainboard ^  i.MX6Q  ^  i.MX6D  ^  i.MX6DL  ^  i.MX6S  ^  Revision 010x  ^  Revision 020x  ^  Ethernet Patch  ^
^imx6qdl-tqma6x.dtsi |  ✔  |  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  |  |
^imx6q-tqma6x.dtsi   |  ✔  |  |  ✔  |  ✔  |  |  |  ✔  |  |  |
^imx6dl-tqma6x.dtsi  |  ✔  |  |  |  |  ✔  |  ✔  |  ✔  |  |  |
^imx6qdl-mba6x.dtsi  |included|  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  |  |
^imx6q-mba6x.dts     |included|  ✔  |  ✔  |  ✔  |  |  |  ✔  |  |  |
^imx6dl-mba6x.dts    |included|  ✔  |  |  |  ✔  |  ✔  |  ✔  |  |  |
\\

== Dependency graph ==
<graphviz dot>
digraph "FDT_dependencies" {
  rankdir=BT
  node [shape=box style=filled]

{
/* level graph */
node[shape=none, width=0, height=0, label="" style=invis];
edge[dir=none style=invis];
1 -> 2 -> 3 -> 4 -> 5 -> 6;
}

  subgraph FSL {
    node [fillcolor="#E66A08" fontcolor="#FFFFFF"]
    "imx6q.dtsi";
    "imx6dl.dtsi";
    "imx6qdl.dtsi";
  }

  subgraph TQM {
    node [fillcolor="#1D8EC6" fontcolor="#FFFFFF"]
    "imx6qdl-tqma6x.dtsi";
    "imx6q-tqma6q.dtsi";
    "imx6dl-tqma6s.dtsi";
  }

  subgraph MB {
    node [fillcolor="#8F8F8F" fontcolor="#FFFFFF"]
    "imx6qdl-mba6x.dtsi";
    "imx6q-mba6x.dts" [shape=oval color="#FF0000"];
    "imx6dl-mba6x.dts" [shape=oval color="#FF0000"];
  }

  {rank=same; 6; "imx6q.dtsi"; "imx6dl.dtsi"}
  {rank=same; 5; "imx6qdl-tqma6x.dtsi"}
  {rank=same; 4; "imx6q-tqma6q.dtsi"; "imx6dl-tqma6s.dtsi"}
  {rank=same; 3; "imx6qdl-mba6x.dtsi"}
  {rank=same; 2; "imx6q-mba6x.dts"; "imx6dl-mba6x.dts"}
  {rank=same; 1; "imx6q-mba6x-hdmi.dts"; "imx6dl-mba6x-hdmi.dts" }
  
  {"imx6q.dtsi" "imx6dl.dtsi"} -> "imx6qdl.dtsi";

  "imx6q-tqma6q.dtsi" -> {"imx6qdl-tqma6x.dtsi" "imx6q.dtsi"};
  "imx6dl-tqma6s.dtsi" -> {"imx6qdl-tqma6x.dtsi" "imx6dl.dtsi"};

  "imx6q-mba6x.dts" -> {"imx6qdl-mba6x.dtsi" "imx6q-tqma6q.dtsi"};
  "imx6dl-mba6x.dts" -> {"imx6qdl-mba6x.dtsi" "imx6dl-tqma6s.dtsi"};
  
  "imx6q-mba6x-hdmi.dts" -> "imx6q-mba6x.dts";
  "imx6dl-mba6x-hdmi.dts" -> "imx6dl-mba6x.dts";

}

</graphviz>
<HTML>
<div style="text-align:center;background-color:#E66A08;width:250px;height: 30px;">
<span style=";color:white;font-size:150%;">CPU specific files</span>
</div>

<div style=";margin-top:2px;text-align: center;background-color:#1D8EC6;width:250px;height: 30px;">
<span style="color:white;font-size:150%;">Module specific files</span>
</div>

<div style="margin-top:2px;text-align: center;background-color:#8F8F8F;width:250px;height: 30px;
">
<span style="color:white;font-size:150%;">Baseboard specific files</span></div>
</HTML>
\\

</WRAP>
++++

++++BSP Rev. ≥ 0109|
  * [[.:#naming_convention1|Naming convention]]
  * [[.:#dependency_matrix1|Dependency matrix]]
  * [[.:#dependency_graph1|Dependency graph]]
<WRAP group>
== Naming convention ==
<WRAP col2>
<WRAP round info>
**Device Tree Blobs**\\
Several device tree blobs (.dtb files) are built by default, the resulting files are named as follows:\\
''imx6<**<wrap em>q</wrap>|<wrap em>dl</wrap>**>-mba6<**<wrap em>a</wrap>|<wrap em>b</wrap>**>-<hdmi|lvds|multi|pd>.dtb''\\
When building an sd card image, the HDMI enabled device tree blob is used by default.\\
</WRAP>
<WRAP round tip>
**Flat Image Tree (FIT)**\\
Additionaly a FIT image (*.itb) is generated, which contains all device trees in a single file.\\
\\
To select an individual DTB from this FIT you have to set the U-Boot variables ''fdt_type'' and ''fitfdt_part'' accordingly.
</WRAP>
^  Module (CPU) type  ^^
| imx6<wrap em>q</wrap>  | TQMa6Q %%|%% TQMa6D   |
| imx6<wrap em>dl</wrap>  | TQMa6DL %%|%% TQMa6S  |
^  Module revision & variant  ^^
| mba6<wrap em>a</wrap>  | TQMa6x Rev.02xx Variant A & C  |
| mba6<wrap em>b</wrap>  | TQMa6x Rev.02xx Variant B %%|%% TQMa6x Rev.01xx |
^  Display interface  ^^
| hdmi   | HDMI only |
| lvds   | LVDS only |
| pd     | parallel display only |
| multi  | HDMI + LVDS + parallel display  |
</WRAP>
\\

== Dependency matrix ==
^  File  ^  Module  ^ Starterkit\\  Mainboard ^  i.MX6Q  ^  i.MX6D  ^  i.MX6DL  ^  i.MX6S  ^  Revision 010x  ^  Revision 020x  ^  Ethernet Patch  ^
^imx6qdl-tqma6.dtsi |  ✔  |  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  |  
^imx6qdl-tqma6a.dtsi|  ✔  |  |  ✔  |  ✔  |  ✔  |  ✔  |  |  ✔  |  ✔  |
^imx6qdl-tqma6b.dtsi|  ✔  |  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  |  
^imx6q-tqma6.dtsi   |  ✔  |  |  ✔  |  ✔  |  |  |  ✔  |  ✔  |  |  
^imx6q-tqma6a.dtsi  |  ✔  |  |  ✔  |  ✔  |  |  |  |  ✔  |  ✔  |
^imx6q-tqma6b.dtsi  |  ✔  |  |  ✔  |  ✔  |  |  |  ✔  |  ✔  |  |
^imx6dl-tqma6.dtsi  |  ✔  |  |  |  |  ✔  |  ✔  |  ✔  |  ✔  |  |
^imx6dl-tqma6a.dtsi |  ✔  |  |  |  |  ✔  |  ✔  |  |  ✔  |  ✔  |  
^imx6dl-tqma6b.dtsi |  ✔  |  |  |  |  ✔  |  ✔  |  ✔  |  ✔  | |
^imx6qdl-mba6.dtsi  |  included  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  |
^imx6qdl-mba6a.dtsi |  included  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  |  ✔  |  ✔  |
^imx6qdl-mba6b.dtsi |  included  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  ✔  |  |
^imx6q-mba6.dtsi    |  included  |  ✔  |  ✔  |  ✔  |  |  |  ✔  |  ✔  |  |
^imx6q-mba6a.dts    |  included  |  ✔  |  ✔  |  ✔  |  |  |  |  ✔  |  ✔  |
^imx6q-mba6b.dts    |  included  |  ✔  |  ✔  |  ✔  |  |  |  ✔  |  ✔  |  |
^imx6dl-mba6.dtsi   |  included  |  ✔  |  |  |  ✔  |  ✔  |  ✔  |  ✔  |  |
^imx6dl-mba6a.dts    |  included  |  ✔  |  |  |  ✔  |  ✔  | |  ✔  |  ✔  | 
^imx6dl-mba6b.dts    |  included  |  ✔  |  |  |  ✔  |  ✔  |  ✔  |  ✔  |  | 
\\

== Dependency graph ==
<graphviz dot>
digraph "FDT_dependencies" {
  rankdir=BT
  node [shape=box style=filled]

{
/* level graph */
node[shape=none, width=0, height=0, label="" style=invis];
edge[dir=none style=invis];
1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> 9;
}

  subgraph FSL {
    node [fillcolor="#E66A08" fontcolor="#FFFFFF"]
    "imx6q.dtsi";
    "imx6dl.dtsi";
    "imx6qdl.dtsi";
  }

  subgraph TQM {
    node [fillcolor="#1D8EC6" fontcolor="#FFFFFF"]
    "imx6qdl-tqma6.dtsi";
    "imx6q-tqma6<a|b>.dtsi";
    "imx6dl-tqma6<a|b>.dtsi";
    "imx6qdl-tqma6<a|b>.dtsi";
  }

  subgraph MB {
    node [fillcolor="#8F8F8F" fontcolor="#FFFFFF"]
    ordering=out;
    "imx6qdl-mba6.dtsi";
    subgraph MBq {
    rankdir=LR;
    "imx6q-mba6.dtsi";
    "imx6q-mba6<a|b>.dts" [shape=oval color="#FF0000"];
    }
    "imx6qdl-mba6<a|b>.dtsi";
    subgraph MBdl {    
    "imx6dl-mba6<a|b>.dts" [shape=oval color="#FF0000"];
    "imx6dl-mba6.dtsi";
    }
  }


  {rank=same; 8; "imx6q.dtsi"; "imx6dl.dtsi"}
  {rank=same; 7; "imx6qdl-tqma6.dtsi"}
  {rank=same; 6; "imx6q-tqma6<a|b>.dtsi"; "imx6dl-tqma6<a|b>.dtsi"}
  {rank=same; 5; "imx6qdl-tqma6<a|b>.dtsi"}
  {rank=same; 4; "imx6qdl-mba6.dtsi"}
  {rank=same; 3; "imx6q-mba6.dtsi"; "imx6q-mba6<a|b>.dts"; "imx6dl-mba6<a|b>.dts"; "imx6dl-mba6.dtsi"}
  {rank=same; 2; "imx6qdl-mba6<a|b>.dtsi" }
  
  {"imx6q.dtsi" "imx6dl.dtsi"} -> "imx6qdl.dtsi";

  "imx6q-tqma6<a|b>.dtsi" -> {"imx6qdl-tqma6.dtsi" "imx6qdl-tqma6<a|b>.dtsi" "imx6q.dtsi"};
  "imx6dl-tqma6<a|b>.dtsi" -> {"imx6qdl-tqma6.dtsi" "imx6qdl-tqma6<a|b>.dtsi" "imx6dl.dtsi"};

  "imx6q-mba6<a|b>.dts" -> {"imx6q-tqma6<a|b>.dtsi" "imx6qdl-mba6<a|b>.dtsi" "imx6qdl-mba6.dtsi" "imx6q-mba6.dtsi"};
  "imx6dl-mba6<a|b>.dts" -> {"imx6dl-tqma6<a|b>.dtsi" "imx6qdl-mba6<a|b>.dtsi" "imx6qdl-mba6.dtsi" "imx6dl-mba6.dtsi"};
}

</graphviz>
\\  
<HTML>
<div style="text-align:center;background-color:#E66A08;width:250px;height: 30px;">
<span style=";color:white;font-size:150%;">CPU specific files</span>
</div>

<div style=";margin-top:2px;text-align: center;background-color:#1D8EC6;width:250px;height: 30px;">
<span style="color:white;font-size:150%;">Module specific files</span>
</div>

<div style="margin-top:2px;text-align: center;background-color:#8F8F8F;width:250px;height: 30px;
">
<span style="color:white;font-size:150%;">Baseboard specific files</span></div>
</HTML>

</WRAP>






++++