~~NOCACHE~~
~~NOTOC~~
<embed en:templates:tabs_yocto_bootstrap>
  <label product_type>Embedded module</label>
  <label lang>en</label>
  <label mod_name>tqma8mxml</label>
  <label mod_name_head>TQMa8MxML</label>
  <label mod_arch>arm</label>
  <label bsp_name>linux</label>
  <label build_system>yocto</label>
  <label build_system_head>YOCTO</label>
  <label bsp_name_head>Linux</label>
</embed>

===== Starterkit Interfaces and Functions =====

<embed en:templates:howto:audio> 
<label audio_description> The microphone input is not supported in the current BSP version. </label>
<label microphone>X12</label>
<label linein>X14</label>
<label lineout>X13</label>
<label mb_name>MBa8Mx</label>
<label audio_image>{{ :en:arm:tqma8mx:linux:yocto:how_to:mba8mx_audio.png?nolink&400 |}}</label>
</embed>


<embed en:templates:howto:buttons> 
<label button_description>There are three GPIO buttons on the MBa8Mx. They are bound to the gpio-keys driver, and can be tested with the evtest tool. </label>
<label button_table>| S1 | Button 0 |
| S2 | Button 1 |
| S3 | Button 2 |</label>
<label button_image>{{ :en:arm:tqma8mxnl:linux:yocto:tqma8mxnl_gpio-button.png?nolink&400 |}}</label>
<label button_device>/dev/input/event0</label>
<label button_test>evtest /dev/input/event0</label>
</embed>

<embed en:templates:howto:ethernet>
<label ethernet_description>The STKa8MxML Starterkit provides one Gigabit Ethernet interfaces.</label>
<label ubootdescription>The IP configuration can be done statically or by a DHCP server in the network.</label>
<label linuxdescription>The Ethernet interface is activated and configured by systemd-network. The configuration file for the interface is located in /lib/systemd/network/ these configuration file can be altered to customize the default interface configuration. </label>
<label ethernet_table>| eth0  | 10-eth0.network  |</label>
</embed>

<embed en:templates:howto:gpu>
</embed>

<embed en:templates:howto:i2c>
<label mod_name>tqma8mxml</label>
<label mod_arch>arm</label>
<label ubooti2c>0</label>
<label linuxi2c>0</label>
</embed>

<embed en:templates:howto:lvds>
<label stk_name>STKa8MxML</label>
<label lvds_description>The DIP Switch S9-4 must be OFF.</label>
<label lvds_table>^ Interface ^ Device tree ^
| LCDIF | imx8mm-mba8mx-lcdif-lvds-tm070jvhg33.dtb |
</label>
<label lvds_example>imx8mq-mba8mx-lcdif-lvds-tm070jvhg33.dtb''</label>
</embed>

<embed en:templates:howto:mipi_csi_color>
<label mod_arch>arm</label>
<label qsg_name>EMB_QSG_CAM_KIT_STKa8Mx_Rev</label>
<label cam_qsg_revision>001</label>
<label imx327_dtb>imx8mm-mba8mx-lcdif-lvds-tm070jvhg33-imx327-tqma8mxml-2gb-mba8mx.dtb</label>
setenv <label ov9281_dtb>imx8mm-mba8mx-lcdif-lvds-tm070jvhg33-ov9281-tqma8mxml-2gb-mba8mx.dtb</label>
</embed>

<embed en:templates:howto:rtc>
</embed>

<embed en:templates:howto:spi>
<label mb_name>MBa8Mx</label>
<label amountspi>two</label>
<label spi_table>| SPI1| /dev/spidev0.0  |
| SPI2| /dev/spidev1.0 |</label>
<label spi_bridges>* SPI1: bridge between X20_5 (SPI1_MISO) and X20_6 (SPI1_MOSI)
  * SPI2: bridge between X35_33 (SP2_MOSI) and X35_35 (SPI2_MISO)</label>
</embed>

<embed en:templates:howto:ssh>
<label stk_name>STKa8MxML</label>
</embed>

<embed en:templates:howto:temperature>
<label temp_description>The STKa8MxML has two temperature sensors, one is located on the TQMa8MxML SOM and the other is located on the MBa8Mx baseboard.
^ Device ^ I²C Address  ^
| TQMa8MxML  | 0x1B  |
| MBa8Mx  | 0x1F  |</label>
<label temp_sensors>
**Read TQMa8MxML Temperature Sensor**
<code>
cat /sys/devices/platform/soc@0/30800000.bus/30a20000.i2c/i2c-0/0-001b/hwmon/hwmon0/temp1_input
</code>
**Read MBa8Mx Temperature Sensor**
<code>
cat /sys/devices/platform/soc@0/30800000.bus/30a30000.i2c/i2c-1/1-001f/hwmon/hwmon1/temp1_input
</code>
**Read CPU internal Temperature Sensor**\\\
The i.MX8MxML CPU has an internal TMU that supports one thermal zone, it can be read by the command below:  

**Thermal zone0**
<code>
cat /sys/devices/virtual/thermal/thermal_zone0/temp
</code>

<callout type="info" icon="true">
The temperature is shown in millidegrees Celsius.
</callout>
</label>
</embed>

<embed en:templates:howto:usb>
</embed>

<embed en:templates:howto:userled>
<label userled_description>The MBa8Mx has two user controllable LEDs, the behavior of these LEDs can be selected by several triggers.</label>
<label userled_table>| V38  | led1  | green  | /sys/class/leds/led1  |
| V37  | led2  | green  | /sys/class/leds/led2  |</label>
<label userled_image>{{ :intern:arm:tqma8mx:linux:yocto:mba8mx_user_led.png?nolink&400 }} </label>
<label userled_location>/sys/devices/platform/gpio-leds/leds/</label>
<label led_example>led1</label>
<label userled_example>/sys/class/leds/led1/trigger</label>
</embed>