~~NOCACHE~~
{{template>en:templates:tabs|lang="en"|mod_name="tqmt104x"|mod_name_head="TQMT104x"|mod_arch="power"|bsp_name="linux"|bsp_name_head="Linux"}}
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~~NOCACHE~~
===== BSP Overview =====

==== BSP Version Matrix ====

^ BSP revision ^  0100  ^
^ Yocto        |  [[https://www.yoctoproject.org/downloads/core/jethro201|2.0.1]]  |
^ Platform     |  STKT104x  |
^ U-Boot       |  [[http://www.denx.de/wiki/U-Boot/Documentation|2015.07]]  |
^ Linux Kernel |  [[http://lxr.free-electrons.com/source/?v=4.4|4.4]]  |

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===== Supported boot devices =====
^ Boot device  ^  supported  ^
| SPI NOR Flash  |  •  |
| eMMC  |     |
| SD card  |  •  |

===== Bootloader =====

==== Supported Features ====
^ Feature  ^^^^ BSP Revision  ^Remarks ^   
^ TQ Product  ^ Chip  ^ Interface  ^ Function  ^  0100  ^ ^
| TQMT104x  | T104x  | eSDHC  | SD Card |  •  | Mutually exclusive  |
| :::  | T104x  | :::  | eMMC |  | :::  |
| :::  | T104x  | I2C1  | I2C devices  |  •  | cf. [[overview#onboard_i2c_devices|Onboard I2C devices]] |
| :::  | T104x  | I2C2  | I2C devices |  •  | :::  |
| :::  | T104x  | I2C3  | Bus access  |  •  |  |
| :::  | T104x  | I2C4  | Bus access  |  •  | <wrap round info>mutliplexed with DIU</wrap>  |
| :::  | T104x  | IFC  | parallel NOR Flash |  •  |  |
| :::  | T104x  | MAC[1-3]  | SGMII |  •  | <wrap round important>double check [[.stkt104x:dip_switches|STKT104x DIP switch configuration]]  </wrap>  |
| :::  | T104x  | MAC[4-5]  | RGMII |  •  |  |
| :::  | T104x  | UART1  | RS232 |  •  | Default console  |
| :::  | T104x  | UART2  | RS232  |  •  |
| :::  | T104x  | USB1  | USB2514  |  •  |  |
| :::  | T104x  | USB2  | Host |  •  |  |
| STKT104x  | USB2514 | USB1  | Host |  •  | X23A  |
| :::  | :::  | USB2  | Host |  •  | X23B  |
| :::  | :::  | USB3  | Mini-PCIe |    | X19  |
| :::  | :::  | USB4  | LVDS CMD |    | X31  |
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===== Operating System =====

==== Supported Features ====
^ Feature  ^^^^ BSP Revision  ^Remarks ^   
^ TQ Product  ^ Chip  ^ Interface  ^ Function  ^  0100  ^ ^
| TQMT104x  | T104x  | DIU  | LVDS  |  •  | 24-bit available via X7 on STKT104x |
| :::  | T104x  | ENET1 | RGMII |  •  |  |
| :::  | T104x  | ENET2 | RGMII |  •  |  |
| :::  | T104x  | eSDHC  | SD Card |  •  | Mutually exclusive  |
| :::  | T104x  | :::  | eMMC |  | :::  |
| :::  | T104x  | eSPI  | Bus access  |  •  | No device on STKT104x  |
| :::  | T104x  | I2C1  | I2C devices  |  •  | cf. [[overview#onboard_i2c_devices|Onboard I2C devices]] |
| :::  | T104x  | I2C2  | I2C devices |  •  |  |
| :::  | T104x  | I2C3  | Bus access  |  •  |  |
| :::  | T104x  | I2C4  | Bus access  |  •  | <wrap round info>mutliplexed with DIU</wrap>  |
| :::  | T104x  | IFC  | parallel NOR Flash |  •  |  |
| :::  | T104x  | SerDes Lane 0/A  |  |  | T2081 only  |
| :::  | T104x  | SerDes Lane 1/B  | SGMII |  •  |  |
| :::  | T104x  | SerDes Lane 2/C  | QSGMII  |  •  | TQMT1040 only |
| :::  | T104x  | :::  | SGMII |  •  |  |
| :::  | T104x  | SerDes Lane 3/D  | SGMII |  •  |  |
| :::  | T104x  | SerDes Lane 4/E  | Aurora |  |  |
| :::  | T104x  | :::  | miniPCIe|  •  | Mutually exclusive, see [[.stkt104x:dip_switches|STKT104x DIP switch configuration]] \\  Tested with MPCIe Intel NIC |
| :::  | T104x  | SerDes Lane 5/F  | PCIe |  •  | Tested with PCIe Intel NIC |
| :::  | T104x  | SerDes Lane 6/G  | SATA |  •  | Mutually exclusive, see [[.stkt104x:dip_switches|STKT104x DIP switch configuration]]  |
| :::  | T104x  | :::  | SGMII |  •  | Mutually exclusive, see [[.stkt104x:dip_switches|STKT104x DIP switch configuration]]  |
| :::  | T104x  | :::  | miniPCIe |  •  | Tested with MPCIe Intel NIC  |
| :::  | T104x  | SerDes Lane H  | SATA  |  •  |   |
| :::  | T104x  | UART1  | RS232 |  •  | Default console  |
| :::  | T104x  | UART2  | RS232  |  •  |
| :::  | T104x  | USB1  | USB2514  |  •  |  |
| :::  | T104x  | USB2  | Host |  •  |  |
| STKT104x  | DS90C387R  | DIU | LVDS Transmitter  |  •  | Tested with Chimei G104X1  |
| :::  | PCA9554  | GPIO  | Digital Output  |  •  | 2 x LED (V74 via IO6 & V75 via IO7) |
| :::  | PCA9554  | GPIO  | Digital Output  |  •  | 1 x LED (V73 via IO7) |
| :::  | PCA9554  | GPIO  | Digital Input |  •  | 3 x Button (S6, S7, S8)  |
| :::  | PCS9530D  | PWM  | Backlight Control  |  •  | |
| :::  | STMPE811  | 4-wire | Resistive Touchscreen Controller  |     | |
| :::  | USB2514 | USB1  | Host |  •  | X23A  |
| :::  | :::  | USB2  | Host |  •  | X23B  |
| :::  | :::  | USB3  | Mini-PCIe |    | X19  |
| :::  | :::  | USB4  | LVDS CMD |    | X31  |
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===== Onboard I2C devices =====
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^  I2C bus  |:::  ^  TQMT104x  |||||||  
^  I2C1  |:::  | 0x11\\ System Controller  | 0x18\\ Tempsensor  | 0x24\\ Tempsensor  | 0x44\\ Supervisor  | 0x50\\ EEPROM  | 0x51\\ RTC  | 0x57\\ EEPROM  |

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^  I2C bus  |:::  ^  STKT104x  ||||||||| 
^  I2C2  |::: | 0x20\\ PCA9554  | 0x21\\ PCA9554 | 0x23\\ PCA9554  | 0x30\\ PCA9530D  | 0x38\\ DS90C387  | 0x42\\ PCA9554  | 0x68\\ Clock Generator  | 0x82\\ STMPE811  | 0x6C\\ Clock Generator  |