~~NOCACHE~~
===== Operating System =====

==== Supported Features ====
^ Feature  ^^^^  BSP Revision  ^^ Remarks  ^
^ TQ Product  ^ Chip  ^ Interface  ^ Function  ^  0100  ^  0104  ^ ::: ^
^ TQMa6ULx  | i.MX6UL  | ENET1  | RMII \\  (10/100 Mbit/s)  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | ENET2  | RMII \\  (10/100 Mbit/s)  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | FLEXCAN1  | CAN 2.0B  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | FLEXCAN2  | CAN 2.0B  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | GPIO  | 1x GPIO  |  ✔  |  ✔  | Supported via ''beep'' command |
^  :::     | i.MX6UL  | GPMI  | | | | Multiplexed with other functions\\ (on request), no device MBa6ULx  |
^  :::     | i.MX6UL  | I2C2  | |  ✔  |  ✔  | Not available by default / configuration resistor R451 and R455  |
^  :::     | i.MX6UL  | I2C4  | I2C devices  |  ✔  |  ✔  | See [[en:arm:tqma6ulx:linux:ptxdist:operating_system#onboard_i2c_devices|supported onboard I2C devices]]  |
^  :::     | i.MX6UL  | JTAG  | | | | Not tested  |
^  :::     | i.MX6UL  | eLCDIF  | Parallel LCD   |  ✔  |  ✔  | 24-bit interface available via X4  |
^  :::     | :::      | :::  | LVDS  |  ✔  |  ✔  | 24-bit available via X17  | 
^  :::     | i.MX6UL  | MIPI CSI  | | | | No device on MBa6ULx  |
^  :::     | i.MX6UL  | MIPI DSI  | | | | No device on MBa6ULx  |
^  :::     | i.MX6UL  | MQS  | | | | Multiplexed with other functions (on request)  |
^  :::     | i.MX6UL  | PWM4  | Backlight Dimming  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | QSPI  | Bus access\\  Memory access  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | SAI1  | Audiocodec  | |  ✔  |  |
^  :::     | i.MX6UL  | TEMPMON  | |  ✔  |  ✔  | Temperature read |
^  :::     | i.MX6UL  | UART1  | RS232/\\  USB Debug  |  ✔  |  ✔  | Default console / USB debug connector selectable with S15 on MBA6ULx  |
^  :::     | i.MX6UL  | UART2  | TTL  | | | Multiplexed with other functions (on request)  |
^  :::     | i.MX6UL  | UART3  | TTL  | | | Not available on MBa6ULx  |
^  :::     | i.MX6UL  | UART4  | TLL  | | | Multiplexed with other functions (on request)  |
^  :::     | i.MX6UL  | UART5  | TLL  | | | Multiplexed with other functions (on request)  | 
^  :::     | i.MX6UL  | UART6  | RS485  |  ✔  |  ✔  |
^  :::     | i.MX6UL  | UART7  | TLL  | | | Multiplexed with other functions (on request)  |
^  :::     | i.MX6UL  | UART8  | TLL  | | | Multiplexed with other functions (on request)  |
^  :::     | i.MX6UL  | USB_Host  | USB2517  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | USB_OTG1  | Host  |  ✔  |  ✔  |  |
^  :::     | i.MX6UL  | USB_OTG1  | OTG  | |  ✔  | tested with usb serial gadget  |
^  :::     | i.MX6UL  | USB_OTG2  | Host  |  ✔  |  ✔  | Only Host supported  |
^  :::     | i.MX6UL  | USB_OTG2  | OTG  | | | Shared with USB2517 Hub [7:1]  |
^  :::     | i.MX6UL  | uSDHC  | ++uSDHC1 SD Card| 4 bit connection++\\  ++uSDHC2 eMMC| 8 bit connection++   |  ✔  |  ✔  | |
^ MBa6ULx  | TLV320AIC3204  | Headphone Out/ \\ Line Out  | | |  ✔  |   |
^  :::   | :::          | Line In  | | |  ✔  |  |
^  :::   | :::          | Microphone In  | | | | On request  |
^  :::   | PCA9554BS  | I2C GPIO expander  | |  ✔  |  ✔  |  |
^  :::   | PCA9554BS  | I2C GPIO expander  | |  ✔  |  ✔  |  |
^  :::   | SIM   | | | | | Not tested / available on Connector X22  on MBa6ULx  |
^  :::   | STMPE811  | resitive touch controller  | |  |  | Connected to I2C4 on MBa6ULx \\ Not tested   |
^  :::   | USB2517  | ++USB1|\\  available on Connector X7++  | Host 1  |  ✔  |  ✔  |  |
^  :::   | USB2517  | ++USB2|\\  available on Connector X7++  | Host 2  |  ✔  |  ✔  |  |
^  :::   | USB2517  | ++USB3|\\  available on Connector X8++  | Host 3  |  ✔  |  ✔  |  |
^  :::   | USB2517  | ++USB4|\\  available on pinheader X4++  | Host 4  |  ✔  |  ✔  |  |
^  :::   | USB2517  | ++USB5|\\  available on LVDS Connector X18++  | Host 5  |  ✔  |  ✔  |  |
^  :::   | USB2517  | ++USB6|\\  available on pinheader X5++  | Host 6  |  ✔  |  ✔  |  |
^  :::   | USB2517  | ++USB7|\\  available on Mini-PCIe connector X22++  | Host 7  |  ✔  |  ✔  |  |
^  :::   | SNVS  | Reset  | Reset\\  PMIC-Reset\\  Power-Down  \\  Wake-Up  |  ✔  |  ✔  | |
\\

=====  Onboard I2C devices =====
\\

^  I2C bus  |:::  ^  TQMa6ULx  |||||::: ^  MBa6ULx  |||||||
^  I2C4  |:::  |  0x08\\ PMIC  |  0x1A\\ Tempsensor  |  0x50\\ EEPROM   |  0x52\\ EEPROM  |  0x68\\ RTC  |:::|  0x18\\ Audiocodec  |  0x19\\ Tempsensor  |  0x20\\ GPIO Expander  |  0x21\\ GPIO Expander  |  0x22\\ GPIO Expander  |  0x41\\ Touch Controller  |  0x51\\  EEPROM  |
^  :::  |:::  |:::  |  ++ 0x48 |\\ only for TQMa6UL2-AA REV.0101 ++\\ Tempsensor  |:::  |:::  |:::  |:::  |:::  |:::  |:::  |:::  |:::  |:::  |:::  |