Preliminary fearure list
| Features planned for Linux-BSP for TQMa335x+MBa335x | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Component | Device | Interface | Function | Pre-release | Rev 0100 | Rev 0101 | Rev 0102 | REV 0115 | REV 0117 | Remarks |
| TQMa335x | AM335x | UART0 | RS485 | • | • | • | • | • | ||
| AM335x | UART1 | Multiplexed | ||||||||
| AM335x | UART2 | Multiplexed | ||||||||
| AM335x | UART3 | TTL | • | Not enabled by default | ||||||
| AM335x | UART4 | RS232 | • | • | • | • | • | • | ||
| AM335x | UART5 | Multiplexed | ||||||||
| AM335x | USB0 | USB HOST | • | • | • | • | • | • | USB2517 Switch on mba335x | |
| AM335x | USB1 | USB OTG | • | • | • | • | • | USB Device | ||
| AM335x | DCAN0 | CAN 2.0B | • | • | • | • | • | |||
| AM335x | DCAN1 | CAN 2.0B | • | • | • | • | • | |||
| AM335x | SGX | PowerVR Graphics | • | • | • | • | • | Framebuffer driver No hardware acceleration |
||
| AM335x | I2C0 | EEPROM Temp. Sensor | • | • | • | • | • | • | ||
| AM335x | I2C1 | Bus Access | • | • | • | • | • | • | ||
| AM335x | I2C2 | • | • | Multiplexed | ||||||
| AM335x | MCASP | Audio | • | • | • | • | • | line-out tested line-in working with BSP ≥ Rev.0115 |
||
| AM335x | SPI0 | SPI NOR Flash | • | • | • | • | • | • | ||
| AM335x | SPI1 | |||||||||
| AM335x | SPI2 | Multiplexed | ||||||||
| AM335x | SPI3 | Multiplexed | ||||||||
| AM335x | GPIO | • | • | • | • | • | • | |||
| AM335x | CPSW_3G | RGMII FEC 1 | • | • | • | • | • | • | Only 100Base-T works, 1000Base-T with hardware modification (fixed with MBa335x ≥ Rev.103) |
|
| AM335x | CPSW_3G | RGMII FEC 2 | • | • | • | • | • | • | Only 100Base-T works, 1000Base-T with hardware modification (fixed with MBa335x ≥ Rev.103) |
|
| AM335x | PRU-ICSS | on request | on request | on request | on request | on request | on request | Muxed with LCD On Request |
||
| AM335x | TSC_ADC | Touch | • | • | • | • | • | • | Tested with ET0700G0DH8 | |
| am335x | lcd | Timing for ET0700G0DH8 | • | • | • | • | • | • | ||
| am335x | mmchs | • | • | • | • | • | • | |||
| am335x | buzzer | • | ||||||||
| am335x | mmc0 | SD card interface | • | • | • | • | • | • | Writing on SD-Card only with hardware modification (fixed with MBa335x Rev. =103) |
|
| am335x | mmc1 | emmc | • | • | • | • | • | • | TQMa335x Rev. =0203 have eMMC 5.0 devices assembled which are supported with BSP ≥ Rev.0115 A patch Linux BSP TQMa335x Rev.0102 - Fix eMMC 5.0 detection is available for BSP REV.0102 |
|
| mba335x | usb2517 | usb1 | usb 2.0 | • | • | • | • | • | • | |
| usb2517 | usb2 | usb 2.0 | • | • | • | • | • | • | ||
| usb2517 | usb3 | usb 2.0 | • | • | • | • | • | • | ||
| usb2517 | usb4 | usb 2.0 | • | • | • | Not tested | ||||
| usb2517 | usb5 | lvds-cmd | • | • | Not tested | |||||
| USB2517 | USB6 | USB 2.0 | • | • | • | Not tested | ||||
| USB2517 | USB7 | Mini PCIe | • | • | Not tested | |||||
| I2C bus | TQMa335x | ||||||
|---|---|---|---|---|---|---|---|
| I2C0 | 0x12 PMIC | 0x1F Tempsensor | 0x2D PMIC | 0x50 EEPROM | 0x57 EEPROM | 0x68 RTC (optional DS1339) |
|
| I2C bus | MBa335x | |||||
|---|---|---|---|---|---|---|
| I2C0 | 0x18 Audio Codec | 0x19 Tempsensor | 0x20 PCA9554 | 0x21 PCA9554 | 0x51 EEPROM |
|