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| Warning |
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This is a Release Candidate BSP. Please use this BSP ONLY for evaluation purposes. PHYTEC does not recommend starting any development based on this BSP. As of , TI has released a newer version 02.00.00.01 SDK and we are working to utilize this for our first official release. |
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| Interface | Detail | Implemented | Tested | Enabled in DTS | Notes |
|---|---|---|---|---|---|
| UART | uart3 | Yes | Yes | Yes | Connector X18 (default serial console) |
| uart4 | Yes | No | [click for info] | ||
| uart5 | Yes | No | [click for info] | Connector X17 | |
| uart6 | Yes | No | [click for info] | ||
| uart7 | Yes | No | [click for info] | ||
| uart8 | Yes | No | [click for info] | ||
| uart9 | Yes | No | [click for info] | ||
| uart10 | Yes | No | [click for info] | ||
| I2C | i2c1 | Yes | Yes | Yes | Available on expansion Connector X28 |
| i2c2 | Yes | Yes | Yes | Connected to HDMI1_DDC | |
| i2c3 | Yes | No | [click for info] | ||
| i2c4 | Yes | Yes | Yes | Used for Audio Codec - available on expansion Connector X28 | |
| i2c5 | Yes | No | [click for info] | ||
| Ethernet | cpsw_emac0 (RGMII0 on SoM) | Yes | Yes | Yes | RGMII0 - KSZ9031RNX SoM PHY Connector X7 |
| cpsw_emac1 (RGMII1 on CarrierBoard) | YesYes | see Known Issues | Yes | RGMII1 - KSZ9031RNX Connector X8 | |
| Display and Touch | Analog Touch Control 1 | Yes | Yes | Yes | Capacitive: ETM-FT5x06 (on LCD-018), I2C4 |
| Analog Touch Control2 | No | No | No | Resistive: STMPE811 (on CB), I2C4 | |
| PWM Backlight | Yes | Yes | Yes | ehrpwm0 (EHRPMW1A on CB) | |
| 24-bit LCD Interface | Yes | see Known Issues | Yes | LVDS Connector X25 requires LCD-018 | |
| HDMI | Yes | see Known Issues | No | hdmi1_ddc Connector X24 (encoder TPD12S on carrier board) | |
| McASP | mcasp1 | Yes | see Known Issues | Yes | |
| mcasp2 | Yes | No | [click for info] | ||
| mcasp5 | Yes | No | [click for info] | ||
| mcasp6 | Yes | No | [click for info] | ||
| mcasp7 | Yes | No | [click for info] | ||
| mcasp8 | Yes | No | [click for info] | ||
| eMMC/SD/SDIO | mmc1 | Yes | Yes | Yes | Connector X2 |
| mmc2 | Yes | Yes | Yes | eMMC on SOM | |
| mmc3 | Yes | Yes | Yes | Connector X26 (WiFi/BT connector) | |
| USB | usb1 | Yes | Yes | Yes | USB 3.0 Standard-A Connector X30 (Host only) |
| usb2 | Yes | see Known Issues | Yes | USB 2.0 Mini-AB Connector X9 (device default); signals may also be routed to X19 (Standard-A) | |
| CAN | can1 | Yes | Yes | Yes | DB9 Connector X6 |
| can2 | Yes | Yes | Yes | Pin Header Connector X5 | |
| MCSPI | spi1 | Yes | No | [click for info] | |
| spi2 | Yes | No | [click for info] | ||
| spi3 | Yes | No | [click for info] | ||
| spi4 | Yes | No | [click for info] | ||
| QSPI | qspi1 | Yes | No | No | NOR Serial Flash on SOM |
| SATA | sata1 | Yes | Yes | Yes | Connector X11 (SATA) and X12 (power connector) |
| PCIe | pcie1 | Yes | see Known Issues | No | Connector X27 (PI6C557 4x PCIe Connector) |
| IPU | ipu1 | Yes | Yes | Yes | |
| ipu2 | Yes | Yes | Yes | ||
| DSP | dsp1 | Yes | Yes | Yes | |
| dsp2 | Yes | Yes | Yes | ||
| GPIO | User Buttons and LEDs | Yes | Yes | Yes | |
| Memory | EEPROM | Yes | Yes | Yes | M24C32 on I2C1 |
| NAND (8/16 bit) | Yes | No | No | No NAND populated | |
| QSPI NOR Flash | No | No | No | N25Q128A connected to QSPI1 | |
| eMMC | Yes | Yes | Yes | mmc2 on SOM | |
| RTC | Internal AM57xx | Yes | Yes | Yes | Internal to processor |
| PMIC TPS659037 | Yes | Yes | Yes | TPS659037 I2C1 | |
| External RTC | Yes | Yes | Yes | RV-4162-C7 on I2C1 | |
| Audio | Stereo Codec on CarrierBoard | Yes | see Known Issues | Yes | TLV320AIC3007 codec; connected to McASP1 and I2C4 |
| Communication | TiWi-BLE WiFi | No | No | No | Connector X26 |
| TiWi-BLE Bluetooth | No | No | No | Connector X26 | |
| WiLink8 WiFi | Yes | Yes | Yes | Connector X26 | |
| Parallel Camera | VIN3 on i2c3 | No | No | Not Configured | X23 (phyCAM-P connector) |
| Hardware Acceleration | Graphics (PowerVR SGX544) | Yes | see Known Issues | Yes |
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- Kernel
- Audio: aplay results in occasional MMU/DSP failures. There is no current workaround. System may require reboot when this is observed.
- Power: VBUS_DET implementation prevents complete poweroff. USB2 uses the PMIC VBUS_DET circuit, and when VBUS is provided by the processor (USB2 in host mode), the USB2_VBUS signal connected to the PMIC generates a WAKE event. As a result, the PMIC powers the system back up as soon as the shutdown finishes.
- USB: USB2 OTG fails to transition from host to device mode: USB2 is configured for 'otg' mode by default. When the system turns on, it will properly be detected as a device when plugged into a host machine. Plug and un-plug events are detected. If a device is plugged in to the USB2 port, triggering host mode behavior from the system, it will remain in host mode until the next warm reset or cold boot.
- Display: When HDMI and LCD-018 are both enabled in the DTS, the LCD-018 display does not output data properly. The workaround is to enable one or the other, and LCD-018 is currently the default.
- General: a kernel panic often occurs during the poweroff process after it appears to complete. There is no current workaround, but it has a low impact.
- Ethernet: SOMs populated with AM572x silicon revision 2.0, ethernet auto-negotiates but fails to acquire an IP from DHCP or communicate when provided a static IP. There are no issues with silicon revision 1.0 or 1.1.
Yocto
- Package ltp-ddt fails to build with arago-core-tisdk-image. Workaround implemented in build to remove ltp-ddt.
- U-boot
- Processor fan is not enabled in u-boot.
...