Table of Contents
WORK IN PROGRESS
Embedded module TQMa8Xx - YOCTO Linux BSP documentation
BSP Overview
Yocto BSP Version Matrix
| BSP Revision | meta-tq release | Yocto Project / Poky Release | Target machine1) | U-Boot | Linux Kernel |
|---|---|---|---|---|---|
| 0001 | 2.4.4 - Rocko | rocko-tqma8x | tqma8qx-mba8qx | v2017.03 rel_4.9.88_imx_imx8qxp_beta2 | rel_imx_4.9.88_imx8qxp_beta2 |
| 0002 | 2.5.2 - Sumo | sumo-tqma8x | tqma8qx-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
| 0005 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
| 0006 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
| 0007 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
| 0009 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
| 0016 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03-rel_imx_4.14.98_2.2.0_ga | rel_imx_4.14.98_2.2.0_ga |
| 0016 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03-rel_imx_4.14.98_2.2.0_ga | rel_imx_4.14.98_2.2.0_ga |
| 0017 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03-rel_imx_4.14.98_2.2.0_ga | rel_imx_4.14.98_2.2.0_ga |
| 0025 | - Zeus | zeus-tqma8 | tqma8xqp-mba8xx | v2019.04-lf-5.4.y-1.0.0 | lf-5.4.y-1.0.0 |
Bootloader
U-Boot
Supported Features| Feature | BSP Revision | Remarks | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TQ Product | Chip | Interface | Function | 0001 | 0002 | 0005 | 0006 | 0007 | 0009 | 0016 | 0017 | |
| TQMa8Xx | i.MX8X | ENET0 | GbE | • | • | • | • | • | • | • | • | |
| TQMa8Xx | i.MX8X | ENET1 | GbE | • | • | • | • | • | • | • | • | |
| TQMa8Xx | i.MX8X | I²C | EEPROM, Temperature Sensors | • | • | • | • | • | • | • | • | |
| TQMa8Xx | i.MX8X | UART | Debug Console | • | • | • | • | • | • | • | • | default console |
| TQMa8Xx | i.MX8X | uSDHC | eMMC / SD-Card | • | • | • | • | • | • | • | • | SD card / eMMC |
| TQMa8Xx | i.MX8X | Fuse | • | • | • | • | • | • | ||||
Supported boot devices
Supported boot devices
| Boot device | supported |
|---|---|
| eMMC | • |
| SD Card | • |
Operating System
Operating System
Supported Features| Feature | BSP Revision | Remarks | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TQ Product | Chip | Interface | Function | 0001 | 0002 | 0005 | 0006 | 0007 | 0009 | 0016 | 0017 | |
| TQMa8x | i.MX8X | ENET0 | GbE | • | • | • | • | • | • | • | • | |
| i.MX8X | ENET1 | GbE | • | • | • | • | • | • | • | • | ||
| i.MX8X | FlexSPI | QSPI NOR Flash | • | |||||||||
| i.MX8X | I²C1 | Bus Access | • | • | • | • | • | • | • | • | ||
| i.MX8X | MIPI DSI | LVDS | • | • | • | • | • | • | Tested with Tianma TM070JVHG33 display | |||
| i.MX8X | LPSPI1 | Bus access | • | |||||||||
| i.MX8X | LPSPI2 | Bus access | • | |||||||||
| i.MX8X | LPSPI3 | Bus access | • | |||||||||
| i.MX8X | LPUART1 | Console | • | • | • | • | • | • | • | • | ||
| i.MX8X | LPUART3 | TTL | • | |||||||||
| i.MX8X | GPIO | • | • | • | • | • | • | • | ||||
| i.MX8X | PCIe | Host | • | • | • | • | • | • | • | MBa8xx ≥ Rev.0102 required, also see Known Issues | ||
| i.MX8X | USB2 | Host | • | • | • | • | • | • | ||||
| i.MX8X | uSDHC | uSDHC0 / eMMC uSDHC1 / SD Card | • | • | • | • | • | • | • | • | ||
| MBa8xx | USB4604I | USB1 | Host | • | • | • | • | • | • | Available on X24 (MPCIe) | ||
| USB4604I | USB2 | Host | • | • | • | • | • | • | Available on X22 (LVDS) | |||
| USB4604I | USB3 | Host | • | • | • | • | • | • | Available on X20 | |||
| USB4604I | USB4 | Host | • | • | • | • | • | • | Available on X20 | |||
TQMa8Xx Rev.02xx / MBa8Xx Rev.02xx
| I2C bus | TQMa8Xx | ||||
|---|---|---|---|---|---|
| I2C1 | 0x19 Temperature sensor | 0x31 EEPROM (software protection) | 0x57 EEPROM | 0x51 EEPROM | 0x68 RTC |
| I2C bus | MBa8Xx | |||||||
|---|---|---|---|---|---|---|---|---|
| I2C1 | 0x18 Audio codec | 0x1C Temperature sensor | 0x2C Display-Port bridge | 0x34 EEPROM (software protection) | 0x44 USB Hub | 0x54 EEPROM | 0x6A PCIe clock generator | 0x70 Port Expander |
TQMa8Xx Rev.01xx / MBa8Xx Rev.01xx
| I2C bus | TQMa8Xx | ||||
|---|---|---|---|---|---|
| I2C1 | 0x19 Temperature sensor | 0x31 Temperature sensor | 0x50 EEPROM | 0x51 EEPROM | 0x68 RTC |
| I2C bus | MBa8Xx | |||||||
|---|---|---|---|---|---|---|---|---|
| I2C1 | 0x18 Audio codec | 0x1C Temperature sensor | 0x2C Display-Port bridge | 0x2D USB-Hub | 0x34 Temperature sensor | 0x54 EEPROM | 0x6A PCIe clock generator | 0x70 Port Expander |
Yocto BSP Changelog
Rev.0025
BSP
Linux
Rev.0017
BSP
- meta-dumpling: added u-boot-fw-utils in packagegroups
- meta-tq : u-boot-fw-utils support
Linux
- added spidev for busses SPI1 / SPI2 / SPI3
- added LPUART3 / available on unused SAI pins
- fix QSPI driver
Rev.0016
BSP
- Update to scfw version 1.2.7
- systemd-machine-units reduce default can bitrate
U-Boot
- Update to imx_4.14.98_2.2.0
- Fix QSPI probe write a byte to flash (MACRONIX)
- QSPI Boot support
Linux
- Update to rel_imx_4.14.98_2.2.0
Rev.0009
- backport CAN fixes from current NXP kernel
- support additional LVDS display
- add etm11010g0dka
Rev.0007
- CAN / Ethernet preconfigured via systemd service
- PCIe disabled DT for old STK
- Ethernet phy led config fix
- Better reserved memory config for TQMa8XD
Rev.0006
- PCIe GPIO pins (PERST pin config correction) in DT and U-Boot
- PCIe DT with Gen1 only support (for transparent PCIe switch / bridge)
Rev.0005
Global:
- SCU Firmware based on porting kit v1.1.2
TQMa8XQP:
- make LVDS work again
- polish boot flow
- rename configs and names (tqma8qxp-mba8xx → tqma8xqp-mbaxx)
- support net boot
TQMa8XD:
- initial support (tqma8xd-mba8xx)
TQMa8XQPS
- test newtwork support in linux
- support net boot (GBE0)
Rev.0002
- port to yocto sumo / NXP rel_imx_4.14.78_ga
- SCU firmware base v1.1
- rename configs and names (tqma8qxp-mba8xx → tqma8xqp-mbaxx) siehe version matrix
Rev.0001
- initial release