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

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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

Rev.0017

Rev.0016

Rev.0009

Rev.0007

Rev.0006

Rev.0005

Rev.0002

Rev.0001


1)
i.e. value for MACHINE variable

Disclaimer
TQ-Systems GmbH provides the Board Support Packages (BSP) free of charge. The software included in the shipment has been configured individually for the starter kits. The software is only intended to evaluate the module. The use of the Board Support Packages (BSP) is only allowed within the scope of functionality described by TQ-Systems GmbH. TQ-Systems GmbH does not accept any liability for all further changes of the Board Support Package and for any damage resulting from its use.