Table of Contents

<label Embedded Module TQMLS1012AL - Linux BSP documentation


BSP Overview


BSP Version Matrix

BSP Revision ci-meta-tq release Yocto Project / Poky Release Target machine1) U-Boot Linux Kernel
0012 kirkstone 4.0.18 - Kirkstone tqmls1012al-mbls1012al lf-5.15.5-1.0.0 lf-5.15.5-1.0.0
0011 hardknott 3.3.4 - Hardknott tqmls1012al-mbls1012al lf-5.15.5-1.0.0 lf-5.15.5-1.0.0
0010 zeus 3.0 - Zeus tqmls1012al-mbls1012al
tqmls1012al-1gb-mbls1012al 		2019.10 - LSDK-20.04 fslc-5.4-1.0.0-imx
0009 zeus 3.0 - Zeus tqmls1012al-mbls1012al
tqmls1012al-1gb-mbls1012al 		2019.10 - LSDK-20.04 fslc-5.4-1.0.0-imx
0007 zeus 3.0 - Zeus tqmls1012al-mbls1012al 2019.10 - LSDK-20.04 fslc-5.4-1.0.0-imx
0005 sumo-tqmls1012al 2.5 - Sumo tqmls1012al-mbls1012al 2017.11 - LSDK-18.03 4.14 - LSDK-18.03
0004 sumo-tqmls1012al 2.5 - Sumo tqmls1012al-mbls1012al 2017.11 - LSDK-18.03 4.14 - LSDK-18.03
0003 sumo-tqmls1012al 2.5 - Sumo tqmls1012al-mbls1012al 2017.11 - LSDK-18.03 4.14 - LSDK-18.03


Bootloader


U-Boot

Supported Features
Feature BSP Revision Remarks
TQ Product Chip Interface Function 0003 0004 0005 0007 0009 0010 0011 0012
TQMLS1012AL LS1012A Ethernet GbE SGMII • • • • • • • •
TQMLS1012AL LS1012A 4x Ethernet-Switch GbE RGMII • • • • • • • •
TQMLS1012AL LS1012A UART1 Debug-UART • • • • • • • •
TQMLS1012AL LS1012A SDHC1 SD-Card • • • • • • • •
TQMLS1012AL LS1012A I2C1 Bus Access • • • • • • • •
TQMLS1012AL LS1012A USB1 USB3.0 Host • • • • • • • •
TQMLS1012AL LS1012A QSPI QSPI NOR Flash • • • • • • • •
TQMLS1012AL LS1012A Watchdog • • • • • • • •


Supported boot devices

Boot device supported
QSPI NOR •


Operating System


Linux

Supported Features
Feature BSP Revision Remarks
TQ Product Chip Interface Function 0003 0004 0005 0007 0009 0010 0011 0012
TQMLS1012AL LS1012A SGMII Ethernet GbE • • • • • • • •
LS1012A RGMII 4x Ethernet-Switch GbE • • • • • • • •
LS1012A UART1 Debug UART • • • • • • • •
LS1012A eSDHC1 Mirco SD Card • • • • • • • •
LS1012A I2C1 Bus Access • • • • • • • • see onboard I2C devices
LS1012A PCIe Mini-PCIe • • • • • • • •
LS1012A SATA M.2-SATA • • • • • • • •
LS1012A USB1 USB 3.0 Host • • • • • • • •
LS1012A GPIO GPIO • • • • • • • •
LS1012A Watchdog • • • • • • • •

Onboard I2C Devices

TQMLS1012AL / MBLS1012AL

I2C bus TQMLS1012AL
I2C1 0x8
PMIC 		0x19
Temperature Sensor 		0x31
EEPROM 		0x50
EEPROM 		0x51
EEPROM 		0x68
RTC


I2C bus MBLS1012AL
I2C1 0x20
GPIO Expander 		0x44
USB HUB 		0x48
Temperature Sensor 		0x5F
Ethernet Switch 		0x69
PCIe Clock Generator 		0x70
GPIO Expander (1,8V)

Changelog


BSP Version History

0011

BSP

  • Add wifi to MACHINE_FEATURES and rrecommend firmware-ath10k
  • Update to Yocto hardknott release using updated versions:
    • qoriq-atf_2.4
    • u-boot-lsdk-tq-2021.04
    • linux-imx-tq_5.15
  • Removed dedicated machine tqmls1012al-1gb-mbls1012al.Use specific ATF files for 1GiB module (see TQMLS1012AL README) as replacement

0010

BSP

  • Add RCW with 1 GHz core frequency
  • use 1 GHz core frequency as default

0009

BSP

  • Add README
  • ATF: add support for tqmls1012al with 1 GB RAM
  • Add module variant with 1 GB RAM


1)
i.e. value for MACHINE variable