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WORK IN PROGRESS

Embedded module TQMLS10xxA - OpenWrt Linux BSP documentation



BSP Overview


BSP Revision 0001
OpenWrt Release Master branch
Target Devices tqmls1043a-mbls10xxa
tqmls1043a-mbls10xxa-2g
tqmls1046a-mbls10xxa
tqmls1046a-mbls10xxa-8g
U-Boot 2018.07 + TQ patches
Linux 4.19.108 Mainline + OpenWrt patches + TQ patches


Bootloader


Supported features

Supported boot devices

Boot device Supported Remark
eMMC TQMLS1088 only
SD Card
QSPI NOR


Onboard I2C Devices

I2C bus TQMLS10xxA MBLS10xxA
I2C1 0x18
Tempsensor
0x30
EEPROM software protection
0x50
EEPROM
0x51
RTC
0x57
EEPROM
I2C4 0x70
I2C Multiplexer
connects I2C4 to either I2C0, I2C1, I2C2 or I2C3
(only one at a time)
I2C4 > I2C0 0x44
USB Hub
0x20
I2C GPIO Port expander
0x21
I2C GPIO Port expander
0x22
I2C GPIO Port expander
I2C4 > I2C1 0x34
Clock Generator 100MHz
0x6E
Clock Generator 125MHz
0x19
Retimer 1
0x18
Retimer 2
I2C4 > I2C2 Connected to SFP+ bays and connector X18
I2C4 > I2C3 Connected to X18



en/layerscape/tqmls10xxa/linux/openwrt/overview.txt · Last modified: 2020/05/14 10:14 by liedmann


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.


Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
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