Entry Page

Third-Party Add-Ons

YOCTO Linux BSP documentation

* Microsoft® Windows® CE * Microsoft® Windows® Embedded * QNX® Neutrino® * Android (coming soon)

MBaRZG2x DIP switch settings

The TQMaRZG2x debug UART is connected via a Silicon Labs USB-to-Serial converter to X9 (micro-USB) on the MBaRZG2x. A micro-USB/USB-A cable is part of the STKaRZG2x accessory set. Depending on the host operating system, a driver may need to be installed.

TQMaRZG2x / MBaRZG2x

I2C bus	TQMaRZG2x
I2C1	0x11 System Controller	0x1F Temp Sensor	0x37 EEPROM (Protected Mode)	0x48 Plug & Trust Secure Element (optional)	0x50 EEPROM (Customer EEPROM)	0x51 RTC (optional)	0x57 Temp Sensor EEPROM

I2C bus	MBaRZG2x
I2C4	0x18 Audio Codec	0x1F Temp Sensor	0x37 EEPROM (Protected Mode)	0x41 Touchcontroller	0x44 USB Hub	0x57 Temp Sensor EEPROM	0x6A PCIe Clock generator	0x70 Current Sense (24V)	0x7D Current Sense (5V MOD)
I2C6	Depends on usage

U-Boot

Supported features

TQ Product	Chip	Interface	Function	0003	0010	0020
Feature				BSP Revision		Remarks
TQMaRZG2x	RZ/G2	Ethernet	GbE	✔	✔	✔
	RZ/G2	GPIO		✔	✔	✔
	RZ/G2	I2C	Bus Access	✔	✔	✔	See onboard I2C devices
	RZ/G2	SDHC	eMMC SD Card	✔	✔	✔
	RZ/G2	UART0	Console	✔	✔	✔
	RZ/G2	USB	Host	✔	✔	✔

Supported boot devices

Boot device	Supported	Remark
eMMC	✔	The bootable SD/eMMC-Interface of the CPU is connected to eMMC
SPI NOR boot	✔

Linux

Supported features

TQ Product	Chip	Interface	Function	0003	0010	0020
Feature				BSP Revision		Remarks
TQMaRZG2x	RZ/G2	Audio	TLV320AIC
	RZ/G2	Ethernet	GbE	✔	✔	✔
	RZ/G2	CAN	CAN 2.0B	✔	✔	✔
	RZ/G2	FlexSPI	QSPI-NOR	✔	✔	✔
	RZ/G2	GPIO		✔	✔	✔
	RZ/G2	GPU			✔	✔
	RZ/G2	HDMI		✔	✔	✔
	RZ/G2	I²C1	Bus access	✔	✔	✔	See onboard I2C devices
	RZ/G2	I²C4	Bus access	✔	✔	✔	See onboard I2C devices
	RZ/G2	I²C6	Bus access	✔	✔	✔	See onboard I2C devices
	RZ/G2	LVDS	Display Interface	✔	✔	✔
	RZ/G2	LPUART4	Console UART	✔	✔	✔
	RZ/G2	MIPI-CSI	Camera Interface
	RZ/G2	PCIe	Host	✔	✔	✔	Tested with
	RZ/G2	Sata	Host	✔	✔	✔	RZG2H and RZG2N only
	RZ/G2	UART0	Console	✔	✔	✔
	RZ/G2	USB	USB Host	✔	✔	✔
	RZ/G2	USB	USB OTG	✔	✔	✔
	RZ/G2	uSDHC	SD-Card	✔	✔	✔
	RZ/G2	uSDHC	eMMC	✔	✔	✔
MBaRZG2x	TLV320AIC	Audio Codec	Headphone Out / Line Out
MBaRZG2x	TLV320AIC	Audio Codec	Line In

BSP Version Matrix

BSP Revision	ci-meta-tq release https://github.com/tq-systems/ci-meta-tq	Yocto Project / Poky Release	Target machine¹⁾	U-Boot	Linux Kernel
0010	rocko	2.4.3 - Rocko	tqmarzg2h_c-mbarzg2x TQMaRZG2H with 4GB RAM on MBaRZG2x tqmarzg2m_aa-mbarzg2x TQMaRZG2M with 2GB RAM on MBaRZG2x tqmarzg2m_e-mbarzg2x TQMaRZG2M with 8GB RAM on MBaRZG2x tqmarzg2n_b-mbarzg2x TQMaRZG2N with 2 GB RAM on MBaRZG2x	v2018.09-VLP_1.0.6	v4.19.140-VLP_1.0.6
0003	zeus	3.0.4 - Zeus	tqmarzg2n_b-mbarzg2x TQMaRZG2N with 2 GB RAM on MBaRZG2x tqmarzg2h_c-mbarzg2x TQMaRZG2H with 4GB RAM on MBaRZG2x tqmarzg2m_e-mbarzg2x TQMaRZG2M with 8GB RAM on MBaRZG2x	v2018.09-VLP_1.0.6	v4.19.140-VLP_1.0.6
0002	zeus	3.0.4 - Zeus	tqmarzg2n_b-mbarzg2x TQMaRZG2N with 2 GB RAM on MBaRZG2x tqmarzg2h_c-mbarzg2x TQMaRZG2H with 4GB RAM on MBaRZG2x tqmarzg2m_e-mbarzg2x TQMaRZG2M with 8GB RAM on MBaRZG2x	v2018.09-VLP_1.0.6	v4.19.140-VLP_1.0.6

Tip: Get notified on new BSP release

Target Machine: tqmarzg2m_aa-mbarzg2x

System Image

Boot device	Symlink	File
SD Card/eMMC	tq-image-weston-tqmarzg2m_aa-mbarzg2x.wic	tq-image-weston-tqmarzg2m_aa-mbarzg2x-<build_timestamp>.rootfs.wic

Bootstream (Bootloader) Binary

Boot Device	Symlink	File
SD Card/eMMC	u-boot-tqmarzg2m_aa-mbarzg2x.bin	u-boot-tqmarzg2m_aa-mbarzg2x-2018.09-r0.bin

Linux Kernel Binary

Symlink	File
Image	Image–4.19.140+git0+8e6bd492a3-r1-tqmarzg2m_aa-mbarzg2x-<build_timestamp>.bin

Devicetree Binarys

Symlink	Description
r8a774a1-tqmarzg2m_aa-mbarzg2x.dtb	default device tree blob for TQMaRZG2m on MBaRZg2x
r8a774a1-tqmarzg2m_aa-mbarzg2x-lvds-tm070jvhg33.dtb	device tree with activated LVDS0 channel and TM070JVHG33 display timing

RootFS Images

Symlink	File
tq-image-weston-tqmarzg2m_aa-mbarzg2x.ext4	tq-image-weston-tqmarzg2m_aa-mbarzg2x-<build_timestamp>.rootfs.ext4
tq-image-weston-tqmarzg2m_aa-mbarzg2x.tar.gz	tq-image-weston-tqmarzg2m_aa-mbarzg2x-<build_timestamp>.rootfs.tar.gz

Target Machine: tqmarzg2m_e-mbarzg2x

System Image

Boot device	Symlink	File
SD Card/eMMC	tq-image-weston-tqmarzg2m_e-mbarzg2x.wic	tq-image-weston-tqmarzg2m_e-mbarzg2x-<build_timestamp>.rootfs.wic

Bootstream (Bootloader) Binary

Boot Device	Symlink	File
SD Card/eMMC	u-boot-tqmarzg2m_e-mbarzg2x.bin	u-boot-tqmarzg2m_e-mbarzg2x-2018.09-r0.bin

Linux Kernel Binary

Symlink	File
Image	Image–4.19.140+git0+8e6bd492a3-r1-tqmarzg2m_e-mbarzg2x-<build_timestamp>.bin

Devicetree Binarys

Symlink	Description
r8a774a1-tqmarzg2m_e-mbarzg2x.dtb	default device tree blob for TQMaRZG2m on MBaRZg2x
r8a774a1-tqmarzg2m_e-mbarzg2x-lvds-tm070jvhg33.dtb	device tree with activated LVDS0 channel and TM070JVHG33 display timing

RootFS Images

Symlink	File
tq-image-weston-tqmarzg2m_e-mbarzg2x.ext4	tq-image-weston-tqmarzg2m_e-mbarzg2x-<build_timestamp>.rootfs.ext4
tq-image-weston-tqmarzg2m_e-mbarzg2x.tar.gz	tq-image-weston-tqmarzg2m_e-mbarzg2x-<build_timestamp>.rootfs.tar.gz

Target Machine: tqmarzg2h_c-mbarzg2x

System Image

Boot device	Symlink	File
SD Card/eMMC	tq-image-weston-tqmarzg2h_c-mbarzg2x.wic	tq-image-weston-tqmarzg2h_c-mbarzg2x-<build_timestamp>.rootfs.wic

Bootstream (Bootloader) Binary

Boot Device	Symlink	File
SD Card/eMMC	u-boot-tqmarzg2h_c-mbarzg2x.bin	u-boot-tqmarzg2h_c-mbarzg2x-2018.09-r0.bin

Linux Kernel Binary

Symlink	File
Image	Image–4.19.140+git0+8e6bd492a3-r1-tqmarzg2h_c-mbarzg2x-<build_timestamp>.bin

Devicetree Binarys

Symlink	Description
r8a774e1-tqmarzg2h_c-mbarzg2x.dtb	default device tree blob for TQMaRZG2m on MBaRZg2x
r8a774e1-tqmarzg2h_c-mbarzg2x-lvds-tm070jvhg33.dtb	device tree with activated LVDS0 channel and TM070JVHG33 display timing

RootFS Images

Symlink	File
tq-image-weston-tqmarzg2h_c-mbarzg2x.ext4	tq-image-weston-tqmarzg2h_c-mbarzg2x-<build_timestamp>.rootfs.ext4
tq-image-weston-tqmarzg2h_c-mbarzg2x.tar.gz	tq-image-weston-tqmarzg2h_c-mbarzg2x-<build_timestamp>.rootfs.tar.gz

Target Machine: tqmarzg2n_b-mbarzg2x

System Image

Boot device	Symlink	File
SD Card/eMMC	tq-image-weston-tqmarzg2n_b-mbarzg2x.wic	tq-image-weston-tqmarzg2n_b-mbarzg2x-<build_timestamp>.rootfs.wic

Bootstream (Bootloader) Binary

Boot Device	Symlink	File
SD Card/eMMC	u-boot-tqmarzg2n_b-mbarzg2x.bin	u-boot-tqmarzg2n_b-mbarzg2x-2018.09-r0.bin

Linux Kernel Binary

Symlink	File
Image	Image–4.19.140+git0+8e6bd492a3-r1-tqmarzg2n_b-mbarzg2x-<build_timestamp>.bin

Devicetree Binarys

Symlink	Description
r8a774e1-tqmarzg2n_b-mbarzg2x.dtb	default device tree blob for TQMaRZG2m on MBaRZg2x
r8a774e1-tqmarzg2n_b-mbarzg2x-lvds-tm070jvhg33.dtb	device tree with activated LVDS0 channel and TM070JVHG33 display timing

RootFS Images

Symlink	File
tq-image-weston-tqmarzg2n_b-mbarzg2x.ext4	tq-image-weston-tqmarzg2n_b-mbarzg2x-<build_timestamp>.rootfs.ext4
tq-image-weston-tqmarzg2n_b-mbarzg2x.tar.gz	tq-image-weston-tqmarzg2n_b-mbarzg2x-<build_timestamp>.rootfs.tar.gz

U-Boot Device Assignment:

mmc dev 0 = SD Card
mmc dev 1 = eMMC

BSP Version History

Rev.0020

Switch to Yocto Dunfell
Flash Writer v1.05
ATF v2.7
U-Boot v2021.10
Linux 5.10 (CIP)

Rev.0010

GPU and video codec support via meta-rzg2
Backport to Yocto rocko

Rev.0003

Add support for tqmarzg2m with 2GB RAM

Rev.0002

Inital BSP Release

¹⁾

i.e. value for MACHINE variable

Entry Page

Third-Party Add-Ons

Board Support Packages

Product URL list

Starterkit

Hardware

Debug Connection

Onboard I2C devices

TQMaRZG2x / MBaRZG2x

Linux BSP

U-Boot

U-Boot

Supported boot devices

Operating System

Linux

Yocto BSP Version Matrix

BSP Version Matrix

Yocto Images

Target Machine: tqmarzg2m_aa-mbarzg2x

Target Machine: tqmarzg2m_e-mbarzg2x

Target Machine: tqmarzg2h_c-mbarzg2x

Target Machine: tqmarzg2n_b-mbarzg2x

Yocto Deployment

Device assignment

Yocto Changelog

BSP Version History

Rev.0020

Rev.0010

Rev.0003

Rev.0002