Kit T2G-C2-D-6M Lite

Board Overview

Kit T2G-C2-D-6M Lite

Name:

kit_t2g_c2d6m_lite

Vendor:

Infineon Technologies

Status:

Maintained

Architecture:

arm

SoC:

cyt4dnjbzs

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Overview

The KIT_T2G-C-2D-6M_LITE kit enables you to evaluate and develop applications using the TRAVEO™ T2G Cluster 2D family CYT4DN device. The TRAVEO™ T2G CYT4DN MCU is specifically designed for automotive instrument cluster and Head-Up Display (HUD) applications and it is a true programmable embedded system-on-chip, integrating two 320-MHz Arm® Cortex®-M7 CPUs as the primary application processors, a 100-MHz Arm® Cortex®-M0+ that supports the following:

• Low-power operations (Active, Sleep, Low-power Sleep, Deep Sleep, and Hibernate modes)

• 6336 KB code-flash with additional 128 KB work-flash and 640 KB SRAM

• Programmable analog and digital peripherals that allow faster time-to-market

Hardware

For more information about KIT_T2G-C-2D-6M_LITE:

• kit_t2g_c2d6m_lite Board Website [2]

• T2G_C_2D SoC Website [1]

Kit Features

• Evaluation board for CYT4DN MCU in 327-BGA package, dual-core Arm® Cortex® M7 CPUs running at 320-MHz and an Arm® Cortex® M0+ CPU running at 100-MHz

• Full-system approach on the board, featuring Gigabit Ethernet PHY and connector, CAN FD transceiver, user LEDs, buttons, and potentiometer

• Headers compatible with Arduino for interfacing Arduino shields

• Fully compatible with ModusToolbox™ v3.0

• KitProg3 on-board SWD programmer/debugger, USB-UART, and USB-I2C bridge functionality through USB connector

• Evaluation board supports operating voltages from 3.3 V to 5.0 V for CYT4DN

Supported Features

The kit_t2g_c2d6m_lite board supports the hardware features listed below.

on-chip / on-board

Feature integrated in the SoC / present on the board.

2 / 2

Number of instances that are enabled / disabled.
Click on the label to see the first instance of this feature in the board/SoC DTS files.

vnd,foo

Compatible string for the Devicetree binding matching the feature.
Click on the link to view the binding documentation.

kit_t2g_c2d6m_lite/cyt4dnjbzs/m0p target

On-target memory for this board target: 30 KiB of RAM, 6336 KiB of Flash.

Type	Location	Description	Compatible
CPU	on-chip	ARM Cortex-M0+ CPU1	arm,cortex-m0+
	on-chip	ARM Cortex-M7 CPU2	arm,cortex-m7
ARM architecture	on-chip	Infineon Serial Communication Blocks (SCB) node10	infineon,scb
Clock control	on-chip	Infineon Clock Oscillators1	infineon,clk-osc
	on-chip	Infineon PLL71	infineon,clk-pll
	on-chip	Infineon High Frequency Clock(clk_hf)131	infineon,cat1c-clk-hf
	on-chip	Generic fixed factor clock provider2	fixed-factor-clock
	on-chip	Infineon peripheral clock group2	infineon,peri-clk
	on-chip	infineon peripheral divider247	infineon,peri-div
GPIO & Headers	on-chip	Infineon GPIO Port227	infineon,gpio
Interrupt controller	on-chip	ARMv6-M NVIC (Nested Vectored Interrupt Controller) controller1	arm,v6m-nvic
	on-chip	Infineon CAT1 CPUSS system interrupt multiplexer1	infineon,sysintc
	on-chip	Infineon CAT1 CPUSS interrupt multiplexer channel8	infineon,sysintc-mux
LED	on-board	Group of GPIO-controlled LEDs1	gpio-leds
MTD	on-chip	Flash node1	soc-nv-flash
Pin control	on-chip	Infineon CAT1 Pinctrl Container1	infineon,pinctrl
Serial controller	on-chip	Infineon CAT1 UART11	infineon,uart
SRAM	on-chip	Generic on-chip SRAM3	mmio-sram
Timer	on-chip	ARMv6-M System Tick1	arm,armv6m-systick

kit_t2g_c2d6m_lite/cyt4dnjbzs/m7_0 target

On-target memory for this board target: 224 KiB of RAM, 6336 KiB of Flash.

Type	Location	Description	Compatible
CPU	on-chip	ARM Cortex-M0+ CPU1	arm,cortex-m0+
	on-chip	ARM Cortex-M7 CPU11	arm,cortex-m7
ARM architecture	on-chip	Infineon Serial Communication Blocks (SCB) node10	infineon,scb
Clock control	on-chip	Infineon Clock Oscillators1	infineon,clk-osc
	on-chip	Infineon PLL71	infineon,clk-pll
	on-chip	Infineon High Frequency Clock(clk_hf)131	infineon,cat1c-clk-hf
	on-chip	Generic fixed factor clock provider2	fixed-factor-clock
	on-chip	Infineon peripheral clock group2	infineon,peri-clk
	on-chip	infineon peripheral divider247	infineon,peri-div
GPIO & Headers	on-chip	Infineon GPIO Port326	infineon,gpio
Input	on-board	Group of GPIO-bound input keys1	gpio-keys
Interrupt controller	on-chip	ARMv7-M NVIC (Nested Vectored Interrupt Controller)1	arm,v7m-nvic
	on-chip	Infineon CAT1 CPUSS system interrupt multiplexer1	infineon,sysintc
	on-chip	Infineon CAT1 CPUSS interrupt multiplexer channel8	infineon,sysintc-mux
LED	on-board	Group of GPIO-controlled LEDs1	gpio-leds
MTD	on-chip	Flash node1	soc-nv-flash
Pin control	on-chip	Infineon CAT1 Pinctrl Container1	infineon,pinctrl
Serial controller	on-chip	Infineon CAT1 UART11	infineon,uart
SRAM	on-chip	Generic on-chip SRAM3	mmio-sram
Timer	on-chip	ARMv7-M System Tick1	arm,armv7m-systick

kit_t2g_c2d6m_lite/cyt4dnjbzs/m7_1 target

On-target memory for this board target: 256 KiB of RAM, 6336 KiB of Flash.

Type	Location	Description	Compatible
CPU	on-chip	ARM Cortex-M0+ CPU1	arm,cortex-m0+
	on-chip	ARM Cortex-M7 CPU11	arm,cortex-m7
ARM architecture	on-chip	Infineon Serial Communication Blocks (SCB) node9	infineon,scb
Clock control	on-chip	Infineon Clock Oscillators1	infineon,clk-osc
	on-chip	Infineon PLL71	infineon,clk-pll
	on-chip	Infineon High Frequency Clock(clk_hf)131	infineon,cat1c-clk-hf
	on-chip	Generic fixed factor clock provider2	fixed-factor-clock
	on-chip	Infineon peripheral clock group2	infineon,peri-clk
	on-chip	infineon peripheral divider346	infineon,peri-div
GPIO & Headers	on-chip	Infineon GPIO Port227	infineon,gpio
Input	on-board	Group of GPIO-bound input keys1	gpio-keys
Interrupt controller	on-chip	ARMv7-M NVIC (Nested Vectored Interrupt Controller)1	arm,v7m-nvic
	on-chip	Infineon CAT1 CPUSS system interrupt multiplexer1	infineon,sysintc
	on-chip	Infineon CAT1 CPUSS interrupt multiplexer channel8	infineon,sysintc-mux
LED	on-board	Group of GPIO-controlled LEDs1	gpio-leds
MTD	on-chip	Flash node1	soc-nv-flash
Pin control	on-chip	Infineon CAT1 Pinctrl Container1	infineon,pinctrl
Serial controller	on-chip	Infineon CAT1 UART12	infineon,uart
SRAM	on-chip	Generic on-chip SRAM3	mmio-sram
Timer	on-chip	ARMv7-M System Tick1	arm,armv7m-systick

Programming and Debugging

The kit_t2g_c2d6m_lite board supports the runners and associated west commands listed below.

	flash	debug	debugserver	rtt	attach
openocd	✅ (default)	✅ (default)	✅	✅	✅

Building

Build the Hello World sample application for the Cortex®-M0+ core:

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m0p samples/hello_world

To release the Cortex®-M7 cores from M0+ during boot, pass the corresponding Kconfig option(s) at build time. Only enable a core when valid firmware is present at its flash address; otherwise the core will fetch invalid instructions and fault.

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m0p samples/hello_world -- -DCONFIG_SOC_SERIES_CYT4DN_START_M7_0=y -DCONFIG_SOC_SERIES_CYT4DN_START_M7_1=y

Build for the Cortex®-M7 Core 0:

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m7_0 samples/hello_world

Build for the Cortex®-M7 Core 1:

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m7_1 samples/hello_world

Note

Per the CYT4DN start-up sequence, only the Cortex®-M0+ core is released from reset by ROM/flash boot. The Cortex®-M0+ application is responsible for enabling the Cortex®-M7 cores: it sets CLK_HF1 for CM7_0 and CM7_1, programs the vector table bases (CM7_0_VECTOR_TABLE_BASE at 0x40200200 and CM7_1_VECTOR_TABLE_BASE at 0x40200600), enables power for both M7 cores, clears CPU_WAIT, and releases the cores from reset.

Flashing

The KIT_T2G_C-2D-6M_LITE includes an onboard programmer/debugger (KitProg3 [6]) to provide debugging, flash programming, and serial communication over USB. Flash and debug commands use OpenOCD and require a custom Infineon OpenOCD version, that supports KitProg3, to be installed.

Both the full ModusToolbox [3] and the ModusToolbox Programming Tools [4] packages include Infineon OpenOCD. Installing either of these packages will also install Infineon OpenOCD. If neither package is installed, a minimal installation can be done by downloading the Infineon OpenOCD [5] release for your system and manually extract the files to a location of your choice.

Note

Linux requires device access rights to be set up for KitProg3. This is handled automatically by the ModusToolbox and ModusToolbox Programming Tools installations. When doing a minimal installation, this can be done manually by executing the script openocd/udev_rules/install_rules.sh.

The path to the installed Infineon OpenOCD executable must be available to the west tool commands. The examples below use a permanent CMake argument to set the CMake variable OPENOCD.

Set the OpenOCD path once:

west config build.cmake-args -- -DOPENOCD=path/to/infineon/openocd/bin/openocd

Build and flash for the Cortex®-M0+ core:

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m0p -p always samples/hello_world
west flash
west debug

Build and flash for the Cortex®-M0+ core with M7 cores released during boot:

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m0p -p always samples/hello_world -- -DCONFIG_SOC_SERIES_CYT4DN_START_M7_0=y -DCONFIG_SOC_SERIES_CYT4DN_START_M7_1=y
west flash
west debug

Build and flash for the Cortex®-M7 Core 0:

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m7_0 -p always samples/hello_world
west flash
west debug

Build and flash for the Cortex®-M7 Core 1:

# From the root of the zephyr repository
west build -b kit_t2g_c2d6m_lite/cyt4dnjbzs/m7_1 -p always samples/hello_world
west flash
west debug

Once the gdb console starts after executing the west debug command, you may now set breakpoints and perform other standard GDB debugging.

References

[1]

https://www.infineon.com/products/microcontroller/32-bit-traveo-t2g-arm-cortex/for-cluster/t2g-cyt4dn

[2]

https://www.infineon.com/evaluation-board/KIT-T2G-C-2D-6M-LITE

[3]

https://softwaretools.infineon.com/tools/com.ifx.tb.tool.modustoolbox

[4]

https://softwaretools.infineon.com/tools/com.ifx.tb.tool.modustoolboxprogtools

[5]

https://github.com/Infineon/openocd/releases/latest

[6]

https://github.com/Infineon/KitProg3