Renesas RZ/G2L Guía del usuario

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Jun. 17, 2022

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L,

and RZ/Five

Start-up Guide

Introduction

This document provides a guide to prepare RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five reference boards to

boot up with the Verified Linux Package of RZ/G2L Group and the Board Support Package of RZ/V2L Group and

RZ/Five. Especially, procedures to write the bootloaders to each board are explained.

Bootloaders are written to the Flash ROM on the board using the Flash Writer tool provided by Renesas through the

minimonitor utility. This document explains the way to write these files using the Flash Writer.

After obtaining your reference board, please be sure to follow this document and write the bootloaders to the Flash

ROM before starting the evaluation.

Target Reference Board

RZ/G2L reference board

•RZ/G2L Evaluation Board Kit PMIC version (smarc-rzg2l-pmic) (*1)

oRZ/G2L SMARC Module Board (P/N: RTK9744L23C01000BE)

oRZ SMARC Series Carrier Board (P/N: RTK97X4XXXB00000BE)

RZ/G2LC reference board

•RZ/G2LC Evaluation Board Kit (smarc-rzg2lc) (*2)

oRZ/G2LC SMARC Module Board (P/N: RTK9744C22C01000BE)

oRZ SMARC Series Carrier Board (P/N: RTK97X4XXXB00000BE)

RZ/G2UL reference board

•RZ/G2UL Evaluation board Kit (smarc-rzg2ul) (*3)

oRZ/G2UL SMARC Module Board (P/N: RTK9743U11C01000BE)

oRZ SMARC Series Carrier Board (P/N: RTK97X4XXXB00000BE)

oParallel to HDMI Conversion board (This board is included with RTK9743U11C01000BE and is not

sold separately, so a part number does not exist.)

RZ/V2L reference board

•RZ/V2L Evaluation Board Kit PMIC version (smarc-rzv2l-pmic) (*4)

oRZ/V2L SMARC Module Board (P/N: RTK9754L23C01000BE)

oRZ SMARC Series Carrier Board (P/N: RTK97X4XXXB00000BE)

RZ/Five reference board

•RZ/Five Evaluation board Kit (smarc-rzfive) (*5)

oRZ/Five SMARC Module Board (P/N: RTK9743F01C01000BE)

oRZ SMARC Series Carrier Board (P/N: RTK97X4XXXB00000BE)

󰑯󰑰󰑱󰑲󰑳Please refer to Appendix 2.2 and 2.3 for how to distinguish and replace each board.

󰑯󰑰󰑱󰑲󰑳Please refer to Appendix 2.4 for how to connect the Parallel to HDMI Conversion board for RZ/G2UL Evaluation

board Kit (smarc-rzg2ul).

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Jun. 17, 2022

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five Start-up Guide

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(*1) “RZ/G2L Evaluation Board Kit PMIC” includes the RZ/G2L SMARC Module Board and the RZ SMARC

Series Carrier Board.

(*2) “RZ/G2LC Evaluation Board Kit” includes the RZ/G2LC SMARC Module Board and the RZ SMARC Series

Carrier Board.

(*3) “RZ/G2UL Evaluation board Kit” includes the RZ/G2UL SMARC Module Board and the RZ SMARC Series

Carrier Board.

The “Evaluation board Kit for RZ/G2UL MPU” will be called “RZ/G2UL Evaluation Kit” in the next section.

(*4) “RZ/V2L Evaluation Board Kit PMIC” includes the RZ/V2L SMARC Module Board and the RZ SMARC Series

Carrier Board.

(*5) “RZ/Five Evaluation board Kit” includes the RZ/Five SMARC Module Board and the RZ SMARC Series

Carrier Board.

The “Evaluation board Kit for RZ/Five MPU” will be called “RZ/Five Evaluation Kit” in the next section.

Target Software

•RZ/G Verified Linux Package version 3.0.0 or later. (hereinafter referred to as “VLP/G”)

•RZ/V2L Linux Package V1.0.0 update1 or later. (hereinafter referred to as “RZ/V2L BSP”)

•RZ/Five Board Support Package v0.80 or later. (hereinafter referred to as “RZ/Five BSP”)

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five Start-up Guide

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Contents

1. Renesas SMARC Evaluation Board kit of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and

RZ/Five .............................................................................................................................. 4

1.1 Preparation before startup......................................................................................................... 4

1.1.1 Preparation of Hardware and Software .............................................................................. 4

1.1.2 How to set boot mode and input voltage ........................................................................... 5

1.1.3 How to set SW1 ..................................................................................................................... 6

1.1.4 How to use debug serial (console ouput) .......................................................................... 7

1.2 Startup Procedure....................................................................................................................... 8

1.2.1 Power supply......................................................................................................................... 8

1.2.2 Building files to write............................................................................................................ 9

1.2.3 Settings ................................................................................................................................ 10

1.3 Booting Flash Writer................................................................................................................. 12

1.4 Writing Bootloader.................................................................................................................... 14

1.5 Create a microSD card to boot Linux...................................................................................... 16

1.6 Setting U-boot ........................................................................................................................... 21

2. Appendix......................................................................................................................... 24

2.1 Preparing Flash Writer.............................................................................................................. 24

2.1.1 Preparing cross compiler................................................................................................... 24

2.1.2 Building Flash Writer.......................................................................................................... 25

2.2 How to distinguish each board................................................................................................ 27

2.3 How to replace the SMARC Module Board............................................................................. 28

2.4 How to connect the Parallel to HDMI Conversion board for RZ/G2UL Evaluation kit

(smarc-rzg2ul) ........................................................................................................................... 29

2.5 How to boot from eMMC........................................................................................................... 31

2.5.1 Rebuild rootfs...................................................................................................................... 31

2.5.2 Writing Bootloader for eMMC Boot................................................................................... 31

2.5.3 Create a microSD card to boot linux for eMMC boot ...................................................... 33

2.5.4 Setting U-boot and Writing rootfs to eMMC ..................................................................... 34

2.5.5 Setting U-boot for eMMC boot........................................................................................... 36

3. Revision History............................................................................................................. 37

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five Start-up Guide

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1. Renesas SMARC Evaluation Board kit of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L,

and RZ/Five

1.1 Preparation before startup

1.1.1 Preparation of Hardware and Software

The following environment of Hardware and Software is used in the evaluation.

Hardware preparation:

•USB Type-C cable “AK-A8485011” (manufactured by Anker)

•USB PD Charger Anker “PowerPort III 65W Pod” (manufactured by Anker)

•USB Type-microAB cable (Any cables)

•micro HDMI cable (Any cables) (*1)

•PC Installed FTDI VCP driver and Terminal software (Tera Term) (*2)

(*1) RZ/Five Evaluation board Kit doesn’t need micro HDMI cable.

(*2) Please install the FTDI driver that can be following website (https://www.ftdichip.com/Drivers/VCP.htm).

Software preparation:

Table 1. Software Preparation

RZ/G2L

PMIC ver

Linux kernel

Image-smarc-rzg2l.bin

Device tree file

Image-r9a07g044l2-smarc.dtb

Boot loader

・

bl2_bp-smarc-rzg2l_pmic.srec

・

fip-smarc-rzg2l_pmic.srec

Flash Writer

Flash_Writer_SCIF_RZG2L_SMARC_PMIC_DDR4_2GB_1PCS.mot

RZ/G2LC

Linux kernel

Image-smarc-rzg2lc.bin

Device tree file

Image-r9a07g044c2-smarc.dtb

Boot loader

・

bl2_bp-smarc-rzg2lc.srec

・fip-smarc-rzg2lc.srec

Flash Writer

Flash_Writer_SCIF_RZG2LC_SMARC_DDR4_1GB_1PCS.mot

RZ/G2UL

Linux kernel

Image-smarc-rzg2ul.bin

Device tree file

Image-r9a07g043u11-smarc.dtb

Boot loader

・

bl2_bp-smarc-rzg2ul.srec

・

fip-smarc-rzg2ul.srec

Flash Writer

Flash_Writer_SCIF_RZG2UL_SMARC_DDR4_1GB_1PCS.mot

RZ/V2L

Linux kernel

Image-smarc-rzv2l.bin

Device tree file

Image-r9a07g054l2-smarc.dtb

Boot loader

•

bl2_bp-smarc-rzv2l_pmic.srec

•fip-smarc-rzv2l_pmic.srec

Flash Writer

Flash_Writer_SCIF_RZV2L_SMARC_PMIC_DDR4_2GB_1PCS.mot

RZ/Five

Linux kernel

Image-smarc-rzfive.bin

Device tree file

r9a07g043f01-smarc.dtb

Boot loader

•

fit-smarc-rzfive.srec

•

spl-smarc-rzfive.srec

Flash Writer

Flash_Writer_SCIF_RZFIVE_SMARC.mot

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five Start-up Guide

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1.1.2 How to set boot mode and input voltage

Please set the SW11 settings as follows.

•Pin no1 to no3 of the SW11 is used to control boot mode of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and

RZ/Five.

•Pin no4 of the SW11 is used to control the input voltage from power charger to 5V or 9V. Please use a 5V

setting as initial setting.

Please select boot mode as below figures.

󰑯󰑰󰑱󰑲󰑳Currently we support 2 modes in 4 modes: SCIF Download mode and QSPI Boot mode. eSD Boot mode will be

supported by the future update.

Please select input voltage setting as below.

SW11-4

Input voltage selection

OFF

Input 9V

Input 5V

SW11-1

OFF

SW11-2

SW11-3

OFF

SW11-4

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1.1.3 How to set SW1

Renesas SMARC RZ/G2L Evaluation kit PMIC (smarc-rzg2l-pmic), RZ/G2LC Evaluation kit

(smarc-rzg2lc) and RZ/V2L Evaluation kit PMIC (smarc-rzv2l-pmic)

Please set the SW1 settings to follows.

•Pin no1 of the SW1 is used to select the JTAG debug mode or not.

JTAG is not used, so set SW1-1 to normal operation mode.

•Pin no2 of the SW1 is used to select the eMMC or microSD mode. Please set SW1-2 to eMMC mode.

SW1-1

DEBUGEN

OFF

JTAG debug mode

Normal operation

The selection of microSD slot and eMMC on the SMARC module is exclusive

Renesas SMARC RZ/G2UL Evaluation kit (smarc-rzg2ul) and RZ/Five Evaluation kit (smarc-

rzfive)

Please set the SW1 settings to follows.

•The SW1-1 is used to select the JTAG debug mode or not.

JTAG is not used to in the procedure for booting up RZ/G2UL and RZ/Five Group Board Support Package, so

please set SW1-1 to normal operation mode.

•The SW1-2 is used to select the eMMC or microSD mode. Please set SW1-2 to eMMC mode.

•The SW1-3 is used to select the Ethernet or multiple functions mode. The multiple functions are enabled

CAN0, CAN1, PMOD0 and PMOD1. Please set SW1-3 to other function mode.

SW1-1

SW1-2

OFF

SW1-2

microSD/eMMC selection

OFF

Select eMMC on RTK9744L23C01000BE

Select microSD slot on RTK9744L23C01000BE

SW1-3

OFF

SW1-2

OFF

SW1-1

DEBUGEN

OFF

JTAG debug mode

Normal operation

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SW1-2

SD/MMC selection

OFF

Select eMMC memory

Select microSD card

The selection of microSD slot and eMMC on the SMARC module is exclusive

SW1-3

Ether0/CAN0, CAN1, SSI1, RSPI1 selection

OFF

CAN0, CAN1, PMOD0 Type-2A, PMOD Type-6

Ether0

1.1.4 How to use debug serial (console ouput)

Please connect USB Type-microAB cable to CN14.

CN14:USB Type-microAB Connector

Connect to PC

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five Start-up Guide

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1.2 Startup Procedure

Hereafter, RZ/V2L Evaluation Board Kit PMIC version picture is used as a representative. If you use RZ/G2L,

RZ/G2LC, RZ/G2UL, and RZ/Five Evaluation Board Kit PMIC version, you can use Connectors on same location as

RZ/V2L Evaluation Board Kit PMIC version.

1.2.1 Power supply

1. Connect USB-PD Power Charger to USB Type-C Connector (CN6).

2. LED1(VBUS Power ON) and LED3 (Module PWR On) lights up.

3. Press the power button(SW9) to turn on the power.

Note: When turn on the power, press and hold the power button for 1 second.

When turn off the power, press and hold the power button for 2 seconds

4. LED4(Carrier PWR On) lights up.

2. LED1 and LED3 will be light up

1. Connect USB Type-C cable to CN6

Connect USB Type-microAB cable

to CN14 for SCIF download

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five Start-up Guide

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1.2.2 Building files to write

The evaluation boards use the files in the Table 2 as the boot loaders. Please build them according to the Release Note

and copy these files to a PC which runs serial terminal software.

Table 2. File names of Boot loader

Board

File name of Boot loader

RZ/G2L Evaluation Board Kit PMIC version

•bl2_bp-smarc-rzg2l_pmic.srec

•fip-smarc-rzg2l_pmic.srec

RZ/G2LC Evaluation Board Kit

•bl2_bp-smarc-rzg2lc.srec

•fip-smarc-rzg2lc.srec

RZ/G2UL Evaluation Board Kit

•bl2_bp-smarc-rzg2ul.srec

•fip-smarc-rzg2ul.srec

RZ/V2L Evaluation Board Kit PMIC version

•bl2_bp-smarc-rzv2l_pmic.srec

•fip-smarc-rzv2l_pmic.srec

RZ/Five Evaluation Board Kit

•fit-smarc-rzfive.srec

•spl-smarc-rzfive.srec

SMARC EVK of RZ/G2L, RZ/G2LC, RZ/G2UL, RZ/V2L, and RZ/Five Start-up Guide

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1.2.3 Settings

Connect between the board and a control PC by USB serial cable according to the Release Note.

1. Bring up the terminal software and select the “File” > “New Connection” to set the connection on the software.

2. Select the “Setup” > “Serial port” to set the settings about serial communication protocol on the software.

Set the settings about serial communication protocol on a terminal software as below:

•Speed: 115200 bps

•Data: 8bit

•Parity: None

•Stop bit: 1bit

•Flow control: None

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