Release Note
R01AN5869EJ0110 Rev.1.10 Page 1 of 14
Apr.27.22
RZ/G2L, G2LC, G2UL
Release Note for RZ/G2L Multi-OS Package V1.10
Introduction
This software package provides user with easy way to establish multi-OS (i.e., CIP Linux running on
Cortex®-A55 and FreeRTOS running on Cortex-M33) environment and sample program showing how to
implement Inter-Processor Communication between those CPU cores.
This package consists of RZ/G2L Cortex-M33 Flexible Software Package (hereinafter referred to as RZ/G2L
CM33 FSP) and Inter-Processor Communication Feature Package for RZ/G2L Board Support Package
(hereinafter referred to as RZ/G2L BSP).
Here are brief descriptions of each component of RZ/G2 Multi-OS Package:
ï‚Ÿ RZ/G2L CM33 FSP
The software package consisting of production ready peripheral drivers, FreeRTOS and portable
middleware stacks and the best in-case HAL drivers with low memory footprint.
ï‚Ÿ OpenAMP
The framework including the software components needed for Asymmetric Multiprocessing (AMP)
systems such as Inter-Processor Communication.
Target Device
RZ/G2L, RZ/G2LC, RZ/G2UL
RZ/G2L, G2LC, G2UL Release Note for RZ/G2L Multi-OS Package V1.10
R01AN5869EJ0110 Rev.1.10 Page 2 of 14
Apr.27.22
Contents
1. Specifications .......................................................................................................................... 3
1.1 RZ/G2L reference boards setup .............................................................................................................. 3
2. Verified Operation Conditions .................................................................................................. 3
3. Sample Program Setup ........................................................................................................... 4
3.1 RZ/G2L Flexible Software Package Setup .............................................................................................. 4
3.2 OpenAMP related stuff Integration to RZ/G2L Group Board Support Package ...................................... 4
3.3 Note for integration to RZ/G2L Board Support Package V1.4 ................................................................ 5
3.4 Deployment of RZ/G2L BSP ................................................................................................................... 6
4. Sample Program Invocation ..................................................................................................... 6
4.1 Hardware setup ....................................................................................................................................... 6
4.2 CM33 Sample Program Setup ................................................................................................................ 6
4.3 CM33 Sample Program Invocation ......................................................................................................... 8
4.3.1 CM33 Sample Program Invocation with Segger J-Link......................................................................... 8
4.3.2 CM33 Sample Program Invocation with u-boot ................................................................................... 11
4.4 CA55 Sample Program Invocation ........................................................................................................ 11
4.5 Overview of Sample Program Behavior ................................................................................................ 12
5. Reference Documents ........................................................................................................... 13
Revision History ............................................................................................................................ 14