Board Hang Issue (CPU initialization )
Hi,I am using Renesas G1H board and working on QNX Neutrino 7.0. When I boot CPU0 and CPU1 is initialized successfully. But it hangs at CPU2 initialization.I found that in the file...
View ArticleWiFi module
Hi,I'm in the middle of porting the Linux 4.4 BSP for SK-RZG1E to our board. Everything's working so far, one major thing remained: the CYW4343W WiFi chip. According to Cypress it uses the brcmfmac...
View ArticleShell environment error.
I am facing a shell change problem on RZG1MAfter booting my shell got changed to sh-4.3# instead of root@skrzg1m. I am able to use the board in limits not able to use the network interface of board and...
View ArticlePWM driver
Hi,I want to port Renesas G1H PWM driver from linux to QNX. But the driver drivers/pwm/pwm-renesas-tpu.c uses the core driver drivers/pwm/core.c . Please can you refer any PWM driver which is written...
View ArticleIs there a RZ touch screen sample anywhere?
I am starting the process of adding support for an AD7873 Touch Screen controller to our custom RZ/A1H-based board.Before I reinvent the wheel, I was wondering if there exists a touch screen sample...
View ArticleEthernet AVB in RZ/G1E
RZ/G1E has two ethernets, Ethernet MAC and Ethernet AVB.My customer want to use EthernetAVB as EthernetMAC supporting 1Gbps.I think this will be possible but want to know how to enable/disbale...
View ArticlePossible bug in RA/A1 Framework .h files
I have some code that was originally written under the CMSIS-RTOS BSP (December 2015). I'm trying to migrate that to use under the newer Renesas "RZ/A1 Framework V1.03" (app note R01AN3638EJ0103,...
View Articlegfortran support in yocto 2.2 for RZN1.
Hi,The steps to include fortran in gcc for Yocto 1.6 and 2.0 below works: FORTRAN_forcevariable = ",fortran"RUNTIMETARGET_append_pn-gcc-runtime = " libquadmath libgfortran"IMAGE_INSTALL_append = "...
View ArticleRGA Initialization error after porting to new hardware
I'm trying to get the RGA driver from the RZ/A1 Framework V1.03 (R01AN3638EJ0103) integrated into my e2studio project. I've made a number of changes to the OSPL layer and a few other bits here and...
View ArticleRZ G1E Kernel oops
Currently, I am working on Renesas RZ/G1E board with Linux platform. Using linux 3.10. But sometimes getting following oops while running application.What is the reason for this error, is it file...
View ArticleRZA1L VDC5 serial RGB output
Hi I have a question,I want to display out serial RGB (8 bit) is there any sample project or app. note for this.
View ArticleRZ/A1H nfs file system with xip kernel
Currently i am using xip based kernel for the Rz/A1H based board, And i am currently trying to load nfs file system.In u-boot i changedserverip=<nfs host ip address>nfsroot=<nfs server...
View ArticleRGA Sample from RZ/A1 Framework: Unable to use 32-bit pixels for display
I am trying to use the RGA driver from the RZ/A1 Framework (R01AN3638EJ0103).I have successfully run the sample code on the RSK and adapted it to run on my custom hardware.However, in both cases, if I...
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LVDS output
Hi, i have a LVDS Display with these 5 input lines RIN0-RIN3, RCLK :The RZ has only 4 input lines, RIN0-RIN2, RCLKI connected the display to the LVDS output, but the image is very dark (missing MSB...
View Article(Linux) Buildroot updating
Hey, hello!I'm working with RSK+ and eLinux, and now I was trying to update the Buildroot to latest stable version (2018.05), following "Getting Started with Buildroot for RZ/A1" guide. But I noticed...
View ArticleYUV 422 to serial RGB conversion
Hi I want to read YUV422 image from frame buffer and want to display out serial RGB 8 bit at the outputI changed the output format SRGB quadraple speed format, at the output ;when I give one color in...
View ArticleRGA and Caching
Our hardware has no external RAM - so I've set all 10MB of the internal SRAM to be uncached. (We run out of NOR Flash - so it's much more important that caching be used for it than for internal...
View ArticleRZ VDC5 YUV422 image rotation
Hi, I want to read YUV422 sample image from frame buffer ,rotate it, scale up or scale down and display out. When I read in the sheet says that,it is impossible to use rotate and scale up...
View Articlehow can i convert LVDS in DVI??
Hello Friends , I am fairly new to this and was wondering if I could get some help or suggestions. I am looking to use the LVDS signals from the RZ/A1H chip family which is of 18 bits and convert it...
View ArticleRZ/A1H , LVDS interface to DVI
The processor has a module for providing a low voltage differential signaling (LVDS) output interface. This module converts the RGB signals output from video display controller 5 to the LVDS format...
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