RZA1H Browser-Buildroot
Dear All, I want to implement simple Browser in Rza1h borad, i'am using buildroot 2014 and 2017 version in that i found qt and webkit related option i enabled it with selecting demos and...
View ArticleChanging u-boot serial console of RZ-N1D custom board
Hi,I am bringing up the custom board which is based on RZ-N1D board. The custom board utilizes SDIO/EMMC interface which has pinmux issue with UART0 TX pin i.e. 103 and wanted to use eMMC for Linux...
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How to integrate a new QSPI Flash with RZ/A1 LU
Hi,We are trying to integrate the QSPI flash SST26 from microchip (http://ww1.microchip.com/downloads/en/devicedoc/20005218e.pdf) on our custom board based on the stream it architecture with RZ/A1 LU.I...
View ArticleRZA SCIF DR Flag
For my current project i want to detect when a continous transmission of data to my uart is ending. I implemented the usage of the Receive Data Ready (RD) Flag from the Serial Status Register...
View ArticlePREEMPT_RT on RZ/A1
What's the status and maturity of the PREEMPT_RT support for the various RZ/A1 linux kernels on github? What are the known issues?Under the 4.9 kernel, there is a preempt_rt branch, but there has not...
View ArticleXIP Linux for Stream It Buildboot Error
Hi, I tried to install XIP Linux to Stream It following this guide https://elinux.org/RZ-A/Boards/Stream-it. When I executed $ ./build.sh buildroot, I encountered this error:You seem to have the...
View ArticleRZ-A1H Frame buffer on SDRAM
Can I assign frame buffer on SDRAM? I use FreeRTOS sample for my design now.I try to move Frame buffer from internal RAM to SDRAM.But, I assign frame buffer to SDRAM, the picture cannot display...
View ArticleRenesas RZ/A1 Yocto Meta Layer Readme - Build section
Hello everybody,I am using a Renesas RZ-A1H in order to develop a Qt application based on Yocto Project. I have followed the steps suggested in "Renesas RZ/A1 Yocto Meta Layer Readme", which I've found...
View ArticleRSK+RZA1-V3 Booting rza_linux-4.9_bsp
Hi,In an attempt to test the interfaces on a pcb using a RZ/A1H I am trying to use xipLinux. Using the RSK+RZA1-V3 evaluation board www.renesas.com/rsk rza1h and the quick instructions from...
View ArticleRegd. Jlink license
Folks,Purchased a RZ/A1H development board. Received a segger j-link lite debugger along with. Tried flashing the QSPI flash in the development board. The flash was programmed successfully. When we...
View ArticleRZG1M Display configuration in RGB888 format settings
Hello, We are using the elinux yocto 2.0 build system, we would like to configure our display in RGB888 format, where we need to modify to make it work for RGB888 format?Note : we are using the lvds...
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Unable to build RZA1LU_Sample
Hi Group,I'm using YSTREAM-IT-RZ-V2 and I'm unable to buid RZA1LU_Sample.I've dowloaded "RZ/A1LU Group RZ/A1 Software Package V2.10" by the link:www.renesas.com/.../D6002787.htmlI've got...
View ArticleRZG1M, yocto1.6, LVDS Display with FT5x26 touch, Weston Display issue
Hello,We are facing the display issue when we enabled the touchscreen in yocto 1.6. after booting display is appearing normally, but when we touch any point on the touchscreen we are getting following...
View Articleglobal interrupts disabled
HiWe are using RZ/A1 processor based custom target board . linux kernel version is 4.9.123 ( downloaded from renesas site).user manual r01uh0403ej0200_rz_a1h pdf is referred .we have logged interrupts...
View ArticleBoot from Serial Flash memory - Application Note
Hi,I am using the app note R01AN1960EJ0101 (attached) and its associated sources to create a first stage boot loader. This boot-loader then jump to our actual application. I want to know if i need any...
View Articleporting qca wifi sdio module got error after insmod ko file
Hi,I am porting qca9377 sdio wifi module to kernel 4.9. there is error log as below.if possible share any comment to fix this issue.my kernel image is xipImage formatkey log as below. entire log in...
View ArticleBooting Failure - RZA1H from Serial Flash
We are using R7S721000VLFP LSI in our target board. Configured BOOT MODE 3 in hardware for booting from serial flash. We have flashed the bootloader binary at address 0x18000000 and application binary...
View ArticleOpenVG Crash after long time
In the following context: RZA1H microprocessor, custom board, bare metal running FreeRTOS + OpenVG API. I have experimented that after a long time, it can be hours or some days, my program crashes in...
View ArticleHow do I use both internal and external HyperRAM/OctaRAM as system memory on...
Hi all,I have a RZ/A2M development board and I would like to use both the internal and external RAM (only HyperRAM, not the SDRAM).Surfing the forum I saw this topic a lot of times and follow the...
View Articlestream it kit v2 not working as per the demo code but the flashing seems to...
The demo code gets flashed on the target but the code doesn't run and the display shows simple blank white screen, is there anything to be done to start the code here by I attach the console output for...
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