RZA1L VDC5 serial RGB alpha component problem
Hi,I am capturing and writing YCbCr422 format video to frame buffer with VDC5 video input , and reading that video and displaying Quadraple serial RGB format (alpha RGB), But ; The alpha component at...
View ArticleExternal SDRAM Stream IT
Hi,I am using SDK for camera and I would like to load .bss .data .text directly on external memory of the stream it. I don't know if it necessary to modify the QSPI loader ?Or I must change the linker...
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Watchdog reset issues when running from RAM
Hi Group!Here's a quick one just before the Christmas Holidays!! ;-)Our application now runs from RAM in a RZ A1/L. IAR's cstartup sequence boots from QSPI, copies code, and then runs it from RAM....
View ArticleRz A1H getting jlink flashing error while using ISSI IS25LP512M flash
Currently i am trying to develop a A1H based board with ISSI IS25LP512MBI flash memoryusing RSK reference design. But getting following error while flashing u-boot using jlink,"****** Error: Timeout...
View ArticleInterfacing ads1232 on RZG1E
Hi, We are working on RZG1E custom made board, and we are interfacing ads1232 on msiof2 .There is no linux driver for ads1232 sowe are plainning to use spidev driver and our device tree entries is...
View ArticleRZ/A1LU coe execution in external SDRAM
Hi all,I have a project on a board based on RZ/A1LU MCU. It uses an external SDRAM chip (Micron MT48LC8M16A2P-7EIT).I have a bootloader in the QSPI Flash (rza1l_qspi_bootloader_macronix) that copies my...
View ArticleProgramming RZ/A1M with dual quad spi and J-link
Hello All,I'm trying to get a Renesas RZ/A1M working with dual quad spi flash chips.The first problem is that J-link (v6.41a beta) doesn't support the RZ/A1M (R7S721010VC). So i tried to program as a...
View ArticleRZ/A1LU code execution in external SDRAM
Hi all,I have a project on a board based on RZ/A1LU MCU. It uses an external SDRAM chip (Micron MT48LC8M16A2P-7EIT).I have a bootloader in the QSPI Flash (rza1l_qspi_bootloader_macronix) that copies my...
View ArticleHow to enable qemu in Rz/A1H 4.9 BSP
I am using linux 4.9 BSP for development. I want to enable qemu for running freeDOS on the A1h.I enabled qemu using menuconfig option but while building getting following error.Your Buildroot...
View ArticleTrouble with RZG1M wayland
Hello, I am using the RZG1M with a custom buildroot repository containing the different drivers.I want to launch a web browser running over X11 (based on GTK3) but I have an issue when I try to launch...
View Articlelinux 3.14 mmc detection
Hi all, If I insert sdcard before powering the board, u-boot finds it and also Linux.If instead I insert sd card after Linux boot, Linux doesn't detect it.The board is rskrza1 with Linux 3.14.Do you...
View ArticleUSB WEB CAMERA (UVC) On RZ/G1M
I am working on RZ/G1M board (Yocto-1.6.1 (Daisy)). I made UVC driver up and my device is getting detected. But when trying to run camera overalay using gstreamer getting below error.o/x-raw,...
View ArticleClear SCI overrun errors from USER SPACE
Hi All, One of the boards of my system fires chars on sci4 at 19200. How can clear overrun error by user space?Is it possible to do it by writing the CPU registers?ThxStevasway
View ArticlePD60610 Ethernet PHY Reference Manual
Hi,I am currently developing device driver for RZA1H for a proprietary RTOS. The RZA1H Genmai board has an external PD60610 Ethernet PHY. Where can I find documentation for this PHY? I need to details...
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Renesas Build System: "No space left on disk" Error
HiI ordered a trial licence of the RZ/G Linux platform development environment and try to install the Reneaas "RZG-LinuxPF_LinuxCustomizationTool_BuildServer2.0.5". For the test setup, only a Virtual...
View ArticleProblem with interfacing two SD RAMs and LCD in RZ-A1H
We have planned to interface two SD RAMs and LCD Display with RZ-A1H. But the pin P5_8 is conflicting with LCD0_EXTCLK and CS2 for SD RAM. Please suggest any solution.
View ArticleFT5x26 touch driver patch for RZG1M
Hello,I am working on a project using the RZG1M starter kit with BD101LCC2 display with PCAP, Which is having the FT5426 Focal Tech Touch controller. we are using the Yocto 1.6 kernel version 3.10.As...
View ArticleLow frame rate in video capture with Stream-it 2 SDK
Hello,I am using a Stream-it 2, and the camera application of the RZ/A1 software development kit ("SDK for Camera", CMSIS-RTOS RTX) which I found here:...
View Articleinterrupt priorities - RZ/A1 Serial communication interface with FIFO
Hi We 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 .i am using serial...
View ArticleSD Card auto mounting / umount
Hi all, Linux 3.14, how can I implement SD CARD automounting?ThanksStevasway
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