RZ/G2H: How to build 32-bit kernel and 32-bit user space with Yocto?
Hi,How can I build 32-bit kernel and 32-bit user space with Yocto 2.4.3 (Rocko)?My internet search points to using multilibI am using an evaluation RZ/G2H board.Target image is core-image-x11.Thank you.
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RZG2L HDMI problem
Dear All,Recently I met one problem on RZG2L EVK about HDMI output.My environment is RZG2L BSP V1.1-Update1 + HDMI Monitor (1920x1080@60).After bootup, it sometimes failed to show yocto desktop...
View ArticleRZ/A2M MIPI and ethernet sample
Hi, We are using RZ/A2M GR-Mango board to capture MIPI data and stream it through Ethernet. Any sample application available for MIPI + Ethernet TCP to start with?Regards, Manoj
View ArticleRZG2L SDIO DMA issue
Dear All,I am using RZG2L EVK + BSP V1.1-Update1 with WiFi (SDIO) module.The driver can be inserted successfully.However it failed at "ifconfig wlan0 up" command.It tried to do DMA for TX but got...
View ArticleRZA2M RSPI smart configurator question
Hi Everyone!When I use smart configurator to add the RSPI function, I have encountered some questions and hope to get answers.After using the smart configurator to add the RSPI function, there is a...
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RSPI : Slave issue in RZA2M
I have configured RZA2M as a slave device.I am using SPI1 channel for the data transmission.When master is producing 100 kHz the SPI is working properly.When master produces 1000 kHz the master cannot...
View ArticleRZ/A2M MIPI stride size
Hi All, We are using GR-Mango board to capture MIPI data. We have MIPI burst config(packet size) from 2K to 32K on transmit side. On RZ/A2M with modifying vin_stride size we could able to receive...
View ArticleRZG2L SDR104 max clock
Dear All,Does RZG2L support SDR104 with 208MHz clock frequency?If yes, how can I configure it with 208MHz (max)?PS: The kernel log shows "max clock rate 133 MHz".Thanks,Edward
View ArticleHow to enable cpufreq/scaling_max_freq on RZG2L BSP?
Dear All,As the subject, I have one application requires /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq.How can I enable it on RZG2L BSP V1.1?root@smarc-rzg2l:/sys/devices/system/cpu# lscpu0...
View ArticleRZ/A2M
Dear All,I am using Linux enabled RZ/A2M custom board, in which i need to enable PWM audio functionality , i am not getting any eg's to enable pwm audio peripheral, can you please help us to enable...
View Articlerza2m spibsc
Dear all,I need spibc driver in rza2m,i need to enable read/write configuration using spi flash, i have enabled same configuration in rz/a1h environment,but in rz/a2m there is not spibsc driver, label...
View ArticleRZ/A2M USB Video Stream
Hello everyone,I have the task to turn our RZ/A2M custom board into USB Video Stream device. Unfortunately I haven't done such thing before and I'm little confused. I've read the USB CDC sample...
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How to download the file " RZ/T1 Group A-format Interface User’s Manual"
1)How to download the file " RZ/T1 Group A-format Interface User’s Manual" , i can not find this file in download list .2) and i can not understand the workflow of encoder ?
View ArticleChromium on RZG2L
Dear All,I refer https://elinux.org/R-Car/Chromium/m92 link and success to build Chromium with RZG2L BSP.When I run it with "chromium --no-sandbox" on RZG2L EVK, I can see Chromium browser.It outputs...
View ArticleHow to understand “Conversion of Values for Current and Capture of Values in...
Location at :RZ/T1 Group user‘s manual: Hardware chapter41. ΔΣ Interface (DSMIF） 41.3.3 Processing of Conversion Resultsin the section i think，the registers store the max and min of conversion...
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RZA2M RSPI bit rate setting question
Hi everyone,I have a question about RZA2M RSPI bit rate,When the bit rate is set to 11M/33Mbps, the prompt "Not supported in the current version" will appear,Is there a solution?Or can the RSPI bit...
View ArticleMaximum SDRAM size for each CS address space in RZ/A1H
Hi, I have connected a bank of two 64 MB SDRAM devices in tandem to provide 32-bit access in the address space 0x0800.0000 to 0x0BFF.FFFF (CS2).The number of bits of rows and columns field settings in...
View ArticleHow to generate soft-interrupt nested in timer interrupt ?
In the case, I want generate a interrupt by user codeing rather than link withs timers or peripherals event.such as, i produce a interrput when timer interrput happend four times or peripherals...
View ArticleRZG2L OpenCL library
Dear All,I am using RZG2L BSP (V1.3) and Mali library (V0.8) on RZG2L EVK.And want to run ComputeCpp demo programs (eg. Mandelbrot) with OpenCL library.It shows the below errors when I run it on RZG2L...
View ArticleVideo lag on RZG2L H.264 decoding
Dear All,I am using RZG2L BSP V1.3 + MMP V0.51 on RZG2L EVK.It can decode default MP4 contents (under /home/root/videos) with low CPU usage (~7%).*****************gst-launch-1.0 filesrc...
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