Forum Post: RE: DRA821U-Q1: Serdes 4x Lanes usage
Internal ref clk to support PCIe and SGMII. and use external ref clk for USB. That probably would work in my opinion.
View ArticleForum Post: RE: SK-AM62A-LP: DDR config parameters review
The memory you have is 8Gb per channel, but all of the configurations you have showed set dram density to 16Gb. This would need to be fixed. Also, did you perform any board simulations? This would be...
View ArticleForum Post: RE: SK-AM62-LP: how to issue MRW command to lpddr4 device?
Jeff, u-boot executes out of DDR, so if you change anything on the fly like VREF, it may fail. I guess let me ask overall what are you trying to do? Regards, James
View ArticleForum Post: RE: AM625: Failed to configure DDR4 with 2 banks of 1GB
I think you may have to do something special in u-boot to reserve the memory you are trying to test, otherwise you might write over executable code. Let me pass this on to Bin in our software team, he...
View ArticleForum Post: RE: PROCESSOR-SDK-AM64X: Using system command line to generate...
Please check the README in https://dev.ti.com/sysconfig/?product=Processor_DDR_Config&device=AM64x for instructions on how to use the downloaded version of the DDR config tool Regards, James
View ArticleForum Post: RE: AM6548: ATF: Unhandled Exception in EL3 when running from...
Ben, i don't think the VREF warnings are significant. From the spec, it says: This flag is asserted in the following situation: ❑ The WARNING flag is asserted when VREF value has reached limit (MIN or...
View ArticleForum Post: RE: AM6548: ATF: Unhandled Exception in EL3 when running from...
Thanks James, I will try the memory read write routine
View ArticleForum Post: RE: TDA4AL-Q1: How to change drive strength of RGMii Tx?
Hi, ShreyasRao, Thank you for your answer. I found the following information in Table 6.2 of the datasheet. (P.42) I am using the balls below set to RGMII. If drv_str in PADCONFIG(26, 28~32) is set to...
View ArticleForum Post: RE: AM6548: ATF: Unhandled Exception in EL3 when running from...
Ok, so the memory test I wrote seems to be failing in an unexpected way, I added the following code to arch/arm/mach-k3/common.c: printf("Beginning write and read from DDR... \n"); // Adding some...
View ArticleForum Post: RE: EDGE-AI-STUDIO: Choosing sdk version in Model Analyzer
Hi, Can't we use a different version here? We want to use sdk9.0.
View ArticleForum Post: TDA2EVM5777: The board stuck at reboot cmd
Part Number: TDA2EVM5777 The board stuck at reboot flow after executing Command "system("reboot")" in code High Probability. Serial log as follow: first time: [2024-04-27 04:52:23] [ OK ] Removed...
View ArticleForum Post: PROCESSOR-SDK-AM64X: U-BOOT stop at "starting ATF on AM64 core..."
Part Number: PROCESSOR-SDK-AM64X hello, Our u-boot process stopped at " Starting on AM64 Core... ". If we powered off and powered on, it would start well. Sometimes, we need repeat more sometimes...
View ArticleForum Post: RE: SK-AM62A-LP: CSI Camera issues
Hi, Please share the entire boot log with running of v4l2-ctl commands and media-ctl commands? This will help us understand where the problem might be. Also we don't have this camera sensor or driver...
View ArticleForum Post: RE: SK-AM62A-LP: Not able to captured all the frames in MJPEG video
Hi Jaimin, Will try to reproduce the issue on my AM62A board and get back to you early next week. Best Regards, Suren
View ArticleForum Post: RE: SK-AM62A-LP: Gstreamer pipeline getting failed
Hi Jaimin, Let me try to capture at 60fps with 640x480 on my AM62A and validate. Will get back to you early next week with my findings. Best Regards, Suren
View ArticleForum Post: RE: AM625: console output UART0 to UART2
Hi Bin, I would be glad to hear any update on this. thanks, siva.
View ArticleForum Post: RE: TI-CGT: How to change the top of stack / linker command manual?
Hello Dennis, Thank you for your answer! I have also found this doc, but seem to be a little off. There are 2 stack related chapters, ( 8.3.4 Define Stack Size (-sstack and -hstack Options), 8.16.3...
View ArticleForum Post: RE: Interrupt from PRU1 to ARM linux kernel module
Thanks Nick. I'll try that out. For the moment it should be fast enough. BTW is source code for the rproc kernel modules available ? I could analyze it later to check why my code doesnt work.
View ArticleForum Post: RE: SK-AM62A-LP: imx219 greenish in normal pipeline - am62a7
we checked long distance also,greenish part appears
View ArticleForum Post: RE: SK-AM62A-LP: imx219 greenish in normal pipeline - am62a7
[quote userid="35541" url="~/support/processors-group/processors/f/processors-forum/1353038/sk-am62a-lp-imx219-greenish-in-normal-pipeline---am62a7/5167344#5167344"]I am not sure what you mean.[/quote]...
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