Hi Jithesh, There is no plan to EOL the DRA821 family, we focus on long shelf life for our devices. Design support and SW support will always be provided via our E2E forums. SDK support will be updated on a regular cadence as we have always done. Please refer the TI Longevity statement on our webpage. Thanks, Alec
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Forum Post: RE: DRA821U: DRA821U
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Forum Post: AM625: GPIO Output State In Deep Sleep
Part Number: AM625 Hello, we have an issue with GPIO output state not being preserved while in Deep Sleep mode. This is related to previous questions on the topic: - https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1360238/am625-peripherals-goes-into-reset-state-when-processor-goes-into-deepsleep-mode/5189677#5189677 - https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1207903/am625-sdk-08-06-00-42-kernel-5-10-gpio-state-on-deep-sleep/4571452#4571452 Our current need and expectation is that any GPIO configured as output is going to keep its state when the system goes into suspend and afterward resume without any glitches. We are running the latest TI SDK SW 09.02.01.09 on a custom HW. We are currently measuring GPIO GPMC0_AD2 (as an example), this pin has a 2.2kOhm pull-down on the board (-> it's a strap option). What is happening is that the Linux software is driving this pin as high, and the pin goes to low as soon as the board gets into suspend (not sure if this is because the pin gets configured as input, because of the pull-down, of if this is actively driven as output). The expectation and the need is that the pin stays to a stable state and that this state is high in suspend. We did check the pad configuration and everything seems as expected: # devmem2 0xF4044 w /dev/mem opened. Memory mapped at address 0xffff838c2000. Read at address 0x000F4044 (0xffff838c2044): 0x00050007 Any suggestion?
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Forum Post: RE: AM69A: Converted TensorFlow Version of EfficientDet-D2 (Regular, NOT Lite Version) ONNX and Tried to Compile, But Getting "Number of input dims != 4 not supported for OD networks"
As another datapoint, I grabbed an EfficientDet onnx model from below repo and received the same error: "Number of input dims != 4 not supported for OD networks" phantrdat/onnx-efficientdet: Onnx model for EfficientDet object detection (github.com)
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Forum Post: RE: PROCESSOR-SDK-J721E: enabling QSGMII
Hi Mustapha, Suggest looking into the EthFW documentation and source code that comes with the PSDK RTOS release. This has support for the CPSW9G that can use QSGMII interface. See: https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/09_01_00_06/exports/docs/ethfw/docs/user_guide/index.html https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/09_01_00_06/exports/docs/ethfw/docs/user_guide/ethfw_c_ug_top.html#ethfw_depend_evm_quadport_j721e Thanks.
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Forum Post: RE: AM5718: TCP socket server drops connection to client and stops responding to pings
Hello Chris, [quote userid="581460" url="~/support/processors-group/processors/f/processors-forum/1359202/am5718-tcp-socket-server-drops-connection-to-client-and-stops-responding-to-pings/5192189#5192189"]We are concerned to see your statement above stating the "AM57x RTOS SDK is on maintenance mode". What does this mean exactly?[/quote] This means that there will be no updates made to the SW. Essentially, the statement on TI .com for the NDK is the same for TI RTOS on AM57x. [quote userid="581460" url="~/support/processors-group/processors/f/processors-forum/1359202/am5718-tcp-socket-server-drops-connection-to-client-and-stops-responding-to-pings/5192189#5192189"]What are TI's plans going forward. Is there a new network stack in the works, or can you recommend third-party stacks that can be interfaced to the AM57x SDK, and are well supported?[/quote] TI plans to maintain this with no new development. Essentially, between releases there will only be minimal High Priority bug fixes to maintain functionality. With respects to this issue, as mentioned before, this was not reliably reproducible so it was never considered for a fix. Best, Josue
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Forum Post: RE: AM5728: Timer resource assignment
Feng, Thank you for the explanation.
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Forum Post: RE: AM68A: pcie does not generate clock output
Hi Yuli, Try adding this line instead: ti,syscon-pcie-refclk-out = ; Main difference is 0x4074 -> 0x407C. This is to account for errata i2308 which the details can be found here: https://www.ti.com/lit/er/sprz530b/sprz530b.pdf . I have a suspicion that the SoC's we have are not the new package that has the errata correction. Regards, Takuma
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Forum Post: RE: AM62A7: AM62A DDR reserved-memory
Hi Ren, Yes C MA is included in the total available space shown by htop. Best Regards, Suren
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Forum Post: RE: AM5716: eth1 issue
Hello Zekun, The MODBUS protocol is not something that we can test since it is an Application outside the scope of the SDK. Could you replicate this issue with a TI Board and SW? -Josue
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Forum Post: RE: SK-TDA4VM: command to get colored image(raw)
Hi, Try the following: gst-launch-1.0 v4l2src device=/dev/video-imx219-cam0 io-mode=5 ! queue leaky=2 ! \ video/x-bayer, width=1920, height=1080, framerate=30/1, format=rggb ! \ tiovxisp sink_0::device=/dev/v4l-imx219-subdev0 sensor-name="SENSOR_SONY_IMX219_RPI" \ dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss_1920x1080.bin \ sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a_1920x1080.bin format-msb=7 ! \ tiovxmultiscaler ! \ video/x-raw, format=NV12, width=1920, height=1080, framerate=30/1 ! \ jpegenc ! multifilesink sync=False location=imx219-image.raw If you are on an older SDK version, change the device name, subdev name and DCC binary paths as necessary. Thank you, Fabiana
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Forum Post: RE: TDA4VE-Q1: Rendering artifacts while using opengl + R5F display node on SDK9.1
David, Let me try this myself and I'll get back to you. I also owe you the calculations for measuring the DDR bandwidth in CCS. Regards, Erick
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Forum Post: RE: AM625: Peripherals goes into reset state when processor goes into DeepSleep mode
Hello Anshu Madwesh That is the SDK that I use : Latest prebuilt SDK images ( https://dr-download.ti.com/software-development/software-development-kit-sdk/MD-PvdSyIiioq/09.02.01.09/tisdk-default-image-am62xx-evm.wic.xz ) Version: 09.02.01.09, Release date: 29 Mar 2024 During the last few days, I did some measurements and tests trying to understand the details. I checked the content of the PADCONFIG Registers for the RESETSTATz and PORz_OUT pins, the value of bit 24 is 0. I also tried to change this value. It didn't help me. When I'm initiating a DeepSleep mode the RESETSTATz and PORz_OUT pins are pulled down. It is bad for me because it resets all the peripheral devices including eMMMC and it creates an issues when system is recovering from the DeepSleep. The results of my measurements are attached below. As you can see, all the signals go down in a DeepSleep mode except for the MCU_RESETSTATz. I also did the similar tests on the SK-AM62-P1 board and I've been able to reproduce this behavior. I measured the EMMC Reset (eMMC_RSTn) and Ethernet PHY Reset (CPSW_RGMII1_RESETn). This signals goes down when the DeepSleep mode is initiated and puts eMMC and Ethernet PHY in a reset state. Is this what we should expect? What is the idea behind it? Should the peripheral devices stay in a Reset state when the SoC is in the DeepSleep mode? Thank you.
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Forum Post: RE: SK-AM62A-LP: Gstreaner pipeline getting crashed in horizontal_flip/vertical_flip = 1
Hi Jaimin, In order to use horizontal flip/vertical flip, you will also need to reconfigure the whole media pipeline using media-ctl. All v4l-subdevs (sensor, cdns-csi2rx, ticsi2rx) need to have same format for streaming to work. I just tried these steps on my AM62A board: 1. media-ctl -V '"imx219 4-0010":0 [fmt:SRGGB10_1X10/1920x1080 field:none]' 2. gst-launch-1.0 -v v4l2src device=/dev/video-imx219-cam0 io-mode=dmabuf-import num-buffers=100 ! \ video/x-bayer, width=1920, height=1080, framerate=30/1, format=rggb10 ! \ tiovxisp sink_0::device=/dev/v4l-imx219-subdev0 sensor-name="SENSOR_SONY_IMX219_RPI" dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss_10b.bin sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a_10b.bin format-msb=9 ! \ video/x-raw, format=NV12, width=1920, height=1080, framerate=30/1 ! \ kmssink driver-name=tidss force-modesetting=true sync=false 3. v4l2-ctl -d /dev/v4l-imx219-subdev0 --set-ctrl horizontal_flip=1 v4l2-ctl -d /dev/v4l-imx219-subdev0 --set-ctrl vertical_flip=1 4. (Because I set both Horizontal and Vertical flip to 1, RGGB format would be changed to BGGR). Setting the media-ctl command media-ctl -V '"imx219 4-0010":0 [fmt:SBGGR10_1X10/1920x1080 field:none]' 5. gst-launch-1.0 -v v4l2src device=/dev/video-imx219-cam0 io-mode=dmabuf-import num-buffers=100 ! \ video/x-bayer, width=1920, height=1080, framerate=30/1, format=bggr10 ! \ tiovxisp sink_0::device=/dev/v4l-imx219-subdev0 sensor-name="SENSOR_SONY_IMX219_RPI" dcc-isp-file=/opt/imaging/imx219/linear/dcc_viss_10b.bin sink_0::dcc-2a-file=/opt/imaging/imx219/linear/dcc_2a_10b.bin format-msb=9 ! \ video/x-raw, format=NV12, width=1920, height=1080, framerate=30/1 ! \ kmssink driver-name=tidss force-modesetting=true sync=false With these steps I was able to see the flip working fine. Best Regards, Suren
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Forum Post: RE: AM6548: Custom board is booting into Uboot but cannot ping host computer.
Hi, It's the CPSW ethernet. We're running VxWorks, however the SD card is set up using the 07.00.01.06 version of the Linux SDK and no changes were made to the files regarding uboot, only the OS itself. We've tested a totally unmodified Linux SDK SD card, and that couldn't ping from uboot either. Additionally, the EVM board that works fine has an identical SD card to our custom board, so I'm relatively confident that it isn't an issue caused by VxWorks. We're pinging a host PC from the board in both cases. Pinging from the board from the host PC has no response for either the EVM or our custom board. What complicates matters further is that the custom board successfully pinged the host PC from uboot last Friday, but it hasn't worked since, and there's nothing that I can think of that changed about our software or hardware configurations over the weekend to cause it to stop working. Hope that helps, -Elias
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Forum Post: DRA821U: Having Problem Booting U-Boot Using SDK 9.02
Part Number: DRA821U Other Parts Discussed in Thread: DRA821 We have custom hardware using DRA821 which is currently pre-production DRA821. We modified SDK 9.02 k3-j7200* device tree files to account for our configuration did a build which completed normally. The files we are using are: tiboot3-j7200-gp-evm.bin for tiboot3.bin tispl.bin_unsigned for tispl.bin u-boot.img_unsigned for u-boot.img When we try to boot we get the attached screen capture. We are trying to boot the board via UART. Our custom board only has WKUP_UART. Not sure what this sec_proxy error is about. We only see this when trying to boot an unsigned image onto our custom hardware. T here are no changes in how sec_proxy is defined in the device tree or the config files so could it be a driver difference or something with the new security code? What is going wrong?
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Forum Post: RE: RE: AM6421: EtherCAT subdevice: Callback for Mapping changed is not triggered on change of entry size
Hi Kai, quick question, did you update ESI EEPROM to match the changes? thank you, Paula
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Forum Post: RE: TMDSEVM572X: Failed to load '/boot/am57xx-evm-reva3.dtb'
Chencheng, Not finding anything in meta-ti that could be the culprit here. One thing that we double checked is that there is a couple of environment variables that need to be present in u-boot that enable the boot to work even when the DTB files are in /boot/dtb/* Could you show me the output of printenv? Have you tried a fresh yocto build using the right config? My colleague validated the same build and did not see this error. -Josue
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Forum Post: RE: SK-AM62P-LP: CC33XX Wi-Fi enable
Hey Corinne, We will be providing this setup as soon as possible. Best,
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Forum Post: RE: D3-3P-TDA3X-SK: D3-3P-TDA3X-SK:
Okay I will refer the file you mentioned , but are you saying this is the only file i have to modify to add a new sensor to the TDA3. Also can you please point me to the application note you mentioned in your earlier replies..
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Forum Post: RE: DRA821U: Having Problem Booting U-Boot Using SDK 9.02
We also tried booting U-Boot from SDK 9.02 on the devkit via UART as well, and that has also failed. It’s hanging on the u-boot.img with this one as well. The build makes the below images for both u-boot.img and tispl.bin. We are using tiboot3-j7200-gp-evm.bin for the tiboot3.bin from the u-boot_build/r5 folder. There does not seem to be an image-gen folder anymore, so we believe that to be the right image (along with the fact that we are able to get past that binary on bootup). We have tried both the unsigned and signed versions, and both have failed to boot properly. We are starting with the MCU UART for the first file and using the MAIN UART0 for the other two already. The failure we are seeing for the devkit is shown below. The first two images are what happens with the unsigned images. The unsigned did the transfer incomplete and went into U-Boot when it failed to boot and asked for a reset. The third image is the failure when the signed version is attempted on our devkit. The signed version hung and did not download u-boot at all.
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