[quote userid="35284" url="~/support/processors-group/processors/f/processors-forum/1362717/processor-sdk-am62x-how-to-start-the-ov5647-live-camera-on-ti-apps-launcher/5203191#5203191"]Not sure. If ov5647 was not loaded, you wouldn't be able to see anything from media-ctl -p.[/quote] I can see the same output as previous one :- root@am62xx-evm:~# media-ctl -p Media controller API version 6.1.80 Media device information ------------------------ driver j721e-csi2rx model TI-CSI2RX serial bus info platform:30102000.ticsi2rx hw revision 0x1 driver version 6.1.80 Device topology - entity 1: 30102000.ticsi2rx (5 pads, 5 links, 1 route) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev0 routes: 0/0 -> 1/0 [ACTIVE] pad0: Sink [stream:0 fmt:UYVY8_1X16/640x480 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range] "30102000.ticsi2rx context 0":0 [ENABLED,IMMUTABLE] pad2: Source -> "30102000.ticsi2rx context 1":0 [ENABLED,IMMUTABLE] pad3: Source -> "30102000.ticsi2rx context 2":0 [ENABLED,IMMUTABLE] pad4: Source -> "30102000.ticsi2rx context 3":0 [ENABLED,IMMUTABLE] - entity 7: cdns_csi2rx.30101000.csi-bridge (5 pads, 2 links, 1 route) type V4L2 subdev subtype Unknown flags 0 device node name /dev/v4l-subdev1 routes: 0/0 -> 1/0 [ACTIVE] pad0: Sink [stream:0 fmt:UYVY8_1X16/640x480 field:none colorspace:srgb xfer:srgb ycbcr:601 quantization:lim-range] "30102000.ticsi2rx":0 [ENABLED,IMMUTABLE] pad2: Source pad3: Source pad4: Source - entity 13: ov5647 4-0036 (1 pad, 1 link, 0 route) type V4L2 subdev subtype Sensor flags 0 device node name /dev/v4l-subdev2 pad0: Source [stream:0 fmt:SBGGR10_1X10/640x480 field:none colorspace:srgb crop.bounds:(16,16)/2592x1944 crop:(32,16)/2560x1920] -> "cdns_csi2rx.30101000.csi-bridge":0 [ENABLED,IMMUTABLE] - entity 19: 30102000.ticsi2rx context 0 (1 pad, 1 link, 0 route) type Node subtype V4L flags 0 device node name /dev/video0 pad0: Sink <- "30102000.ticsi2rx":1 [ENABLED,IMMUTABLE] - entity 25: 30102000.ticsi2rx context 1 (1 pad, 1 link, 0 route) type Node subtype V4L flags 0 device node name /dev/video1 pad0: Sink <- "30102000.ticsi2rx":2 [ENABLED,IMMUTABLE] - entity 31: 30102000.ticsi2rx context 2 (1 pad, 1 link, 0 route) type Node subtype V4L flags 0 device node name /dev/video2 pad0: Sink <- "30102000.ticsi2rx":3 [ENABLED,IMMUTABLE] - entity 37: 30102000.ticsi2rx context 3 (1 pad, 1 link, 0 route) type Node subtype V4L flags 0 device node name /dev/video3 pad0: Sink <- "30102000.ticsi2rx":4 [ENABLED,IMMUTABLE]
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Forum Post: RE: PROCESSOR-SDK-AM62X: How to start the OV5647 Live camera on TI Apps Launcher
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Forum Post: RE: AM625: Regarding adding a child node for SPI
Hi i am getting this message in kernal bootup [ 1.580120] debugfs: Directory 'spi0.0' with parent 'regmap' already present! [ 1.587349] debugfs: Directory 'spi0.0' with parent 'regmap' already present! [ 1.594499] debugfs: Directory 'spi0.0' with parent 'regmap' already present! [ 1.602007] spi0.0: ttyMAX0 at I/O 0x0 (irq = 306, base_baud = 2764800) is a MAX14830 [ 1.622747] spi0.0: ttyMAX1 at I/O 0x1 (irq = 306, base_baud = 2764800) is a MAX14830 [ 1.636090] spi0.0: ttyMAX2 at I/O 0x2 (irq = 306, base_baud = 2764800) is a MAX14830 [ 1.649483] spi0.0: ttyMAX3 at I/O 0x3 (irq = 306, base_baud = 2764800) is a MAX14830 my doubt is how to reslove this [ 1.580120] debugfs: Directory 'spi0.0' with parent 'regmap' already present! and other thing is still there is no device found under /dev for MAX, i expect that there should be /ttyMAX0 to /ttyMAX3
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Forum Post: RE: PROCESSOR-SDK-AM62X: How to start the OV5647 Live camera on TI Apps Launcher
[quote userid="35284" url="~/support/processors-group/processors/f/processors-forum/1362717/processor-sdk-am62x-how-to-start-the-ov5647-live-camera-on-ti-apps-launcher/5203191#5203191"]What does "v4l2-ctl -d /dev/v4l-subdevX --list-subdev-mbus-codes pad=0" show?[/quote] About this one i will reply on monday
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Forum Post: RE: AM5718: IPC Communication Issue between ARM and DSP. It works if to boot with JTAG and doesn't work with RemoteProc.
HI Josue, Any updates? Due-to my post in the forum I cannot get direct help in support. It is been almost almost two weeks now. The question is important.
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Forum Post: RE: TDA4VH-Q1: TDA4VH SDK9.2 DDR INIT STUCK
Hi, Quan, How to fix this problem? I met the same problem
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Forum Post: RE: AM62A7: Looking for FreeRTOS examples
Hello Anil, I am looking at Release Notes at https://software-dl.ti.com/processor-sdk-linux-rt/esd/AM62AX/09_02_00/exports/docs/devices/AM62AX/linux/Release_Specific_Release_Notes.html . Where can I see the “ what are the peripherals and RTOS are supported on MCU R5F and DM R5F ”? I'm expecting to find some kind of table similar to those I found inside SDK docs. Also, I tried to burn several examples from SDK from folders called a53ss0-0_freertos. I did manage to burn them and I saw the output on /dev/ttyUSB0. But all of them start with a message: "Starting RTOS/Baremetal applications". Please advice
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Forum Post: TDA4VE-Q1: TDA4VE SDK9.2 SBL: DDR INIT STUCK
Part Number: TDA4VE-Q1 Hi，TI Experts, We are currently adapting to SDK9.2, but there is a DDR initialization stuck issue during the SBL phase. Same DDR parameter file board_ddrRegInit.h. Work fine at SDK 8.6，but Stuck at SDK 9.2. I open the debug log of DDR. it seems that stuck at handshake phase. this board SBL boot is ok when using 8.6 sdk. I found there are the same problems: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1354444/tda4vh-q1-tda4vh-sdk9-2-ddr-init-stuck/5166300?tisearch=e2e-sitesearch&keymatch=9.2%20sdk%20ddr%20stuck#5166300 How to fix this problem? DDR partnumer: K4F6E3S4HM 2GB connected to DDRS0, K4F8E3S4HD 1GB connected to DDRS1 I am using the exact same DDR configuration for both SDK 9.2 and 8.6 the DDR configuration tool version I am using is 0.10.0 BRs, Tahm
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Forum Post: RE: AM5728: Occasionally PRU Tx Packet Loss and CRC Error
Hi TI Experts, We have found the root cause of this problem about the ICSS clocking, and we need enable ICSS1 clock before enabling ICSS2 clock even if we only use ICSS2 actually. CM_L4PER2_PRUSS1_CLKCTRL and CM_L4PER2_PRUSS2_CLKCTRL *(volatile uint32_t*)(0x4A009718) = 0x00000002; //Enable ICSS1 clock – ICSS1 state may be corrupted as ICSS2 is powered off now *(volatile uint32_t*)(0x4A009720) = 0x00000002; //If ICSS2 is used by customer *(volatile uint32_t*)(0x4A009720) = 0x00000002; //Enable ICSS2 clock – ICSS2 state may be corrupted as ICSS1 is powered off now *(volatile uint32_t*)(0x4A009718) = 0x00000002; //If ICSS1 is used by customer Kind Regards, Kevin
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Forum Post: RE: TDA4VE-Q1: TDA4VE SDK9.2 SBL: DDR INIT STUCK
Hi, Close this thread, thanks for your attention.
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Forum Post: SK-AM62A-LP: Cannot Flash rootfs to eMMC with dfu-util
Part Number: SK-AM62A-LP Hello, I have been following these directions in order to flash the eMMC on SK-AM62A-LP over USB using dfu-util: https://software-dl.ti.com/processor-sdk-linux/esd/AM62AX/09_02_00/exports/docs/linux/Foundational_Components/U-Boot/UG-Memory.html?highlight=rootfs I am able to copy tiboot3, tispl, and u-boot binaries to the board in DFU mode. I can then boot to u-boot. However, I have had trouble flashing roots to the eMMC, in order to boot linux. Here is what I am seeing on u-boot side: => mmc dev switch to partitions #0, OK mmc0(part 0) is current device => mmc list mmc@fa10000: 0 (eMMC) mmc@fa00000: 1 => mmc dev 0 switch to partitions #0, OK mmc0(part 0) is current device => mmc part Partition Map for MMC device 0 -- Partition Type: DOS Part Start Sector Num Sectors UUID Type 1 2048 262144 45d053b8-01 0c Boot 2 264192 30816256 45d053b8-02 83 => printenv partitions partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs} => setenv dfu_alt_info ${dfu_alt_info_emmc} => printenv dfu_alt_info dfu_alt_info=rawemmc raw 0 0x800000 mmcpart 1; rootfs part 0 1; tiboot3.bin.raw raw 0x0 0x400 mmcpart 1; tispl.bin.raw raw 0x400 0x1000 mmcpart 1; u-boot.img.raw raw 0x1400 0x2000 mmcpart 1; u-env.raw raw 0x3400 0x100 m mcpart 1; sysfw.itb.raw raw 0x3600 0x800 mmcpart 1 => printenv partitions partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs} => dfu 0 mmc 0 On the host side, I can then see device, however when I attempt to flash rootfs I get an error before it even begins. Flashing tiboot3, tispl, and u-boot works fine: ➜ ~ dfu-util -a rootfs -D tisdk-tiny-image.img dfu-util 0.9 Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2016 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to http://sourceforge.net/p/dfu-util/tickets/ dfu-util: File size is too big: Success I am attempting to use the tiny-image roots that is shipped with the SDK: ➜ ~ file tisdk-tiny-image.img tisdk-tiny-image.img: Linux rev 1.0 ext4 filesystem data, UUID=42d01c53-0903-49b3-9287-ef64c6588054 (extents) (64bit) (large files) (huge files) ➜ ~ du -sh tisdk-tiny-image.img 164M tisdk-tiny-image.img Given the error: "dfu-util: File size is too big", I tried to increase the CONFIG_SYS_DFU_MAX_FILE_SIZE parameter in the u-boot defconfig. I changed it to 0x10000000 (256M), it was originally 0x800000. However, I then get this error in u-boot when running the dfu command: => mmc list mmc@fa10000: 0 (eMMC) mmc@fa00000: 1 => mmc dev 0 switch to partitions #0, OK mmc0(part 0) is current device => mmc part Partition Map for MMC device 0 -- Partition Type: DOS Part Start Sector Num Sectors UUID Type 1 2048 262144 45d053b8-01 0c Boot 2 264192 30816256 45d053b8-02 83 => printenv partitions partitions=name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs} => setenv dfu_alt_info ${dfu_alt_info_emmc} => printenv dfu_alt_info dfu_alt_info=rawemmc raw 0 0x800000 mmcpart 1; rootfs part 0 1; tiboot3.bin.raw raw 0x0 0x400 mmcpart 1; tispl.bin.raw raw 0x400 0x1000 mmcpart 1; u-boot.img.raw raw 0x1400 0x2000 mmcpart 1; u-env.raw raw 0x3400 0x100 m mcpart 1; sysfw.itb.raw raw 0x3600 0x800 mmcpart 1 => dfu 0 mmc 0 Could not memalign 0x10000000 bytesDFU entities configuration failed! (partition table does not match dfu_alt_info?) I am working with the SK-AM62A-LP now, however I am not interested in solutions involving the SD card because our board with the AM62A will not have SD card, only eMMC. Any Ideas on how to successfully flash rootfs over USB-DFU? Is the eMMC not partitioned correctly? Thanks in advance, Evan
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Forum Post: PROCESSOR-SDK-AM437X: The TSC function for AM437X
Part Number: PROCESSOR-SDK-AM437X Hi, We wants to change the Touchscreen from OSD070T1718-19TS to Goodix GT911, but the touchscreen function has no feedback, so please kindly advise how to add the Goodix GT911 driver in the SOC, and is there are any referenc file that we can follow up the step, thanks. e2e.ti.com/.../goodix.zip
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Forum Post: RE: SK-AM62: SK-AM62 CPU core limit
Hi TO, Can you please follow the instruction linked below for limiting number of CPUs in kernel device tree? https://dev.ti.com/tirex/explore/node?node=A__AZ853VXSIrRV0D6eoeZeeg__AM62-ACADEMY__uiYMDcq__LATEST&placeholder=true
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Forum Post: RE: AM3354: AM3354
Hi Vinicius, DK is out of office for the next few days. Please expect delayed response from him.
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Forum Post: RE: AM623: GPIO interrup
Hi, [quote userid="605734" url="~/support/processors-group/processors/f/processors-forum/1360432/am623-gpio-interrup/5203941#5203941"]The isr time of the GPIO interrupt program is about 3us.[/quote] Sorry can you please elaborate? From when to when is this 3us measurement?
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Forum Post: RE: SK-AM62A-LP: 'cryptodev': Cannot allocate memory
Hi Kim, Do you use both USB controllers? If not, have you disabled the one which is not used? Please remove 'quiet' from bootargs and add timestemps in the kernel boot log, and attach the boot log, I'd like to see what else can be disabled to save boot time.
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Forum Post: RE: AM6442: CPSW MDIO CLK cannot be changed.
Hi Hideaki, I will check with the developer and the HW apps team is there are any setup/hold data with the SW method. Best Regards, Schuyler
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Forum Post: RE: AM6442: Interrupt Pacing is not working in ICSS-EMAC for AM64x
Hi Upender, Thank you for your patience. We have performed certain tests and have observed that the Rx ISR is indeed not hitting. We have identified the cause of this issue and actively working on this. We will get back to you on any progress made here. [quote userid="588174" url="~/support/processors-group/processors/f/processors-forum/1355882/am6442-interrupt-pacing-is-not-working-in-icss-emac-for-am64x/5202148#5202148"] And I have tried modifying the multicast filter table and use that firmware. But the build is at linker stage with code given under C:\ti\ind_comms_sdk_am64x_09_02_00_09\source\industrial_comms\profinet_device\icss_fwhal Errors: g_SyncCtrlFup and g_SyncCtrlPort are undefined symbols used in PN Stack. [/quote] Currently we are using a patched library for the PROFINET Application and hence it would not be possible to rebuild the PROFINET FWHAL and test. Best Regards, Laxman
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Forum Post: RE: TDA4VH-Q1: SRAM Usage
Hi, Please take a look at https://www.ti.com/lit/pdf/spradc1 and let us know of any follow up questions. Regards, kb
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Forum Post: RE: AM62A7: System architecture study: want to check the compatibility of interfacing of following peripherals
Hi Ameen, Can you provide any TI Part Numbers that you are interested in using? I can assign this thread to those respective teams to comment on compatibility. There is an application note for using the MSPM0's ADC via SPI protocol for AM62x which should be similar: https://www.ti.com/lit/an/slaaej0/slaaej0.pdf Best Regards, Anshu
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Forum Post: RE: AM6442: Checked the AM64X TRM - can an A53 core controlled USB interface be only a USB 3.0 host, not a USB 3.0 device at the 5Gbps rate?
Greetings Kallikuppa: I would think TI will be trying to get USB4(r) interfaces on future Sitara products. Having said that, I will question if the present AM6442 B *ALV* silicon can get to USB 3.1 10Gbps host & master transfer rates WITHOUT a die rev (i.e. avoid a AM6442 C *ALV)? thanks Jim
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