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Showing 67 results View by: Thread Post Sort by
  • Yong Chen
    Yong Chen
    • 1 month ago
    • Processors
    • Processors forum

    RE: AM5718: transmit queue timed out

    It is on am571x-idk EVM (TMDXIDK5718). I run prebuild image files of SDK(ti-processor-sdk-linux-am57xx-evm-bin-06.03.00.106). It has the same problem. My link is below: iperf3 -c 192.168.1.27. but the "transmit queue 0 timed out" exception...
  • dona zhao
    dona zhao
    • 9 months ago
    • Processors
    • Processors forum

    AM4378: GP EVM I2C expander IRQ

    TI Thinks Resolved
    Part Number: AM4378 environment: AM437x-gp-evm ~/ti-processor-sdk-linux-am437x-evm-06.01.00.08 Ubuntu 18.04 devicetree add i2c device node: pca9698: gpio@2f { compatible = "nxp,pca9505"; pinctrl-names = "default";...
  • Oleg Solovev
    Oleg Solovev
    • 3 months ago
    • Processors
    • Processors forum

    RE: Linux/AM5749:How to add support PCF8547 Expander for I2C-Bus

    Hi, Keerthy Ok let's start again. I use expander on 0x27 adress. it is my code in DT: pcf8574@27 { compatible = "ti,pcf8575", "nxp,pcf8575"; reg = <0x27>; gpio-controller; #gpio-cells = <0x2>; phandle = <0xee>;...
  • Snehal Patel58
    Snehal Patel58
    • 7 months ago
    • Processors
    • Processors forum

    RE: AM5748: GPMC interface configuration in PSDK Linux

    Hi Mike, Thanks for the pin-mux and device tree info. Following is our device tree configuration and from user space, we are trying to read/write to gpmc cs_3 base address, but it giving kernel panic messages, any pointer on this will be very helpful...
  • Nir Geller
    Nir Geller
    • over 1 year ago
    • Processors
    • Processors forum

    AM5728: Jailhouse Hypervisor error

    • Resolved
    Part Number: AM5728 Hi there, I'm working with Linux processor-sdk 05.02.00.10 and RTOS processor-sdk 4.03.00.05. I'm using Jailhouse hypervisor on a AM5728 based custom board, on which I'm running Linux on A15 core0 and TI-RTOS on A15 core1. Linux kernel is 4.14.79 with RT-PREEMPT patch...
  • Mathias Agren1
    Mathias Agren1
    • 10 months ago
    • Processors
    • Processors forum

    TMDSIDK437X: PRU Ethernet driver crashes

    Part Number: TMDSIDK437X Hi, I am trying to run single emac mode on my TMDSIDK437X board but the PRU ethernet kernel driver (ti-prueth.ko) crashes when loaded. I am using: ti-processor-sdk-linux-rt-am437x-evm-06.01.00.08 Single emac configuration...
  • Grzegorz Heldt
    Grzegorz Heldt
    • 7 months ago
    • Processors
    • Processors forum

    AM3359: Cannot run PRU Ethenet on ICEv2

    Part Number: AM3359 Hello. Im trying to bringup Linux on AM3357 based custom board. I have now working Linux, and i'm trying to run ethernet ports. Our board is similar to ICEv2, with some exceptions, one of this exception is that our board...
  • Johnny Smith
    Johnny Smith
    • over 1 year ago
    • Processors
    • Processors forum

    TMDX654IDKEVM: I2C IO expander programming

    • Resolved
    that are used on the TPIC2810 be used on it, and if so, how? Otherwise I guess I would manually have to go
  • Shine
    Shine
    • over 1 year ago
    • Processors
    • Processors forum

    AM5728: PRU Ethernet driver error

    TI Thinks Resolved
    Part Number: AM5728 Hello Champs, Customer migrated Processor SDK 6.0 pru driver which supporst single emac. He modified the device tree file according to doc/devicetree/binding/net/ti-prueth.txt. But the PRU driver will prompted accessing NULL pointer...
  • Kang George
    Kang George
    • over 1 year ago
    • Processors
    • Processors forum

    PROCESSOR-SDK-AM437X: PRU hardware spinlock issue

    Part Number: PROCESSOR-SDK-AM437X Hi, I'm going to use the hardware SPINLOCK in PRU for synchronization. However, Linux kernel would output the following warning messages once PRU accesses the SPINLOCK register. [ 166.741227] ------------[ cut...
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