• 

  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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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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