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  • TI Thinks Resolved

RTOS/K2GICE: ICSS_EMAC_BasicExample_iceK2G

Prodigy 120 points

Replies: 13

Views: 226

Part Number: K2GICE

Tool/software: TI-RTOS

Hello,

I try to run the ICSS_EMAC_BasicExample on the K2GICE from CCS 8.3.1 with the Processor-SDK-RTOS-05.03.00.07 and an XDS200. I created successfully the example projects and can launch them on the system. I installed 4 loopback connectors on the PRU-Ethernet ports. However, I cant get the example to run properly. I get the following output on the console:

ICSS_EMAC_testDrvInit: instance: 1, data0RamSize: 0x2000, data1RamSize: 0x2000, sharedDataRamSize: 0x10000, l3OcmcSize: 0x100000
ICSS_EMAC_testDrvInit: instance: 1, data0RamSize: 0x2000, data1RamSize: 0x2000, sharedDataRamSize: 0x10000, l3OcmcSize: 0x100000
ICSS_EMAC_testDrvInit: instance: 2, data0RamSize: 0x2000, data1RamSize: 0x2000, sharedDataRamSize: 0x10000, l3OcmcSize: 0x100000
ICSS_EMAC_testDrvInit: instance: 2, data0RamSize: 0x2000, data1RamSize: 0x2000, sharedDataRamSize: 0x10000, l3OcmcSize: 0x100000
Validate Firmware: Release1: 0x111, Release2: 0x85020007
ICSS_EMAC_testTaskPruss2: ICSS_EMAC_testPgVersion: 0x0
Validate Firmware: Release1: 0x111, Release2: 0x85020007
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0
ICSS_EMAC_testTaskPruss2: LINK IS DOWN, pluggin loopback cable for PRU2 ETH0

Can you give me a hint what I am doing wrong?

Thanks a lot for your help,

Bernd

  • In reply to Garrett Ding:

    I am back in office, will try to update you early next week...

    Thanks,

    Garrett

  • In reply to Garrett Ding:

    Bernd,

    I tested Processor SDK v5.3 on the new ordered board with the same REV E as yours, don't see 'link down' either with both reference clock 24MHz and 25MHz respectively (SW2 pin 2/3 on/off, j3 short/open).

    You may check if boot mode switch is setup correctly to 'No Boot/Emulation' mode.

    Regards, Garrett

  • In reply to Garrett Ding:

    Hello Garrett,

    I will try it with the 'No Boot/Emulation' mode and give you an update...

    Thanks a lot - have a nice weekend,

    Bernd

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