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Linux/DRA72XEVM: Kernel got struck

Nagarjuna Guttikonda
Intellectual 460 points

Part Number: DRA72XEVM
Other Parts Discussed in Thread: X5777BXGABC, DRA752, J6EVM5777

Tool/software: Linux

Hi ,

we are using the X5777BXGABC processor , kernel is 3.12.

Kernel is getting struck ,


The Following are the logs :

Net:   <ethaddr> not set. Validating first E-fuse MAC
IN :m88e1111s_config,   phydev->interface = 0x0
cpsw
Hit any key to stop autoboot:  0
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
382 bytes read in 4 ms (92.8 KiB/s)
Running bootscript from mmc0 ...
## Executing script at 82000000

Partition Map for MMC device 0  --   Partition Type: DOS

Part    Start Sector    Num Sectors     UUID            Type
  1     2048            409600          3624ae20-01     0c Boot
  2     411648          15112192        3624ae20-02     83
reading dra7-evm.dtb
85556 bytes read in 64 ms (1.3 MiB/s)
reading uImage
4687160 bytes read in 3208 ms (1.4 MiB/s)
## Booting kernel from Legacy Image at 80300000 ...
   Image Name:   Linux-3.12.25
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4687096 Bytes = 4.5 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
## Flattened Device Tree blob at 825f0000
   Booting using the fdt blob at 0x825f0000
   Loading Kernel Image ... OK
OK
   Loading Device Tree to 83fe8000, end 83fffe33 ... OK

Starting kernel ...


         machid =0xd145a416      r2 =0x83fe8000

Please Help on this issue ASAP as i was in critcal stage of the project 

Regards,

Nagarjuna G                                                                

  • 0
    TI__Guru**** 170625 points
    Hi Nagarjuna,

    Do you use TI EVM or custom board? Do you use DRA72x or DRA75x processor? Do you use TI SDK? If yes, which version?

    Regards,
    Pavel
  • 0 in reply to Pavel Botev
    Intellectual 460 points
    we are custom Board with DRA752 (X5777BXGABC,part number),yes we are using TI sdk

    version SDK - ti-glsdk_dra7xx-evm_6_10_00_02

    please help on this issue , As we are in critical stage of the project
  • 0 in reply to Nagarjuna Guttikonda
    TI__Guru**** 170625 points

    Nagarjuna Guttikonda said:
    we are custom Board with DRA752 (X5777BXGABC,part number)

    X5777BXGABC is used in latest version of Vayo TI EVM (DRA75x TI EVM) (J6EVM5777), I would suggest you to check your processor marking as described in the DRA75x DM, section 9.1 Device Nomenclature

    From what I understand, the last think you see from the console output (when booting your custom board) is the below line, is that correct?

    Starting kernel ...

    If yes, refer to the below e2e thread, where we discussed the same issue:

    Regards,
    Pavel