• State Accepted Answer
  • Locked Locked
  • Replies 9 replies
  • Subscribers 120 subscribers
  • Views 16198 views
  • Users 0 members are here
Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

DS-5 reports "ERROR(TAD11-NAL23)"

amao

After I have enabled MMU, I want to write a value to a specify address by DS-5. The DS-5 reports an error as following:

memory set_typed EL3:0x0000000080006000 (unsigned int) (0x1)
ERROR(TAD11-NAL23):
! Failed to write 4 bytes to address EL3:0x0000000080006000
! Error accessing memory.

Then I read this address by DS-5 again. I find the value has been wrote to the address.

By the way, if I disable MMU, I can write a value to a specify without any error.

What does DS-5 check, after it writes a value to a specify address?

Thanks!

Parents
  • 0 in reply to Ronan Synnott

    Hi Ronan Synnott,

    Thank your reply.

    I follow your indication to try with noverify attribute, but there is the error by DS-5 still. The command as below:

    memory set EL3<verify=0>:0x80006000 32 0xffff
    ERROR(TAD11-NAL23):
    ! Failed to write 4 bytes to address EL3:0x0000000080006000
    ! Error accessing memory.

Reply
  • 0 in reply to Ronan Synnott

    Hi Ronan Synnott,

    Thank your reply.

    I follow your indication to try with noverify attribute, but there is the error by DS-5 still. The command as below:

    memory set EL3<verify=0>:0x80006000 32 0xffff
    ERROR(TAD11-NAL23):
    ! Failed to write 4 bytes to address EL3:0x0000000080006000
    ! Error accessing memory.

Children
No data