• State Not Answered
  • Locked Locked
  • Replies 0 replies
  • Subscribers 25 subscribers
  • Views 480 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

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

Failed to barebox boot on Neoverse RDN2cfg2(Quad Chip)

Srinu Inaganti

Hi,

We are using ARM reference design software stack to run on RDN2cfg2 FVP on Ubuntu 20.02 Linux server.

ARM reference software stack version RD-INFRA-2024.07.15 

I am executing the same code with ARM FVP_RDN2Cfg2 platform with Quad chiplet configurations. But I am facing issue with SDS initiatlization. It returns Error for chiplet-1 because it says not a valid SDS memory region. Please let me know if I am missing any configuration or issue in the existing software stack, as we have not modified anything.

And Please have a look at the below snippet log

Log:

INFO: SDS: Detected SDS Memory Region (3520 bytes)
INFO: SDS isolated CPU list is empty
INFO: SDS: Detected SDS Memory Region (3520 bytes)
INFO: Block count: 0x1
INFO: Table Size: 0x80
ERROR: SDS: No valid SDS Memory Region found 1 ,70368811286528
ERROR: SDS initialization failed. ret: -1
BACKTRACE: START: plat_arm_nrd_get_pcie_mmap
0: EL1: 0x403a384
1: EL1: 0x403ea34
2: EL1: 0x403ed58
3: EL1: 0x403edb0
4: EL1: 0x403a1d8
5: EL1: 0x403a2b8
6: EL1: 0x403a078
BACKTRACE: END: plat_arm_nrd_get_pcie_mmap
PANIC at PC : 0x000000000403ea3c