Error: FPGA compiled only as SM. Please upgrade to system version.

Products PMP
1

Hi

Has anyone updated a PTP450 to 15.1.5? i upgraded a link today and got the following error.


Error: FPGA compiled only as SM. Please upgrade to system version.

any ideas and what might cause this?

 

Thanks

2

It looks to be a bug with cnmeastro identifying the BH as an SM and writing the incorrect FPGA to the module

FPGA version after cnMaestro update.

fpgainfo

FPGA Images: 1
Version Attribute Start End CRCHi CRCLo
canopy_450sm_171115_055759.rbf 00009084 175B 24FB DBDE 5060 <--Boot Image

Bank 1 (0x4300)
Image: .SVM;15.SVm;1_3.SVB;official.SVW;F.IT;CC120_OFDM.SVT;22:34.SVD;01/18/2018.

Length: 00580000 CRC: AC146253
FPGA Images: 1
Version Attribute Start End CRCHi CRCLo
canopy_450sm_171115_055759.rbf 00009084 4B5B 58FB DBDE 5060 <--Boot Image

After using CNUT

Telnet+> fpgainfo

Current Boot Bank: 0

Bank 0 (0xf00)
Image: .SVM;15.SVm;1_5.SVB;official.SVW;F.IT;C120_PTP450.SVT;19:17.SVD;04/30/2018.

Length: 00582000 CRC: C8BA9F25
FPGA Images: 1
Version Attribute Start End CRCHi CRCLo
canopy_450bh_171115_055752.rbf 00409484 1761 2501 AA7A E251 <--Boot Image

Bank 1 (0x4300)
Image: .SVM;15.SVm;1_5.SVB;official.SVW;F.IT;C120_PTP450.SVT;19:17.SVD;04/30/2018.

Length: 00582000 CRC: C8BA9F25
FPGA Images: 1
Version Attribute Start End CRCHi CRCLo
canopy_450bh_171115_055752.rbf 00409484 4B61 5901 AA7A E251 <--Boot Image

1 Like
3

Hi jaggermifter,

Can you please send me the "engineering.cgi" file of the BH to balaji.grandhi@cambiumnetworks.com.

Thanks,

Balaji

4

We have found this problem on maestro side, it was sending wrong image to device.

We will fix with a patch release soon.

Thanks for reporting this to us.

Regards,

Rupam

1 Like
5

I just experienced the same issue when updating a PTP450 link from 15.1.3 to 15.2 through Maestro running version 1.6.3-r15. I had to drive out to the slave end of the link and revert firmware back to 15.1.3. 

1 Like
6

Hi Everyone,

We are very sorry for not finding the issue in our test cases.

We have released a new build with the fix yesterday for On-Premises 1.6.3-r19 package and for cloud servers we update with 1.6.1-r17

Rupam