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Dear Cypress team,
Recently we want to use the F/W upgrade feature using the "OTA_FirmwareUpgrade" application.
But this sample application is not working on the customer board.
I found the reference board is working fine.
After comparing two board and review the sample application, I assumed this application uses the external memory for upgrading.
So could you let me know how to support the OTA firmware upgrade feature without external memory?
I do not do anything on the OTA firmware upgrade sample code.
Please guide the patch based on that sample code.
Regards,
Wayne
Solved! Go to Solution.
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Dear all,
We've find this issue is resolved by below:
========================================
remove OTA_FW_UPGRADE_SFLASH_COPY, ENABLE_SFLASH_UPGRADE features in build config.
And add the OTA_FW_UPGRADE_EFLASH_COPY in build config.
Regards,
Wayne
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Hello Wayne,
Could you please confirm which Cypress Chip are you using?
Are you using a custom board or any Cypress Eval board?
Regards,
Anjana
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Hi Anjana
Sorry for the confusion.
We use 89820 for our project.
And we can reproduce this issue on the customer board.
But I think we could reproduce this issue in the reference board without external memory.
Regards,
Wayne
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Dear all,
We've find this issue is resolved by below:
========================================
remove OTA_FW_UPGRADE_SFLASH_COPY, ENABLE_SFLASH_UPGRADE features in build config.
And add the OTA_FW_UPGRADE_EFLASH_COPY in build config.
Regards,
Wayne
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Hi Wayne,
Thanks for sharing!
Regards,
Anjana