Hi,
Add some technical details.
The newly added Firmware Update service provides the functionality of updating firmware images. It provides a standard interface for updating firmware and it is designed as platform/bootloader independent. The nonsecure application can call this service to achieve the firmware update by integrating TF-M with, for example, OTA library in the nonsecure side.
The implementation provides a shim layer between the bootloader and the firmware update partition. Other bootloaders besides MCUboot should be easily ported with this partition.
Any comment is very welcomed!
Regards, Sherry Zhang
From: TF-M tf-m-bounces@lists.trustedfirmware.org On Behalf Of Sherry Zhang via TF-M Sent: Monday, January 18, 2021 1:52 PM To: tf-m@lists.trustedfirmware.org Cc: nd nd@arm.com Subject: [TF-M] Review on Firmware Update service in TF-M
Hi,
I created the patchset of adding the Firmware Update service in TF-M feature branch. I would like to ask you to review this patchset if you are interested in it.
Top of the patchset: https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/7883
Regards, Sherry Zhang