Musca-B1 Platform Specifics

DAPLink Firmware

The code on Musca-B1 is running from embedded flash. Make sure that the DAPLink FW for eFlash is downloaded to the board. You can find on the Arm Community page A short description of how to update the DAPLink FW can be found there as well.

Note

Warm reset of eFlash is not supported on Musca_B1. TF-M may not boot after a warm reset. Further information on the hardware limitation can be found on Arm Community page.

Platform pin service

This service is designed to perform secure pin services of the platform (e.g alternate function setting, pin mode setting, etc). The service uses the IOCTL API of TF-M’s Platform Service, which allows the non-secure application to make pin service requests on Musca B1 based on a generic service request delivery mechanism.