readme.rst
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2Musca-B1 Platform Specifics
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4
5****************
6DAPLink Firmware
7****************
8The code on Musca-B1 is running from embedded flash. Make sure that the DAPLink
9FW for eFlash is downloaded to the board. You can find on the
10`Arm Community page <https://community.arm.com/oss-platforms/w/docs/552/musca-b1-firmware-update-qspi-eflash-boot-recovery>`__
11A short description of how to update the DAPLink FW can be found there as well.
12
13.. Note::
14 Warm reset of eFlash is not supported on Musca_B1. TF-M may not boot after
15 a warm reset. Further information on the hardware limitation can be
16 found on `Arm Community page <https://community.arm.com/oss-platforms/w/docs/566/musca-b1-warm-reset-of-eflash>`__.
17
18********************
19Platform pin service
20********************
21
22This service is designed to perform secure pin services of the platform
23(e.g alternate function setting, pin mode setting, etc).
24The service uses the IOCTL API of TF-M's Platform Service, which allows the
25non-secure application to make pin service requests on Musca B1 based on a
26generic service request delivery mechanism.
27
28--------------
29
30*Copyright (c) 2017-2022, Arm Limited. All rights reserved.*
31
