Hi Poppy,
SPRT requires the shared library shall not own static R/W data. ITS filesystem may not satisfy this requirement. Usually, a SP, for example Protected Storage, can rely on ITS service to access data in non-volatile memory.
Best regards, Hu Ziji
From: TF-M tf-m-bounces@lists.trustedfirmware.org On Behalf Of Edward Yang via TF-M Sent: Monday, May 24, 2021 12:54 PM To: tf-m@lists.trustedfirmware.org Subject: [TF-M] A question on tfm its filesystem
Hi,
I'd like to ask a question to see if the filesystem part of tf-m its partition can be moved to lib/sprt folder,to make this filesystem a shared library for PRoT part of tfm.
Therefore,besides its partition, other extra secure partitions can also make use of this filesystem.
Best Regards, Poppy Wu
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