SW_LOCK21

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Interpret as SW_LOCK21

NSEC=read_write, SEC=read_write

Description

Software lock register for page 21.

Locks are initialised from the OTP lock pages at reset. This register can be written to further advance the lock state of each page (until next reset), and read to check the current lock state of a page.

Fields

SEC	Secure lock status. Writes are OR’d with the current value. This field is read-only to Non-secure code. 0 (read_write): undefined 1 (read_only): undefined 3 (inaccessible): undefined
NSEC	Non-secure lock status. Writes are OR’d with the current value. 0 (read_write): undefined 1 (read_only): undefined 3 (inaccessible): undefined

Links

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