does uvisor has the ability to write something in the flash?

[shiningfrog]

as the issue, whether the box can write some information to the flash ,and how i can use the func to achieve it?

[ciarmcom]

ARM Internal Ref: IOTSEC-544

[Taiki-San]

Are you refering to something besides https://github.com/ARMmbed/uvisor/blob/master/docs/lib/manual/Flash.md ?