Hi Dialog
Q1 : What all are the security features available in DA14580 - Arm Cortex M0 side like Secure Boot, Memory Protection Unit and Secure Update
Q2 : Does 1468x series has above said features ?
Thank you
Device:
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Hi there.. thanks for coming to the forums. Exciting news! we’re now in the process of moving to our new forum platform that will offer better functionality and is contained within the main Dialog website. All posts and accounts have been migrated. We’re now accepting traffic on the new forum only - please POST any new threads at//www.wsdof.com/support. We’ll be fixing bugs / optimising the searching and tagging over the coming days.
Hi prasanth.velliyangiri,
Q1:从你上面提到,the MPU is not available on the M0 series but only optional in the M0+ series regarding the Secure Boot, there is no such thing on the 580 but there a possibility that you can use the Secondary Bootloader and boot from an encrypted image, the 580 ROM booter doesn't support this by default, but you will have to burn the secondary bootloader in OTP order read an image from a flash and mirror the decrypted image in the RAM. Regarding the Secure update, what exactly do you mean ?
Q2: For the 68x, the MPU is the same as above, regarding the Secure Boot (verify that there is no corruption on the image in the flash and that the image is authenticated), this scheme is supported only from the 683 from the 68x family.
Thanks MT_dialog