On Mon, Feb 26, 2018 at 12:36:01PM +0000, Bryan O'Donoghue wrote: > This patch adds support for bootable TEE images to mkimage. Currently > there is a (Trusted Execution Environment) TEE image type, the TEE image > type is installed to a memory location control is passed to the TEE and > then the TEE returns to u-boot. > > flow #0: > BootROM -> u-boot -> tee -> u-boot -> onwards > > For some TEE implementations, such as upstream OPTEE for i.MX6 and i.MX7 > the boot flow is > > flow #1: > BootROM -> u-boot -> optee -> kernel
Can you please re-phrase these flows in the way Andrew had, in the other thread where it's clear what happens on the secure vs non-secure side? I found that most helpful and I bet others reading the log in the future will as well. Thanks! -- Tom
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