23 Apr
2024
23 Apr
'24
10:29 a.m.
On Tue, Apr 23, 2024 at 8:42 AM Avri Altman Avri.Altman@wdc.com wrote:
The OP-TEE driver finds the correct RPMB device to interact with by iterating over available devices until one is found with a programmed authentication matching the one OP-TEE is using. This enables coexisting users of other RPMBs since the owner can be determined by who knows the authentication key.
Devices in plural? I am unaware of any board with multi eMMC devices soldered. Can you refer me to such a platform?
I'm testing with a Hikey960 (HiSilicon Kirin 620) https://www.96boards.org/product/hikey It has one soldered eMMC and one removable eMMC.
Cheers, Jens