16 Nov
2020
16 Nov
'20
5:13 a.m.
On 10/11/20 2:35 pm, Tero Kristo wrote:
Hello,
On TI J7 SoCs the device manager firmware is now split into two portions instead of the existing one which supported all services via a single firmware image running on DMSC core. Now, the existing DMSC core is dedicated for secure services only, and the PM and RM functionality is moved under a separate firmware image running on MCU R5 core. This is completely transparent for the firmware users, as the existing messaging mechanism (TI-SCI) routes everything to proper destination, except for anything that runs on MCU R5, and in our case it happens to be R5 SPL bootloader.
Can you update board/ti/j721e/README with the detail of the boot flow and build steps?
Thanks and regards, Lokesh