Hi Kever, I've been trying to boot optee via SPL on my imx6 board.
I see you added booting optee via SPL support in this commit. http://git.denx.de/?p=u-boot.git;a=commit;h=70fe2876352939194ccd9091379453a5ddb64ddb I used fit image to do this. Here is my fit *.its file content https://paste.ubuntu.com/p/5FYkGqswX9/ When I power on my imx6 board it hangs on spl_optee_entry function with this message "Jumping to U-Boot via OP-TEE" Here are the complete logs: # logs without reserved TZ RAM https://paste.ubuntu.com/p/wGxXSvPSkS/ # logs with reserved TZ RAM https://paste.ubuntu.com/p/7KgYJx8V9p/ I'm not sure why is it hanging. But when i put some print statements in optee os it doesn't print, so i guess something wrong from SPL side. One more question, what is the significance of "mov pc, r3", here http://git.denx.de/?p=u-boot.git;a=blob;f=common/spl/spl_optee.S;h=86fc3985465b4e4f6cf300923b0f8d6564e8be64;hb=70fe2876352939194ccd9091379453a5ddb64ddb I compiled optee os with CFG_NS_ENTRY_ADDR=0x17800000 i.e, u-boot load address in my case. Do you know what am i missing? I'd really appreciate any help from you. Thanks a lot, Shyam _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
