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  • Yatharth Kochar's avatar
    Remove `RUN_IMAGE` usage as opcode passed to next EL. · 5698c5b3
    Yatharth Kochar authored 
    The primary usage of `RUN_IMAGE` SMC function id, used by BL2 is to
make a request to BL1 to execute BL31. But BL2 also uses it as
opcode to check if it is allowed to execute which is not the
intended usage of `RUN_IMAGE` SMC.

This patch removes the usage of `RUN_IMAGE` as opcode passed to
next EL to check if it is allowed to execute.

Change-Id: I6aebe0415ade3f43401a4c8a323457f032673657
    5698c5b3
bl2_entrypoint.S 4.19 KB