• Sandrine Bailleux's avatar
    TSP: Let the platform decide which secure memory to use · 2467f70f
    Sandrine Bailleux authored
    The TSP's linker script used to assume that the TSP would
    execute from secure DRAM. Although it is currently the case
    on FVPs, platforms are free to use any secure memory they wish.
    
    This patch introduces the flexibility to load the TSP into any
    secure memory. The platform code gets to specify the extents of
    this memory in the platform header file, as well as the BL3-2 image
    limit address. The latter definition allows to check in a generic way
    that the BL3-2 image fits in its bounds.
    
    Change-Id: I9450f2d8b32d74bd00b6ce57a0a1542716ab449c
    2467f70f
porting-guide.md 50.1 KB