tree 603dd1fc5583f51a9c83ba633ed8a1866629e627
parent 9637745d0bb47c7d27f2ce0523fc03ad8ac9d54a
author Sandrine Bailleux <sandrine.bailleux@arm.com> 1400602944 +0100
committer Sandrine Bailleux <sandrine.bailleux@arm.com> 1400776258 +0100

TSP: Let the platform decide which secure memory to use

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