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| H A D | Makefile | 513dd3a0769eb7550e0d8abd6466c76ffa137162 Fri Dec 19 09:51:00 UTC 2014 Juan Castillo <juan.castillo@arm.com> FVP: Allow BL3-2 to sit in the secure region of DRAM
This patch allows the secure payload (BL3-2) to be loaded in the
DRAM region secured by the TrustZone controller (top 16 MB of DRAM1).
The location of BL3-2 can be selected at build time by setting the
build flag FVP_TSP_RAM_LOCATION to one of the following options:
- 'tsram' : Trusted SRAM (this is the default option)
- 'tdram' : Trusted DRAM
- 'dram' : Secure region in DRAM1 (top 16MB configured by the
TrustZone controller)
The number of MMU tables in BL3-2 depends on its location in
memory: 3 in case it is loaded in DRAM, 2 otherwise.
Documentation updated accordingly.
Fixes ARM-software/tf-issues#212
Change-Id: I371eef3a4159f06a0c9e3c6c1f4c905b2f93803a
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