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authorHarry Liebel <Harry.Liebel@arm.com>2014-04-01 19:27:38 +0100
committerHarry Liebel <Harry.Liebel@arm.com>2014-04-24 14:08:01 +0100
commitf2199d95d931826be7f87af0935ac536812d0488 (patch)
tree273cea29e9d7fea8bb38cc36a86385cc66b02098 /fdts/fvp-foundation-gicv3-psci.dtb
parentcd116d177b76dbb333ed2aa0cb47a0c17678f0c2 (diff)
downloadarm-trusted-firmware-f2199d95d931826be7f87af0935ac536812d0488.tar.gz
Enable secure memory support for FVPs
- Use the TrustZone controller on Base FVP to program DRAM access permissions. By default no access to DRAM is allowed if 'secure memory' is enabled on the Base FVP. - The Foundation FVP does not have a TrustZone controller but instead has fixed access permissions. - Update FDTs for Linux to use timers at the correct security level. - Starting the FVPs with 'secure memory' disabled is also supported. Limitations: Virtio currently uses a reserved NSAID. This will be corrected in future FVP releases. Change-Id: I0b6c003a7b5982267815f62bcf6eb82aa4c50a31
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