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6a88ec8b30
Add required SMCs by RMM to push attestation signing requests to EL3 and get responses. EL3 may then choose to push these requests to a HES as suitable for a platform. This patch also supports the new RMM_EL3_FEATURES interface, that RMM can use to query for support for HES based signing. The new interface exposes a feature register with different bits defining different discoverable features. This new interface is available starting the 0.4 version of the RMM-EL3 interface, causing the version to bump up. This patch also adds a platform port for FVP that implements the platform hooks required to enable the new SMCs, but it does not push to a HES and instead copies a zeroed buffer in EL3. Change-Id: I69c110252835122a9533e71bdcce10b5f2a686b2 Signed-off-by: Raghu Krishnamurthy <raghupathyk@nvidia.com> |
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| .. | ||
| a5ds | ||
| arm_fpga | ||
| automotive_rd/platform/rd1ae | ||
| common | ||
| corstone700 | ||
| corstone1000 | ||
| fvp | ||
| fvp_r | ||
| fvp_ve | ||
| juno | ||
| morello | ||
| n1sdp | ||
| neoverse_rd | ||
| tc | ||