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| author | Achin Gupta <achin.gupta@arm.com> | 2014-05-09 13:21:31 +0100 |
|---|---|---|
| committer | Achin Gupta <achin.gupta@arm.com> | 2014-05-22 17:54:46 +0100 |
| commit | b44a4435c9a788293371a3de3f08db7fa3862a1f (patch) | |
| tree | f80484a2e7d52e00e120314793f3f522c47899e6 /drivers | |
| parent | 57356e9094ac5ecbca29131a3c53c6978457350f (diff) | |
Add S-EL1 interrupt handling support in the TSPD
This patch adds support in the TSPD for registering a handler for
S-EL1 interrupts. This handler ferries the interrupts generated in the
non-secure state to the TSP at 'tsp_fiq_entry'. Support has been added
to the smc handler to resume execution in the non-secure state once
interrupt handling has been completed by the TSP.
There is also support for resuming execution in the normal world if
the TSP receives a EL3 interrupt. This code is currently unused.
Change-Id: I816732595a2635e299572965179f11aa0bf93b69
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions