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| author | Achin Gupta <achin.gupta@arm.com> | 2014-05-09 12:17:56 +0100 |
|---|---|---|
| committer | Achin Gupta <achin.gupta@arm.com> | 2014-05-22 17:48:38 +0100 |
| commit | 57356e9094ac5ecbca29131a3c53c6978457350f (patch) | |
| tree | e594818efdfd359c091e4413ebc2ea1b480de9f3 /services/std_svc/psci/psci_common.c | |
| parent | 6cf89021312a33395f804d80377a6ffdaadbbe21 (diff) | |
Add support for asynchronous FIQ handling in TSP
This patch adds support in the TSP to handle FIQ interrupts that are
generated when execution is in the TSP. S-EL1 interrupt are handled
normally and execution resumes at the instruction where the exception
was originally taken. S-EL3 interrupts i.e. any interrupt not
recognized by the TSP are handed to the TSPD. Execution resumes
normally once such an interrupt has been handled at EL3.
Change-Id: Ia3ada9a4fb15670afcc12538a6456f21efe58a8f
Diffstat (limited to 'services/std_svc/psci/psci_common.c')
0 files changed, 0 insertions, 0 deletions