diff options
| author | Achin Gupta <achin.gupta@arm.com> | 2014-02-01 07:51:28 +0000 |
|---|---|---|
| committer | Dan Handley <dan.handley@arm.com> | 2014-02-17 18:51:44 +0000 |
| commit | 7aea908761a6a2923940b8c9491cc1e749142ad1 (patch) | |
| tree | a9becb56474891281bd5abdf70a85b6520908b20 /common/psci/psci_main.c | |
| parent | 9ac63c59c4b6de7e48a6702ad799dc961a4fd6de (diff) | |
Add context management library
This patch adds support for a cpu context management library. This
library will be used to:
1. Share pointers to secure and non-secure state cpu contexts between
runtime services e.g. PSCI and Secure Payload Dispatcher services
2. Set SP_EL3 to a context structure which will be used for
programming an ERET into a lower EL
3. Provide wrapper functions to save and restore EL3 & EL1
state. These functions will in turn use the helper functions in
context.S
Change-Id: I655eeef83dcd2a0c6f2eb2ac23efab866ac83ca0
Diffstat (limited to 'common/psci/psci_main.c')
0 files changed, 0 insertions, 0 deletions