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author | Achin Gupta <achin.gupta@arm.com> | 2014-02-01 07:51:28 +0000 |
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committer | Dan Handley <dan.handley@arm.com> | 2014-02-17 18:51:44 +0000 |
commit | 7aea908761a6a2923940b8c9491cc1e749142ad1 (patch) | |
tree | a9becb56474891281bd5abdf70a85b6520908b20 /bl31/bl31.mk | |
parent | 9ac63c59c4b6de7e48a6702ad799dc961a4fd6de (diff) | |
download | trusted-firmware-a-7aea908761a6a2923940b8c9491cc1e749142ad1.tar.gz |
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 'bl31/bl31.mk')
-rw-r--r-- | bl31/bl31.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bl31/bl31.mk b/bl31/bl31.mk index 9df71280e9..280aa8821f 100644 --- a/bl31/bl31.mk +++ b/bl31/bl31.mk @@ -64,6 +64,7 @@ BL31_OBJS += bl31_arch_setup.o \ bakery_lock.o \ runtime_svc.o \ early_exceptions.o \ + context_mgmt.o \ context.o BL31_ENTRY_POINT := bl31_entrypoint |