Alexei Fedorov 7dcbb4f315 BL31: Enable pointer authentication support in warm boot path ...

In the current Pointer Authentication support added in
commit b86048c40c
PAuth gets enabled in BL31 cold boot entrypoint only,
(see bl31_entrypoint() in bl31\aarch64\bl31_entrypoint.S)
but not in bl31_warm_entrypoint().
This results in EnIA bit [31] in SCTLR_EL3 not being set
and pointer authentication disabled after CPU wake-up event.

Fixes ARM-software/tf-issues#684

Change-Id: I27a67804764dfba2a6d72ca119ca2bcff4f536d6
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

2019-03-07 10:50:10 +00:00

..

aarch64

BL31: Enable pointer authentication support in warm boot path

2019-03-07 10:50:10 +00:00

bl31_context_mgmt.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00

bl31_main.c

Minor changes to documentation and comments

2019-02-28 13:35:21 +00:00

bl31.ld.S

locks: linker variables to calculate per-cpu bakery lock size

2019-02-07 09:00:52 -08:00

bl31.mk

BL31: Enable pointer authentication support

2019-02-27 11:58:10 +00:00

ehf.c

Minor changes to documentation and comments

2019-02-28 13:35:21 +00:00

interrupt_mgmt.c

Sanitise includes across codebase

2019-01-04 10:43:17 +00:00