diff options
| author | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-10-16 08:43:14 +0100 |
|---|---|---|
| committer | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-11-13 08:38:51 +0000 |
| commit | b7cb133e5c56f149024a56873216f0c198aa9635 (patch) | |
| tree | 433b74c05447effe493478659701ac64776310e1 /make_helpers | |
| parent | 3d732e23e71343f2ba18d456c8f2163015209768 (diff) | |
BL31: Add SDEI dispatcher
The implementation currently supports only interrupt-based SDEI events,
and supports all interfaces as defined by SDEI specification version
1.0 [1].
Introduce the build option SDEI_SUPPORT to include SDEI dispatcher in
BL31.
Update user guide and porting guide. SDEI documentation to follow.
[1] http://infocenter.arm.com/help/topic/com.arm.doc.den0054a/ARM_DEN0054A_Software_Delegated_Exception_Interface.pdf
Change-Id: I758b733084e4ea3b27ac77d0259705565842241a
Co-authored-by: Yousuf A <yousuf.sait@arm.com>
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Diffstat (limited to 'make_helpers')
| -rw-r--r-- | make_helpers/defaults.mk | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk index 7299dc4d..660e54e7 100644 --- a/make_helpers/defaults.mk +++ b/make_helpers/defaults.mk @@ -114,6 +114,9 @@ RESET_TO_BL31 := 0 # For Chain of Trust SAVE_KEYS := 0 +# Software Delegated Exception support +SDEI_SUPPORT := 0 + # Whether code and read-only data should be put on separate memory pages. The # platform Makefile is free to override this value. SEPARATE_CODE_AND_RODATA := 0 |