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 /include/plat | |
| 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 'include/plat')
| -rw-r--r-- | include/plat/common/platform.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/plat/common/platform.h b/include/plat/common/platform.h index 086e5e6a..f11bee9f 100644 --- a/include/plat/common/platform.h +++ b/include/plat/common/platform.h @@ -114,6 +114,16 @@ void bl1_plat_arch_setup(void); void bl1_platform_setup(void); struct meminfo *bl1_plat_sec_mem_layout(void); +/******************************************************************************* + * Optional EL3 component functions in BL31 + ******************************************************************************/ + +/* SDEI platform functions */ +#if SDEI_SUPPORT +int plat_sdei_validate_entry_point(uintptr_t ep, unsigned int client_mode); +void plat_sdei_handle_masked_trigger(uint64_t mpidr, unsigned int intr); +#endif + /* * The following function is mandatory when the * firmware update feature is used. |