feat(el3-spmc): add support to map S-EL0 SP memory regions
Add the support to parse SP manifest to get memory regions, create xlat
tables and then program it in TTBR0.
SP manifest contains the info on memory map regions that are needed by
the SP. These regions needs to be mapped as SP running at S-EL0 does not
have privilege to do it.
Signed-off-by: Sayanta Pattanayak <sayanta.pattanayak@arm.com>
Signed-off-by: Aditya Angadi <aditya.angadi@arm.com>
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: I0cad36e5c43f8a68c94887ff2bd798933a26be27
diff --git a/services/std_svc/spm/el3_spmc/spmc.h b/services/std_svc/spm/el3_spmc/spmc.h
index e4120de..c8515e5 100644
--- a/services/std_svc/spm/el3_spmc/spmc.h
+++ b/services/std_svc/spm/el3_spmc/spmc.h
@@ -229,7 +229,8 @@
entry_point_info_t *ep_info);
void spmc_el0_sp_spsr_setup(entry_point_info_t *ep_info);
void spmc_el0_sp_setup(struct secure_partition_desc *sp,
- int32_t boot_info_reg);
+ int32_t boot_info_reg,
+ void *sp_manifest);
/*
* Helper function to perform a synchronous entry into a SP.