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| author | Achin Gupta <achin.gupta@arm.com> | 2019-10-28 08:52:45 +0000 |
|---|---|---|
| committer | Marc Bonnici <marc.bonnici@arm.com> | 2020-06-01 15:25:18 +0100 |
| commit | b3622bf4d5b0d9b07ca67b7554f01514789a12a4 (patch) | |
| tree | b928415deb9419ae085de6e0cfda56e8c23572b4 | |
| parent | 8639e4620165b1a424f09a7ca8a09c16134fcfec (diff) | |
| download | arm-trusted-firmware-b3622bf4d5b0d9b07ca67b7554f01514789a12a4.tar.gz | |
SPMD: [EXP] Export entry point info as a global variable
This is a temporary solution, all secure world PSCI calls are meant to be
handled within S-EL2 which means the PSCI SPD callbacks need to be routed
to S-EL2 appropriately.
This patch converts the local entry_point_info structure used on the
boot cpu to a global as it will be used to initialise the SPMC context
on secondary CPUs in future patches.
Change-Id: Icb92a2403d746cf120f05708bab56d3ffb3f7e05
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
| -rw-r--r-- | services/std_svc/spmd/spmd_main.c | 9 | ||||
| -rw-r--r-- | services/std_svc/spmd/spmd_private.h | 3 |
2 files changed, 12 insertions, 0 deletions
diff --git a/services/std_svc/spmd/spmd_main.c b/services/std_svc/spmd/spmd_main.c index 501782ffb..c4ceb32c8 100644 --- a/services/std_svc/spmd/spmd_main.c +++ b/services/std_svc/spmd/spmd_main.c @@ -42,6 +42,15 @@ static spmc_manifest_attribute_t spmc_attrs; static entry_point_info_t *spmc_ep_info; /******************************************************************************* + * SPM Core entry point information get helper. + ******************************************************************************/ +entry_point_info_t *spmd_spmc_ep_info_get(void) + +{ + return spmc_ep_info; +} + +/******************************************************************************* * SPM Core context on current CPU get helper. ******************************************************************************/ spmd_spm_core_context_t *spmd_get_context(void) diff --git a/services/std_svc/spmd/spmd_private.h b/services/std_svc/spmd/spmd_private.h index 232031bb3..d5f66dde6 100644 --- a/services/std_svc/spmd/spmd_private.h +++ b/services/std_svc/spmd/spmd_private.h @@ -68,6 +68,9 @@ void __dead2 spmd_spm_core_exit(uint64_t c_rt_ctx, uint64_t ret); /* SPMC context on current CPU get helper */ spmd_spm_core_context_t *spmd_get_context(void); +/* SPMC entry point information helper */ +entry_point_info_t *spmd_spmc_ep_info_get(void); + #endif /* __ASSEMBLER__ */ #endif /* SPMD_PRIVATE_H */ |