diff options
| author | Nishant Sharma <nishant.sharma@arm.com> | 2022-07-13 10:19:58 +0100 |
|---|---|---|
| committer | Nishant Sharma <nishant.sharma@arm.com> | 2023-10-12 11:41:31 +0100 |
| commit | f99dcbace7015169ac5d230b8007686d144962fb (patch) | |
| tree | d0ee03662cdab481177499307c88ca61d0b6abeb /plat | |
| parent | f45893426546703d9e21970889e6333ca30c0dd7 (diff) | |
feat(rdn2): add plat hook for memory transaction
RdN2 does not make MEM_SHARE/LEND requests. Instead, add a dummy
implementation of memory management related platform hooks.
Signed-off-by: Nishant Sharma <nishant.sharma@arm.com>
Change-Id: Ifce55b6661f03d379e2fd2dc5625200d550d8038
Diffstat (limited to 'plat')
| -rw-r--r-- | plat/arm/board/rdn2/rdn2_plat.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/plat/arm/board/rdn2/rdn2_plat.c b/plat/arm/board/rdn2/rdn2_plat.c index f044558d8..fc016aef0 100644 --- a/plat/arm/board/rdn2/rdn2_plat.c +++ b/plat/arm/board/rdn2/rdn2_plat.c @@ -8,6 +8,7 @@ #include <drivers/arm/gic600_multichip.h> #include <plat/arm/common/plat_arm.h> #include <plat/common/platform.h> +#include <services/el3_spmc_ffa_memory.h> #include <rdn2_ras.h> #include <sgi_soc_platform_def_v2.h> #include <sgi_plat.h> @@ -154,4 +155,18 @@ int plat_spmc_shmem_datastore_get(uint8_t **datastore, size_t *size) *size = DATASTORE_SIZE; return 0; } + +/* + * Add dummy implementations of memory management related platform hooks. + * Memory share/lend operation are not required on RdN2 platform. + */ +int plat_spmc_shmem_begin(struct ffa_mtd *desc) +{ + return 0; +} + +int plat_spmc_shmem_reclaim(struct ffa_mtd *desc) +{ + return 0; +} #endif |