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| author | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2018-10-30 11:34:23 +0000 |
|---|---|---|
| committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2018-12-11 13:45:41 +0000 |
| commit | ffb7ce70b3413ac0eaae3469a6c89dcc3a45c268 (patch) | |
| tree | a4f6122ef83551cf43c4d6930aff5e009b3a82be /plat | |
| parent | 7e5772bdc0723cc0ec6b821ebd62f7f421a3787d (diff) | |
| download | platform_external_arm-trusted-firmware-ffb7ce70b3413ac0eaae3469a6c89dcc3a45c268.tar.gz platform_external_arm-trusted-firmware-ffb7ce70b3413ac0eaae3469a6c89dcc3a45c268.tar.bz2 platform_external_arm-trusted-firmware-ffb7ce70b3413ac0eaae3469a6c89dcc3a45c268.zip | |
SPM: Map memory regions from RD
SPM needs to map a number of regions on behalf of the secure partition.
Previously, it used to get a list of them from platform code using the
plat_get_secure_partition_mmap() API. Now it gets them from the resource
description structure.
The SPM<->SP shared buffer is mapped dynamically at EL3. This buffer is
used to pass information between SPM and SP, so it must be mapped at EL3
as well in order to be used by SPM.
Dynamic translation tables have been enabled when the Trusted Firmware
is compiled with SPM support.
Change-Id: I64ad335e931661812a0a60558e60372e1e5e6b72
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Diffstat (limited to 'plat')
| -rw-r--r-- | plat/arm/board/fvp/include/platform_def.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h index 70e51fd95..4e1ebd92a 100644 --- a/plat/arm/board/fvp/include/platform_def.h +++ b/plat/arm/board/fvp/include/platform_def.h @@ -13,7 +13,7 @@ # define PLAT_XLAT_TABLES_DYNAMIC 1 # endif #else -# if defined(IMAGE_BL31) && RESET_TO_BL31 +# if defined(IMAGE_BL31) && (RESET_TO_BL31 || (ENABLE_SPM && !SPM_DEPRECATED)) # define PLAT_XLAT_TABLES_DYNAMIC 1 # endif #endif /* AARCH32 */ |