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feat(rdv3): define SPMC manifest base address

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ARM_SPMC_MANIFEST_BASE defines the base address of the SPMC manifest
used by BL32. In the non-RESET_TO_BL31 case, it is defined relative to
the top of Trusted SRAM. However, for RESET_TO_BL31, the
PLAT_ARM_SPMC_MANIFEST_BASE macro can be used to set it to a different
location which is then used to populate ARM_SPMC_MANIFEST_BASE.

As the RD-V3 platform and its variants have a different SRAM layout
compared to that defined in arm_def.h, define the
PLAT_ARM_SPMC_MANIFEST_BASE macro to an address suitable for this
platform and its variants.

Signed-off-by: Rakshit Goyal <rakshit.goyal@arm.com>
Change-Id: I36e1eb21ab3d1c68bddb52c62198fcdfc40d8993
This commit is contained in:
Rakshit Goyal 2024-06-05 10:58:18 +05:30
parent eab1ed54bf
commit 12973bcc89
1 changed files with 6 additions and 0 deletions
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6
plat/arm/board/neoverse_rd/common/include/nrd3/nrd_plat_arm_def3.h
View file

@ -731,6 +731,12 @@
# define BL32_BASE PLAT_ARM_SPMC_BASE
# define BL32_LIMIT (PLAT_ARM_SPMC_BASE + \
PLAT_ARM_SPMC_SIZE)
#if RESET_TO_BL31
# define PLAT_ARM_SPMC_MANIFEST_BASE UL(0x1F500)
# define ARM_SPMC_MANIFEST_BASE PLAT_ARM_SPMC_MANIFEST_BASE
#endif
# endif
/*******************************************************************************