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fix(neoverse-rd): set correct SVE vector lengths

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Affected platforms: RD-N2, RD-V1, RD-V1-MC, RD-V3 and their
configurations.

Previously, the SVE vector lengths for these platforms were
being taken from the default configuration. This commit updates
their respective platform.mk files to specify the correct vector
lengths.

Signed-off-by: Rakshit Goyal <rakshit.goyal@arm.com>
Change-Id: I8919257e2cec5c0e819424ff44a623dc3ab1a368
This commit is contained in:
Rakshit Goyal 2025-01-27 11:42:06 +00:00
parent aacdfdfe2b
commit 842ba2f221
4 changed files with 15 additions and 4 deletions
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4
plat/arm/board/neoverse_rd/platform/rdn2/platform.mk
View file

@ -1,4 +1,4 @@
# Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
# Copyright (c) 2020-2025, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@ -113,6 +113,8 @@ override ENABLE_FEAT_AMU := 2
override ENABLE_FEAT_MTE2 := 2
override SPMD_SPM_AT_SEL2 := 0
# FEAT_SVE related flags
override SVE_VECTOR_LEN := 128
# Enable the flag since RD-N2 has a system level cache
NEOVERSE_Nx_EXTERNAL_LLC := 1

5
plat/arm/board/neoverse_rd/platform/rdv1/platform.mk
View file

@ -1,4 +1,4 @@
# Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
# Copyright (c) 2020-2025, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@ -61,6 +61,9 @@ override CTX_INCLUDE_AARCH32_REGS := 0
override ENABLE_FEAT_AMU := 2
override SPMD_SPM_AT_SEL2 := 0
# FEAT_SVE related flags
override SVE_VECTOR_LEN := 256
ifneq ($(NRD_PLATFORM_VARIANT),0)
$(error "NRD_PLATFORM_VARIANT for RD-V1 should always be 0, \
currently set to ${NRD_PLATFORM_VARIANT}.")

5
plat/arm/board/neoverse_rd/platform/rdv1mc/platform.mk
View file

@ -1,4 +1,4 @@
# Copyright (c) 2020-2024, Arm Limited and Contributors. All rights reserved.
# Copyright (c) 2020-2025, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@ -72,6 +72,9 @@ override CTX_INCLUDE_AARCH32_REGS := 0
override ENABLE_FEAT_AMU := 2
override SPMD_SPM_AT_SEL2 := 0
# FEAT_SVE related flags
override SVE_VECTOR_LEN := 256
ifneq ($(NRD_PLATFORM_VARIANT),0)
$(error "NRD_PLATFORM_VARIANT for RD-V1-MC should always be 0, \
currently set to ${NRD_PLATFORM_VARIANT}.")

5
plat/arm/board/neoverse_rd/platform/rdv3/platform.mk
View file

@ -1,4 +1,4 @@
# Copyright (c) 2024, Arm Limited and Contributors. All rights reserved.
# Copyright (c) 2024-2025, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
@ -153,4 +153,7 @@ override ENABLE_FEAT_AMU := 2
override ENABLE_SVE_FOR_SWD := 1
override ENABLE_SVE_FOR_NS := 2
override ENABLE_FEAT_MTE2 := 2
# FEAT_SVE related flags
override SVE_VECTOR_LEN := 128
override CTX_INCLUDE_SVE_REGS := 1