Unverified Commit 66381d36 authored by Yunhui Cui's avatar Yunhui Cui Committed by Palmer Dabbelt
Browse files

RISC-V: Select ACPI PPTT drivers 



After adding ACPI support to populate_cache_leaves(), RISC-V can build
cacheinfo through the ACPI PPTT table, thus enabling the ACPI_PPTT
configuration.

Signed-off-by: default avatarYunhui Cui <cuiyunhui@bytedance.com>
Reviewed-by: default avatarJeremy Linton <jeremy.linton@arm.com>
Reviewed-by: default avatarSudeep Holla <sudeep.holla@arm.com>
Reviewed-by: default avatarSunil V L <sunilvl@ventanamicro.com>
Link: https://lore.kernel.org/r/20240617131425.7526-3-cuiyunhui@bytedance.com


Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent 604f32ea

arch/riscv/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ config 32BIT 
config RISCV

	def_bool y

	select ACPI_GENERIC_GSI if ACPI

	select ACPI_PPTT if ACPI

	select ACPI_REDUCED_HARDWARE_ONLY if ACPI

	select ARCH_DMA_DEFAULT_COHERENT

	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION