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[v4,3/3] RISC-V: Select ACPI PPTT drivers

Message ID 20240418034330.84721-3-cuiyunhui@bytedance.com
State Superseded
Headers show
Series [v4,1/3] riscv: cacheinfo: remove the useless input parameter (node) of ci_leaf_init() | expand

Commit Message

Yunhui Cui April 18, 2024, 3:43 a.m. UTC 
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: Yunhui Cui <cuiyunhui@bytedance.com>
Reviewed-by: Jeremy Linton <jeremy.linton@arm.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
---
 arch/riscv/Kconfig | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 6d64888134ba..5d73fcaf9136 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -14,6 +14,7 @@  config RISCV
 	def_bool y
 	select ACPI_GENERIC_GSI if ACPI
 	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
+	select ACPI_PPTT if ACPI
 	select ARCH_DMA_DEFAULT_COHERENT
 	select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
 	select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2