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authorJeremy Linton <jeremy.linton@arm.com>2022-11-09 20:47:20 +0300
committerWill Deacon <will@kernel.org>2022-11-14 21:02:59 +0300
commitc2465f95c4e73af1a6564b00ebc9acc15485edf0 (patch)
tree926b34683c3dfb1ca1f8d3f34a49502ed22096df /drivers/acpi
parenta8731264e5ce083eb761e5a6a8273db536743e9e (diff)
downloadlinux-c2465f95c4e73af1a6564b00ebc9acc15485edf0.tar.xz
ACPI: Enable FPDT on arm64
FPDT provides some boot timing records useful for analyzing parts of the UEFI boot stack. Given the existing code works on arm64, and allows reading the values without utilizing /dev/mem it seems like a good idea to turn it on. Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20221109174720.203723-1-jeremy.linton@arm.com Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 473241b5193f..1cc11d2a2a88 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -90,7 +90,7 @@ config ACPI_SPCR_TABLE
config ACPI_FPDT
bool "ACPI Firmware Performance Data Table (FPDT) support"
- depends on X86_64
+ depends on X86_64 || ARM64
help
Enable support for the Firmware Performance Data Table (FPDT).
This table provides information on the timing of the system