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authorBin Meng <bmeng.cn@gmail.com>2017-08-17 11:10:42 +0300
committerBin Meng <bmeng.cn@gmail.com>2017-08-24 06:00:47 +0300
commit2ddb1a177ada3b9edd327fe7e74e4891e462a6f0 (patch)
treefc3c64ca7f959f2fa674258ed007be52f229ef18
parent5091a8b04d842b67a8a39475cf7807c09c347af0 (diff)
downloadu-boot-2ddb1a177ada3b9edd327fe7e74e4891e462a6f0.tar.xz
x86: Convert CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED to Kconfig
This converts CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED to a Kconfig option. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
-rw-r--r--arch/x86/Kconfig7
-rw-r--r--arch/x86/cpu/turbo.c2
-rw-r--r--scripts/config_whitelist.txt1
3 files changed, 8 insertions, 2 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5373082957..277c3babf3 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -529,6 +529,13 @@ config AP_STACK_SIZE
the memory used by this initialisation process. Typically 4KB is
enough space.
+config CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED
+ bool
+ help
+ This option indicates that the turbo mode setting is not package
+ scoped. i.e. turbo_enable() needs to be called on not just the
+ bootstrap processor (BSP).
+
config HAVE_VGA_BIOS
bool "Add a VGA BIOS image"
help
diff --git a/arch/x86/cpu/turbo.c b/arch/x86/cpu/turbo.c
index bbd255efc0..c0bff75c4f 100644
--- a/arch/x86/cpu/turbo.c
+++ b/arch/x86/cpu/turbo.c
@@ -14,7 +14,7 @@
DECLARE_GLOBAL_DATA_PTR;
-#if CONFIG_CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED
+#ifdef CONFIG_CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED
static inline int get_global_turbo_state(void)
{
return TURBO_UNKNOWN;
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 0a751e4a91..d8710958a3 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -338,7 +338,6 @@ CONFIG_CPU_HAS_PREFETCH
CONFIG_CPU_HAS_SMARTMIPS
CONFIG_CPU_HAS_SR_RB
CONFIG_CPU_HAS_WB
-CONFIG_CPU_INTEL_TURBO_NOT_PACKAGE_SCOPED
CONFIG_CPU_LITTLE_ENDIAN
CONFIG_CPU_MICROMIPS
CONFIG_CPU_MIPSR2