diff options
Diffstat (limited to 'src/cpu/x86')
| -rw-r--r-- | src/cpu/x86/Kconfig | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/cpu/x86/Kconfig b/src/cpu/x86/Kconfig index 94225a3807..d8f338d5d0 100644 --- a/src/cpu/x86/Kconfig +++ b/src/cpu/x86/Kconfig @@ -1,7 +1,16 @@ +# TODO These two options look too similar config PARALLEL_CPU_INIT bool default n +config PARALLEL_MP + def_bool n + help + This option uses common MP infrastructure for bringing up APs + in parallel. It additionally provides a more flexible mechanism + for sequencing the steps of bringing up the APs. + + config UDELAY_IO bool default y if !UDELAY_LAPIC && !UDELAY_TSC && !UDELAY_TIMER2 @@ -39,11 +48,14 @@ config TSC_MONOTONIC_TIMER help Expose monotonic time using the TSC. -config UDELAY_TIMER2 +# This option is used in code but never selected. +config TSC_CALIBRATE_WITH_IO bool + depends on UDELAY_TSC default n -config TSC_CALIBRATE_WITH_IO +# This option is used in code but never selected. +config UDELAY_TIMER2 bool default n @@ -121,13 +133,6 @@ config PLATFORM_USES_FSP1_0 Selected for Intel processors/platform combinations that use the Intel Firmware Support Package (FSP) 1.0 for initialization. -config PARALLEL_MP - def_bool n - help - This option uses common MP infrastructure for bringing up APs - in parallel. It additionally provides a more flexible mechanism - for sequencing the steps of bringing up the APs. - config BACKUP_DEFAULT_SMM_REGION def_bool n help |