diff options
| author | Simon Glass <sjg@chromium.org> | 2015-04-29 22:25:59 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-04-30 16:13:38 -0600 |
| commit | 45b5a37836d552db30ab571d8ba67f12d7ba23b1 (patch) | |
| tree | cbfda1472f00b123b6dd7872deedac0fc381612c /arch/x86/cpu/Makefile | |
| parent | 6f41e0e7bcdc58e9e8af89988043893d5876bf7a (diff) | |
| download | u-boot-45b5a37836d552db30ab571d8ba67f12d7ba23b1.tar.gz | |
x86: Add multi-processor init
Most modern x86 CPUs include more than one CPU core. The OS normally requires
that these 'Application Processors' (APs) be brought up by the boot loader.
Add the required support to U-Boot to init additional APs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/cpu/Makefile')
| -rw-r--r-- | arch/x86/cpu/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/cpu/Makefile b/arch/x86/cpu/Makefile index 6ded0a7f0f..043bea258c 100644 --- a/arch/x86/cpu/Makefile +++ b/arch/x86/cpu/Makefile @@ -19,6 +19,8 @@ obj-$(CONFIG_NORTHBRIDGE_INTEL_IVYBRIDGE) += ivybridge/ obj-$(CONFIG_INTEL_QUARK) += quark/ obj-$(CONFIG_INTEL_QUEENSBAY) += queensbay/ obj-y += lapic.o +obj-$(CONFIG_SMP) += mp_init.o obj-y += mtrr.o obj-$(CONFIG_PCI) += pci.o +obj-$(CONFIG_SMP) += sipi_vector.o obj-y += turbo.o |