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/include/asm/arch-ivybridge | |
| parent | 6f41e0e7bcdc58e9e8af89988043893d5876bf7a (diff) | |
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/include/asm/arch-ivybridge')
| -rw-r--r-- | arch/x86/include/asm/arch-ivybridge/microcode.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/include/asm/arch-ivybridge/microcode.h b/arch/x86/include/asm/arch-ivybridge/microcode.h index b868283761..67f32cc38f 100644 --- a/arch/x86/include/asm/arch-ivybridge/microcode.h +++ b/arch/x86/include/asm/arch-ivybridge/microcode.h @@ -7,9 +7,6 @@ #ifndef __ASM_ARCH_MICROCODE_H #define __ASM_ARCH_MICROCODE_H -/* Length of the public header on Intel microcode blobs */ -#define UCODE_HEADER_LEN 0x30 - #ifndef __ASSEMBLY__ /** |