From 2db937456114d964e814f8cc25131e3b2c641b49 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 10 Aug 2015 20:44:31 -0600 Subject: x86: Move the GDT into global_data Rather than keeping track of the Global Descriptor Table in its own memory we may as well put it in global_data with everything else. As a first step, stop using the separately allocated GDT. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- arch/x86/include/asm/global_data.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index f7e3889df0..35148ab24e 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -10,6 +10,8 @@ #ifndef __ASSEMBLY__ +#include + enum pei_boot_mode_t { PEI_BOOT_NONE = 0, PEI_BOOT_SOFT_RESET, @@ -44,6 +46,7 @@ struct mtrr_request { /* Architecture-specific global data */ struct arch_global_data { + u64 gdt[X86_GDT_NUM_ENTRIES] __aligned(16); struct global_data *gd_addr; /* Location of Global Data */ uint8_t x86; /* CPU family */ uint8_t x86_vendor; /* CPU vendor */ @@ -68,7 +71,6 @@ struct arch_global_data { /* MRC training data to save for the next boot */ char *mrc_output; unsigned int mrc_output_len; - void *gdt; /* Global descriptor table */ ulong table; /* Table pointer from previous loader */ }; -- cgit v1.2.1