diff options
Diffstat (limited to 'arch/x86/cpu')
| -rw-r--r-- | arch/x86/cpu/cpu.c | 8 | ||||
| -rw-r--r-- | arch/x86/cpu/start.S | 3 |
2 files changed, 6 insertions, 5 deletions
diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c index 61d0b69..209ff29 100644 --- a/arch/x86/cpu/cpu.c +++ b/arch/x86/cpu/cpu.c @@ -63,13 +63,13 @@ static void reload_gdt(void) */ static const u64 boot_gdt[] __attribute__((aligned(16))) = { /* CS: code, read/execute, 4 GB, base 0 */ - [GDT_ENTRY_32BIT_CS] = GDT_ENTRY(0xc09b, 0, 0xfffff), + [X86_GDT_ENTRY_32BIT_CS] = GDT_ENTRY(0xc09b, 0, 0xfffff), /* DS: data, read/write, 4 GB, base 0 */ - [GDT_ENTRY_32BIT_DS] = GDT_ENTRY(0xc093, 0, 0xfffff), + [X86_GDT_ENTRY_32BIT_DS] = GDT_ENTRY(0xc093, 0, 0xfffff), /* 16-bit CS: code, read/execute, 64 kB, base 0 */ - [GDT_ENTRY_16BIT_CS] = GDT_ENTRY(0x109b, 0, 0x0ffff), + [X86_GDT_ENTRY_16BIT_CS] = GDT_ENTRY(0x109b, 0, 0x0ffff), /* 16-bit DS: data, read/write, 64 kB, base 0 */ - [GDT_ENTRY_16BIT_DS] = GDT_ENTRY(0x1093, 0, 0x0ffff), + [X86_GDT_ENTRY_16BIT_DS] = GDT_ENTRY(0x1093, 0, 0x0ffff), }; static struct gdt_ptr gdt; diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S index f87633b..6027f54 100644 --- a/arch/x86/cpu/start.S +++ b/arch/x86/cpu/start.S @@ -29,6 +29,7 @@ #include <config.h> #include <version.h> #include <asm/global_data.h> +#include <asm/processor.h> #include <asm/processor-flags.h> #include <generated/asm-offsets.h> @@ -58,7 +59,7 @@ _start: /* This is the 32-bit cold-reset entry point */ /* Load the segement registes to match the gdt loaded in start16.S */ - movl $0x18, %eax + movl $(X86_GDT_ENTRY_32BIT_DS * X86_GDT_ENTRY_SIZE), %eax movw %ax, %fs movw %ax, %ds movw %ax, %gs |