diff options
| -rw-r--r-- | arch/x86/cpu/i386/cpu.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/x86/cpu/i386/cpu.c b/arch/x86/cpu/i386/cpu.c index e4b5514..3bde44e 100644 --- a/arch/x86/cpu/i386/cpu.c +++ b/arch/x86/cpu/i386/cpu.c @@ -535,23 +535,9 @@ int cpu_jump_to_64bit_uboot(ulong target) printf("Failed to allocate the cpu_call64 stub\n"); return -ENOMEM; } - char *gdt = (char *)0x3100000; - - extern char gdt64[]; - memcpy(ptr, cpu_call64, call64_stub_size); - memcpy(gdt, gdt64, 0x100); - /* - * TODO(sjg@chromium.org): This manually inserts the pointers into - * the code. Tidy this up to avoid this. - */ func = (func_t)ptr; - ulong ofs = (ulong)cpu_call64 - (ulong)ptr; - *(ulong *)(ptr + 7) = (ulong)gdt; - *(ulong *)(ptr + 0xc) = (ulong)gdt + 2; - *(ulong *)(ptr + 0x13) = (ulong)gdt; - *(ulong *)(ptr + 0x117 - 0xd4) -= ofs; /* * Copy U-Boot from ROM |