1;------------------------------------------------------------------------------
2; @file
3; 16-bit initialization code
4;
5; Copyright (c) 2008 - 2009, Intel Corporation. All rights reserved.<BR>
6; SPDX-License-Identifier: BSD-2-Clause-Patent
7;
8;------------------------------------------------------------------------------
9
10
11BITS    16
12
13;
14; @param[out] DI    'BP' to indicate boot-strap processor
15;
16EarlyBspInitReal16:
17    mov     di, 'BP'
18    jmp     short Main16
19
20;
21; @param[out] DI    'AP' to indicate application processor
22;
23EarlyApInitReal16:
24    mov     di, 'AP'
25    jmp     short Main16
26
27;
28; Modified:  EAX
29;
30; @param[in]  EAX   Initial value of the EAX register (BIST: Built-in Self Test)
31; @param[out] ESP   Initial value of the EAX register (BIST: Built-in Self Test)
32;
33EarlyInit16:
34    ;
35    ; ESP -  Initial value of the EAX register (BIST: Built-in Self Test)
36    ;
37    mov     esp, eax
38
39    debugInitialize
40
41    OneTimeCallRet EarlyInit16
42
43