diff options
Diffstat (limited to 'IntelFsp2Pkg')
5 files changed, 1 insertions, 334 deletions
diff --git a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.asm b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.asm deleted file mode 100644 index 9f144fc4ca..0000000000 --- a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.asm +++ /dev/null @@ -1,131 +0,0 @@ -;; @file
-; This is the code that goes from real-mode to protected mode.
-; It consumes the reset vector, configures the stack.
-;
-; Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
-; This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php.
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;;
-
-;
-; Define assembler characteristics
-;
-.586p
-.xmm
-.model flat, c
-
-EXTRN TempRamInitApi:NEAR
-
-.code
-
-RET_ESI MACRO
-
- movd esi, mm7 ; restore ESP from MM7
- jmp esi
-
-ENDM
-
-;
-; Perform early platform initialization
-;
-SecPlatformInit PROC NEAR PUBLIC
-
- RET_ESI
-
-SecPlatformInit ENDP
-
-;
-; Protected mode portion initializes stack, configures cache, and calls C entry point
-;
-
-;----------------------------------------------------------------------------
-;
-; Procedure: ProtectedModeEntryPoint
-;
-; Input: Executing in 32 Bit Protected (flat) mode
-; cs: 0-4GB
-; ds: 0-4GB
-; es: 0-4GB
-; fs: 0-4GB
-; gs: 0-4GB
-; ss: 0-4GB
-;
-; Output: This function never returns
-;
-; Destroys:
-; ecx
-; edi
-; esi
-; esp
-;
-; Description:
-; Perform any essential early platform initilaisation
-; Setup a stack
-;
-;----------------------------------------------------------------------------
-
-ProtectedModeEntryPoint PROC NEAR C PUBLIC
- ;
- ; Dummy function. Consume 2 API to make sure they can be linked.
- ;
- mov eax, TempRamInitApi
-
- ; Should never return
- jmp $
-
-ProtectedModeEntryPoint ENDP
-
-;
-; ROM-based Global-Descriptor Table for the PEI Phase
-;
-align 16
-PUBLIC BootGdtTable
-
-;
-; GDT[0]: 0x00: Null entry, never used.
-;
-NULL_SEL equ $ - GDT_BASE ; Selector [0]
-GDT_BASE:
-BootGdtTable DD 0
- DD 0
-;
-; Linear code segment descriptor
-;
-LINEAR_CODE_SEL equ $ - GDT_BASE ; Selector [0x8]
- DW 0FFFFh ; limit 0xFFFF
- DW 0 ; base 0
- DB 0
- DB 09Bh ; present, ring 0, data, expand-up, not-writable
- DB 0CFh ; page-granular, 32-bit
- DB 0
-;
-; System data segment descriptor
-;
-SYS_DATA_SEL equ $ - GDT_BASE ; Selector [0x10]
- DW 0FFFFh ; limit 0xFFFF
- DW 0 ; base 0
- DB 0
- DB 093h ; present, ring 0, data, expand-up, not-writable
- DB 0CFh ; page-granular, 32-bit
- DB 0
-
-GDT_SIZE EQU $ - BootGDTtable ; Size, in bytes
-
-;
-; GDT Descriptor
-;
-GdtDesc: ; GDT descriptor
- DW GDT_SIZE - 1 ; GDT limit
- DD OFFSET BootGdtTable ; GDT base address
-
-ProtectedModeEntryLinearAddress LABEL FWORD
-ProtectedModeEntryLinearOffset LABEL DWORD
- DD OFFSET ProtectedModeEntryPoint ; Offset of our 32 bit code
- DW LINEAR_CODE_SEL
-
-END
diff --git a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s deleted file mode 100644 index d46d792477..0000000000 --- a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/Flat32.s +++ /dev/null @@ -1,110 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-# Abstract:
-#
-# This is the code that goes from real-mode to protected mode.
-# It consumes the reset vector, configures the stack.
-#
-#------------------------------------------------------------------------------
-
-
-#
-# Contrary to the name, this file contains 16 bit code as well.
-#
-.text
-
-ASM_GLOBAL ASM_PFX(SecPlatformInit)
-ASM_PFX(SecPlatformInit):
- movd %mm7, %esi # restore ESP from MM7
- jmp *%esi
-
-#----------------------------------------------------------------------------
-#
-# Procedure: ProtectedModeEntryPoint
-#
-# Input: Executing in 32 Bit Protected (flat) mode
-# cs: 0-4GB
-# ds: 0-4GB
-# es: 0-4GB
-# fs: 0-4GB
-# gs: 0-4GB
-# ss: 0-4GB
-#
-# Output: This function never returns
-#
-# Destroys:
-# ecx
-# edi
-# esi
-# esp
-#
-# Description:
-# Perform any essential early platform initilaisation
-# Setup a stack
-#
-#----------------------------------------------------------------------------
-ProtectedModeEntryPoint:
- #
- # Dummy function. Consume 2 API to make sure they can be linked.
- #
- movl ASM_PFX(TempRamInitApi), %eax
- #
- # Should never return
- #
- jmp . #'$'
-
-#
-# ROM-based Global-Descriptor Table for the PEI Phase
-#
-.align 16
-#
-# GDT[0]: 000h: Null entry, never used.
-#
-.equ NULL_SEL, . - GDT_BASE # Selector [0]
-GDT_BASE:
-BootGdtTable:
- .long 0
- .long 0
-#
-# Linear code segment descriptor
-#
-.equ LINEAR_CODE_SEL, . - GDT_BASE # Selector [08h]
- .word 0xFFFF # limit 0FFFFh
- .word 0 # base 0
- .byte 0
- .byte 0x9B # present, ring 0, data, expand-up, not-writable
- .byte 0xCF # page-granular, 32-bit
- .byte 0
-#
-# System data segment descriptor
-#
-.equ SYS_DATA_SEL, . - GDT_BASE # Selector [010h]
- .word 0xFFFF # limit 0FFFFh
- .word 0 # base 0
- .byte 0
- .byte 0x93 # present, ring 0, data, expand-up, not-writable
- .byte 0xCF # page-granular, 32-bit
- .byte 0
-
-.equ GDT_SIZE, . - BootGdtTable # Size, in bytes
-
-#
-# GDT Descriptor
-#
-GdtDesc: # GDT descriptor
- .word GDT_SIZE - 1
- .long BootGdtTable
-
-ProtectedModeEntryLinearAddress:
-ProtectedModeEntryLinearOffset:
- .long ProtectedModeEntryPoint
- .word LINEAR_CODE_SEL
diff --git a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.asm b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.asm deleted file mode 100644 index 31296e0043..0000000000 --- a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.asm +++ /dev/null @@ -1,51 +0,0 @@ -;; @file
-; SEC CAR function
-;
-; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
-; This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php.
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;;
-
-;
-; Define assembler characteristics
-;
-.586p
-.xmm
-.model flat, c
-
-RET_ESI MACRO
-
- movd esi, mm7 ; move ReturnAddress from MM7 to ESI
- jmp esi
-
-ENDM
-
-.code
-
-;-----------------------------------------------------------------------------
-;
-; Section: SecCarInit
-;
-; Description: This function initializes the Cache for Data, Stack, and Code
-;
-;-----------------------------------------------------------------------------
-SecCarInit PROC NEAR PUBLIC
-
- ;
- ; Set up CAR
- ;
-
- xor eax, eax
-
-SecCarInitExit:
-
- RET_ESI
-
-SecCarInit ENDP
-
-END
diff --git a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.s b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.s deleted file mode 100644 index 7bd40df36a..0000000000 --- a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/Ia32/SecCarInit.s +++ /dev/null @@ -1,37 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-# Abstract:
-#
-# SEC CAR function
-#
-#------------------------------------------------------------------------------
-
-#-----------------------------------------------------------------------------
-#
-# Section: SecCarInit
-#
-# Description: This function initializes the Cache for Data, Stack, and Code
-#
-#-----------------------------------------------------------------------------
-ASM_GLOBAL ASM_PFX(SecCarInit)
-ASM_PFX(SecCarInit):
-
- #
- # Set up CAR
- #
-
- xor %eax, %eax
-
-SecCarInitExit:
-
- movd %mm7, %esi #RET_ESI
- jmp *%esi
diff --git a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/SecFspSecPlatformLibNull.inf b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/SecFspSecPlatformLibNull.inf index 2bc638c776..e1cab05232 100644 --- a/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/SecFspSecPlatformLibNull.inf +++ b/IntelFsp2Pkg/Library/SecFspSecPlatformLibNull/SecFspSecPlatformLibNull.inf @@ -1,7 +1,7 @@ ## @file
# NULL instance of Platform Sec Lib.
#
-# Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -41,11 +41,7 @@ PlatformSecLibNull.c
[Sources.IA32]
- Ia32/Flat32.asm
Ia32/Flat32.nasm
- Ia32/Flat32.s
- Ia32/SecCarInit.asm
- Ia32/SecCarInit.s
Ia32/SecCarInit.nasm
################################################################################
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