diff options
Diffstat (limited to 'UefiPayloadPkg/SecCore/Ia32/SecEntry.nasm')
-rw-r--r-- | UefiPayloadPkg/SecCore/Ia32/SecEntry.nasm | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/UefiPayloadPkg/SecCore/Ia32/SecEntry.nasm b/UefiPayloadPkg/SecCore/Ia32/SecEntry.nasm deleted file mode 100644 index 877fc61ef0..0000000000 --- a/UefiPayloadPkg/SecCore/Ia32/SecEntry.nasm +++ /dev/null @@ -1,78 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
-; SPDX-License-Identifier: BSD-2-Clause-Patent
-;
-; Abstract:
-;
-; Entry point for the coreboot UEFI payload.
-;
-;------------------------------------------------------------------------------
-
-SECTION .text
-
-; C Functions
-extern ASM_PFX(SecStartup)
-
-; Pcds
-extern ASM_PFX(PcdGet32 (PcdPayloadFdMemBase))
-extern ASM_PFX(PcdGet32 (PcdPayloadStackTop))
-
-;
-; SecCore Entry Point
-;
-; Processor is in flat protected mode
-;
-; @param[in] EAX Initial value of the EAX register (BIST: Built-in Self Test)
-; @param[in] DI 'BP': boot-strap processor, or 'AP': application processor
-; @param[in] EBP Pointer to the start of the Boot Firmware Volume
-;
-; @return None This routine does not return
-;
-global ASM_PFX(_ModuleEntryPoint)
-ASM_PFX(_ModuleEntryPoint):
- ;
- ; Disable all the interrupts
- ;
- cli
-
- ;
- ; Save the Payload HOB base address before switching the stack
- ;
- mov eax, [esp + 4]
-
- ;
- ; Construct the temporary memory at 0x80000, length 0x10000
- ;
- mov esp, DWORD [ASM_PFX(PcdGet32 (PcdPayloadStackTop))]
-
- ;
- ; Push the Payload HOB base address onto new stack
- ;
- push eax
-
- ;
- ; Pass BFV into the PEI Core
- ;
- push DWORD [ASM_PFX(PcdGet32 (PcdPayloadFdMemBase))]
-
- ;
- ; Pass stack base into the PEI Core
- ;
- push BASE_512KB
-
- ;
- ; Pass stack size into the PEI Core
- ;
- push SIZE_64KB
-
- ;
- ; Pass Control into the PEI Core
- ;
- call ASM_PFX(SecStartup)
-
- ;
- ; Should never return
- ;
- jmp $
-
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