65 lines
1.4 KiB
C
65 lines
1.4 KiB
C
/** @file
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Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _IBB_LOADER_H_
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#define _IBB_LOADER_H_
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/**
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Load Stage1B raw image to destination address.
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The destination should be temporary memory. It utilizes CSME to
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load Stage1B (IBBM) from boot media to temporary memory.
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@param[in] IbbDst The destination address for image loading.
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@param[in] IbbSrc Not used. CSME knows where to load image from.
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@param[in] IbbSize The size for destination buffer.
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@retval EFI_DEVICE_ERROR
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@retval EFI_SUCCESS Always return success.
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**/
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EFI_STATUS
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LoadStage1B (
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UINT32 Dst,
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UINT32 Src,
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UINT32 Size
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);
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/**
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Initializes boot device and loads stage2 firmware to
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destination address provided.
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@param [in] Dst Destination address to load the Firmware.
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@param [in] Src Source address to get firmware.
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@param [in] Size size of the firmware to load.
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**/
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EFI_STATUS
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LoadStage2 (
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UINT32 Dst,
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UINT32 Src,
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UINT32 Size
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);
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/**
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Based on the boot mode loads the payload image
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from flash or from the source address provided
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and loads on to the destination address.
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@param [in] Dst Destination address to load the payload.
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@param [in] Src Source address to get the payload.
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@param [in] Size size of the payload.
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**/
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EFI_STATUS
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LoadPayload (
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UINT32 Dst,
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UINT32 Src,
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UINT32 Size
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);
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#endif
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