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fce4ecd92c
Initial coreboot UEFI payload code check in. It provides UEFI services on top of coreboot that allows UEFI OS boot. CorebootModulePkg is the source code package of coreboot support modules that will be used to parse the coreboot tables and report memory/io resources. It supports the following features: - Support Unified Extensible Firmware Interface (UEFI) specification 2.4. - Support Platform Initialization(PI) specification 1.3. - Support execution as a coreboot payload. - Support USB 3.0 - Support SATA/ATA devices. - Support EFI aware OS boot. The following features are not supported currently and have not been validated: - GCC Tool Chains - SMM Execution Environment - Security Boot It was tested on a Intel Bay Trail CRB platform. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Maurice Ma <maurice.ma@intel.com> Reviewed-by: Prince Agyeman <prince.agyeman@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17084 6f19259b-4bc3-4df7-8a09-765794883524
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/** @file
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This file defines the hob structure for frame buffer device.
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Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __FRAME_BUFFER_INFO_GUID_H__
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#define __FRAME_BUFFER_INFO_GUID_H__
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///
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/// Frame Buffer Information GUID
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///
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extern EFI_GUID gUefiFrameBufferInfoGuid;
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typedef struct {
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UINT8 Position; // Position of the color
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UINT8 Mask; // The number of bits expressed as a mask
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} COLOR_PLACEMENT;
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typedef struct {
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UINT64 LinearFrameBuffer;
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UINT32 HorizontalResolution;
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UINT32 VerticalResolution;
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UINT32 BitsPerPixel;
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UINT16 BytesPerScanLine;
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COLOR_PLACEMENT Red;
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COLOR_PLACEMENT Green;
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COLOR_PLACEMENT Blue;
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COLOR_PLACEMENT Reserved;
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} FRAME_BUFFER_INFO;
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#endif
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