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/* SPDX-License-Identifier: Intel */
/*
* Copyright (C) 2013, Intel Corporation
* Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
*/
#ifndef __FSP_HOB_H__
#define __FSP_HOB_H__
#include <asm/hob.h>
enum pixel_format {
pixel_rgbx_8bpc, /* RGB 8 bit per color */
pixel_bgrx_8bpc, /* BGR 8 bit per color */
pixel_bitmask,
};
struct __packed hob_graphics_info {
phys_addr_t fb_base; /* framebuffer base address */
u32 fb_size; /* framebuffer size */
u32 version;
u32 width;
u32 height;
enum pixel_format pixel_format;
u32 red_mask;
u32 green_mask;
u32 blue_mask;
u32 reserved_mask;
u32 pixels_per_scanline;
};
/* FSP specific GUID HOB definitions */
#define FSP_GUID_DATA1 0x912740be
#define FSP_GUID_DATA2 0x2284
#define FSP_GUID_DATA3 0x4734
#define FSP_GUID_DATA4_0 0xb9
#define FSP_GUID_DATA4_1 0x71
#define FSP_GUID_DATA4_2 0x84
#define FSP_GUID_DATA4_3 0xb0
#define FSP_GUID_DATA4_4 0x27
#define FSP_GUID_DATA4_5 0x35
#define FSP_GUID_DATA4_6 0x3f
#define FSP_GUID_DATA4_7 0x0c
#define FSP_GUID_BYTE0 0xbe
#define FSP_GUID_BYTE1 0x40
#define FSP_GUID_BYTE2 0x27
#define FSP_GUID_BYTE3 0x91
#define FSP_GUID_BYTE4 0x84
#define FSP_GUID_BYTE5 0x22
#define FSP_GUID_BYTE6 0x34
#define FSP_GUID_BYTE7 0x47
#define FSP_GUID_BYTE8 FSP_GUID_DATA4_0
#define FSP_GUID_BYTE9 FSP_GUID_DATA4_1
#define FSP_GUID_BYTE10 FSP_GUID_DATA4_2
#define FSP_GUID_BYTE11 FSP_GUID_DATA4_3
#define FSP_GUID_BYTE12 FSP_GUID_DATA4_4
#define FSP_GUID_BYTE13 FSP_GUID_DATA4_5
#define FSP_GUID_BYTE14 FSP_GUID_DATA4_6
#define FSP_GUID_BYTE15 FSP_GUID_DATA4_7
#define FSP_HEADER_GUID \
EFI_GUID(FSP_GUID_DATA1, FSP_GUID_DATA2, FSP_GUID_DATA3, \
FSP_GUID_DATA4_0, FSP_GUID_DATA4_1, FSP_GUID_DATA4_2, \
FSP_GUID_DATA4_3, FSP_GUID_DATA4_4, FSP_GUID_DATA4_5, \
FSP_GUID_DATA4_6, FSP_GUID_DATA4_7)
#define FSP_NON_VOLATILE_STORAGE_HOB_GUID \
EFI_GUID(0x721acf02, 0x4d77, 0x4c2a, \
0xb3, 0xdc, 0x27, 0x0b, 0x7b, 0xa9, 0xe4, 0xb0)
#define FSP_BOOTLOADER_TEMP_MEM_HOB_GUID \
EFI_GUID(0xbbcff46c, 0xc8d3, 0x4113, \
0x89, 0x85, 0xb9, 0xd4, 0xf3, 0xb3, 0xf6, 0x4e)
#define FSP_HOB_RESOURCE_OWNER_FSP_GUID \
EFI_GUID(0x69a79759, 0x1373, 0x4367, \
0xa6, 0xc4, 0xc7, 0xf5, 0x9e, 0xfd, 0x98, 0x6e)
#define FSP_HOB_RESOURCE_OWNER_TSEG_GUID \
EFI_GUID(0xd038747c, 0xd00c, 0x4980, \
0xb3, 0x19, 0x49, 0x01, 0x99, 0xa4, 0x7d, 0x55)
#define FSP_HOB_RESOURCE_OWNER_GRAPHICS_GUID \
EFI_GUID(0x9c7c3aa7, 0x5332, 0x4917, \
0x82, 0xb9, 0x56, 0xa5, 0xf3, 0xe6, 0x2a, 0x07)
/* The following GUIDs are newly introduced in FSP spec 1.1 */
#define FSP_HOB_RESOURCE_OWNER_BOOTLOADER_TOLUM_GUID \
EFI_GUID(0x73ff4f56, 0xaa8e, 0x4451, \
0xb3, 0x16, 0x36, 0x35, 0x36, 0x67, 0xad, 0x44)
#define FSP_GRAPHICS_INFO_HOB_GUID \
EFI_GUID(0x39f62cce, 0x6825, 0x4669, \
0xbb, 0x56, 0x54, 0x1a, 0xba, 0x75, 0x3a, 0x07)
#endif
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