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      1 /* SPDX-License-Identifier: Intel */
      2 /*
      3  * Copyright (C) 2013, Intel Corporation
      4  * Copyright (C) 2014, Bin Meng <bmeng.cn (at) gmail.com>
      5  */
      6 
      7 #ifndef _FSP_HEADER_H_
      8 #define _FSP_HEADER_H_
      9 
     10 #define FSP_HEADER_OFF	0x94	/* Fixed FSP header offset in the FSP image */
     11 
     12 struct __packed fsp_header {
     13 	u32	sign;			/* 'FSPH' */
     14 	u32	hdr_len;		/* header length */
     15 	u8	reserved1[3];
     16 	u8	hdr_rev;		/* header rev */
     17 	u32	img_rev;		/* image rev */
     18 	char	img_id[8];		/* signature string */
     19 	u32	img_size;		/* image size */
     20 	u32	img_base;		/* image base */
     21 	u32	img_attr;		/* image attribute */
     22 	u32	cfg_region_off;		/* configuration region offset */
     23 	u32	cfg_region_size;	/* configuration region size */
     24 	u32	api_num;		/* number of API entries */
     25 	u32	fsp_tempram_init;	/* tempram_init offset */
     26 	u32	fsp_init;		/* fsp_init offset */
     27 	u32	fsp_notify;		/* fsp_notify offset */
     28 	u32	fsp_mem_init;		/* fsp_mem_init offset */
     29 	u32	fsp_tempram_exit;	/* fsp_tempram_exit offset */
     30 	u32	fsp_silicon_init;	/* fsp_silicon_init offset */
     31 };
     32 
     33 #define FSP_HEADER_REVISION_1		1
     34 #define FSP_HEADER_REVISION_2		2
     35 
     36 #define FSP_ATTR_GRAPHICS_SUPPORT	(1 << 0)
     37 
     38 #endif
     39