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/*
* config.h: project-wide definitions
*
* Copyright (c) 2006-2010, Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __CONFIG_H__
#define __CONFIG_H__
/* EFI and MLE layout values */
/* TODO MLE should cover .rdata too. Address that later */
/**********************************************************
* TBOOT rumtime layout
*
* +---------------+ 0xXXXX0000
* | | Post Launch page tables
* | PLETP | 4K pages below 2M
* | | 2M pages below 4G
* +---------------+ 0xXXXX7000
* | MLEPT | Measure Launch page tables
* | | Cover MLE/.text section
* +---------------+ 0xXXXXA000
* | PE HDR |
* +---------------+ 0xXXXXB000
* | |
* | MLE | The MLE/.text section.
* | |
* +---------------+
* | |
* | DATA |
* | SHATED | The rest of the TBOOT image.
* | ETC |
* | |
* +---------------+
*
**********************************************************/
/* Somewhere just below 4G */
#define TBOOT_MAX_IMAGE_MEM 0xfffff000
/* TBOOT post launch page table block */
#define TBOOT_PLEPT_COUNT (7)
#define TBOOT_PLEPT_SIZE (TBOOT_PLEPT_COUNT*PAGE_SIZE)
/* TBOOT MLE page table block */
#define TBOOT_MLEPT_COUNT (3)
#define TBOOT_MLEPT_SIZE (TBOOT_MLEPT_COUNT*PAGE_SIZE)
/* Totals */
#define TBOOT_RTMEM_COUNT (TBOOT_PLEPT_COUNT + TBOOT_MLEPT_COUNT)
#define TBOOT_RTMEM_SIZE (TBOOT_PLEPT_SIZE + TBOOT_MLEPT_SIZE)
#ifndef NR_CPUS
#define NR_CPUS 512
#endif
#ifdef __ASSEMBLY__
#define ENTRY(name) \
.globl name; \
.align 16,0x90; \
name:
#endif
#define COMPILE_TIME_ASSERT(e) \
{ \
struct tmp { \
int a : ((e) ? 1 : -1); \
}; \
}
#define __data __attribute__ ((__section__ (".data#")))
#define __text __attribute__ ((__section__ (".text#")))
#define __packed __attribute__ ((packed))
/* tboot log level */
#ifdef NO_TBOOT_LOGLVL
#define TBOOT_NONE
#define TBOOT_ERR
#define TBOOT_WARN
#define TBOOT_INFO
#define TBOOT_DETA
#define TBOOT_ALL
#else /* NO_TBOOT_LOGLVL */
#define TBOOT_NONE "<0>"
#define TBOOT_ERR "<1>"
#define TBOOT_WARN "<2>"
#define TBOOT_INFO "<3>"
#define TBOOT_DETA "<4>"
#define TBOOT_ALL "<5>"
#endif /* NO_TBOOT_LOGLVL */
#endif /* __CONFIG_H__ */
/*
* Local variables:
* mode: C
* c-set-style: "BSD"
* c-basic-offset: 4
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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