memmap.c File Reference

#include <arch/romstage.h>
#include <cbmem.h>
#include <cpu/x86/mtrr.h>
#include <cpu/x86/smm.h>
#include <soc/iosf.h>

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Functions
static uintptr_t	smm_region_start (void)
static size_t	smm_region_size (void)
void *	cbmem_top_chipset (void)
void	smm_region (uintptr_t *start, size_t *size)
void	fill_postcar_frame (struct postcar_frame *pcf)

Function Documentation

cbmem_top_chipset()

void* cbmem_top_chipset

(

void

)

Definition at line 19 of file memmap.c.

References smm_region_start().

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fill_postcar_frame()

void fill_postcar_frame

(

struct postcar_frame *

pcf

)

Definition at line 30 of file memmap.c.

References ALIGN_DOWN, cbmem_top(), MiB, MTRR_TYPE_WRBACK, and postcar_frame_add_mtrr().

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smm_region()

void smm_region	(	uintptr_t *	start,
		size_t *	size
	)

Definition at line 24 of file memmap.c.

References BUNIT_SMRRL, iosf_bunit_read(), and smm_region_size().

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smm_region_size()

static size_t smm_region_size ( void  )

static

Definition at line 14 of file memmap.c.

Referenced by smm_region().

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smm_region_start()

static uintptr_t smm_region_start ( void  )

static

Definition at line 9 of file memmap.c.

References BUNIT_SMRRL, and iosf_bunit_read().

Referenced by cbmem_top_chipset().

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