mmap_boot.c File Reference

#include <boot_device.h>
#include <commonlib/region.h>
#include <console/console.h>
#include <fmap.h>
#include <intelblocks/fast_spi.h>
#include <spi_flash.h>

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Functions
static void	bios_mmap_init (void)
const struct region_device *	boot_device_ro (void)
uint32_t	spi_flash_get_mmap_windows (struct flash_mmap_window *table)

Variables
static size_t	bios_size
static struct region_device	shadow_dev
static struct xlate_region_device	real_dev
static struct xlate_window	real_dev_window

Function Documentation

bios_mmap_init()

static void bios_mmap_init ( void  )

static

Definition at line 49 of file mmap_boot.c.

References base, BIOS_CRIT, bios_size, fast_spi_get_bios_region(), fmap_locate_area(), GiB, KiB, printk, rdev_chain_mem(), real_dev, real_dev_window, region_is_subregion(), region_offset(), region_sz(), shadow_dev, xlate_window::sub_region, xlate_region_device_ro_init(), and xlate_window_init().

Referenced by boot_device_ro(), and spi_flash_get_mmap_windows().

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boot_device_ro()

const struct region_device* boot_device_ro

(

void

)

Definition at line 88 of file mmap_boot.c.

References bios_mmap_init(), xlate_region_device::rdev, and real_dev.

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spi_flash_get_mmap_windows()

uint32_t spi_flash_get_mmap_windows

(

struct flash_mmap_window *

table

)

Definition at line 95 of file mmap_boot.c.

References bios_mmap_init(), flash_mmap_window::flash_base, flash_mmap_window::host_base, rdev_mmap_full(), real_dev_window, region_offset(), region_sz(), shadow_dev, flash_mmap_window::size, and xlate_window::sub_region.

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Variable Documentation

bios_size

size_t bios_size

static

Definition at line 43 of file mmap_boot.c.

Referenced by bios_mmap_init(), fast_spi_cache_bios_region(), fast_spi_get_bios_region(), and sb800_cimx_config().

real_dev

struct xlate_region_device real_dev

static

Definition at line 43 of file mmap_boot.c.

Referenced by bios_mmap_init(), and boot_device_ro().

real_dev_window

struct xlate_window real_dev_window

static

Definition at line 43 of file mmap_boot.c.

Referenced by bios_mmap_init(), and spi_flash_get_mmap_windows().

shadow_dev

struct region_device shadow_dev

static

Definition at line 43 of file mmap_boot.c.

Referenced by bios_mmap_init(), and spi_flash_get_mmap_windows().