romstage.c File Reference

#include <cbmem.h>
#include <stdint.h>
#include <commonlib/helpers.h>
#include <arch/io.h>
#include <device/mmio.h>
#include <console/console.h>
#include <soc/iomap.h>
#include <soc/iosf.h>
#include <soc/romstage.h>
#include "../chip.h"

Include dependency graph for romstage.c:

Go to the source code of this file.

Functions
static void	migrate_power_state (int is_recovery)
	ROMSTAGE_CBMEM_INIT_HOOK (migrate_power_state)
struct chipset_power_state *	fill_power_state (void)
int	chipset_prev_sleep_state (const struct chipset_power_state *ps)
void	soc_after_ram_init (struct romstage_params *params)
void	soc_memory_init_params (struct romstage_params *params, MEMORY_INIT_UPD *upd)
void	soc_display_memory_init_params (const MEMORY_INIT_UPD *old, MEMORY_INIT_UPD *new)

Variables
static struct chipset_power_state	power_state

Function Documentation

chipset_prev_sleep_state()

int chipset_prev_sleep_state

(

const struct chipset_power_state *

ps

)

Definition at line 60 of file romstage.c.

References ACPI_BASE_ADDRESS, ACPI_S0, ACPI_S3, ACPI_S5, CONFIG, chipset_power_state::gen_pmcon1, outl(), PM1_CNT, chipset_power_state::pm1_cnt, chipset_power_state::pm1_sts, prev_sleep_state(), PWR_FLR, SLP_TYP, SUS_PWR_FLR, and WAK_STS.

Referenced by fill_power_state().

Here is the call graph for this function:

Here is the caller graph for this function:

fill_power_state()

struct chipset_power_state* fill_power_state

(

void

)

Definition at line 31 of file romstage.c.

Referenced by cache_as_ram_stage_main(), and mainboard_romstage_entry().

Here is the caller graph for this function:

migrate_power_state()

static void migrate_power_state ( int  is_recovery )

static

Definition at line 17 of file romstage.c.

References BIOS_DEBUG, cbmem_add(), CBMEM_ID_POWER_STATE, memcpy(), NULL, power_state, and printk.

Here is the call graph for this function:

ROMSTAGE_CBMEM_INIT_HOOK()

ROMSTAGE_CBMEM_INIT_HOOK

(

migrate_power_state

)

soc_after_ram_init()

void soc_after_ram_init

(

struct romstage_params *

params

)

Definition at line 87 of file romstage.c.

References BIOS_DEBUG, BUNIT_BMISC, iosf_bunit_read(), iosf_bunit_write(), printk, and value.

Referenced by cache_as_ram_stage_main().

Here is the call graph for this function:

Here is the caller graph for this function:

soc_display_memory_init_params()

void soc_display_memory_init_params	(	const MEMORY_INIT_UPD *	old,
		MEMORY_INIT_UPD *	new
	)

Definition at line 128 of file romstage.c.

References BIOS_SPEW, fsp_display_upd_value(), and printk.

Referenced by raminit().

Here is the call graph for this function:

Here is the caller graph for this function:

soc_memory_init_params()

void soc_memory_init_params	(	struct romstage_params *	params,
		MEMORY_INIT_UPD *	upd
	)

Definition at line 99 of file romstage.c.

References BIOS_DEBUG, BIOS_ERR, config, config_of(), LPC_DEV, LPC_FUNC, MiB, pcidev_on_root(), and printk.

Referenced by platform_fsp_memory_init_params_cb(), and raminit().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

power_state

struct chipset_power_state power_state

static

Definition at line 1 of file romstage.c.

Referenced by fill_power_state(), and migrate_power_state().