lockdown.c File Reference

#include <bootstate.h>
#include <intelblocks/cfg.h>
#include <intelblocks/fast_spi.h>
#include <intelblocks/lpc_lib.h>
#include <intelblocks/pcr.h>
#include <intelblocks/systemagent.h>
#include <intelpch/lockdown.h>
#include <intelblocks/gpmr.h>
#include <soc/pci_devs.h>
#include <soc/pcr_ids.h>
#include <soc/soc_chip.h>

Include dependency graph for lockdown.c:

Go to the source code of this file.

Functions
int	get_lockdown_config (void)
static void	gpmr_lockdown_cfg (void)
static void	fast_spi_lockdown_cfg (int chipset_lockdown)
static void	lpc_lockdown_config (int chipset_lockdown)
static void	sa_lockdown_config (int chipset_lockdown)
static void	platform_lockdown_config (void *unused)
	BOOT_STATE_INIT_ENTRY (BS_DEV_RESOURCES, BS_ON_EXIT, platform_lockdown_config, NULL)

Function Documentation

BOOT_STATE_INIT_ENTRY()

BOOT_STATE_INIT_ENTRY	(	BS_DEV_RESOURCES	,
		BS_ON_EXIT	,
		platform_lockdown_config	,
		NULL
	)

fast_spi_lockdown_cfg()

static void fast_spi_lockdown_cfg ( int  chipset_lockdown )

static

Definition at line 51 of file lockdown.c.

References soc_intel_common_config::chipset_lockdown, CHIPSET_LOCKDOWN_COREBOOT, CONFIG, fast_spi_clear_outstanding_status(), fast_spi_cycle_in_progress(), fast_spi_enable_wp(), fast_spi_lock_bar(), fast_spi_pr_dlock(), fast_spi_set_bios_interface_lock_down(), fast_spi_set_eiss(), fast_spi_set_ext_bios_lock_enable(), fast_spi_set_lock_enable(), fast_spi_set_opcode_menu(), and fast_spi_vscc0_lock().

Referenced by platform_lockdown_config().

Here is the call graph for this function:

Here is the caller graph for this function:

get_lockdown_config()

int get_lockdown_config

(

void

)

Definition at line 22 of file lockdown.c.

References chip_get_common_soc_structure(), and soc_intel_common_config::chipset_lockdown.

Referenced by fill_fsps_chipset_lockdown_params(), lock_pam0123(), platform_fsp_silicon_init_params_cb(), and platform_lockdown_config().

Here is the call graph for this function:

Here is the caller graph for this function:

gpmr_lockdown_cfg()

static void gpmr_lockdown_cfg ( void  )

static

Definition at line 30 of file lockdown.c.

References GPMR_DMICTL, GPMR_DMICTL_SRLOCK, GPMR_GCS, GPMR_GCS_BILD, and gpmr_or32().

Referenced by platform_lockdown_config().

Here is the call graph for this function:

Here is the caller graph for this function:

lpc_lockdown_config()

static void lpc_lockdown_config ( int  chipset_lockdown )

static

Definition at line 93 of file lockdown.c.

References soc_intel_common_config::chipset_lockdown, CHIPSET_LOCKDOWN_COREBOOT, CONFIG, lpc_enable_wp(), lpc_set_bios_interface_lock_down(), lpc_set_eiss(), and lpc_set_lock_enable().

Referenced by platform_lockdown_config().

Here is the call graph for this function:

Here is the caller graph for this function:

platform_lockdown_config()

static void platform_lockdown_config ( void *  unused )

static

Definition at line 126 of file lockdown.c.

References soc_intel_common_config::chipset_lockdown, fast_spi_lockdown_cfg(), get_lockdown_config(), gpmr_lockdown_cfg(), lpc_lockdown_config(), sa_lockdown_config(), and soc_lockdown_config().

Here is the call graph for this function:

sa_lockdown_config()

static void sa_lockdown_config ( int  chipset_lockdown )

static

Definition at line 111 of file lockdown.c.

References soc_intel_common_config::chipset_lockdown, CHIPSET_LOCKDOWN_COREBOOT, CONFIG, and sa_lock_pam().

Referenced by platform_lockdown_config().

Here is the call graph for this function:

Here is the caller graph for this function: