bootblock.c File Reference

#include <bootblock_common.h>
#include <cpu/x86/pae.h>
#include <device/pci.h>
#include <device/pci_ops.h>
#include <intelblocks/cpulib.h>
#include <intelblocks/fast_spi.h>
#include <intelblocks/lpc_lib.h>
#include <intelblocks/p2sb.h>
#include <intelblocks/pcr.h>
#include <intelblocks/rtc.h>
#include <intelblocks/systemagent.h>
#include <intelblocks/pmclib.h>
#include <intelblocks/tco.h>
#include <intelblocks/uart.h>
#include <soc/iomap.h>
#include <soc/cpu.h>
#include <soc/gpio.h>
#include <soc/soc_chip.h>
#include <soc/systemagent.h>
#include <soc/pci_devs.h>
#include <soc/pm.h>
#include <spi-generic.h>

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Functions
static void	tpm_enable (void)
asmlinkage void	bootblock_c_entry (uint64_t base_timestamp)
static void	enable_pmcbar (void)
void	bootblock_soc_early_init (void)

Variables
static const struct pad_config	tpm_spi_configs []

Function Documentation

bootblock_c_entry()

asmlinkage void bootblock_c_entry

(

uint64_t

base_timestamp

)

Definition at line 40 of file bootblock.c.

References ACPI_BASE_ADDRESS, bootblock_main_with_basetime(), bootblock_systemagent_early_init(), enable_rtc_upper_bank(), p2sb_configure_hpet(), p2sb_enable_bar(), PCH_DEV_PMC, PCI_BASE_ADDRESS_4, PCI_COMMAND, PCI_COMMAND_IO, PCI_COMMAND_MASTER, and pci_write_config16().

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bootblock_soc_early_init()

void bootblock_soc_early_init

(

void

)

Definition at line 76 of file bootblock.c.

References config, CONFIG, config_of_soc, enable_pm_timer_emulation(), enable_pmcbar(), fast_spi_cache_bios_region(), fast_spi_early_init(), lpc_enable_fixed_io_ranges(), lpc_io_setup_comm_a_b(), LPC_IOE_EC_62_66, LPC_IOE_KBC_60_64, LPC_IOE_SUPERIO_2E_2F, lpc_set_fixed_io_ranges(), paging_enable_for_car(), paging_set_default_pat(), paging_set_nxe(), pmc_global_reset_enable(), pmc_gpe_init(), SPI_BASE_ADDRESS, tco_configure(), tpm_enable(), and uart_bootblock_init().

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enable_pmcbar()

static void enable_pmcbar ( void  )

static

Definition at line 61 of file bootblock.c.

References ACPI_BASE_ADDRESS, PCH_DEV_PMC, PCH_PWRM_BASE_ADDRESS, PCI_BASE_ADDRESS_0, PCI_BASE_ADDRESS_1, PCI_BASE_ADDRESS_2, PCI_BASE_ADDRESS_3, PCI_BASE_ADDRESS_4, PCI_COMMAND, PCI_COMMAND_IO, PCI_COMMAND_MASTER, PCI_COMMAND_MEMORY, pci_write_config16(), pci_write_config32(), pmc, and PMC_BAR1.

Referenced by bootblock_soc_early_init().

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tpm_enable()

static void tpm_enable ( void  )

static

Definition at line 34 of file bootblock.c.

References ARRAY_SIZE, gpio_configure_pads(), and tpm_spi_configs.

Referenced by bootblock_soc_early_init().

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Variable Documentation

tpm_spi_configs

const struct pad_config tpm_spi_configs[]

static

Initial value:

= {
 
 
 
        PAD_CFG_NF(GPIO_106, NATIVE, DEEP, NF3),        
 
}

Definition at line 1 of file bootblock.c.

Referenced by tpm_enable().