bootblock.c File Reference

#include <assert.h>
#include <bootblock_common.h>
#include <device/pci.h>
#include <device/pci_ops.h>
#include <FsptUpd.h>
#include <intelblocks/fast_spi.h>
#include <soc/bootblock.h>
#include <soc/pci_devs.h>
#include <soc/systemagent.h>
#include <spi-generic.h>
#include <stdint.h>
#include <console/console.h>

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Functions
asmlinkage void	bootblock_c_entry (uint64_t base_timestamp)
static void	sanity_check_pci_mmconf (void)
void	bootblock_soc_early_init (void)
void	bootblock_soc_init (void)

Variables
const FSPT_UPD	temp_ram_init_params

Function Documentation

bootblock_c_entry()

asmlinkage void bootblock_c_entry

(

uint64_t

base_timestamp

)

Definition at line 49 of file bootblock.c.

References bootblock_main_with_basetime().

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bootblock_soc_early_init()

void bootblock_soc_early_init

(

void

)

Definition at line 81 of file bootblock.c.

References DEFAULT_SPI_BASE, early_uart_init(), and fast_spi_early_init().

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bootblock_soc_init()

void bootblock_soc_init

(

void

)

Definition at line 90 of file bootblock.c.

References BIOS_DEBUG, CONFIG, printk, and sanity_check_pci_mmconf().

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sanity_check_pci_mmconf()

static void sanity_check_pci_mmconf ( void  )

static

Definition at line 55 of file bootblock.c.

References assert, base, length, MASK_PCIEXBAR_128M, MASK_PCIEXBAR_256M, MASK_PCIEXBAR_64M, MASK_PCIEXBAR_LENGTH, MASK_PCIEXBAR_LENGTH_128M, MASK_PCIEXBAR_LENGTH_256M, MASK_PCIEXBAR_LENGTH_64M, PCH_SA_DEV, pci_io_read_config32(), and PCIEXBAR.

Referenced by bootblock_soc_init().

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Variable Documentation

temp_ram_init_params

const FSPT_UPD temp_ram_init_params

Initial value:

= {
        .FspUpdHeader = {
                        .Signature = 0x545F445055564E44ULL,
                        .Revision = 1,
                        .Reserved = {0},
        },
        .FsptCoreUpd = {
                        
                        .MicrocodeRegionBase = 0,
                        .MicrocodeRegionLength = 0,
                        .CodeRegionBase =
                                (UINT32)(0x100000000ULL - CONFIG_ROM_SIZE),
                        .CodeRegionLength = (UINT32)CONFIG_ROM_SIZE,
                        .Reserved1 = {0},
        },
        .FsptConfig = {
                        .PcdFsptPort80RouteDisable = 0,
                        .ReservedTempRamInitUpd = {0},
        },
        .UnusedUpdSpace0 = {0},
        .UpdTerminator = 0x55AA,
}

Definition at line 16 of file bootblock.c.