#include <arch/cpu.h>
#include <console/console.h>
#include <device/pci.h>
#include <device/pci_ops.h>
#include <device/pci_def.h>
#include <soc/cpu.h>
#include <soc/pci_devs.h>
#include <soc/romstage.h>

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Functions
static uint32_t	memory_cntrl_read (uint32_t offset)

static uint32_t	fuse_port_read (uint32_t offset)

static void	report_cpu_info (void)

void	report_platform_info (void)

Variables
struct {
u32 cpuid

u32 extended_temp

u32 ecc

u32 secure_boot

u32 d_variant

u32 mm_number

const char * name

}	cpu_table []

struct {
u8 revision_id

const char * stepping

}	stepping_table []

Function Documentation

◆ fuse_port_read()

static uint32_t fuse_port_read ( uint32_t offset )

static

Definition at line 47 of file report_platform.c.

References mcr_write(), mdr_read(), mea_write(), offset, QUARK_ALT_OPCODE_READ, and QUARK_SCSS_FUSE_SB_PORT_ID.

Referenced by report_cpu_info().

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◆ memory_cntrl_read()

static uint32_t memory_cntrl_read ( uint32_t offset )

static

Definition at line 38 of file report_platform.c.

References mcr_write(), mdr_read(), mea_write(), offset, QUARK_NC_MEMORY_CONTROLLER_SB_PORT_ID, and QUARK_OPCODE_READ.

Referenced by report_cpu_info().

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◆ report_cpu_info()

static void report_cpu_info ( void )

static

Definition at line 55 of file report_platform.c.

References ARRAY_SIZE, B_DFUSESTAT_ECC_DIS, B_ROM_FUSE_IN_SECURE_SKU, BIOS_DEBUG, cpu_get_cpuid(), cpu_id, cpu_table, cpuid, d_variant, ecc, extended_temp, fuse_port_read(), MC_BDF, memory_cntrl_read(), pci_read_config8(), PCI_REVISION_ID, printk, QUARK_NC_MEMORY_CONTROLLER_REG_DFUSESTAT, QUARK_SCSS_SOC_UNIT_SPI_ROM_FUSE, revision_id, secure_boot, stepping, and stepping_table.

Referenced by report_platform_info().

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◆ report_platform_info()

void report_platform_info ( void )

Definition at line 111 of file report_platform.c.

References report_cpu_info().

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Variable Documentation

◆

const { ... } cpu_table[]

Initial value:

= {
        { CPUID_QUARK_X1000,    0, 0, 0, 0, 930237, "Quark X1000" },
        { CPUID_QUARK_X1000,    0, 1, 0, 0, 930239, "Quark X1010" },
        { CPUID_QUARK_X1000,    0, 1, 1, 0, 934775, "Quark X1020" },
        { CPUID_QUARK_X1000,    0, 1, 1, 1, 930236, "Quark X1020D" },
        { CPUID_QUARK_X1000,    1, 0, 0, 0, 934413, "Quark X1001" },
        { CPUID_QUARK_X1000,    1, 1, 0, 0, 934415, "Quark X1011" },
        { CPUID_QUARK_X1000,    1, 1, 1, 0, 934943, "Quark X1021" },
        { CPUID_QUARK_X1000,    1, 1, 1, 1, 934411, "Quark X1021D" },
}