cpu.c File Reference

#include <amdblocks/cpu.h>
#include <amdblocks/mca.h>
#include <amdblocks/reset.h>
#include <amdblocks/smm.h>
#include <assert.h>
#include <cpu/cpu.h>
#include <cpu/x86/mp.h>
#include <cpu/x86/mtrr.h>
#include <cpu/x86/msr.h>
#include <cpu/x86/smm.h>
#include <acpi/acpi.h>
#include <device/device.h>
#include <device/pci_ops.h>
#include <soc/pci_devs.h>
#include <soc/cpu.h>
#include <soc/smi.h>
#include <soc/iomap.h>
#include <console/console.h>
#include <cpu/amd/microcode.h>
#include <types.h>

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Functions
	_Static_assert (CONFIG_MAX_CPUS==8, "Do not override MAX_CPUS. To reduce the number of " "available cores, use the downcore_mode and disable_smt devicetree settings instead.")
static void	pre_mp_init (void)
static void	post_mp_init (void)
void	mp_init_cpus (struct bus *cpu_bus)
static void	model_17_init (struct device *dev)

Variables
static const struct mp_ops	mp_ops
static struct device_operations	cpu_dev_ops
static struct cpu_device_id	cpu_table []
static const struct cpu_driver model_17	__cpu_driver

Function Documentation

_Static_assert()

_Static_assert	(	CONFIG_MAX_CPUS	= =8,
		"Do not override MAX_CPUS. To reduce the number of " "available	cores,
		use the downcore_mode and disable_smt devicetree settings instead."
	)

model_17_init()

static void model_17_init ( struct device *  dev )

static

Definition at line 69 of file cpu.c.

mp_init_cpus()

void mp_init_cpus

(

struct bus *

cpu_bus

)

Definition at line 59 of file cpu.c.

References CB_SUCCESS, die_with_post_code, FLASH_BASE_ADDR, mp_init_with_smm(), MTRR_TYPE_WRPROT, mtrr_use_temp_range(), and POST_HW_INIT_FAILURE.

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post_mp_init()

static void post_mp_init ( void  )

static

Definition at line 42 of file cpu.c.

pre_mp_init()

static void pre_mp_init ( void  )

static

Definition at line 36 of file cpu.c.

References x86_mtrr_check(), and x86_setup_mtrrs_with_detect_no_above_4gb().

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Variable Documentation

__cpu_driver

const struct cpu_driver model_17 __cpu_driver

static

Initial value:

= {
        .ops      = &cpu_dev_ops,
        .id_table = cpu_table,
}

Definition at line 69 of file cpu.c.

cpu_dev_ops

struct device_operations cpu_dev_ops

static

Initial value:

= {
        .init = model_17_init,
}

Definition at line 69 of file cpu.c.

cpu_table

struct cpu_device_id cpu_table[]

static

Initial value:

= {
        { X86_VENDOR_AMD, RAVEN1_B0_CPUID},
        { X86_VENDOR_AMD, PICASSO_B0_CPUID },
        { X86_VENDOR_AMD, PICASSO_B1_CPUID },
        { X86_VENDOR_AMD, RAVEN2_A0_CPUID },
        { X86_VENDOR_AMD, RAVEN2_A1_CPUID },
        { 0, 0 },
}

Definition at line 69 of file cpu.c.

mp_ops

const struct mp_ops mp_ops

static

Initial value:

= {
        .pre_mp_init = pre_mp_init,
        .get_cpu_count = get_cpu_count,
        .get_smm_info = get_smm_info,
        .relocation_handler = smm_relocation_handler,
        .post_mp_init = post_mp_init,
}

Definition at line 42 of file cpu.c.