chip.c File Reference

#include <device/device.h>
#include <device/pci.h>
#include <fsp/api.h>
#include <fsp/util.h>
#include <intelblocks/acpi.h>
#include <intelblocks/cfg.h>
#include <intelblocks/gpio.h>
#include <intelblocks/irq.h>
#include <intelblocks/itss.h>
#include <intelblocks/pcie_rp.h>
#include <intelblocks/xdci.h>
#include <soc/intel/common/vbt.h>
#include <soc/itss.h>
#include <soc/pci_devs.h>
#include <soc/ramstage.h>
#include <soc/soc_chip.h>

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Functions
static void	soc_fill_gpio_pm_configuration (void)
void	soc_init_pre_device (void *chip_info)
static void	cpu_fill_ssdt (const struct device *dev)
static void	cpu_set_north_irqs (struct device *dev)
static void	soc_enable (struct device *dev)

Variables
static struct device_operations	pci_domain_ops
static struct device_operations	cpu_bus_ops
struct chip_operations	soc_intel_tigerlake_ops

Function Documentation

cpu_fill_ssdt()

static void cpu_fill_ssdt ( const struct device *  dev )

static

Definition at line 164 of file chip.c.

References BIOS_ERR, generate_cpu_entries(), generate_pin_irq_map(), and printk.

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cpu_set_north_irqs()

static void cpu_set_north_irqs ( struct device *  dev )

static

Definition at line 172 of file chip.c.

soc_enable()

static void soc_enable ( struct device *  dev )

static

Definition at line 195 of file chip.c.

References block_gpio_enable(), cpu_bus_ops, pci_path::devfn, DEVICE_PATH_CPU_CLUSTER, DEVICE_PATH_DOMAIN, DEVICE_PATH_GPIO, DEVICE_PATH_PCI, device::ops, device::path, PCH_DEVFN_PMC, device_path::pci, pci_domain_ops, pmc_ops, and device_path::type.

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soc_fill_gpio_pm_configuration()

static void soc_fill_gpio_pm_configuration ( void  )

static

Definition at line 136 of file chip.c.

References config, config_of_soc, gpio_pm_configure(), memcpy(), memset(), MISCCFG_GPIO_PM_CONFIG_BITS, TOTAL_GPIO_COMM, and value.

Referenced by soc_init_pre_device().

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soc_init_pre_device()

void soc_init_pre_device

(

void *

chip_info

)

Definition at line 149 of file chip.c.

References fsp_display_fvi_version_hob(), fsp_silicon_init(), pch_rp_groups, pcie_rp_update_devicetree(), soc_fill_gpio_pm_configuration(), and soc_get_pch_rp_groups().

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Variable Documentation

cpu_bus_ops

struct device_operations cpu_bus_ops

static

Initial value:

= {
        .read_resources   = noop_read_resources,
        .set_resources    = noop_set_resources,
        .enable_resources = cpu_set_north_irqs,
 
 
 
}

Definition at line 172 of file chip.c.

pci_domain_ops

struct device_operations pci_domain_ops

static

Initial value:

= {
        .read_resources   = &pci_domain_read_resources,
        .set_resources    = &pci_domain_set_resources,
        .scan_bus         = &pci_domain_scan_bus,
 
 
 
}

Definition at line 172 of file chip.c.

Referenced by soc_enable().

soc_intel_tigerlake_ops

struct chip_operations soc_intel_tigerlake_ops

Initial value:

= {
 
        .enable_dev     = &soc_enable,
        .init           = &soc_init_pre_device,
}

Definition at line 195 of file chip.c.