early_usb.c File Reference

#include <device/mmio.h>
#include <device/pci_ops.h>
#include <device/pci_def.h>
#include <southbridge/intel/common/rcba.h>
#include <southbridge/intel/common/pmbase.h>
#include "pch.h"

Include dependency graph for early_usb.c:

Go to the source code of this file.

Functions
void	early_usb_init (const struct southbridge_usb_port *portmap)

Function Documentation

early_usb_init()

void early_usb_init

(

const struct southbridge_usb_port *

portmap

)

Definition at line 11 of file early_usb.c.

References southbridge_usb_port::current, southbridge_usb_port::oc_pin, PCH_XHCI_DEV, pci_write_config32(), RCBA32, read_pmbase16(), UPRWC, UPRWC_WR_EN, USBIR0, USBOCM1, USBOCM2, USBPDO, and write_pmbase16().

Referenced by early_pch_init(), and mainboard_romstage_entry().

Here is the call graph for this function:

Here is the caller graph for this function: