LXR uboot/arch/x86/cpu/intel

   1/*
   2 * Copyright (c) 2016 Google, Inc
   3 *
   4 * SPDX-License-Identifier:     GPL-2.0
   5 */
   6
   7#include <common.h>
   8#include <dm.h>
   9#include <asm/pch_common.h>
  10
  11u32 pch_common_sir_read(struct udevice *dev, int idx)
  12{
  13        u32 data;
  14
  15        dm_pci_write_config32(dev, SATA_SIRI, idx);
  16        dm_pci_read_config32(dev, SATA_SIRD, &data);
  17
  18        return data;
  19}
  20
  21void pch_common_sir_write(struct udevice *dev, int idx, u32 value)
  22{
  23        dm_pci_write_config32(dev, SATA_SIRI, idx);
  24        dm_pci_write_config32(dev, SATA_SIRD, value);
  25}
  26