arch/x86/cpu/apollolake/cpu.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright 2019 Google LLC
   4  */
   5
   6 #include <common.h>
   7 #include <cpu.h>
   8 #include <dm.h>
   9 #include <asm/cpu_common.h>
  10 #include <asm/cpu_x86.h>
  11
  12 static int apl_get_info(const struct udevice *dev, struct cpu_info *info)
  13 {
  14         return cpu_intel_get_info(info, INTEL_BCLK_MHZ);
  15 }
  16
  17 static const struct cpu_ops cpu_x86_apl_ops = {
  18         .get_desc       = cpu_x86_get_desc,
  19         .get_info       = apl_get_info,
  20         .get_count      = cpu_x86_get_count,
  21         .get_vendor     = cpu_x86_get_vendor,
  22 };
  23
  24 static const struct udevice_id cpu_x86_apl_ids[] = {
  25         { .compatible = "intel,apl-cpu" },
  26         { }
  27 };
  28
  29 U_BOOT_DRIVER(cpu_x86_apl_drv) = {
  30         .name           = "cpu_x86_apl",
  31         .id             = UCLASS_CPU,
  32         .of_match       = cpu_x86_apl_ids,
  33         .bind           = cpu_x86_bind,
  34         .ops            = &cpu_x86_apl_ops,
  35         .flags          = DM_FLAG_PRE_RELOC,
  36 };