src/soc/amd/genoa_poc/cpu.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <amdblocks/cpu.h>
   4 #include <amdblocks/mca.h>
   5 #include <cpu/amd/microcode.h>
   6 #include <cpu/cpu.h>
   7 #include <device/device.h>
   8 #include <soc/cpu.h>
   9
  10 static void model_19_init(struct device *dev)
  11 {
  12         check_mca();
  13         set_cstate_io_addr();
  14
  15         amd_apply_microcode_patch();
  16 }
  17
  18 static struct device_operations cpu_dev_ops = {
  19         .init = model_19_init,
  20 };
  21
  22 static struct cpu_device_id cpu_table[] = {
  23         { X86_VENDOR_AMD, GENOA_A0_CPUID, CPUID_ALL_STEPPINGS_MASK },
  24         { X86_VENDOR_AMD, GENOA_B0_CPUID, CPUID_ALL_STEPPINGS_MASK },
  25         CPU_TABLE_END
  26 };
  27
  28 static const struct cpu_driver model_19 __cpu_driver = {
  29         .ops      = &cpu_dev_ops,
  30         .id_table = cpu_table,
  31 };