src/drivers/intel/fsp2_0/header_display.c

   1 /* This file is part of the coreboot project. */
   2 /* SPDX-License-Identifier: GPL-2.0-or-later */
   3
   4 #include <console/console.h>
   5 #include <fsp/util.h>
   6
   7 void fsp_print_header_info(const struct fsp_header *hdr)
   8 {
   9         union {
  10                 uint32_t val;
  11                 struct {
  12                         uint8_t bld_num;
  13                         uint8_t revision;
  14                         uint8_t minor;
  15                         uint8_t major;
  16                 } rev;
  17         } revision;
  18
  19         revision.val = hdr->fsp_revision;
  20
  21         printk(BIOS_SPEW, "Spec version: v%u.%u\n", (hdr->spec_version >> 4),
  22                                                      hdr->spec_version & 0xf);
  23         printk(BIOS_SPEW, "Revision: %u.%u.%u, Build Number %u\n",
  24                                                         revision.rev.major,
  25                                                         revision.rev.minor,
  26                                                         revision.rev.revision,
  27                                                         revision.rev.bld_num);
  28         printk(BIOS_SPEW, "Type: %s/%s\n",
  29                         (hdr->component_attribute & 1) ? "release" : "debug",
  30                         (hdr->component_attribute & 2) ? "test" : "official");
  31         printk(BIOS_SPEW, "image ID: %s, base 0x%lx + 0x%zx\n",
  32                 hdr->image_id, hdr->image_base, hdr->image_size);
  33         printk(BIOS_SPEW, "\tConfig region        0x%zx + 0x%zx\n",
  34                 hdr->cfg_region_offset, hdr->cfg_region_size);
  35
  36         if ((hdr->component_attribute >> 12) == FSP_HDR_ATTRIB_FSPM) {
  37                 printk(BIOS_SPEW, "\tMemory init offset   0x%zx\n",
  38                                                 hdr->memory_init_entry_offset);
  39         }
  40
  41         if ((hdr->component_attribute >> 12) == FSP_HDR_ATTRIB_FSPS) {
  42                 printk(BIOS_SPEW, "\tSilicon init offset  0x%zx\n",
  43                                                 hdr->silicon_init_entry_offset);
  44                 printk(BIOS_SPEW, "\tNotify phase offset  0x%zx\n",
  45                                                 hdr->notify_phase_entry_offset);
  46         }
  47
  48 }