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-rw-r--r--util/flashrom/layout.c231
1 files changed, 0 insertions, 231 deletions
diff --git a/util/flashrom/layout.c b/util/flashrom/layout.c
deleted file mode 100644
index 87a52ad26f..0000000000
--- a/util/flashrom/layout.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * This file is part of the flashrom project.
- *
- * Copyright (C) 2005-2008 coresystems GmbH
- * (Written by Stefan Reinauer <stepan@coresystems.de> for coresystems GmbH)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-#include <stdint.h>
-#include "flash.h"
-
-char *mainboard_vendor = NULL;
-char *mainboard_part = NULL;
-int romimages = 0;
-
-#define MAX_ROMLAYOUT 16
-
-typedef struct {
- unsigned int start;
- unsigned int end;
- unsigned int included;
- char name[256];
-} romlayout_t;
-
-romlayout_t rom_entries[MAX_ROMLAYOUT];
-
-static char *def_name = "DEFAULT";
-
-int show_id(uint8_t *bios, int size, int force)
-{
- unsigned int *walk;
- unsigned int mb_part_offset, mb_vendor_offset;
- char *mb_part, *mb_vendor;
-
- mainboard_vendor = def_name;
- mainboard_part = def_name;
-
- walk = (unsigned int *)(bios + size - 0x10);
- walk--;
-
- if ((*walk) == 0 || ((*walk) & 0x3ff) != 0) {
- /* We might have an NVIDIA chipset BIOS which stores the ID
- * information at a different location.
- */
- walk = (unsigned int *)(bios + size - 0x80);
- walk--;
- }
-
- /*
- * Check if coreboot last image size is 0 or not a multiple of 1k or
- * bigger than the chip or if the pointers to vendor ID or mainboard ID
- * are outside the image of if the start of ID strings are nonsensical
- * (nonprintable and not \0).
- */
- mb_part_offset = *(walk - 1);
- mb_vendor_offset = *(walk - 2);
- if ((*walk) == 0 || ((*walk) & 0x3ff) != 0 || (*walk) > size ||
- mb_part_offset > size || mb_vendor_offset > size) {
- printf("Flash image seems to be a legacy BIOS. Disabling checks.\n");
- return 0;
- }
-
- mb_part = (char *)(bios + size - mb_part_offset);
- mb_vendor = (char *)(bios + size - mb_vendor_offset);
- if (!isprint((unsigned char)*mb_part) ||
- !isprint((unsigned char)*mb_vendor)) {
- printf("Flash image seems to have garbage in the ID location."
- " Disabling checks.\n");
- return 0;
- }
-
- printf_debug("coreboot last image size "
- "(not ROM size) is %d bytes.\n", *walk);
-
- mainboard_part = strdup(mb_part);
- mainboard_vendor = strdup(mb_vendor);
- printf_debug("Manufacturer: %s\n", mainboard_vendor);
- printf_debug("Mainboard ID: %s\n", mainboard_part);
-
- /*
- * If lb_vendor is not set, the coreboot table was
- * not found. Nor was -m VENDOR:PART specified.
- */
- if (!lb_vendor || !lb_part) {
- printf("Note: If the following flash access fails, "
- "try -m <vendor>:<mainboard>.\n");
- return 0;
- }
-
- /* These comparisons are case insensitive to make things
- * a little less user^Werror prone.
- */
- if (!strcasecmp(mainboard_vendor, lb_vendor) &&
- !strcasecmp(mainboard_part, lb_part)) {
- printf_debug("This firmware image matches this mainboard.\n");
- } else {
- if (force) {
- printf("WARNING: This firmware image does not "
- "seem to fit to this machine - forcing it.\n");
- } else {
- printf("ERROR: Your firmware image (%s:%s) does not "
- "appear to\n be correct for the detected "
- "mainboard (%s:%s)\n\nOverride with --force if you "
- "are absolutely sure that you\nare using a correct "
- "image for this mainboard or override\nthe detected "
- "values with --mainboard <vendor>:<mainboard>.\n\n",
- mainboard_vendor, mainboard_part, lb_vendor,
- lb_part);
- exit(1);
- }
- }
-
- return 0;
-}
-
-int read_romlayout(char *name)
-{
- FILE *romlayout;
- char tempstr[256];
- int i;
-
- romlayout = fopen(name, "r");
-
- if (!romlayout) {
- fprintf(stderr, "ERROR: Could not open ROM layout (%s).\n",
- name);
- return -1;
- }
-
- while (!feof(romlayout)) {
- char *tstr1, *tstr2;
- if (2 != fscanf(romlayout, "%s %s\n", tempstr, rom_entries[romimages].name))
- continue;
-#if 0
- // fscanf does not like arbitrary comments like that :( later
- if (tempstr[0] == '#') {
- continue;
- }
-#endif
- tstr1 = strtok(tempstr, ":");
- tstr2 = strtok(NULL, ":");
- if (!tstr1 || !tstr2) {
- fprintf(stderr, "Error parsing layout file.\n");
- fclose(romlayout);
- return 1;
- }
- rom_entries[romimages].start = strtol(tstr1, (char **)NULL, 16);
- rom_entries[romimages].end = strtol(tstr2, (char **)NULL, 16);
- rom_entries[romimages].included = 0;
- romimages++;
- }
-
- for (i = 0; i < romimages; i++) {
- printf_debug("romlayout %08x - %08x named %s\n",
- rom_entries[i].start,
- rom_entries[i].end, rom_entries[i].name);
- }
-
- fclose(romlayout);
-
- return 0;
-}
-
-int find_romentry(char *name)
-{
- int i;
-
- if (!romimages)
- return -1;
-
- printf("Looking for \"%s\"... ", name);
-
- for (i = 0; i < romimages; i++) {
- if (!strcmp(rom_entries[i].name, name)) {
- rom_entries[i].included = 1;
- printf("found.\n");
- return i;
- }
- }
- printf("not found.\n"); // Not found. Error.
-
- return -1;
-}
-
-int handle_romentries(uint8_t *buffer, uint8_t *content)
-{
- int i;
-
- // This function does not safe flash write cycles.
- //
- // Also it does not cope with overlapping rom layout
- // sections.
- // example:
- // 00000000:00008fff gfxrom
- // 00009000:0003ffff normal
- // 00040000:0007ffff fallback
- // 00000000:0007ffff all
- //
- // If you'd specify -i all the included flag of all other
- // sections is still 0, so no changes will be made to the
- // flash. Same thing if you specify -i normal -i all only
- // normal will be updated and the rest will be kept.
-
- for (i = 0; i < romimages; i++) {
-
- if (rom_entries[i].included)
- continue;
-
- memcpy(buffer + rom_entries[i].start,
- content + rom_entries[i].start,
- rom_entries[i].end - rom_entries[i].start);
- }
-
- return 0;
-}