Index: include/libpayload.h
===================================================================
--- include/libpayload.h	(revision 3501)
+++ include/libpayload.h	(working copy)
@@ -37,6 +37,7 @@
 #include <stdarg.h>
 #include <lar.h>
 #include <pci.h>
+#include <coreboot_tables.h>
 
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
@@ -84,6 +85,19 @@
 	int tm_isdst;
 };
 
+/* drivers/cbtables.c */
+int coreboot_tables_init(void);
+struct {
+	int mem_count;
+	int mem_actual;
+	struct cb_memory_range range[MAX_MEMORY_COUNT];
+	char vendor[32];
+	char part[32];
+	char strings[10][64];
+	struct cb_serial serial;
+	struct cb_console console;
+} cb_info;
+
 /* drivers/nvram.c */
 u8 nvram_read(u8 addr);
 void nvram_write(u8 val, u8 addr);
Index: include/coreboot_tables.h
===================================================================
--- include/coreboot_tables.h	(revision 3501)
+++ include/coreboot_tables.h	(working copy)
@@ -32,6 +32,8 @@
 
 #include <arch/types.h>
 
+#define MAX_MEMORY_COUNT 5
+
 struct cbuint64 {
 	u32 lo;
 	u32 hi;
Index: drivers/cbtables.c
===================================================================
--- drivers/cbtables.c	(revision 0)
+++ drivers/cbtables.c	(revision 0)
@@ -0,0 +1,151 @@
+/*
+ * This file is part of the coreinfo project.
+ *
+ * Copyright (C) 2008 Sean Nelson <snelson@nmt.edu>
+ *
+ * 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 <libpayload.h>
+
+static void parse_memory(unsigned char *ptr)
+{
+	struct cb_memory *mem = (struct cb_memory *)ptr;
+	int max = (MEM_RANGE_COUNT(mem) > MAX_MEMORY_COUNT)
+	    ? MAX_MEMORY_COUNT : MEM_RANGE_COUNT(mem);
+	int i;
+
+	for (i = 0; i < max; i++) {
+		struct cb_memory_range *range =
+		    (struct cb_memory_range *)MEM_RANGE_PTR(mem, i);
+
+		memcpy(&cb_info.range[i], range, sizeof(*range));
+	}
+
+	cb_info.mem_count = max;
+	cb_info.mem_actual = MEM_RANGE_COUNT(mem);
+}
+
+static void parse_mainboard(unsigned char *ptr)
+{
+	struct cb_mainboard *mb = (struct cb_mainboard *)ptr;
+
+	strncpy(cb_info.vendor, (const char *)MB_VENDOR_STRING(mb), 31);
+	strncpy(cb_info.part, (const char *)MB_PART_STRING(mb), 31);
+}
+
+static void parse_strings(unsigned char *ptr)
+{
+	struct cb_string *string = (struct cb_string *)ptr;
+	int index = string->tag - CB_TAG_VERSION;
+
+	strncpy(cb_info.strings[index], (const char *)string->string, 63);
+	cb_info.strings[index][63] = 0;
+}
+
+static void parse_serial(unsigned char *ptr)
+{
+	memcpy(&cb_info.serial, (struct cb_serial *)ptr,
+	       sizeof(struct cb_serial));
+}
+
+static void parse_console(unsigned char *ptr)
+{
+	memcpy(&cb_info.console, (struct cb_console *)ptr,
+	       sizeof(struct cb_console));
+}
+
+static int parse_header(void *addr, int len)
+{
+	struct cb_header *header;
+	unsigned char *ptr = (unsigned char *)addr;
+	int i;
+
+	for (i = 0; i < len; i += 16, ptr += 16) {
+		header = (struct cb_header *)ptr;
+
+		if (!strncmp((const char *)header->signature, "LBIO", 4))
+			break;
+	}
+
+	/* We walked the entire space and didn't find anything. */
+	if (i >= len)
+		return -1;
+
+	if (!header->table_bytes)
+		return 0;
+
+	/* FIXME: Check the checksum. */
+
+	if (ipchksum((uint16_t *) header, sizeof(*header)))
+		return -1;
+
+	if (ipchksum((uint16_t *) (ptr + sizeof(*header)), header->table_bytes)
+	    != header->table_checksum)
+		return -1;
+
+	/* Now, walk the tables. */
+	ptr += header->header_bytes;
+
+	for (i = 0; i < header->table_entries; i++) {
+		struct cb_record *rec = (struct cb_record *)ptr;
+
+		switch (rec->tag) {
+		case CB_TAG_MEMORY:
+			parse_memory(ptr);
+			break;
+		case CB_TAG_MAINBOARD:
+			parse_mainboard(ptr);
+			break;
+		case CB_TAG_VERSION:
+		case CB_TAG_EXTRA_VERSION:
+		case CB_TAG_BUILD:
+		case CB_TAG_COMPILE_TIME:
+		case CB_TAG_COMPILE_BY:
+		case CB_TAG_COMPILE_HOST:
+		case CB_TAG_COMPILE_DOMAIN:
+		case CB_TAG_COMPILER:
+		case CB_TAG_LINKER:
+		case CB_TAG_ASSEMBLER:
+			parse_strings(ptr);
+			break;
+		case CB_TAG_SERIAL:
+			parse_serial(ptr);
+			break;
+		case CB_TAG_CONSOLE:
+			parse_console(ptr);
+			break;
+		default:
+			break;
+		}
+
+		ptr += rec->size;
+	}
+
+	return 1;
+}
+
+int coreboot_tables_init(void)
+{
+	int tables_good = 0;
+	
+	int ret = parse_header((void *)0x00000, 0x1000);
+
+	if (ret != 1)
+		ret = parse_header((void *)0xf0000, 0x1000);
+
+	/* Return error if we couldn't find it at either address. */
+	tables_good = (ret == 1) ? 0 : -1;
+	return tables_good;
+}
Index: drivers/Makefile.inc
===================================================================
--- drivers/Makefile.inc	(revision 3501)
+++ drivers/Makefile.inc	(working copy)
@@ -29,6 +29,8 @@
 ## SUCH DAMAGE.
 ##
 
+TARGETS-y += drivers/cbtables.o
+
 TARGETS-$(CONFIG_PCI) += drivers/pci.o
 
 TARGETS-$(CONFIG_SPEAKER) += drivers/speaker.o
