Author: oxygene
Date: 2009-11-11 19:31:53 +0000 (Wed, 11 Nov 2009)
New Revision: 4933

Modified:
   trunk/src/lib/cbfs.c
Log:
Help track down enable_rom issues in CBFS. If the magic
looks like unmapped memory, point to the wiki page with
more information.

Signed-off-by: Patrick Georgi <[email protected]>
Acked-by: Peter Stuge <[email protected]>


Modified: trunk/src/lib/cbfs.c
===================================================================
--- trunk/src/lib/cbfs.c        2009-11-10 22:17:15 UTC (rev 4932)
+++ trunk/src/lib/cbfs.c        2009-11-11 19:31:53 UTC (rev 4933)
@@ -66,6 +66,10 @@
        printk_spew("magic is %08x\n", ntohl(header->magic));
        if (ntohl(header->magic) != CBFS_HEADER_MAGIC) {
                printk_err("ERROR: No valid CBFS header found!\n");
+               if (header->magic == 0xffffffff) {
+                       printk_err("Maybe the ROM isn't entirely mapped yet?\n"
+                               "See (and report to) 
http://www.coreboot.org/Infrastructure_Projects#CBFS\n";);
+               }
                return NULL;
        }
 


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