[coreboot] [commit] r4933 - trunk/src/lib

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 
Acked-by: Peter Stuge

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%5Cn");
+		}
    	return NULL;
    }