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authorPatrick Georgi <patrick.georgi@coresystems.de>2009-11-11 19:31:53 +0000
committerPatrick Georgi <patrick.georgi@coresystems.de>2009-11-11 19:31:53 +0000
commitc243639797dc480eea9d2b3253e1085096bb355a (patch)
treebf6a8a3077210b6b40e412a7aff5fadc9f499266 /src/lib/cbfs.c
parentc0ac7e9046b52ae4bd13269a98c12b0172562d5c (diff)
downloadcoreboot-c243639797dc480eea9d2b3253e1085096bb355a.tar.xz
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 <patrick.georgi@coresystems.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4933 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/lib/cbfs.c')
-rw-r--r--src/lib/cbfs.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/cbfs.c b/src/lib/cbfs.c
index 5f24faf20f..f99f666d3c 100644
--- a/src/lib/cbfs.c
+++ b/src/lib/cbfs.c
@@ -66,6 +66,10 @@ struct cbfs_header *cbfs_master_header(void)
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;
}