Hi,
Redboot simply sets the first character of a fis entry to 0xff on
"fis delete". The kernel redboot parser stops parsing on such an
entry, and without this patch any entries after a deleted image would
not be detected.
Signed-off-by: Peter Korsgaard <[email protected]>
--
drivers/mtd/redboot.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
Index: linux/drivers/mtd/redboot.c
===================================================================
--- linux.orig/drivers/mtd/redboot.c 2006-03-20 15:54:37.000000000 +0100
+++ linux/drivers/mtd/redboot.c 2006-03-20 16:00:06.000000000 +0100
@@ -85,10 +85,6 @@
numslots = (master->erasesize / sizeof(struct fis_image_desc));
for (i = 0; i < numslots; i++) {
- if (buf[i].name[0] == 0xff) {
- i = numslots;
- break;
- }
if (!memcmp(buf[i].name, "FIS directory", 14)) {
/* This is apparently the FIS directory entry for the
* FIS directory itself. The FIS directory size is
@@ -128,7 +124,7 @@
struct fis_list *new_fl, **prev;
if (buf[i].name[0] == 0xff)
- break;
+ continue;
if (!redboot_checksum(&buf[i]))
break;
--
Bye, Peter Korsgaard
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