f89a20a89a
Summary of changes: * moved config-3.18 to config-4.4 and patches-3.18 to patches-4.4 * removed most of the first two patches, that seem to be upstream already * changed deprecated/removed IRQF_DISABLED to zero following examples in upstream kernel patches * added config line to disable device-tree to satisfy kernel configuration * add new image generation code Build tested and run tested on an Accton MR3201A. Signed-off-by: Russell Senior <russell@personaltelco.net> Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Signed-off-by: John Crispin <john@phrozen.org>
44 lines
1.2 KiB
Diff
44 lines
1.2 KiB
Diff
--- a/drivers/mtd/redboot.c
|
|
+++ b/drivers/mtd/redboot.c
|
|
@@ -79,12 +79,18 @@ static int parse_redboot_partitions(stru
|
|
static char nullstring[] = "unallocated";
|
|
#endif
|
|
|
|
+ buf = vmalloc(master->erasesize);
|
|
+ if (!buf)
|
|
+ return -ENOMEM;
|
|
+
|
|
+ restart:
|
|
if ( directory < 0 ) {
|
|
offset = master->size + directory * master->erasesize;
|
|
while (mtd_block_isbad(master, offset)) {
|
|
if (!offset) {
|
|
nogood:
|
|
printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
|
|
+ vfree(buf);
|
|
return -EIO;
|
|
}
|
|
offset -= master->erasesize;
|
|
@@ -97,10 +103,6 @@ static int parse_redboot_partitions(stru
|
|
goto nogood;
|
|
}
|
|
}
|
|
- buf = vmalloc(master->erasesize);
|
|
-
|
|
- if (!buf)
|
|
- return -ENOMEM;
|
|
|
|
printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
|
|
master->name, offset);
|
|
@@ -173,6 +175,11 @@ static int parse_redboot_partitions(stru
|
|
}
|
|
if (i == numslots) {
|
|
/* Didn't find it */
|
|
+ if (offset + master->erasesize < master->size) {
|
|
+ /* not at the end of the flash yet, maybe next block */
|
|
+ directory++;
|
|
+ goto restart;
|
|
+ }
|
|
printk(KERN_NOTICE "No RedBoot partition table detected in %s\n",
|
|
master->name);
|
|
ret = 0;
|