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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2012-10-25 19:49:20 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2012-10-25 19:49:20 +0000 |
| commit | 6a699a8ae80b5b6ff6559bad1297242c8daf8934 (patch) | |
| tree | 23b007787793d847f6c8770d73b80d86e6ff454f /target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch | |
| parent | b69b9c5328e19057833ff4ea3aa26c5b7b6844c3 (diff) | |
| download | upstream-6a699a8ae80b5b6ff6559bad1297242c8daf8934.tar.gz upstream-6a699a8ae80b5b6ff6559bad1297242c8daf8934.tar.bz2 upstream-6a699a8ae80b5b6ff6559bad1297242c8daf8934.zip | |
brcm47xx: check for .ELF header in partition parser
The image format for the wgt634u is different from the normal format.
Without this patch the partition parser detects a 128kb bigger
partition after every update.
This closes #11420
Thank you b.sander for the patch.
SVN-Revision: 33935
Diffstat (limited to 'target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch b/target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch index 5381e2f6cc..0c66603f2e 100644 --- a/target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch +++ b/target/linux/brcm47xx/patches-3.3/050-mtd-add-bcm47xx-part-parser.patch @@ -26,7 +26,7 @@ obj-$(CONFIG_MTD_CHAR) += mtdchar.o --- /dev/null +++ b/drivers/mtd/bcm47xxpart.c -@@ -0,0 +1,542 @@ +@@ -0,0 +1,548 @@ +/* + * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org> + * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org> @@ -96,6 +96,11 @@ + u32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */ +}; + ++/* for WGT634U search the ELF-header of ++ * the kernel decompressor instead of TRX ++ */ ++#define WGT634U_ELF_MAGIC 0x464c457f /* ".ELF" */ ++ +/* for Edimax Print servers which use an additional header + * then the firmware on flash looks like : + * EDIMAX HEADER | TRX HEADER @@ -149,7 +154,8 @@ + } + + /* found a TRX header */ -+ if (le32_to_cpu(trx->magic) == TRX_MAGIC) ++ if (le32_to_cpu(trx->magic) == TRX_MAGIC || ++ le32_to_cpu(trx->magic) == WGT634U_ELF_MAGIC) + goto found; + } + |