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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2013-02-16 20:28:24 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2013-02-16 20:28:24 +0000 |
| commit | 1a8218d6e4f770c026149a836f93fe9f9e2b4a4f (patch) | |
| tree | 2dc2d4678f4c56f10e3ff13a6dab51eaa1579851 /target/linux/brcm47xx/patches-3.8/022-mtd-bcm47xxpart-add-support-for-other-erase-sizes.patch | |
| parent | 1d6574b9c3fb992b9bf509d02c76e9250834ae24 (diff) | |
| download | upstream-1a8218d6e4f770c026149a836f93fe9f9e2b4a4f.tar.gz upstream-1a8218d6e4f770c026149a836f93fe9f9e2b4a4f.tar.bz2 upstream-1a8218d6e4f770c026149a836f93fe9f9e2b4a4f.zip | |
brcm47xx: add initial support for kernel 3.8
This contains the following new bigger changes:
* new partition parser which still could lake some features or have bugs
* new nand flash driver
* using physmap-flash flash driver for parallel flash
* some changes to the serial flash driver
With these changes OpenWrt starts using more of the mainline flash drivers.
SVN-Revision: 35632
Diffstat (limited to 'target/linux/brcm47xx/patches-3.8/022-mtd-bcm47xxpart-add-support-for-other-erase-sizes.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.8/022-mtd-bcm47xxpart-add-support-for-other-erase-sizes.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.8/022-mtd-bcm47xxpart-add-support-for-other-erase-sizes.patch b/target/linux/brcm47xx/patches-3.8/022-mtd-bcm47xxpart-add-support-for-other-erase-sizes.patch new file mode 100644 index 0000000000..4a89de1753 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.8/022-mtd-bcm47xxpart-add-support-for-other-erase-sizes.patch @@ -0,0 +1,18 @@ +--- a/drivers/mtd/bcm47xxpart.c ++++ b/drivers/mtd/bcm47xxpart.c +@@ -59,11 +59,14 @@ static int bcm47xxpart_parse(struct mtd_ + uint32_t *buf; + size_t bytes_read; + uint32_t offset; +- uint32_t blocksize = 0x10000; ++ uint32_t blocksize = master->erasesize; + struct trx_header *trx; + int trx_part = -1; + int last_trx_part = -1; + ++ if (blocksize <= 0x10000) ++ blocksize = 0x10000; ++ + /* Alloc */ + parts = kzalloc(sizeof(struct mtd_partition) * BCM47XXPART_MAX_PARTS, + GFP_KERNEL); |