u-boot.git/fs, branch v2012.10-rc1

Merge branch 'ext4'

2012-09-20T18:27:35Z

Update Makefile change for LIBS -> LIBS-y change. Conflicts: Makefile Signed-off-by: Tom Rini

ext4: cache-align buffers so the invalidation works

2012-09-20T18:07:26Z

DMA buffer cache invalidation requires that buffers have cache-aligned buffer locations and sizes. Use memalign() and ALLOC_CACHE_ALIGN_BUFFER() to ensure this. On Tegra at least, without this fix, the following fail commands fail in u-boot-master/ext4, but succeeded at the branch's branch point in u-boot/master. With this fix, the commands work again: ext2ls mmc 0:1 / ext2load mmc 0:1 /boot/zImage Cc: Uma Shankar Cc: Manjunatha C Achar Cc: Iqbal Shareef Cc: Hakgoo Lee Cc: Wolfgang Denk Cc: Tom Rini Signed-off-by: Stephen Warren

FAT: Fix file contents listed as directory

2012-09-18T19:01:53Z

With: fatls mmc 0 /dir/file dir: regular directory file: regular file The previous code read the contents of file as if it were directory entries to list. This patch refuses to list file contents as if it were a folder. Signed-off-by: Benoît Thébaudeau Cc: Wolfgang Denk

ubifs: Fix ubifsload when using ZLIB

2012-09-10T09:37:42Z

Using ZLIB compression with UBIFS fails if last data node is not a size of UBIFS_BLOCK_SIZE (4096 bytes). Easiest way to test this is trying to read a file smaller than 4k: => ubifsload 41000000 /etc/fstab Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)... UBIFS error (pid 0): read_block: bad data node (block 0, inode 2506) UBIFS error (pid 0): do_readpage: cannot read page 0 of inode 2506, error -22 Error reading file '/etc/fstab' /etc/fstab not found! exit not allowed from main input shell. => With this patch: => ubifsload 41000000 /etc/fstab Loading file '/etc/fstab' to addr 0x41000000 with size 704 (0x000002c0)... Done => Signed-off-by: Veli-Pekka Peltola Cc: kmpark@infradead.org Tested-by: Andreas Bießmann Signed-off-by: Stefan Roese

ubifs: Fix memory leak in ubifs_finddir

2012-09-03T09:37:50Z

This patch fixes a memory leak in ubifs_finddir(). Signed-off-by: Stefan Roese Cc: dev.ma.dma@gmail.com

FAT: Simplify get_contents

2012-09-02T15:22:43Z

One call to get_cluster can be factorized with another, so avoid duplicating code. Signed-off-by: Benoît Thébaudeau Cc: Wolfgang Denk

FAT: get_cluster: Add buffer bouncing

2012-09-02T15:22:10Z

Add a buffer bouncing mechanism to get_cluster. This can be useful for misaligned applicative buffers passed through get_contents. This is required for the following patches in the case of data aligned differently relatively to buffers and clusters. Signed-off-by: Benoît Thébaudeau Cc: Wolfgang Denk

FAT: Fix redundant sector read

2012-09-02T15:16:08Z

With the previous code, the remaining prefetched sectors were read again after each sector. With this patch, each sector is read only once, thus making the prefetch useful. Signed-off-by: Benoît Thébaudeau Cc: Wolfgang Denk

FAT: cosmetic: Remove useless assignment

2012-09-02T15:15:16Z

fatlength is not used after this assignment, so it is useless and can be removed. Signed-off-by: Benoît Thébaudeau Cc: Wolfgang Denk

FAT: get_fatent: Fix FAT boundary check

2012-09-02T15:14:30Z

startblock must be taken into account in order not to read past the end of the FAT. Signed-off-by: Benoît Thébaudeau Cc: Wolfgang Denk