u-boot.git/fs/fat, branch v2010.09

fs/fat: Big code cleanup.

2010-07-24T18:54:46Z

- reformat - throw out macros like FAT_DPRINT and FAT_DPRINT - remove dead code Signed-off-by: Wolfgang Denk

FAT32: fix broken root directory handling.

2010-07-24T18:53:50Z

On FAT32, instead of fetching the cluster numbers from the FAT, the code assumed (incorrectly) that the clusters for the root directory were allocated contiguously. In the result, only the first cluster could be accessed. At the typical cluster size of 8 sectors this caused all accesses to files after the first 128 entries to fail - "fatls" would terminate after 128 files (usually displaying a bogus file name, occasionally even crashing the system), and "fatload" would fail to find any files that were not in the first directory cluster. Signed-off-by: Wolfgang Denk

FAT32: fix support for superfloppy-format (PBR)

2010-07-24T18:53:43Z

"Superfloppy" format (in U-Boot called PBR) did not work for FAT32 as the file system type string is at a different location. Add support for FAT32. Signed-off-by: Wolfgang Denk

nios: remove nios-32 arch

2010-05-28T14:56:04Z

The nios-32 arch is obsolete and broken. So it is removed. Signed-off-by: Thomas Chou

FAT replace compare_sign with strncmp.

2009-06-12T18:45:48Z

The static function compare_sign is only used to compare the fs_type string and does not do anything more than what strncmp does. The addition of the trailing '\0' to fs_type, while legal, is not needed because the it is never printed out and strncmp does not depend on NULL terminated strings. Signed-off-by: Tom Rix

mflash: Initial mflash support

2009-04-03T21:47:06Z

Mflash is fusion memory device mainly targeted consumer eletronic and mobile phone. Internally, it have nand flash and other hardware logics and supports some different operation (ATA, IO, XIP) modes. IO mode is custom mode for the host that doesn't have IDE interface. (Many mobile targeted SoC doesn't have IDE bus) This driver support mflash IO mode. Followings are brief descriptions about IO mode. 1. IO mode based on ATA protocol and uses some custom command. (read confirm, write confirm) 2. IO mode uses SRAM bus interface. Signed-off-by: unsik Kim

fat.c: fix warning: array subscript is above array bounds

2009-01-27T20:36:28Z

Fix based on suggestion by David Hawkins . Signed-off-by: Wolfgang Denk

fat: fix unaligned errors

2009-01-24T01:03:39Z

A couple of buffers in the fat code are declared as an array of bytes. But it is then cast up to a structure with 16bit and 32bit members. Since GCC assumes structure alignment here, we have to force the buffers to be aligned according to the structure usage. Signed-off-by: Bryan Wu Signed-off-by: Mike Frysinger

fs/fat: handle FAT on SATA

2008-12-10T08:21:48Z

The FAT file system driver should also handle FAT on SATA devices. Signed-off-by: Sonic Zhang Signed-off-by: Mike Frysinger

Remove non-ascii characters from fat code

2008-12-04T19:51:44Z

This code contains some non-ascii characters in comment lines and code. Most editors do not display those characters properly and editing those files results always in diffs at these places which are usually not required to be changed at all. This is error prone. So, remove those weird characters and replace them by normal C-style equivalents for which the proper defines were already in the header. Signed-off-by: Remy Bohmer