[U-Boot] [PATCH 0/9] Replace the FAT filesystem code

[Stephen Warren]

The existing FAT filesystem implementation in U-Boot has some bugs that
are tricky to fix cleanly without significant rework of the code. For
example, see:

http://lists.denx.de/pipermail/u-boot/2015-July/221054.html
[PATCH] fat: handle paths that include ../

This series replaces U-Boot's FAT filesystem implementation with the "ff"
project; http://elm-chan.org/fsw/ff/00index_e.html. This project appears
to be actively maintained, does not have at least the bug referenced in
the patch link above, and is quite easy to integrate into U-Boot. An
earlier version is also used in Barebox, so presumably it's had some
level of testing/exposure there.

Note that this series is based on u-boot/master without the patch linked
above applied. I wonder if it's a little risky to apply this series after
-rc1; perhaps the patch above should be applied to v2015.10, and this
series immediately after the release?

Stephen Warren (9):
  disk: support host devices in dev_print()
  fat: move to a different directory
  fat: add ff.c implementation
  fat: apply upstream bugfix to ff.c
  fat: ffconf.h changes for U-Boot port
  fat: port integer.h to U-Boot types
  fat: add U-Boot to ff.c API conversion wrapper
  fat: switch to new FAT implementation
  fat: remove old implementation

 disk/part.c        |    3 +
 fs/fat/Makefile    |    8 +-
 fs/fat/diskio.h    |   80 +
 fs/fat/fat.c       | 1323 ---------------
 fs/fat/fat_write.c | 1115 -------------
 fs/fat/ff-uboot.c  |  356 ++++
 fs/fat/ff.c        | 4632 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 fs/fat/ff.h        |  350 ++++
 fs/fat/ffconf.h    |  277 ++++
 fs/fat/file.c      |  183 ---
 fs/fat/integer.h   |   35 +
 11 files changed, 5735 insertions(+), 2627 deletions(-)
 create mode 100644 fs/fat/diskio.h
 delete mode 100644 fs/fat/fat.c
 delete mode 100644 fs/fat/fat_write.c
 create mode 100644 fs/fat/ff-uboot.c
 create mode 100644 fs/fat/ff.c
 create mode 100644 fs/fat/ff.h
 create mode 100644 fs/fat/ffconf.h
 delete mode 100644 fs/fat/file.c
 create mode 100644 fs/fat/integer.h

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1.9.1