u-boot.git/fs, branch v2017.09

fs: ext4: Fix journal overrun issue reported by Coverity

2017-08-26T18:56:13+00:00

While &p_jdb[fs->blksz] is a valid expression (it points *one* char
sized element past the end of the array, e.g. &p_jdb[fs->blksz + 1] is
invalid (according to the C standard (C99/C11)).

Changing this to tag = (struct ext3_journal_block_tag *)(p_jdb + ofs);

Cc: Stefan Brüns 
Suggested-by: Stefan Brüns 
Reported-by: Coverity (CID: 165117, 165110)
Signed-off-by: Tom Rini 
Reviewed-by: Stefan Brüns

fs: fat: fix fatwrite overflow calculation

2017-08-26T18:56:07+00:00

The overflow calculation was incorrect. Adding the start block of the
partition is not needed because the sectors are already relative to the
beginning of the partition. If you attempted to write a file smaller
than cur_part_info.start blocks on a full partition the old calculation
fails to catch the overflow. This would cause an infinite loop in the
determine_fatent function.

Old, incorrect calculation:

ending sector of new file = start sector + file size (in sectors)
last sector = partition start + total sectors on the partition

Adding the partition start block number is not needed because sectors
are already relative to the start of the partition.

New calculation:

ending sector of new file = start sector + file size (in sectors)
last sector = total sectors on the partition

Signed-off-by: Reno Farnesi

fs/fat: Correct blk_dread() return value check

2017-08-20T13:54:31+00:00

The function blk_dread will return -ENOSYS on failure or on success the
number of blocks read, which must be the number asked to read (otherwise
it failed somewhere).  Correct this check.

Signed-off-by: Tom Rini

env: Rename getenv/_f() to env_get()

2017-08-16T12:30:24+00:00

We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk 
Signed-off-by: Simon Glass

env: Rename common functions related to setenv()

2017-08-16T12:23:32+00:00

We are now using an env_ prefix for environment functions. Rename these
commonly used functions, for consistency. Also add function comments in
common.h.

Suggested-by: Wolfgang Denk 
Signed-off-by: Simon Glass

env: Rename setenv() to env_set()

2017-08-16T12:22:18+00:00

We are now using an env_ prefix for environment functions. Rename setenv()
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk 
Signed-off-by: Simon Glass

Convert CONFIG_CMD_YAFFS2 to Kconfig

2017-08-11T21:44:50+00:00

This converts the following to Kconfig:
   CONFIG_CMD_YAFFS2

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Reviewed-by: Philipp Tomsich

fs: use get_nand_dev_by_index()

2017-07-12T02:41:47+00:00

As part of preparation for nand DM conversion the new API has been
introduced to remove direct access to nand_info array. So, use it here
instead of accessing to nand_info array directly.

Signed-off-by: Grygorii Strashko

Kconfig: Add CONFIG_SATA to enable SATA

2017-07-11T16:08:19+00:00

At present CONFIG_CMD_SATA enables the 'sata' command which also brings
in SATA support. Some boards may wish to enable SATA without the command.
Add a separate CONFIG to permit this.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

treewide: remove unneeded semicolons

2017-06-16T14:11:38+00:00

Signed-off-by: Masahiro Yamada