u-boot.git/disk/part_dos.c, branch v2016.03

Fix GCC format-security errors and convert sprintfs.

2016-01-15T03:11:34+00:00

With format-security errors turned on, GCC picks up the use of sprintf with
a format parameter not being a string literal.

Simple uses of sprintf are also converted to use strcpy.

Signed-off-by: Ben Whitten 
Acked-by: Wolfgang Denk 
Reviewed-by: Tom Rini

block: pass block dev not num to read/write/erase()

2016-01-14T02:05:18+00:00

This will allow the implementation to make use of data in the block_dev
structure beyond the base device number. This will be useful so that eMMC
block devices can encompass the HW partition ID rather than treating this
out-of-band. Equally, the existence of the priv field is crying out for
this patch to exist.

Signed-off-by: Stephen Warren 
Reviewed-by: Tom Rini

part_dos.c: Don't wrap to negative after 2G sectors

2016-01-13T21:33:20+00:00

In order to support large IDE disks we need to make certain types be
lbaint_t now.

Reviewed-by: Tom Rini 
Signed-off-by: Stefan Monnier

Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header

2015-09-11T21:15:20+00:00

Now that we have a new header file for cache-aligned allocation, we should
move the stack-based allocation macro there also.

Signed-off-by: Simon Glass

disk: part_dos.c: Add a PBR check when MBR checking fails

2014-06-11T20:27:05+00:00

Bug: SDCard with a messed up partition but still has a FAT signature
intact is readable in Linux but unreadable in uboot with 'fatls'.

Fix: When partition info checking fails, there is no checking for a
FAT signature (DOS_PBR) which will fail 'fatls'. FAT signature checking
is done when no valid partition is found in partition table. If FAT
signature is found, the disk will be read as PBR and continue
processing.

Signed-off-by: Darwin Dingel

disk: part_efi: clarify lbaint_t usage

2014-06-05T18:44:56+00:00

- update the comments regarding lbaint_t usage
- cleanup casting of values related to the lbaint_t type
- cleanup of a type that requires a u64

Tested on little endian ARMv7 and ARMv8 configurations

Signed-off-by: Steve Rae

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

disk/part_dos: check harder for partition table

2013-05-01T20:24:01+00:00

Devices that used to have a whole disk FAT filesystem but got then
partitioned will most likely still have a FAT or FAT32 signature
in the first sector as this sector does not get overwritten by
a partitioning tool (otherwise the tool would risk to kill the mbr).

The current partition search algorithm will erronously detects such
a device as a raw FAT device.

Instead of looking for the FAT or FAT32 signatures immediately we
use the same algorithm as used by the Linux kernel and first check
for a valid boot indicator flag on each of the 4 partitions.
If the value of this flag is invalid for the first entry we then
do the raw partition check.
If the flag for any higher partition is wrong we assume the device
is neiter a MBR nor PBR device.

Signed-off-by: Egbert Eich

disk: define HAVE_BLOCK_DEVICE in a common place

2013-03-14T18:06:44+00:00

This set of ifdefs is used in a number of places. Move its definition
somewhere common so it doesn't have to be repeated.

Signed-off-by: Stephen Warren 
Acked-by: Simon Glass 
Acked-by: Tom Rini 
Signed-off-by: Tom Warren

disk: part_dos: print partition UUID in partition list

2012-10-17T14:59:11+00:00

This information may be useful to compare against command "part uuid",
or if you want to manually paste the information into the kernel
command-line.

Signed-off-by: Stephen Warren 
[trini: print_one_part / print_part_dos output strings didn't quite
match before the changes]
Signed-off-by: Tom Rini