u-boot.git/disk, branch v2013.01

gpt: Support for GPT (GUID Partition Table) restoration

2012-12-13T18:46:02+00:00

The restoration of GPT table (both primary and secondary) is now possible.
Function 'gpt_restore' presents example of partition restoration process.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Piotr Wilczek 
Signed-off-by: Kyungmin Park

gpt: The leXX_to_int() calls replaced with ones defined at

2012-12-13T18:46:02+00:00

Custom definitions of le_XX_to_int functions have been replaced with
standard ones, defined at 

Replacement of several GPT related structures members with ones
indicating its endianness and proper size.

Signed-off-by: Chang Hyun Park 
Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park

part:efi: Move part_efi.h file to ./include

2012-12-13T18:46:02+00:00

This move is necessary to export gpt header and GPT partition entries to be
used with other commands or subsystems.
Additionally the part_efi.h file has been cleaned-up to supress checkpatch's
warnings.

Signed-off-by: Lukasz Majewski 
Signed-off-by: Kyungmin Park

part: check each variable for capability calculation

2012-12-06T20:56:39+00:00

In order to calculate the capability, we use the below expression to check:
((dev_desc->lba * dev_desc->blksz)>0L)
If the capability is greater than 4GB (e.g. 8GB = 8 * 1024 * 104 * 1024),
the result will overflow, the low 32bit may be zero.

Therefore, change to check each variable to fix this potential issue.

Signed-off-by: Jerry Huang

disk: Address cast and format errors

2012-10-22T15:29:55+00:00

This change addresses a few printf-formatting errors, and a typecast
error.

Signed-off-by: Taylor Hutt 
Signed-off-by: Simon Glass

disk: Make the disk partition code work with no specific partition types

2012-10-22T15:29:55+00:00

Currently, if the disk partition code is compiled with all of the parition
types compiled out, it hits an #error which stops the build. This change
adjusts that file so that those functions will fall through to their defaults
in those cases instead of breaking the build. These functions are needed
because other code calls them, and that code is needed because other config
options are overly broad and bring in support we don't need along with
support we do.

Also reduce repetition of the 6-term #ifdef throughout the file.

Signed-off-by: Gabe Black 
Signed-off-by: Simon Glass

disk: initialize name/part fields when returning a whole disk

2012-10-19T20:42:33+00:00

When get_device_and_partition() finds a disk without a partition table,
under some conditions, it "returns" a disk_partition_t that describes
the entire raw disk. Make sure to initialize all fields in the partition
descriptor in that case.

The value chosen for name is just some arbitrary descriptive string.

The value chosen for info matches the check at the end of
get_device_and_partition(). However, it's probably not that important;
it's not obvious that the value is really used.

Reported-by: Benoît Thébaudeau 
Signed-off-by: Stephen Warren 
Reviewed-by: Benoît Thébaudeau 
Signed-off-by: Tom Rini

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

disk: part_dos: checkpatch cleanups

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

Minor cleanups required so later patches don't trigger checkpatch.

Signed-off-by: Stephen Warren

disk: part_efi: set bootable flag in partition objects

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

A partition is considered bootable if it either has the "legacy BIOS
bootable" flag set, or if the partition type UUID matches the standard
"system" type.

Signed-off-by: Stephen Warren