u-boot.git/disk, branch v2023.07-rc2

cmd: blkmap: Add blkmap command

2023-04-05T14:54:47+00:00

Add a frontend for the blkmap subsystem. In addition to the common
block device operations, this allows users to create and destroy
devices, and map in memory and slices of other block devices.

With that we support two primary use-cases:

- Being able to "distro boot" from a RAM disk. I.e., from an image
  where the kernel is stored in /boot of some filesystem supported
  by U-Boot.

- Accessing filesystems not located on exact partition boundaries,
  e.g. when a filesystem image is wrapped in an FIT image and stored
  in a disk partition.

Signed-off-by: Tobias Waldekranz 
Reviewed-by: Simon Glass

Revert "disk: Use a helper function to reduce duplication"

2023-04-03T14:43:37+00:00

Per Takahiro Akashi this is not an equivalent rework, so revert it.

This reverts commit d87bdb82eae66512c222fd93280acaf4dd1cd4be.

Signed-off-by: Tom Rini

disk: Use a helper function to reduce duplication

2023-03-30T19:09:59+00:00

Reduce the duplicated code slightly by using a helper function to handle
the common code.

This reduces the code size very slightly.

Signed-off-by: Simon Glass

lib: Add an SPL config for LIB_UUID

2023-03-02T22:45:58+00:00

This is selected by PARTITION_UUIDS which has a separate option for SPL.
Add an SPL option for LIB_UUID also, so that we can keep them consistent.

Also add one for PARTITION_TYPE_GUID to avoid a build error in part_efi.c
which wants to call a uuid function in SPL.

Signed-off-by: Simon Glass

Correct SPL use of PARTITION_TYPE_GUID

2023-02-10T12:41:39+00:00

This converts 1 usage of this option to the non-SPL form, since there is
no SPL_PARTITION_TYPE_GUID defined in Kconfig

Signed-off-by: Simon Glass

Correct SPL use of CMD_MBR

2023-02-09T21:32:25+00:00

This converts 1 usage of this option to the non-SPL form, since there is
no SPL_CMD_MBR defined in Kconfig

Signed-off-by: Simon Glass

part: Add a function to find the first bootable partition

2023-01-23T23:11:40+00:00

If a disk has a bootable partition we are expected to use it to locate the
boot files. Add a function to find it.

To test this, update mmc1 to have two paritions, fixing up other tests
accordingly.

Signed-off-by: Simon Glass

disk: fix blk_get_device_part_str()

2022-12-02T18:17:24+00:00

blk_get_device_part_str() should always initialize all info fields
including sys_ind. As a side effect the code is simplified.

Replace '(0 ==' by '(!' to conform with Linux coding style.

Fixes: 4d907025d6a5 ("sandbox: restore ability to access host fs through standard commands")
Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Heiko Schocher

dm: sandbox: Switch over to using the new host uclass

2022-11-07T23:24:30+00:00

Update the sandbox implementation to use UCLASS_HOST and adjust all
the pieces to continue to work:

- Update the 'host' command to use the new API
- Replace various uses of UCLASS_ROOT with UCLASS_HOST
- Disable test_eficonfig since it doesn't work (this should have a unit
  test to allow this to be debugged)
- Update the blk test to use the new API
- Drop the old header file

Unfortunately it does not seem to be possible to split this change up
further.

Signed-off-by: Simon Glass

disk: Rename block_dev to desc

2022-10-31T15:02:44+00:00

The use of 'block_dev' in this context is confusing, since it is not a
pointer to a device, just to some information about it. Rename this to
'desc', as is more commonly used, since it is a block descriptor.

Signed-off-by: Simon Glass 
Acked-by: Heinrich Schuchardt